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Sample records for transmission congestion study

  1. 2009 National Electric Transmission Congestion Study Workshops...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Transmission Planning Congestion Studies 2009 Congestion Study 2009 National Electric Transmission Congestion Study Workshops 2009 National Electric Transmission...

  2. 2012 National Electric Transmission Congestion Study: Presentation...

    Energy Savers [EERE]

    2012 National Electric Transmission Congestion Study: Presentation from Congestion Study Webinar Series 2012 National Electric Transmission Congestion Study: Presentation from...

  3. National Electric Transmission Congestion Study

    Office of Environmental Management (EM)

    Electric Transmission Congestion Study September 2015 United States Department of Energy Washington, DC 20585 U.S. Department of Energy | September 2015 National Electric Transmission Congestion Study | Page i Message from the Secretary In this study, the U.S. Department of Energy (DOE, the Department) seeks to provide information about transmission congestion by focusing on specific indications of transmission constraints and congestion and their consequences. The study focuses primarily on a

  4. 2006 National Electric Transmission Congestion Study | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    6 National Electric Transmission Congestion Study 2006 National Electric Transmission Congestion Study Section 216(a) of the Federal Power Act, as amended by the Energy Policy Act...

  5. 2006 National Electric Transmission Congestion Study Federal...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    6 National Electric Transmission Congestion Study Federal Register Notice & Comments 2006 National Electric Transmission Congestion Study Federal Register Notice & Comments The...

  6. 2009 National Electric Transmission Congestion Study | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    9 National Electric Transmission Congestion Study 2009 National Electric Transmission Congestion Study Section 216(a) of the Federal Power Act, as amended by the Energy Policy Act...

  7. 2009 Electric Transmission Congestion Study | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    2009 Electric Transmission Congestion Study 2009 Electric Transmission Congestion Study The 2009 National Congestion Electric Transmission Study, required by section 216(a) of the...

  8. National Electric Transmission Congestion Study: Preliminary Findings |

    Office of Environmental Management (EM)

    Department of Energy Study: Preliminary Findings National Electric Transmission Congestion Study: Preliminary Findings The Department hosted three webinars in August 2012 to receive input and suggestions concerning the preliminary findings of the National Electric Transmission Congestion Study. The updated presentation used in the webinars is now available. PDF icon National Electric Transmission Congestion Study: Preliminary Findings - updated presentation More Documents & Publications

  9. National Electric Transmission Congestion Study - Philadelphia Workshop |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy Philadelphia Workshop National Electric Transmission Congestion Study - Philadelphia Workshop On December 6, 2011, DOE hosted a regional pre-study workshop in Philadelphia, PA to receive input and suggestions concerning the National Electric Transmission Congestion Study. The workshop flyer, agenda, presentations, and full transcript are available below. PDF icon National Electric Transmission Congestion Study Eastern Workshops PDF icon 12-06-11 Congestion Workshop

  10. 2006 National Electric Transmission Congestion Study and Related...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    6 National Electric Transmission Congestion Study and Related Materials 2006 National Electric Transmission Congestion Study and Related Materials The 2006 National Congestion...

  11. National Electric Transmission Congestion Study Webinars | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    to present the preliminary findings of DOE's National Electric Transmission Congestion Study, with time in each for dialogue and discussion. Two of the webinars were to discuss...

  12. National Electric Transmission Congestion Study 2006 Area Maps

    Office of Environmental Management (EM)

    Electric Transmission National Electric Transmission Congestion Study Congestion Study Congestion Area Maps Congestion Area Maps U.S. Department of Energy U.S. Department of Energy August 2006 August 2006 Interconnection

  13. National Electric Transmission Congestion Study- Portland Workshop

    Broader source: Energy.gov [DOE]

    On December 13, 2011, DOE hosted a regional pre-study workshop in Portland, OR to receive input and suggestions concerning the National Electric Transmission Congestion Study. The workshop flyer, agenda, presentations, and full transcript are available below.

  14. Plan to Conduct Electric Transmission Congestion Study: Federal...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Transmission Congestion Study Notice of Inquiry: Federal Register Notice Volume 73, No. 108 - Jun. 4, 2008 National Electric Transmission Congestion Study - Philadelphia Workshop...

  15. 2009 National Electric Transmission Congestion Study Workshops | Department

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    of Energy Congestion Studies » 2009 Congestion Study » 2009 National Electric Transmission Congestion Study Workshops 2009 National Electric Transmission Congestion Study Workshops DOE hosted six regional pre-study workshops in mid-2008 to receive input and suggestions concerning the 2009 National Electric Transmission Congestion Study, including comments on practical metrics for gauging levels and significance of transmission congestion. Each workshop featured a panel of invited speakers

  16. 2006 National Electric Transmission Congestion Study and Related Materials

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    | Department of Energy 6 National Electric Transmission Congestion Study and Related Materials 2006 National Electric Transmission Congestion Study and Related Materials The 2006 National Congestion Electric Transmission Study, required by section 216(a) of the Federal Power Act, examines transmission congestion constraints and identifies areas that are transmission-constrained. This is the first Congestion Study the Department conducted. Based on this study, two National Interest Electric

  17. 2009 Electric Transmission Congestion Study | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Electric Transmission Congestion Study 2009 Electric Transmission Congestion Study The 2009 National Congestion Electric Transmission Study, required by section 216(a) of the Federal Power Act, examines transmission congestion constraints across the Nation and identifies areas that are transmission-constrained, but does not make recommendations concerning existing or new National Corridor designations. This is the second Congestion Study the Department has conducted, with the first issued in

  18. 2012 National Electric Transmission Congestion Study: Presentation from

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Congestion Study Webinar Series | Department of Energy National Electric Transmission Congestion Study: Presentation from Congestion Study Webinar Series 2012 National Electric Transmission Congestion Study: Presentation from Congestion Study Webinar Series August 21, 2012 - 12:29pm Addthis The Department is preparing the 2012 Congestion Study now, and is hosting three webinars in August 2012 to receive input and suggestions concerning the preliminary findings of the study. The updated

  19. National Electric Transmission Congestion Study Webinars | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy National Electric Transmission Congestion Study » National Electric Transmission Congestion Study Webinars National Electric Transmission Congestion Study Webinars The Department of Energy hosted three webinars in August 2012 to present the preliminary findings of DOE's National Electric Transmission Congestion Study, with time in each for dialogue and discussion. Two of the webinars were to discuss with state officials the initial findings of the DOE congestion analysis. The third

  20. 2015 National Electric Transmission Congestion Study | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    2015 National Electric Transmission Congestion Study 2015 National Electric Transmission Congestion Study 2015 National Electric Transmission Congestion Study Section 1221(a) of the Energy Policy Act of 2005, codified at 16 U.S.C. 824p(a), directs the Secretary of Energy to conduct an electric transmission congestion study every three years, and to prepare it in consultation with affected states and regional reliability organizations. In the study, the Department seeks to provide information

  1. National Electric Transmission Congestion Studies | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    National Electric Transmission Congestion Studies National Electric Transmission Congestion Studies National Electric Transmission Congestion Studies Section 216(a) of the Federal Power Act, as amended by the Energy Policy Act of 2005, directs the U.S. Department of Energy (DOE) to conduct a study every three years on electric transmission congestion and constraints within the Eastern and Western Interconnections. Based on this study, and comments concerning it from states and other

  2. 2015 National Electric Transmission Congestion Study Now Available |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy 5 National Electric Transmission Congestion Study Now Available 2015 National Electric Transmission Congestion Study Now Available September 30, 2015 - 2:28pm Addthis The Office of Electricity Delivery and Energy Reliability has released the 2015 National Electric Transmission Congestion Study. Section 1221(a) of the Energy Policy Act of 2005, codified at 16 U.S.C. 824p(a), directs the Secretary of Energy to conduct an electric transmission congestion study every three

  3. 2015 National Electric Transmission Congestion Study | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    National Electric Transmission Congestion Study 2015 National Electric Transmission Congestion Study Section 1221(a) of the Energy Policy Act of 2005, codified at 16 U.S.C. 824p(a), directs the Secretary of Energy to conduct an electric transmission congestion study every three years, and to prepare it in consultation with affected states and regional reliability organizations. In the study, the Department seeks to provide information about transmission congestion. The Department has published

  4. 2009 National Electric Transmission Congestion Study - Chicago Workshop |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy National Electric Transmission Congestion Study - Chicago Workshop 2009 National Electric Transmission Congestion Study - Chicago Workshop On September 17, 2008, DOE hosted a regional pre-study workshop in Chicago, IL to receive input and suggestions concerning the 2009 National Electric Transmission Congestion Study. The agenda, full transcript, and documents submitted for consideration for the 2009 study are available below. PDF icon 9-17-08 Congestion Workshop Agenda

  5. 2009 National Electric Transmission Congestion Study - Las Vegas Workshop |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy - Las Vegas Workshop 2009 National Electric Transmission Congestion Study - Las Vegas Workshop On August 6, 2008, DOE hosted a regional pre-study workshop in Las Vegas, NV to receive input and suggestions concerning the 2009 National Electric Transmission Congestion Study. The agenda and full transcript available below. PDF icon 8-06-08 Congestion Workshop Agenda - Las Vegas, NV.pdf PDF icon Transcript - 2009 National Electric Transmission Congestion Study Las Vegas

  6. National Electric Transmission Congestion Study - San Diego Workshop |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy San Diego Workshop National Electric Transmission Congestion Study - San Diego Workshop On December 15, 2011, DOE hosted a regional pre-study workshop in San Diego, CA to receive input and suggestions concerning the National Electric Transmission Congestion Study. The workshop flyer, agenda, presentations, and full transcript are available below. PDF icon National Electric Transmission Congestion Study Western Workshops PDF icon 12-15-11 Congestion Workshop Agenda - San

  7. Full Text of the National Electric Transmission Congestion Study 2009

    Office of Environmental Management (EM)

    DECEMBER 2009 U.S. Department of Energy NATIONAL ELECTRIC TRANSMISSION CONGESTION STUDY DECEMBER 2009 U.S. Department of Energy NATIONAL ELECTRIC TRANSMISSION CONGESTION STUDY DECEMBER 2009 U.S. Department of Energy Note to Readers As the Department of Energy (DOE) stated when it announced the beginning of its work on this study in May 2006, the 2009 Congestion Study focused on the identification of existing electric transmission-level congestion based on publicly available historic information

  8. 2009 National Electric Transmission Congestion Study - San Francisco...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    - San Francisco Workshop 2009 National Electric Transmission Congestion Study - San Francisco Workshop On June 11, 2008, DOE hosted a regional pre-study workshop in San Francisco,...

  9. National Electric Transmission Congestion Study Workshops | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy National Electric Transmission Congestion Study Workshops National Electric Transmission Congestion Study Workshops DOE hosted four regional pre-study workshops to receive input and suggestions concerning the National Electric Transmission Congestion Study. For details, please select a workshop, below. Agendas, presentations, and transcripts are available on the individual workshop pages; please select a workshop from the list below. Note: The November 10, 2011 Federal Register notice

  10. 2006 National Electric Transmission Congestion Study | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    6 National Electric Transmission Congestion Study 2006 National Electric Transmission Congestion Study Section 216(a) of the Federal Power Act, as amended by the Energy Policy Act of 2005, directs the U.S. Department of Energy (DOE) to conduct a study every three years on electric transmission congestion and constraints within the Eastern and Western Interconnections. Based on these studies, and comments concerning them from states and other stakeholders, the Secretary of Energy may designate

  11. 2009 National Electric Transmission Congestion Study | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    9 National Electric Transmission Congestion Study 2009 National Electric Transmission Congestion Study Section 216(a) of the Federal Power Act, as amended by the Energy Policy Act of 2005, directs the U.S. Department of Energy (DOE) to conduct a study every three years on electric transmission congestion and constraints within the Eastern and Western Interconnections. Based on these studies, and comments concerning them from states and other stakeholders, the Secretary of Energy may designate

  12. National Electric Transmission Congestion Study - Draft for Public...

    Office of Environmental Management (EM)

    - Draft for Public Comment August 2014 National Electric Transmission Congestion Study - Draft for Public Comment August 2014 On August 19, 2014, the Department issued a Federal...

  13. 2009 National Electric Transmission Congestion Study Notice of...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Notice of Inquiry: Federal Register Notice Volume 73, No. 108 - Jun. 4, 2008 2009 National Electric Transmission Congestion Study Notice of Inquiry: Federal Register Notice Volume...

  14. 2006 National Electric Transmission Congestion Study Federal Register Notice & Comments

    Broader source: Energy.gov [DOE]

    The Federal Register Notice of Inquiry requesting comments and providing notice of a technical conference for the 2006 National Electric Transmission Congestion Study was issued February 2, 2006.

  15. 2009 National Electric Transmission Congestion Study - San Francisco

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Workshop | Department of Energy - San Francisco Workshop 2009 National Electric Transmission Congestion Study - San Francisco Workshop On June 11, 2008, DOE hosted a regional pre-study workshop in San Francisco, CA to receive input and suggestions concerning the 2009 National Electric Transmission Congestion Study. The agenda, full transcript, and documents submitted for consideration for the 2009 study are available below. PDF icon 6-11-08 Congestion Workshop Agenda - San Francisco, CA.pdf

  16. Full Text of the National Electric Transmission Congestion Study 2006

    Office of Environmental Management (EM)

    AUGUST 2006 U.S. Department of Energy NATIONAL ELECTRIC TRANSMISSION CONGESTION STUDY AUGUST 2006 U.S. Department of Energy NATIONAL ELECTRIC TRANSMISSION CONGESTION STUDY AUGUST 2006 U.S. Department of Energy Contents Executive Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vii Acronyms Used in This Report . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

  17. 2009 National Electric Transmission Congestion Study- Hartford Workshop

    Office of Energy Efficiency and Renewable Energy (EERE)

    On July 9, 2008, DOE hosted a regional pre-study workshop in Hartford, CT to receive input and suggestions concerning the 2009 National Electric Transmission Congestion Study. The agenda, full...

  18. 2009 National Electric Transmission Congestion Study- Atlanta Workshop

    Broader source: Energy.gov [DOE]

    On July 29, 2008, DOE hosted a regional pre-study workshop in Atlanta, GA to receive input and suggestions concerning the 2009 National Electric Transmission Congestion Study. The agenda and full...

  19. National Electric Transmission Congestion Study- St. Louis Workshop

    Broader source: Energy.gov [DOE]

    On December 8, 2011, DOE hosted a regional pre-study workshop in St. Louis, MO to receive input and suggestions concerning the National Electric Transmission Congestion Study. The workshop flyer, agenda, presentations, and full transcript are available below.

  20. 2009 National Electric Transmission Congestion Study- Oklahoma City Workshop

    Broader source: Energy.gov [DOE]

    On June 18, 2008, DOE hosted a regional pre-study workshop in Oklahoma City, OK to receive input and suggestions concerning the 2009 National Electric Transmission Congestion Study. The agenda,...

  1. 2009 National Electric Transmission Congestion Study - Las Vegas...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    - Las Vegas Workshop 2009 National Electric Transmission Congestion Study - Las Vegas Workshop On August 6, 2008, DOE hosted a regional pre-study workshop in Las Vegas, NV to...

  2. National Electric Transmission Congestion Study - Draft for Public Comment

    Office of Environmental Management (EM)

    August 2014 | Department of Energy - Draft for Public Comment August 2014 National Electric Transmission Congestion Study - Draft for Public Comment August 2014 On August 19, 2014, the Department issued a Federal Register Notice announcing the availability of a draft of its National Electric Transmission Congestion Study for public comment. The draft study is available below for review and downloading. The public comment period closed on October 20, 2014. Comments have been posted online.

  3. National Electric Transmission Congestion Study 2012 Workshops | Department

    Office of Environmental Management (EM)

    of Energy 2012 Workshops National Electric Transmission Congestion Study 2012 Workshops DOE will host four regional pre-study workshops in early December 2011 to receive input and suggestions concerning the National Electric Transmission Congestion Study 2012. For details, please see the pdfs, below. Online registration for these workshops is now available. Agendas are available below. Note: The November 10, 2011 Federal Register notice incorrectly stated that the four regional workshops

  4. From: Scott Thorsen To: Congestion Study Comments Subject: Transmission Congestion Study Comments

    Office of Environmental Management (EM)

    Transmission Congestion Study Comments Date: Sunday, October 19, 2014 9:06:10 PM I find the Department of Energy's Congestion Report is be most disturbing. While the author explains the definitions used for "congestion" and "constraint" to be narrowly defined, I find these terms to be broad and ambiguous. Right now America has an abundance of wind energy in the Midwest. Decisions to build these wind warms were not made based on market conditions, like basic supply and demand.

  5. National Electric Transmission Congestion Study 2006 Executive Summary

    Office of Environmental Management (EM)

    EXECUTIVE SUMMARY AUGUST 2006 U.S. Department of Energy NATIONAL ELECTRIC TRANSMISSION CONGESTION STUDY EXECUTIVE SUMMARY AUGUST 2006 U.S. Department of Energy Executive Summary Section 1221(a) of the Energy Policy Act of 2005 amended the Federal Power Act (FPA) by adding a new section 216 to that Act. FPA section 216(a) di- rected the Secretary of Energy to conduct a nation- wide study of electric transmission congestion 1 by August 8, 2006. Based upon the congestion study, comments thereon,

  6. National Electric Transmission Congestion Study 2009 Executive Summary

    Office of Environmental Management (EM)

    Executive Summary In the Energy Policy Act of 2005 (EPAct), Con- gress directed the U.S. Department of Energy (DOE) to conduct a study every three years on elec- tric transmission congestion and constraints within the Eastern and Western Interconnections. The American Reinvestment and Recovery Act of 2009 (Recovery Act) further directed the Secretary to in- clude in the 2009 Congestion Study an analysis of significant potential sources of renewable energy that are constrained by lack of adequate

  7. Remarks for DOE Workshop Regarding Transmission Congestion Study

    Energy Savers [EERE]

    6, 2011 Remarks for DOE Workshop Regarding Transmission Congestion Study Thank you for the opportunity to speak today. I am Ed Finley and I chair the North Carolina Utilities Commission. By way of background, with the exception of a very small portion of the State - the northeast - North Carolina does not participate in a regional transmission organization, or RTO, and our electric utilities remain vertically integrated. North Carolina's electric utilities are required to plan their systems on a

  8. 2015 National Electric Transmission Congestion Study | Department...

    Energy Savers [EERE]

    The study focuses on a specific time frame - e.g., historical trends over the past few years, and looking forward three to five years. The study is based entirely on ...

  9. From: Dan O"Hagan To: Congestion Study Comments Subject: FMPA Comments on2014 Draft National Electric Transmission Congestion Study

    Office of Environmental Management (EM)

    Dan O"Hagan To: Congestion Study Comments Subject: FMPA Comments on2014 Draft National Electric Transmission Congestion Study Date: Monday, October 20, 2014 12:52:00 PM Attachments: FMPA Comments on DOE Transmission Congestion Study - 10-20-2014.docx Attached, please find Florida Municipal Power Agency's comments on the DOE's draft 2014 National Electric Transmission Congestion Study. If you have any questions, please do not hesitate to call. Sincerely, Dan O'Hagan Associate General Counsel

  10. National Electric Transmission Congestion Study 2006 Eastern Interconnection Analysis

    Office of Environmental Management (EM)

    Prepared For: United States Department of Energy Congestion Analysis of the Eastern Interconnection: Simulation Results Prepared By: CRA International 50 Church Street Cambridge Massachusetts 02138 July 20, 2006 Task 1 Congestion Area Path Number & Name or Map Reference Number Reference Study / Template (See Template for additional details) Study Time Frame Analytical Method (Observed / Modeled) Criteria and Metrics Used Status / Findings ISO-NE Regional System Plan 2005 2005 thru 2014

  11. Plan to Conduct Electric Transmission Congestion Study: Federal Register Volume 76, No. 218- Nov. 10, 2011

    Broader source: Energy.gov [DOE]

    Section 216(a)(1) of the Federal Power Act (FPA) requires the Department of Energy to complete a study of electric transmission congestion every three years. On November 10, 2011, the Department issued a plan to conduct the current Congestion Study.

  12. From: Stolar, Olena To: Congestion Study Comments Subject: NextEra Energy Inc."s Comments on the DOE Draft National Electric Transmission Congestion Study submitted

    Office of Environmental Management (EM)

    Stolar, Olena To: Congestion Study Comments Subject: NextEra Energy Inc."s Comments on the DOE Draft National Electric Transmission Congestion Study submitted on behalf of Joseph T. Kelliher Date: Monday, October 20, 2014 4:31:02 PM Attachments: NEI DOE Congestion Study Comments 10-20-2014-FINAL.pdf Attached please find NextEra Energy Inc.'s Comments on the DOE Draft National Electric Transmission Congestion Study submitted on behalf of Joseph T. Kelliher. Olena Stolar Federal Regulatory

  13. Federal Register Notice: Plan for Conduct of 2012 Electric Transmission Congestion Study

    Broader source: Energy.gov [DOE]

    The Department has issued a Federal Register Notice initiating preparations for development of the 2012 National Electric Transmission Congestion Study. The Department is seeking comments on what publicly-available data and information should be considered, and what types of analysis should be performed to identify and understand the significance and character of transmission congestion. DOE will host four regional pre-study workshops in early December 2011 to receive input and suggestions concerning the study.

  14. UNITED STATES OF AMERICA DEPARTMENT OF ENERGY National Electric Transmission Congestion Study )

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    DEPARTMENT OF ENERGY National Electric Transmission Congestion Study ) COMMENTS OF THE NEW YORK INDEPENDENT SYSTEM OPERATOR I. Introduction and Overarching Comments The New York Independent System Operator ("NYISO") 1 respectfully submits these comments in response to the Department of Energy's ("DOE," "Department") Public Comment Draft of the National Electric Transmission Congestion Study (the "Study"). 2 In these comments, the NYISO makes

  15. U.S. Department of Energy 2012 National Electric Transmission Congestion Study

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    12 National Electric Transmission Congestion Study Eastern Regional Workshop St. Louis, MO Rep. Tom Sloan, Kansas Congestion Means: Convergence of Political and Technological Limitations on Operation of Grid Price signal to incent investment in local generation or/and regional transmission or/and increased energy conservation investments An impediment to moving large amounts of lower-cost renewable energy to distant load centers An opportunity for the DOE to Partner with stakeholders on

  16. 2009 National Electric Transmission Congestion Study Notice of Inquiry: Federal Register Notice Volume 73, No. 108- Jun. 4, 2008

    Broader source: Energy.gov [DOE]

    The Federal Register Notice of Inquiry requesting comments and providing notice of six regional workshops for the 2009 National Electric Transmission Congestion Study was issued June 4, 2008.

  17. From: Carl Daffron To: Congestion Study Comments Subject: National Interest Energy Transmission Corridors

    Office of Environmental Management (EM)

    Carl Daffron To: Congestion Study Comments Subject: National Interest Energy Transmission Corridors Date: Monday, September 22, 2014 12:47:15 PM I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an undue burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer. Second, I believe that

  18. From: Carol Johnson To: Congestion Study Comments Subject: Re: National Interest Energy Transmission Corridors

    Office of Environmental Management (EM)

    Johnson To: Congestion Study Comments Subject: Re: National Interest Energy Transmission Corridors Date: Sunday, October 19, 2014 8:20:41 AM I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an undo burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer. I am a landowner in the path

  19. From: Noralie Crow To: Congestion Study Comments Subject: National Interest Energy Transmission Corridors (NIETC)

    Office of Environmental Management (EM)

    Noralie Crow To: Congestion Study Comments Subject: National Interest Energy Transmission Corridors (NIETC) Date: Monday, September 22, 2014 6:50:56 PM I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an undo burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer. Second, I believe

  20. Proceedings of the March 25-26, 2009 Conference for the 2009 National Electric Transmission Congestion Study- Welcome

    Broader source: Energy.gov [DOE]

    A technical workshop on the 2009 National Electric Transmission Congestion Study was held on March 25-26, 2009 to receive input from subject matter experts on the historical transmission data and...

  1. Proceedings of the March 25-26, 2009 Conference for the 2009 National Electric Transmission Congestion Study- Session 3

    Broader source: Energy.gov [DOE]

    A technical workshop on the 2009 National Electric Transmission Congestion Study was held on March 25-26, 2009 to receive input from subject matter experts on the historical transmission data and...

  2. Proceedings of the March 25-26, 2009 Conference for the 2009 National Electric Transmission Congestion Study- Session 2

    Broader source: Energy.gov [DOE]

    Atechnical workshop on the 2009 National Electric Transmission Congestion Study was held on March 25-26, 2009 to receive input from subject matter experts on the historical transmission data and...

  3. Proceedings of the March 25-26, 2009 Conference for the 2009 National Electric Transmission Congestion Study- Session 1

    Broader source: Energy.gov [DOE]

    A technical workshop on the 2009 National Electric Transmission Congestion Study was held on March 25-26, 2009 to receive input from subject matter experts on the historical transmission data and...

  4. Draft National Electric Transmission Congestion Study Now Available for Public Comment

    Broader source: Energy.gov [DOE]

    The Department of Energy has issued a Notice of Public Comment in the Federal Register, inviting the public to comment on the draft National Electric Transmission Congestion Study. The draft study is now available for review and downloading at http://www.energy.gov/node/942311. The public comment period will close on October 20, 2014. After reviewing and considering comments on the draft study, the Department will prepare and release a final version of the study.

  5. Draft National Electric Transmission Congestion Study Now Available...

    Broader source: Energy.gov (indexed) [DOE]

    The draft study is now available for review and downloading at http:www.energy.govnode942311. The public comment period will close on October 20, 2014. After reviewing and...

  6. From: Katie McKay To: Congestion Study Comments Subject: Opposition to National Interest Energy Transmission Corridors

    Office of Environmental Management (EM)

    Katie McKay To: Congestion Study Comments Subject: Opposition to National Interest Energy Transmission Corridors Date: Friday, September 19, 2014 11:09:23 AM I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an undue burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer. Second, I

  7. Proceedings of the March 29, 2006 Conference for the 2006 National Electric Transmission Congestion Study

    Broader source: Energy.gov [DOE]

    A public technical conference on the 2006 congestion study and criteria for designating National Interest Electric Tranmission Corridors (NIETCs) was held on March 29, 2006. The chief purpose of...

  8. From: Austin Bird To: Congestion Study Comments Subject: Citizen Comment: National Interest Energy Transmission Corridors (NIETC"s)

    Office of Environmental Management (EM)

    Austin Bird To: Congestion Study Comments Subject: Citizen Comment: National Interest Energy Transmission Corridors (NIETC"s) Date: Monday, October 06, 2014 10:00:01 AM To Whomever It May Concern; I am writing in support of the establishment of National Interest Energy Transmission Corridors (NIETCs). The establishment of these corridors would further the progress of the budding alternative energy sector in the Midwest, particularly in my state, Iowa. I am a resident of Davenport, Iowa, and

  9. From: Martin Meyer To: Congestion Study Comments Subject: National Interest Electric Transmission Corridors (NIETC"s)

    Office of Environmental Management (EM)

    Martin Meyer To: Congestion Study Comments Subject: National Interest Electric Transmission Corridors (NIETC"s) Date: Friday, September 19, 2014 2:10:18 PM I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. Current public easements already exist. ROW for transportation and easements for other publically regulated utilities could be made to cooperate on placement of their infrastructure within these existing routes before

  10. Congestion Study Designations 2006: FAQ | Department of Energy

    Office of Environmental Management (EM)

    Congestion Study Designations 2006: FAQ Congestion Study Designations 2006: FAQ U.S. Department of Energy: National Electric Transmission Congestion Study and Designation of National Corridors Frequently Asked Questions, August 8, 2006 PDF icon Congestion Study Designations FAQ More Documents & Publications Proceedings of the March 29, 2006 Conference for the 2006 National Electric Transmission Congestion Study - Session 1 Proceedings of the March 29, 2006 Conference for the 2006 National

  11. Proceedings of the March 29, 2006 Conference for the 2006 National Electric Transmission Congestion Study- Session 3

    Broader source: Energy.gov [DOE]

    A public technical conference on the 2006 congestion study and criteria for designating National Interest Electric Tranmission Corridors was held on March 29, 2006.

  12. Proceedings of the March 29, 2006 Conference for the 2006 National Electric Transmission Congestion Study- Session 2

    Broader source: Energy.gov [DOE]

    A public technical conference on the 2006 congestion study and criteria for designating National Interest Electric Tranmission Corridors was held on March 29, 2006.

  13. Proceedings of the March 29, 2006 Conference for the 2006 National Electric Transmission Congestion Study- Session 1

    Broader source: Energy.gov [DOE]

    A public technical conference on the 2006 congestion study and criteria for designating National Interest Electric Tranmission Corridors was held on March 29, 2006.

  14. From: Mills, Pamela To: Congestion Study Comments Cc: Strack, Jan

    Office of Environmental Management (EM)

    Mills, Pamela To: Congestion Study Comments Cc: Strack, Jan Subject: National Electric Transmission Congestion Study - Draft for Public Comment Date: Friday, October 17, 2014 6:18:37 PM Attachments: SDGE Comments on the National Electric Transmission Congestion Study - Draft for Public Comment.docx Please find attached SDG&E's comments on the National Electric Transmission Congestion Study - Draft for Public Comment. Any questions or comments regarding the attached document should be

  15. From: Cutting, John To: Congestion Study Comments; Meyer, David

    Office of Environmental Management (EM)

    Cutting, John To: Congestion Study Comments; Meyer, David Cc: Buechler, John; Duffy, Timothy; Patka, Carl; Regulatory Affairs Subject: NYISO comments re: draft National Electric Transmission Congestion Study Date: Monday, October 20, 2014 12:29:46 PM Attachments: 20141020_NYISO_Comments_DOE_Congestion_Study.pdf Please find attached above the comments of the New York Independent System Operator, Inc. regarding the draft National Electric Transmission Congestion Study. John C. Cutting Regulatory

  16. From: Tunnell, Andrew To: Congestion Study Comments Subject:

    Office of Environmental Management (EM)

    Southern Companies" Comments to Draft National Electric Transmission Congestion Study Date: Monday, October 20, 2014 3:17:22 PM Attachments: balch_logof0638c DOE Congestion Comments.pdf In accordance with the Department of Energy's instructions provided at: http://www.energy.gov/oe/downloads/national-congestion-study-notice-public-comment-federal- register-notice-volume-79-no, find attached Southern Companies' comments regarding the draft Transmission National Electric Congestion Study that

  17. From: Alex Free To: Congestion Study Comments Subject: National Interest Energy Transmission Corridors

    Office of Environmental Management (EM)

    05:34 PM I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an undo burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer. Second, I believe that condemning private property for transmission lines in one state to transport electricity to another is a violation of property rights

  18. From: Alex Free To: Congestion Study Comments Subject: National Interest Energy Transmission Corridors

    Office of Environmental Management (EM)

    10:45 PM I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an undo burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer. Second, I believe that condemning private property for transmission lines in one state to transport electricity to another is a violation of property rights

  19. From: Laurie Smith To: Congestion Study Comments Subject: Taking of Private Property for Overhead Transmission Lines

    Office of Environmental Management (EM)

    Taking of Private Property for Overhead Transmission Lines Date: Friday, September 19, 2014 9:18:01 AM Scores of people in my area are opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons: First, the easements place an undo burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer. The easements prevent the landowner from

  20. Transmission Constraints and Congestion in the Western and Eastern Interconnections, 2009-2012

    Broader source: Energy.gov (indexed) [DOE]

    Transmission Constraints and Congestion in the Western and Eastern Interconnections, 2009-2012 United States Department of Energy Washington, DC 20585 January 2014 U.S. Department of Energy | January 2014 Note to Reader This document provides a summary of publicly available information regarding transmission constraints and congestion from 2009-2012. This is not the Department's third National Electric Transmission Congestion Study, which will be released separately. Providing relevant

  1. From: Laurie Smith To: Congestion Study Comments Subject: High Voltage Transmission Lines

    Office of Environmental Management (EM)

    High Voltage Transmission Lines Date: Sunday, September 21, 2014 10:02:26 AM To Whom it May Concern DOE: For the following reasons I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's): Before the authority of eminent domain should be granted to an energy corp., that corp. should have to prove necessity to the exact locations that the energy is to be transported and that the recipients NEED and WANT that energy and that the region cannot produce their own

  2. Transmission Constraints and Congestion in the Western and Eastern

    Energy Savers [EERE]

    Interconnections, 2009-2012 (January 2014) | Department of Energy Constraints and Congestion in the Western and Eastern Interconnections, 2009-2012 (January 2014) Transmission Constraints and Congestion in the Western and Eastern Interconnections, 2009-2012 (January 2014) The "Transmission Constraints and Congestion in the Western and Eastern Interconnections, 2009-2012" document, available below, is a compilation of publicly-available data on transmission constraints and

  3. OE Releases "Transmission Constraints and Congestion in the Western...

    Broader source: Energy.gov (indexed) [DOE]

    "Transmission Constraints and Congestion in the Western and Eastern Interconnections, 2009-2012" document, which is now available for downloading, is a compilation of...

  4. From: Diane Ragsdale To: Congestion Study Comments Subject:

    Office of Environmental Management (EM)

    Diane Ragsdale To: Congestion Study Comments Subject: Please consider the attached letter for the US Dept of Energy Congestion Study 2014. Thank you, Diane Ragsdale, Moberly, Missouri Date: Friday, September 19, 2014 8:55:21 AM September 19, 2014 Dear United States Department of Energy, In regard to the National Electric Transmission Congestion Study, I am strongly opposed to the establishment of National Interest Energy Transmission Corridors. The easements would place a burden on landowners on

  5. From: Chrissy Lowenstein To: Congestion Study Comments Subject:

    Office of Environmental Management (EM)

    Chrissy Lowenstein To: Congestion Study Comments Subject: Transmission congestion study Date: Thursday, October 09, 2014 11:04:51 PM The Department of Energy states that they will be "focusing on specific indications of transmission constraints and congestion and their consequences...[and] preliminary findings were shared with state officials and other stakeholders." Please realize that the very essence of what is at stake is property rights and the constraints and consequences that

  6. From: Scott Thorsen To: Congestion Study Comments Subject: Congestion Study

    Office of Environmental Management (EM)

    Congestion Study Date: Sunday, October 19, 2014 8:26:00 PM I find the Department of Energy's Congestion Report is be most disturbing. While the author explains the definitions used for "congestion" and "constraint" to be narrowly defined, I find these terms to be broad and ambiguous. Right now America has an abundance of wind energy in the Midwest. Decisions to build these wind warms were not made based on market conditions, like basic supply and demand. Many of the late

  7. National Congestion Study Notice of Public Comment: Federal Register Notice, Volume 79, No. 160, August 19, 2014

    Broader source: Energy.gov [DOE]

    The Department of Energy invites public comment on the draft National Electric Transmission Congestion Study.

  8. Public Comments Received on the Draft Congestion Study | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy Public Comments Received on the Draft Congestion Study Public Comments Received on the Draft Congestion Study On August 19, 2014, the Department issued a Federal Register Notice announcing the availability of a draft of its National Electric Transmission Congestion Study for public comment. The draft study is available for review and downloading. The public comment period closed on October 20, 2014. Comments are available through the links below, as of October 20, 2014. Click on the

  9. National Congestion Study Notice of Public Comment: Federal Register

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Notice, Volume 79, No. 160, August 19, 2014 | Department of Energy National Congestion Study Notice of Public Comment: Federal Register Notice, Volume 79, No. 160, August 19, 2014 National Congestion Study Notice of Public Comment: Federal Register Notice, Volume 79, No. 160, August 19, 2014 On August 19, 2014, the Department issued a Federal Register Notice announcing the availability of a draft of its current National Electric Transmission Congestion Study for public comment. The Notice is

  10. From: Peter Schumann To: Congestion Study Comments Subject:

    Office of Environmental Management (EM)

    Peter Schumann To: Congestion Study Comments Subject: National Electric Transmission Congestion Study Date: Tuesday, September 23, 2014 5:24:51 PM We are opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an undo burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer. Second, we believe

  11. From: Talley, Carrie To: Congestion Study Comments Subject:

    Office of Environmental Management (EM)

    Talley, Carrie To: Congestion Study Comments Subject: Transmission Line Congestion study Date: Monday, October 13, 2014 2:00:04 PM I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an undue burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer. Second, I believe that condemning

  12. From: Dave Ulery To: Congestion Study Comments Subject: 2014 Congestion Study Comment...

    Office of Environmental Management (EM)

    Dave Ulery To: Congestion Study Comments Subject: 2014 Congestion Study Comment... Date: Sunday, October 19, 2014 8:15:09 PM First, I feel like I should point out an obvious error in your study report. Unless the plan has changed without anyone knowing about it, the Plains and Eastern Clean Line would be 3,500mW, not 7,000mW as was referenced in the report: "The Plains & Eastern Line is a 7,000 MW capacity, 800-mile line planned by transmission merchant Clean Line Energy that would

  13. From: Onaran, Karen To: Congestion Study Comments Cc: Meyer, David; Fama, Jim; Ingram, Tony; Bartholomot, Henri

    Office of Environmental Management (EM)

    Onaran, Karen To: Congestion Study Comments Cc: Meyer, David; Fama, Jim; Ingram, Tony; Bartholomot, Henri Subject: Draft National Electric Transmission Congestion Study Date: Monday, October 20, 2014 4:37:41 PM Attachments: image001.png Third Triennial Congestion Study - EEI Comments.pdf Mr. Meyer, et al., Attached please find EEI's comments in response to the DOE Draft National Electric Transmission Congestion Study, 79 Fed. Reg. 49076 (Aug. 19, 2014). Please do not hesitate to contact us

  14. From: Sharon Bean To: Congestion Study Comments Subject:

    Office of Environmental Management (EM)

    Sharon Bean To: Congestion Study Comments Subject: Transmission corridors Date: Monday, October 20, 2014 12:05:36 AM From: Sharon Bean To: Congestion Study Comments Subject: 2012 Draft Congestion Study Comments Date: Sunday, October 19, 2014 11:05 PM From what I understand, corridors are a result of need, "real" need. If the tax credits, subsidies, money mongering private corporations, lobbyists, and political motivation didn't exist how much of a "real" need would there be

  15. From: Turner, Carmelita To: Congestion Study Comments Subject:

    Office of Environmental Management (EM)

    Turner, Carmelita To: Congestion Study Comments Subject: Comments on draft National Electric Transmission Congestion Study Date: Monday, October 20, 2014 1:37:19 PM Attachments: WIRES-NEMA Comment on DOE 2014 Congestion Study 10-20.docx Attached please find the components of WIRES NEMA Comment on Department of Energy. Please direct any questions to Jim Hoecker, below. James J. Hoecker Attorney HUSCH BLACKWELL LLP 750 17th St., NW, Suite 900 Washington, D.C. 20006-4656 Direct: 202.378.2316 Fax:

  16. From: Mary Mauch To: Congestion Study Comments Subject:

    Office of Environmental Management (EM)

    Mary Mauch To: Congestion Study Comments Subject: Comments on NEITC and Congestion Study Date: Friday, October 03, 2014 5:07:39 PM I am vehemently opposed to NEITCs- under any guise. Until we have exhausted all alternatives, such as local distributed generation, it is ludicrous and wrong to take private, productive, non-renewable land for unnecessary transmission corridors- probably being lobbied for by private companies for private gain. "Clean" Line Energy Partners and their 14 LLC's

  17. From: Tunnell, Andrew To: Congestion Study Comments Subject:

    Office of Environmental Management (EM)

    RE: Southern Companies" Comments to Draft National Electric Transmission Congestion Study Date: Monday, October 20, 2014 3:28:05 PM Attachments: DOE Congestion Comments.pdf I'm resending the comments described below as I did not receive any confirmation email. Please contact me at the number provided below if there is anything else that needs to be done in this regard. Thanks Andrew Tunnell From: Tunnell, Andrew Sent: Monday, October 20, 2014 2:17 PM To:

  18. From: Gene Grace To: Congestion Study Comments Cc: Tom Vinson; Michael Goggin

    Office of Environmental Management (EM)

    Gene Grace To: Congestion Study Comments Cc: Tom Vinson; Michael Goggin Subject: AWEA Comments on National Congestion Study Date: Monday, October 20, 2014 11:15:37 PM Attachments: AWEA comments national congestion study.pdf Please find attached AWEA's comments on the draft National Electric Transmission Congestion Study. STATEMENT OF CONFIDENTIALITY & DISCLAIMER: AWEA considers the information contained in this email message and its attachments to be confidential, proprietary, or privileged

  19. From: David Newacheck To: Congestion Study Comments Date:

    Office of Environmental Management (EM)

    Newacheck To: Congestion Study Comments Date: Sunday, October 19, 2014 9:15:20 PM Dear Sir or Ma'am; I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons: First, the easements place an undo burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer. Second, I believe that condemning private property for transmission

  20. From: David Schaefer To: Congestion Study Comments Subject:

    Office of Environmental Management (EM)

    Schaefer To: Congestion Study Comments Subject: Oppose Date: Tuesday, October 07, 2014 9:46:21 PM I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an undo burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer. Second, I believe that condemning private property for transmission

  1. From: Deb Long To: Congestion Study Comments Subject:

    Office of Environmental Management (EM)

    Deb Long To: Congestion Study Comments Subject: Transmission lines Date: Friday, September 19, 2014 7:41:57 AM I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an undo burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer. Second, I believe that condemning private property for

  2. From: Eric Lovelace To: Congestion Study Comments Subject:

    Office of Environmental Management (EM)

    Eric Lovelace To: Congestion Study Comments Subject: Opposition to the establishment of National Interest Energy Transmission Corridors (NIETC"s) Date: Wednesday, October 08, 2014 6:25:37 PM Dear Sir or Madam: I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an undo burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible

  3. From: Joyce Wortmann To: Congestion Study Comments Subject:

    Office of Environmental Management (EM)

    Wortmann To: Congestion Study Comments Subject: Energy Transmission Corridors Date: Friday, September 19, 2014 7:03:18 AM I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an undo burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer. Second, I believe that condemning private

  4. From: Kay Foreman To: Congestion Study Comments Subject: NIETC

    Office of Environmental Management (EM)

    Kay Foreman To: Congestion Study Comments Subject: NIETC Date: Tuesday, September 23, 2014 10:05:03 AM I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an undo burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer. Second, I believe that condemning private property for transmission

  5. From: MCKEOWN D To: Congestion Study Comments Date:

    Office of Environmental Management (EM)

    MCKEOWN D To: Congestion Study Comments Date: Friday, September 19, 2014 2:18:11 AM I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an undo burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer. Second, I believe that condemning private property for transmission lines in one state

  6. From: Marcie Christensen To: Congestion Study Comments Subject:

    Office of Environmental Management (EM)

    Marcie Christensen To: Congestion Study Comments Subject: Transmission Corridors Date: Monday, September 22, 2014 4:14:26 PM I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an undo burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer. Second, I believe that condemning private

  7. From: Susan Sack To: Congestion Study Comments Subject:

    Office of Environmental Management (EM)

    Susan Sack To: Congestion Study Comments Subject: comment regarding transmission corridors Date: Saturday, September 20, 2014 3:48:24 PM I oppose energy corridors for several reasons. Technology is progressing quickly and overhead transmission lines create hazards for citizens and take valuable irreplaceable farmable land out production. The cost to land owners through devaluation of property is huge and impedes on land owner rights. Long haul transmission is a knee jerk speculative reaction not

  8. From: THERESA KELLOGG To: Congestion Study Comments Subject:

    Office of Environmental Management (EM)

    THERESA KELLOGG To: Congestion Study Comments Subject: National Interest Energy Transmissions Corridors Date: Monday, September 22, 2014 1:35:40 PM I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an undo burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer. Second, I believe that

  9. From: Wayne Beach To: Congestion Study Comments Date:

    Office of Environmental Management (EM)

    Wayne Beach To: Congestion Study Comments Date: Thursday, October 09, 2014 12:32:40 PM I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an undo burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer. Second, I believe that condemning private property for transmission lines in one

  10. Microsoft Word - NEI DOE Congestion Study Comments 10-20-2014-FINAL

    Office of Environmental Management (EM)

    COMMENTS ON DOE DRAFT NATIONAL ELECTRIC TRANSMISSION CONGESTION STUDY Mr. David Meyer Senior Advisor Office of Electricity Delivery and Energy Reliability (OE) U.S. Department of Energy 1000 Independence Avenue, SW Washington, D.C. 20585 Dear Mr. Meyer: I am writing to provide the comments of NextEra Energy, Inc. (NextEra) on the draft U.S. Department of Energy (DOE) National Electric Transmission Congestion Study (Congestion Study). Our comments are limited in scope, responding to DOE

  11. OE Releases "Transmission Constraints and Congestion in the Western and

    Energy Savers [EERE]

    Eastern Interconnections, 2009-2012" | Department of Energy Releases "Transmission Constraints and Congestion in the Western and Eastern Interconnections, 2009-2012" OE Releases "Transmission Constraints and Congestion in the Western and Eastern Interconnections, 2009-2012" February 4, 2014 - 5:14pm Addthis The "Transmission Constraints and Congestion in the Western and Eastern Interconnections, 2009-2012" document, which is now available for downloading,

  12. National Electric Transmission Congestion Study

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    ... Figure 6 - 9. New generation added in New York State, 2007 ... to 2011. 137 GE Energy Financial Services (2012). "GE Unit ... and able to respond to crisis, but for New York City and ...

  13. From: Pam Hartwig To: Congestion Study Comments Subject:

    Office of Environmental Management (EM)

    Pam Hartwig To: Congestion Study Comments Subject: National corridor Date: Thursday, September 25, 2014 12:10:22 PM I'd like to comment about the National corridor study: I strongly believe that there should NOT be an established National Corridor. In other words: DO NOT ESTABLISH ANY NATIONAL INTERST ENERGY TRANSMISSION CORRIDOR!!!! Pam Hartwig 1076 Virginia Ave Bennett Ia 52721

  14. From: Angie Smith To: Congestion Study Comments Subject: Please Read

    Office of Environmental Management (EM)

    Angie Smith To: Congestion Study Comments Subject: Please Read Date: Sunday, September 21, 2014 1:24:58 PM I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an undo burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer. Second, I believe that condemning private property for

  15. From: Ashley Foreman To: Congestion Study Comments Subject:

    Office of Environmental Management (EM)

    Ashley Foreman To: Congestion Study Comments Subject: Comment Date: Tuesday, September 23, 2014 1:49:46 PM I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an undo burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer. Second, I believe that condemning private property for

  16. From: CELIA DANIELS To: Congestion Study Comments Subject:

    Office of Environmental Management (EM)

    CELIA DANIELS To: Congestion Study Comments Subject: NIETC comment Date: Friday, September 19, 2014 2:25:17 PM Greetings: I would like to express my opposition to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First and foremost, the same landowners should not have to endure the problems and hazards of the construction of transmission lines on their land again and again. We have suffered through the building of three pipelines on our

  17. From: Cameron Foreman To: Congestion Study Comments Subject:

    Office of Environmental Management (EM)

    Cameron Foreman To: Congestion Study Comments Subject: Nietc Date: Tuesday, September 23, 2014 10:31:04 AM I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an undo burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer. Second, I believe that condemning private property for

  18. From: Carol Munson Ross To: Congestion Study Comments Subject:

    Office of Environmental Management (EM)

    Munson Ross To: Congestion Study Comments Subject: comment Date: Monday, October 06, 2014 9:17:16 PM To Whom It May Concern, I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an undo burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer. Second, I believe that condemning private

  19. From: Curt Jacobs To: Congestion Study Comments Subject:

    Office of Environmental Management (EM)

    Curt Jacobs To: Congestion Study Comments Subject: I am opposed to the establishment of National Interest Energy Transmission Corridors Date: Friday, October 03, 2014 8:51:55 AM I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. -First, the easements place an undo burden on landowners on and near the line. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer.

  20. From: Ed Doughty To: Congestion Study Comments Subject:

    Office of Environmental Management (EM)

    Ed Doughty To: Congestion Study Comments Subject: Opposed to NIETC"s Date: Friday, October 03, 2014 5:00:09 PM I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an undo burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer. Second, I believe that condemning private property for

  1. From: Jane Wilsdorf To: Congestion Study Comments Subject: Comment

    Office of Environmental Management (EM)

    Jane Wilsdorf To: Congestion Study Comments Subject: Comment Date: Friday, September 19, 2014 9:37:00 AM I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an undo burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer. Second, I believe that condemning private property for

  2. From: Joyce Crommett To: Congestion Study Comments Subject:

    Office of Environmental Management (EM)

    Crommett To: Congestion Study Comments Subject: Private property rights Date: Friday, September 19, 2014 11:35:50 AM I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an undo burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer. Second, I believe that condemning private property

  3. From: Justin Imhof To: Congestion Study Comments Subject:

    Office of Environmental Management (EM)

    Justin Imhof To: Congestion Study Comments Subject: Opposed to NIETC Date: Sunday, October 12, 2014 6:37:21 PM To whom it may concern, I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an undo burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer. Second, I believe that condemning

  4. From: Luke Lowenstein To: Congestion Study Comments Subject:

    Office of Environmental Management (EM)

    Luke Lowenstein To: Congestion Study Comments Subject: GrainBelt Express Date: Friday, September 19, 2014 10:48:56 AM I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an undo burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer. Second, I believe that condemning private property

  5. From: Roseanne Meyer To: Congestion Study Comments Subject:

    Office of Environmental Management (EM)

    Roseanne Meyer To: Congestion Study Comments Subject: NIETC Date: Friday, September 19, 2014 10:33:57 AM I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an undo burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer. Second, I believe that condemning private property for

  6. 2012 Congestion Study Workshops to be Held in December; Agendas Now

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Available | Department of Energy Congestion Study Workshops to be Held in December; Agendas Now Available 2012 Congestion Study Workshops to be Held in December; Agendas Now Available November 27, 2011 - 9:34am Addthis The Department is initiating preparations for development of the 2012 National Electric Transmission Congestion Study. The Department is seeking comments on what publicly-available data and analysis should be used to identify and understand the significance and character of

  7. From: Keryn Newman To: Congestion Study Comments Subject: 2012 Draft Congestion Study Comments

    Office of Environmental Management (EM)

    Keryn Newman To: Congestion Study Comments Subject: 2012 Draft Congestion Study Comments Date: Tuesday, October 07, 2014 11:08:07 PM The Department of Energy's 2012 draft "congestion study" once again lacks any hard data upon which to draw logical conclusions, and relies on conjecture and wishful thinking to drive "solutions" to "problems" that don't exist. Sections 1221 and 1222 of the 2005 Energy Policy Act were feeble, toothless attempts to override state

  8. From: Rod Gore To: Congestion Study Comments Subject:

    Office of Environmental Management (EM)

    Rod Gore To: Congestion Study Comments Subject: Opposition to NIETC"s Date: Thursday, September 18, 2014 11:12:24 AM My family and I are vehemently opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an undo burden and decreased property values on landowners on and near the line. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer.

  9. From: John D. Bixenman To: Congestion Study Comments Subject:

    Office of Environmental Management (EM)

    John D. Bixenman To: Congestion Study Comments Subject: Transmission Corridors Date: Tuesday, October 07, 2014 11:08:06 AM I am greatly opposed to transmission corridors for several reasons. First in most cases in Missouri we will have no benefit from them as we are not getting anything off of these lines or lacking in electricity as we have an adequate supply. Second most of these lines are for wind generated electricity which is very inefficient and would not even be considered if not for

  10. From: Stephanie Kirby To: Congestion Study Comments Subject:

    Office of Environmental Management (EM)

    Stephanie Kirby To: Congestion Study Comments Subject: High Transmission Towers Date: Friday, October 03, 2014 3:08:45 PM My name is Lynn Schieni, I live in Salisbury, MO. The Cleanline Energy Group is trying to get utility status here so that they can riddle our beautiful state with these 150 foot transmission towers. Their potential route is going through our property, it will take out 98 percent of our tree's and farm land, because of the 200 foot easement that they want. Why the 200 Foot

  11. From: Diana Rivera To: Congestion Study Comments Subject: Comments of Clean Line Energy on Draft Congestion Study

    Office of Environmental Management (EM)

    Diana Rivera To: Congestion Study Comments Subject: Comments of Clean Line Energy on Draft Congestion Study Date: Monday, October 20, 2014 3:54:46 PM Attachments: image002.png Clean Line Comments to DOE 2014 Draft Congestion Study.pdf Hello, Thank you for the opportunity to comment on the draft congestion study. Please see the attached comments from Clean Line Energy Partners. We would be happy to answer any questions or provide additional information. Best regards, Diana Diana Rivera CLEAN LINE

  12. CCPG Update U.S. Department Of Energy 2012 National Electric Transmission Congestion

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    CCPG Update U.S. Department Of Energy 2012 National Electric Transmission Congestion Study Workshop - Portland, OR December 13, 2011 Susan Henderson, P.E. Xcel Energy Path/TOT Ratings  TOT 1A - none  TOT 2A - none  TOT 3 ◦ Archer-Wayne Child Interconnection (150MW, 345kV) ◦ High Plains Express (500kV, 1600-8000MW) ◦ Zephyr (500kV DC, 3000MW) ◦ TransWest Express (600kV DC, 3000MW) ◦ Colorado-Wyoming Intertie (345kV, 800MW)  Reference: WECC Path Reports & Rating Catalog

  13. From: Deborah Stallbaumer To: Congestion Study Comments Subject:

    Office of Environmental Management (EM)

    Deborah Stallbaumer To: Congestion Study Comments Subject: opposed to NIETC"s Date: Sunday, October 19, 2014 4:40:42 PM To whom it may concern, I oppose the National Interest Energy Transmission Corridors. Any energy development should be in the region that the energy is to be used. One cannot expect landowners to give up their land, their livelihood, or their property to supply the corridor for a company that will profit from the sale of the energy being transported over a long distance.

  14. From: Doris Brown To: Congestion Study Comments Subject: NIETCs

    Office of Environmental Management (EM)

    Doris Brown To: Congestion Study Comments Subject: NIETCs Date: Monday, October 20, 2014 2:47:39 PM I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) Easements for the corridors will mainly have to be obtained through eminent domain. Compensation for the easements can only be "just" as required in the Bill of Rights if it reflects all the possibilities of what the easement may be used for. Utilities do not want to farm the land, so farming

  15. From: Henderson, Michael To: Congestion Study Comments; Meyer, David

    Office of Environmental Management (EM)

    Henderson, Michael To: Congestion Study Comments; Meyer, David Cc: Doe, Stanley; Kowalski, Richard; Paradise, Theodore Subject: DOE Congestion Study Date: Monday, October 20, 2014 10:12:20 AM Attachments: image001.png ISO New England is pleased to provide comments on the public draft of the DOE Congestion Study. The ISO appreciates DOE's consideration of several specific comments shown in red below. Comments: Figure ES-2: It is possible to identify the consistent impacts of a few specific

  16. 2012 Congestion Study Webinars to Present Preliminary Findings and Receive Input from Stakeholders

    Broader source: Energy.gov [DOE]

    The Department of Energy will host three webinars in August 2012 to present the preliminary findings of the 2012 National Electric Transmission Congestion Study and to receive input and suggestions from state officials, industry representatives, and other stakeholders. Two of the webinars will be designed to discuss with state officials the initial findings of the DOE 2012 congestion analysis. The third webinar will be for industry representatives and other interested parties, although stakeholders may dial into any of the three meetings.

  17. National Congestion Study Notice of Public Comment: Federal Register...

    Energy Savers [EERE]

    of Public Comment: Federal Register Notice, Volume 79, No. 160, August 19, 2014 National Congestion Study Notice of Public Comment: Federal Register Notice, Volume 79, No....

  18. Optimal information transmission in organizations: search and congestion

    SciTech Connect (OSTI)

    Arenas, A.; Cabrales, A.; Danon, L.; Diaz-Guilera, A.; Guimera, R.; Vega-Redondo, F.

    2008-01-01

    We propose a stylized model of a problem-solving organization whose internal communication structure is given by a fixed network. Problems arrive randomly anywhere in this network and must find their way to their respective specialized solvers by relying on local information alone. The organization handles multiple problems simultaneously. For this reason, the process may be subject to congestion. We provide a characterization of the threshold of collapse of the network and of the stock of floating problems (or average delay) that prevails below that threshold. We build upon this characterization to address a design problem: the determination of what kind of network architecture optimizes performance for any given problem arrival rate. We conclude that, for low arrival rates, the optimal network is very polarized (i.e. star-like or centralized), whereas it is largely homogeneous (or decentralized) for high arrival rates. These observations are in line with a common transformation experienced by information-intensive organizations as their work flow has risen in recent years.

  19. National Electric Transmission Congestion Study Workshops | Department...

    Energy Savers [EERE]

    to pre-register using the link above. Eastern Workshops - December 6, 2011 Philadelphia, PA - December 8, 2011 St. Louis, MO Western Workshops - December 13, 2011 Portland, OR -...

  20. 2012 National Electric Transmission Congestion Study Workshop...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    ... Fighting with information on all fronts For the skittish: An EIM is not an RTO ... means that it is bad to repeat the same thing several times when fighting the enemy. ...

  1. National Electric Transmission Congestion Studies | Department...

    Broader source: Energy.gov (indexed) [DOE]

    by the physical or electrical capacity of the line or ... equipment that restricts power flows, to an operational ... to unanticipated outages of major generators or ...

  2. From: Hope Albright To: Congestion Study Comments Subject: Block Grain Belt

    Office of Environmental Management (EM)

    Hope Albright To: Congestion Study Comments Subject: Block Grain Belt Date: Monday, September 22, 2014 11:52:07 AM I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an undo burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer. Second, I believe that condemning private property for

  3. From: Jessi O"Bannon To: Congestion Study Comments Subject:

    Office of Environmental Management (EM)

    Jessi O"Bannon To: Congestion Study Comments Subject: I Oppse NIETC"s Date: Friday, September 19, 2014 10:56:37 AM I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an undo burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer. Second, I believe that condemning private

  4. From: Kamra To: Congestion Study Comments Subject: NIETC"s Date:

    Office of Environmental Management (EM)

    Kamra To: Congestion Study Comments Subject: NIETC"s Date: Tuesday, October 07, 2014 6:59:27 PM To Whom It May concern: I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an undo burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer. Second, I believe that condemning private

  5. From: Kathy Mikels To: Congestion Study Comments Subject: STOP CLEAN LINE, BLOCK GRAIN BELT

    Office of Environmental Management (EM)

    Kathy Mikels To: Congestion Study Comments Subject: STOP CLEAN LINE, BLOCK GRAIN BELT Date: Monday, September 22, 2014 1:33:53 PM I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an undo burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer. Second, I believe that condemning

  6. From: No Towers To: Congestion Study Comments Subject: No NIETC"s

    Office of Environmental Management (EM)

    No Towers To: Congestion Study Comments Subject: No NIETC"s Date: Tuesday, September 23, 2014 11:58:10 PM I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an undo burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer. Second, I believe that condemning private property for

  7. From: Linda To: Congestion Study Comments Subject:

    Office of Environmental Management (EM)

    request Date: Wednesday, October 01, 2014 10:15:31 AM I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an undo burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer. Second, I believe that condemning private property for transmission lines in one state to transport electricity to

  8. From: Linda To: Congestion Study Comments Subject:

    Office of Environmental Management (EM)

    Please consider Date: Wednesday, October 01, 2014 10:14:34 AM I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an un do burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer. Second, I believe that condemning private property for transmission lines in one state to transport

  9. From: Alison Millsaps To: Congestion Study Comments Subject:

    Office of Environmental Management (EM)

    Alison Millsaps To: Congestion Study Comments Subject: Study comment Date: Sunday, October 19, 2014 11:42:07 PM I have a few concerns and comments regarding the August 2014 Draft Congestion Study. First, I find it a little troubling that the Department of Energy not only did not contribute any of its own independently modeled data for this report, but goes so far as to expressly note that it did not validate any of the data. While I understand you used as much publically available data as

  10. From: Maryellen H. McVicker To: Congestion Study Comments Subject:

    Office of Environmental Management (EM)

    Maryellen H. McVicker To: Congestion Study Comments Subject: National Interest Electric Transmission Corridors Date: Monday, September 22, 2014 5:41:37 PM I oppose the transfer of eminent domain power to the federal government to purchase property for wind powered transmission lines. I have just been through such an attempt and it is not fun. My farm north of Centralia, Missouri, has a REA high line running through it that was installed in the early 1950's. A proposed wind transmission line

  11. Microsoft Word - 2012 Congestion Study - DRAFT EEI Comments -10.20.14 - CLEAN.docx

    Office of Environmental Management (EM)

    Page 1 October 20, 2014 Mr. David Meyer Office of Electricity Delivery and Energy Reliability U.S. Department of Energy 1000 Independence Avenue, SW Washington, DC 20585 Submitted electronically via email to: Congestionstudy.comments@hq.doe.gov Re: Department of Energy - Draft National Electric Transmission Congestion Study, 79 Fed. Reg. 49076 (Aug. 19, 2014) Dear Mr. Meyer: I. INTRODUCTION The Edison Electric Institute (EEI) is pleased to provide these comments in response to the

  12. From: Schleicher, Heather M. To: Congestion Study Comments Cc:

    Office of Environmental Management (EM)

    Schleicher, Heather M. To: Congestion Study Comments Cc: Warren, Ann L; Abbott, Tim L; Byrd, Mark; Dawe, George C; Hanes, Spencer G Jr; Alexander, Michael D; Greene, Bill; Jett, Bill; Rowland, Greg; Schafer, Anita M; Bowman, Kendal; Karn, Kelley A; Lewis Jr, Paul; Shafeek-Horton, Timika; Spiller, Amy B; Harrison, Ben Jr; Kirschner, Ed; Pierce, Bob; Rasmussen, Jay; Scott, Edward (Dir Trans Plng); Stubbe, Judy; Waters, Samuel; White, Bart B; Anthony, Mike (ECC); Bannon, Victoria L; Dooley, Glenn

  13. National Transmission Grid Study

    Office of Environmental Management (EM)

    Grid Study U.S. Department of Energy The Honorable Spencer Abraham Secretary of Energy May 2002 ii National Transmission Grid Study National Transmission Grid Study i ii National Transmission Grid Study National Transmission Grid Study iii How This Study Was Conducted The National Energy Policy Plan directed the U.S. Department of Energy (DOE) to conduct a study to examine the benefits of establishing a national electricity transmission grid and to identify transmission bottlenecks and measures

  14. From: Citizens for Common Sense To: Congestion Study Comments

    Office of Environmental Management (EM)

    Citizens for Common Sense To: Congestion Study Comments Subject: Application of eminent domain Date: Monday, September 22, 2014 1:49:42 PM There is some current questioning of the federal government's right to use eminent domain within the state boundaries. Should an attempt be made to establish these corridors, that could lead to a reversal of any actions taken along these lines. That is a question for the courts to decide. In the past, these types of projects have always been accomplished in

  15. From: Gary Mareschal To: Congestion Study Comments Subject:

    Office of Environmental Management (EM)

    Gary Mareschal To: Congestion Study Comments Subject: NIETC and Eminent Domain Issues Date: Wednesday, September 24, 2014 11:58:31 AM To whom it may concern, I am opposed to the use of NIETC's and the use of federal eminent domain to condemn private land to establish them. I reside in the state of Missouri and have unfortunatly become involved with the Grain Belt Clean Energy Express Line and the Missouri Public Service Commission, which has not yet ruled on the application before them from

  16. From: Madra Fischer To: Congestion Study Comments Date:

    Office of Environmental Management (EM)

    Madra Fischer To: Congestion Study Comments Date: Friday, October 03, 2014 2:38:30 PM I am writing to state my objection to the Rock Island Clean Line project. They want to cross my farm field at a diagonal angle to the mainline railroad and across TWO (2) gas pipelines which causes even more hazard and danger to me and my operators. This line has no funding in place, no wind farm to supply it and no customers on the East coast who want it. The cost to me as a landowner in Illinois is the

  17. From: Paul & Janna Swanson To: Congestion Study Comments Subject:

    Office of Environmental Management (EM)

    Paul & Janna Swanson To: Congestion Study Comments Subject: Comments on the Rock Island Clean Line Date: Saturday, October 04, 2014 8:38:53 AM To the folks at the Department of Energy, I wrote this piece to be printed but I thought it would be good to send it to you as well. I sincerely hope you read it. Janna Swanson Ayrshire, Iowa "The Power of Eminent Domain", it sounds foreboding like a good movie thriller. In real life there is nothing thrilling about it especially when it is

  18. From: Jay Caspary To: Congestion Study Comments Cc: Meyer, David; Lanny Nickell

    Office of Environmental Management (EM)

    Jay Caspary To: Congestion Study Comments Cc: Meyer, David; Lanny Nickell Subject: SPP Staff Comments on DOE Congestion Study Date: Monday, October 20, 2014 4:32:04 PM Attachments: Draft Comments by SPP Staff regarding the DOE Draft Congestion Study rev.docx Importance: High SPP staff offers the attached comments for your review and consideration. Please verify receipt and don't hesitate to contact me with any questions or remarks. Take care... Jay Caspary Director - Research, Development &

  19. DOE Congestion Workshop, San Diego, December 15, 2011 Comments from California ISO

    Office of Environmental Management (EM)

    Congestion Workshop, San Diego, December 15, 2011 Comments from California ISO U.S. Department of Energy National Electric Transmission Congestion Study Workshop San Diego, December 15, 2011 Questions from DOE and Comments from the California ISO Panelists have been asked to address the following questions, with emphasis as each panelist deems appropriate: 1) In its 2009 Congestion Study, DOE found that Southern California constitutes a Critical Congestion Area, that the Portland-Seattle region

  20. National transmission grid study

    SciTech Connect (OSTI)

    Abraham, Spencer

    2003-05-31

    The National Energy Policy Plan directed the U.S. Department of Energy (DOE) to conduct a study to examine the benefits of establishing a national electricity transmission grid and to identify transmission bottlenecks and measures to address them. DOE began by conducting an independent analysis of U.S. electricity markets and identifying transmission system bottlenecks using DOE’s Policy Office Electricity Modeling System (POEMS). DOE’s analysis, presented in Section 2, confirms the central role of the nation’s transmission system in lowering costs to consumers through increased trade. More importantly, DOE’s analysis also confirms the results of previous studies, which show that transmission bottlenecks and related transmission system market practices are adding hundreds of millions of dollars to consumers’ electricity bills each year. A more detailed technical overview of the use of POEMS is provided in Appendix A. DOE led an extensive, open, public input process and heard a wide range of comments and recommendations that have all been considered.1 More than 150 participants registered for three public workshops held in Detroit, MI (September 24, 2001); Atlanta, GA (September 26, 2001); and Phoenix, AZ (September 28, 2001).

  1. National Electric Transmission Study 2006 Western Interconnection Analysis

    Office of Environmental Management (EM)

    Western Interconnection 2006 Congestion Assessment Study Prepared by the Western Congestion Analysis Task Force May 08, 2006 2 Western Interconnection 2006 Congestion Study - DOE Task 3 - 1. 2008 Modeling Study 2. 2015 Modeling Study - 2015 Planned Resource Development (IRPs and RPS) 3. W.I. Historical Path Usage Studies - 1999 thru 2005 - Physical congestion - Commercial congestion 3 WCATF Modeling Studies ABB Gridview Model * Model uses WECC 2005 L&R load forecast, modified with NPCC data

  2. 2012 National Electric Transmission Congestion Study Categorical Exclusion.pdf

    Office of Environmental Management (EM)

  3. National Electric Transmission Congestion Study 2012 Eastern Workshops

    Office of Environmental Management (EM)

  4. National Electric Transmission Congestion Study 2012 Western Workshops

    Office of Environmental Management (EM)

  5. From: Warren Stephens To: Congestion Study Comments Subject:

    Office of Environmental Management (EM)

    National Interest Energy Transmission Corridors Date: Thursday, October 02, 2014 11:25:53 AM I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an undo burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer. Second, I believe that condemning private property for transmission lines in

  6. From: Doug and Marje Merrill To: Congestion Study Comments Subject:

    Office of Environmental Management (EM)

    6:21 AM I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an undo burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer. Second, I believe that condemning private property for transmission lines in one state to transport electricity to another is a violation of property rights since

  7. From: Doug and Marje Merrill To: Congestion Study Comments Subject:

    Office of Environmental Management (EM)

    4:47 AM I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an undo burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer. Second, I believe that condemning private property for transmission lines in one state to transport electricity to another is a violation of property rights since

  8. From: M Burnett To: Congestion Study Comments Subject: NIETCs

    Office of Environmental Management (EM)

    2:00 PM I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an undo burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer. Second, I believe that condemning private property for transmission lines in one state to transport electricity to another is a violation of property rights since

  9. From: M Burnett To: Congestion Study Comments Subject: NIETCs

    Office of Environmental Management (EM)

    1:08 PM I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an undo burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer. Second, I believe that condemning private property for transmission lines in one state to transport electricity to another is a violation of property rights since

  10. From: Warren Stephens To: Congestion Study Comments Subject:

    Office of Environmental Management (EM)

    Transmisssion Corridors Date: Friday, September 19, 2014 12:27:56 PM I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an undo burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer. Second, I believe that condemning private property for transmission lines in one state to transport

  11. Transmission Business Line

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Transmission Business Line Non-Federal Financing of Transmission Projects - March 2004 Critical paths on the Northwest transmission grid are congested and the system is near or at...

  12. Transmission Planning: Institutional Issues in the West | Department of

    Energy Savers [EERE]

    Energy Planning: Institutional Issues in the West Transmission Planning: Institutional Issues in the West Prepared for The CREPC Transmission Planning and Expansion Work Group by the Regulatory Assistance Project PDF icon Transmission Planning: Institutional Issues in the West More Documents & Publications Proceedings of the March 25-26, 2009 Conference for the 2009 National Electric Transmission Congestion Study - Session 3 Western Interconnection 2006 Congestion Assessment Study

  13. 2006 Final Transmission Proposal: Revenue Requirements Study.

    SciTech Connect (OSTI)

    United States. Bonneville Power Administration.

    2005-06-01

    The purpose of the Revenue Requirement Study (Study) is to establish the level of revenues needed from rates for Bonneville Power Administration's (BPA's) transmission and ancillary services to recover, in accordance with sound business principles, costs associated with the transmission of electric power over the Federal Columbia River Transmission System (FCRTS). The FCRTS is part of the larger Federal Columbia River Power System (FCRPS) which also includes the hydroelectric, multipurpose facilities constructed and operated by the U.S. Army Corps of Engineers and the Bureau of Reclamation in the Pacific Northwest. The FCRPS costs that are not included in the FCRTS costs are funded and repaid through BPA power rates. The transmission revenue requirements herein include: recovery of the Federal investment in transmission and transmission-related assets; the operations and maintenance (O&M) and other annual expenses associated with the provision of transmission and ancillary services; the cost of generation inputs for ancillary services and other between business-line services necessary for the transmission of power; and all other transmission-related costs incurred by the Administrator. The cost evaluation period for this rate proposal includes Fiscal Years (FYs) 2005-2007, the period extending from the last year for which historical information is available through the proposed rate test period. The Study includes the transmission revenue requirements for the rate test period, FYs 2006-2007 (Rate Period) and the results of transmission repayment studies. This Study outlines the policies, forecasts, assumptions, and calculations used to determine BPA's transmission revenue requirements. Legal requirements are summarized in Chapter 5 of this Study. The Revenue Requirement Study Documentation (Documentation), TR-06-FS-BPA-01A, contains key technical assumptions and calculations, the results of the transmission repayment studies, and a further explanation of the repayment inputs and its outputs.

  14. Congestion Measures for Organized Markets in the U.S.

    SciTech Connect (OSTI)

    Fisher, Emily; Eto, Joseph H.

    2013-12-16

    Transmission lines deliver electricity that is generated at power plants to loads. When there is not sufficient transmission capacity to schedule or transport all desired electricity transfers, the transmission system is constrained, and the particular line, flowgate or interface is congested. While it is useful to measure congestion for several reasonsto identify where and how much congestion exists and how this changes over time, to determine whether or what to do about it, and to assess the effectiveness of actions takenit is challenging to measure congestion in a meaningful and consistent way across markets or over time in the same market. This paper examines current public reporting of congestion measures for organized markets in the U.S., and what these measures can and cannot tell us about congestion across regions or over time in the same region.

  15. Phase 2 Report: Oahu Wind Integration and Transmission Study...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Phase 2 Report: Oahu Wind Integration and Transmission Study (OWITS); Hawaiian Islands Transmission Interconnection Project Phase 2 Report: Oahu Wind Integration and Transmission ...

  16. Congestion Management Requirements, Methods and Performance Indices

    SciTech Connect (OSTI)

    Kirby, B.J.

    2002-08-28

    Transmission congestion occurs when there is insufficient transmission capacity to simultaneously accommodate all requests for transmission service within a region. Historically, vertically integrated utilities managed this condition by constraining the economic dispatch of generators with the objective of ensuring security and reliability of their own and/or neighboring systems. Electric power industry restructuring has moved generation investment and operations decisions into the competitive market but has left transmission as a communal resource in the regulated environment. This mixing of competitive generation and regulated transmission makes congestion management difficult. The difficulty is compounded by increases in the amount of congestion resulting from increased commercial transactions and the relative decline in the amount of transmission. Transmission capacity, relative to peak load, has been declining in all regions of the U.S. for over a decade. This decline is expected to continue. Congestion management schemes used today have negative impacts on energy markets, such as disruptions and monetary penalties, under some conditions. To mitigate these concerns various congestion management methods have been proposed, including redispatch and curtailment of scheduled energy transmission. In the restructured electric energy industry environment, new congestion management approaches are being developed that strive to achieve the desired degree of reliability while supporting competition in the bulk power market. This report first presents an overview and background on key issues and emerging approaches to congestion management. It goes on to identify and describe policies affecting congestion management that are favored and/or are now being considered by FERC, NERC, and one of the regional reliability councils (WSCC). It reviews the operational procedures in use or proposed by three of the leading independent system operators (ISOs) including ERCOT, California ISO, and PJM. Finally, it presents recommendations for evaluating the competing alternative approaches and developing metrics to use in such evaluations. As with any report concerning electricity restructuring, specific details quickly become dated. Individual utilities, states and regions will inevitably change rules and procedures even during the time it takes to publish a report. Hopefully, the general conclusions are more robust and this report will continue to have value even after some of the specific details have changed.

  17. Fact #580: July 20, 2009 Traffic Congestion Grows

    Broader source: Energy.gov [DOE]

    According to the Texas Transportation Institute's latest study on traffic congestion, two of every three cars experienced congestion in their morning or evening trip in 2007. As expected, traffic...

  18. National Transmission Grid Study: 2002 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Transmission Grid Study: 2002 National Transmission Grid Study: 2002 National Transmission Grid Study: The National Energy Policy Plan directed the U.S. Department of Energy (DOE) to conduct a study to examine the benefits of establishing a national electricity transmission grid and to identify transmission bottlenecks and measures to address them. PDF icon National Transmission Grid Study More Documents & Publications Report to Congress:Impacts of the Federal Energy Regulatory Commission's

  19. Oahu Wind Integration and Transmission Study (OWITS): Hawaiian Islands

    Energy Savers [EERE]

    Transmission Interconnection Project | Department of Energy Oahu Wind Integration and Transmission Study (OWITS): Hawaiian Islands Transmission Interconnection Project Oahu Wind Integration and Transmission Study (OWITS): Hawaiian Islands Transmission Interconnection Project This report provides an independent review included an initial evaluation of the technical configuration and capital costs of establishing an undersea cable system and examining impacts to the existing electric

  20. Phase 2 Report: Oahu Wind Integration and Transmission Study (OWITS);

    Energy Savers [EERE]

    Hawaiian Islands Transmission Interconnection Project | Department of Energy Phase 2 Report: Oahu Wind Integration and Transmission Study (OWITS); Hawaiian Islands Transmission Interconnection Project Phase 2 Report: Oahu Wind Integration and Transmission Study (OWITS); Hawaiian Islands Transmission Interconnection Project This report provides an independent review included an initial evaluation of the technical configuration and capital costs of establishing an undersea cable system and

  1. OAHU Wind Integration And Transmission Study: Summary Report...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    PDF icon 48632.pdf More Documents & Publications Phase 2 Report: Oahu Wind Integration and Transmission Study (OWITS); Hawaiian Islands Transmission Interconnection Project Oahu ...

  2. Oahu Wind Integration and Transmission Study (OWITS): Hawaiian...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    PDF icon 50411.pdf More Documents & Publications Phase 2 Report: Oahu Wind Integration and Transmission Study (OWITS); Hawaiian Islands Transmission Interconnection Project OAHU ...

  3. Eastern Wind Integration and Transmission Study -- Preliminary Findings: Preprint

    SciTech Connect (OSTI)

    Corbus, D.; Milligan, M.; Ela, E.; Schuerger, M.; Zavadil, B.

    2009-09-01

    This paper reviews the Eastern Wind Integration and Transmission Study, the development of wind datasets, the transmission analysis, and the results of wind integration analysis for four scenarios.

  4. National Transmission Grid Study: 2002 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    of Energy (DOE) to conduct a study to examine the benefits of establishing a national electricity transmission grid and to identify transmission bottlenecks and measures to...

  5. On the One-Year Anniversary of EPAct and Release of National Transmission

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Congestion Study and On the Situation in Prudhoe Bay, Alaska | Department of Energy On the One-Year Anniversary of EPAct and Release of National Transmission Congestion Study and On the Situation in Prudhoe Bay, Alaska On the One-Year Anniversary of EPAct and Release of National Transmission Congestion Study and On the Situation in Prudhoe Bay, Alaska August 8, 2006 - 8:43am Addthis Remarks Prepared for Energy Secretary Samuel Bodman Thank you for joining us today for the one-year

  6. Maui Smart Grid Demonstration Project Managing Distribution System Resources for Improved Service Quality and Reliability, Transmission Congestion Relief, and Grid Support Functions

    SciTech Connect (OSTI)

    none,

    2014-09-30

    The Maui Smart Grid Project (MSGP) is under the leadership of the Hawaii Natural Energy Institute (HNEI) of the University of Hawaii at Manoa. The project team includes Maui Electric Company, Ltd. (MECO), Hawaiian Electric Company, Inc. (HECO), Sentech (a division of SRA International, Inc.), Silver Spring Networks (SSN), Alstom Grid, Maui Economic Development Board (MEDB), University of Hawaii-Maui College (UHMC), and the County of Maui. MSGP was supported by the U.S. Department of Energy (DOE) under Cooperative Agreement Number DE-FC26-08NT02871, with approximately 50% co-funding supplied by MECO. The project was designed to develop and demonstrate an integrated monitoring, communications, database, applications, and decision support solution that aggregates renewable energy (RE), other distributed generation (DG), energy storage, and demand response technologies in a distribution system to achieve both distribution and transmission-level benefits. The application of these new technologies and procedures will increase MECO’s visibility into system conditions, with the expected benefits of enabling more renewable energy resources to be integrated into the grid, improving service quality, increasing overall reliability of the power system, and ultimately reducing costs to both MECO and its customers.

  7. Transmission Bottleneck Project Report. March 19, 2003 | Department of

    Energy Savers [EERE]

    Energy Bottleneck Project Report. March 19, 2003 Transmission Bottleneck Project Report. March 19, 2003 The U.S. Department of Energy (DOE) National Transmission Grid Study (DOE 2002) determined that congestion in the U.S. electricity transmission system places daily constraints on electricity trade, increasing both electricity costs to consumers and impacts reliable operations. In an effort to support DOE's investigation of transmission bottlenecks, the Consortium for Electric Reliability

  8. Joint HVAC transmission EMF environmental study

    SciTech Connect (OSTI)

    Stormshak, F.; Thompson, J. )

    1992-05-01

    This document describes the rationale, procedures, and results of a carefully controlled study conducted to establish whether chronic exposure of female (ewe) Suffolk lambs to the environment of a 500-kV 60-Hz transmission line would affect various characteristics of growth, endocrine function, and reproductive development. This experiment used identical housing and management schemes for control and line-exposed ewes, thus minimizing these factors as contributors to between-group experimental error. Further, throughout the 10-month duration of this study, changes in electric and magnetic fields, audible noise, and weather conditions were monitored continuously by a computerized system. Such measurements provided the opportunity to identify any relationship between environmental factors and biological responses. Because of reports in the literature that electric and magnetic fields alter concentrations of melatonin in laboratory animals, the primary objective of this study was to ascertain whether a similar effect occurs in lambs exposed to a 500-kV a-c line in a natural setting. In addition, onset of puberty, changes in body weight, wool growth, and behavior were monitored. To determine whether the environment of a 500-kV line caused stress in the study animals, serum levels of cortisol were measured. The study was conducted at Bonneville Power Administration's Ostrander Substation near Estacada, Oregon.

  9. Transmission

    Energy Savers [EERE]

    ~ Transmission ,... ,...vc- "' ""'\ S I r;. Dr. Jerry Pell, CCM Principal NEP A Document Manager Permitting, Siting, and Analysis (OE-20) Office of Electricity Delivery and Energy Reliability U.S. Department of Energy 1 000 Independence A venue SW Washington, D.C. 20585-0001 Subject: Champlain Hudson Power Express Project Submittal of Amendment Application Dear Dr. Pell: February 28, 2012 On January 25, 2010, Transmission Developers, Inc. ("TDI") submitted on behalf of

  10. 2006 Final Transmission Proposal: Revenue Requirement Study Documentation.

    SciTech Connect (OSTI)

    United States. Bonneville Power Administration.

    2005-06-01

    The purpose of the Revenue Requirement Study (Study) is to establish the level of revenues needed from rates for Bonneville Power Administration's (BPA's) transmission and ancillary services to recover, in accordance with sound business principles, costs associated with the transmission of electric power over the Federal Columbia River Transmission System (FCRTS). The FCRTS is part of the larger Federal Columbia River Power System (FCRPS) which also includes the hydroelectric, multipurpose facilities constructed and operated by the U.S. Army Corps of Engineers and the Bureau of Reclamation in the Pacific Northwest. The FCRPS costs that are not included in the FCRTS costs are funded and repaid through BPA power rates. The transmission revenue requirements herein include: recovery of the Federal investment in transmission and transmission-related assets; the operations and maintenance (O&M) and other annual expenses associated with the provision of transmission and ancillary services; the cost of generation inputs for ancillary services and other between business-line services necessary for the transmission of power; and all other transmission-related costs incurred by the Administrator. The cost evaluation period for this rate proposal includes Fiscal Years (FYs) 2005-2007, the period extending from the last year for which historical information is available through the proposed rate test period. The Study includes the transmission revenue requirements for the rate test period, FYs 2006-2007 (Rate Period) and the results of transmission repayment studies. This Study outlines the policies, forecasts, assumptions, and calculations used to determine BPA's transmission revenue requirements. Legal requirements are summarized in Chapter 5 of this Study. The Revenue Requirement Study Documentation (Documentation), TR-06-FS-BPA-01A, contains key technical assumptions and calculations, the results of the transmission repayment studies, and a further explanation of the repayment inputs and its outputs.

  11. Eastern Wind Integration and Transmission Study: Executive Summary and

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Project Overview | Department of Energy Eastern Wind Integration and Transmission Study: Executive Summary and Project Overview Eastern Wind Integration and Transmission Study: Executive Summary and Project Overview This study evaluates the future operational and integration impacts of three different 20 percent wind energy penetration scenarios and one 30 percent wind penetration scenario, including a high-level analysis of transmission to deliver the wind energy to load centers, in the

  12. Eastern Wind Integration and Transmission Study (EWITS) (Revised) |

    Office of Environmental Management (EM)

    Department of Energy Eastern Wind Integration and Transmission Study (EWITS) (Revised) Eastern Wind Integration and Transmission Study (EWITS) (Revised) EWITS was designed to answer questions about technical issues related to a 20% wind energy scenario for electric demand in the Eastern Interconnection. PDF icon 47078.pdf More Documents & Publications Eastern Wind Integration and Transmission Study: Executive Summary and Project Overview Proceedings of the March 25-26, 2009 Conference

  13. The Cost of Transmission for Wind Energy: A Review of Transmission Planning Studies

    SciTech Connect (OSTI)

    Mills, Andrew D.; Wiser, Ryan; Porter, Kevin

    2009-02-02

    The rapid development of wind power that the United States has experienced over the last several years has been coupled with a growing concern that wind development will require substantial additions to the nation's transmission infrastructure. Transmission is particularly important for wind power due to the locational dependence of wind resources, the relatively low capacity factor of wind plants, and the mismatch between the short lead time to build a new wind project and the longer lead time often needed to plan, permit, and construct transmission. It is clear that institutional issues related to transmission planning, siting, and cost allocation will pose major obstacles to accelerated wind power deployment, but also of concern is the potential cost of this infrastructure build out. Simply put, how much extra cost will society bear to deliver wind power to load centers? Without an answer to this question, there can be no consensus on whether or not the cost of developing transmission for wind will be a major barrier to further wind deployment, or whether the institutional barriers to transmission expansion are likely to be of more immediate concern. In this report, we review a sample of 40 detailed transmission studies that have included wind power. These studies cover a broad geographic area, and were completed from 2001-2008. Our primary goal in reviewing these studies is to develop a better understanding of the transmission costs needed to access growing quantities of wind generation. A secondary goal is to gain a better appreciation of the differences in transmission planning approaches in order to identify those methodologies that seem most able to estimate the incremental transmission costs associated with wind development. Finally, we hope that the resulting dataset and discussion might be used to inform the assumptions, methods, and results of higher-level assessment models that are sometimes used to estimate the cost of wind deployment (e.g. NEMS and WinDS). The authors and general location of the 40 detailed transmission studies included in our review are illustrated in Figure ES-1. As discussed in the body of the report, these studies vary considerably in scope, authorship, objectives, methodology, and tools. Though we recognize this diversity and are cognizant that comparisons among these studies are therefore somewhat inappropriate, we nonetheless emphasize such simple comparisons in this report. We do so in order to improve our understanding of the range of transmission costs needed to access greater quantities of wind, and to highlight some of the drivers of those costs. In so doing, we gloss over many important details and differences among the studies in our sample. In emphasizing simple comparisons, our analysis focuses primarily on the unit cost of transmission implied by each of the studies. The unit cost of transmission for wind in $/kW terms on a capacity-weighted basis is estimated by simply dividing the total transmission cost in a study by the total amount of incremental generation capacity (wind and non-wind) modeled in that study. In so doing, this metric assumes that within any individual study all incremental generation capacity imposes transmission costs in proportion to its nameplate capacity rating. The limitations to this approach are described in some detail in the body of the report.

  14. Fact #668: March 28, 2011 Time Wasted Due to Traffic Congestion

    Broader source: Energy.gov [DOE]

    According to the Texas Transportation Institute's latest study on traffic congestion, all urban areas have experienced increased congestion in the seventeen-year period from 1982 to 2009, but...

  15. NREL: Transmission Grid Integration - NREL Study Indicates Economic

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Potential for Wyoming Wind Transmission to California Study Indicates Economic Potential for Wyoming Wind Transmission to California March 24, 2014 A new study from the Energy Department's National Renewable Energy Laboratory (NREL) finds that the economic benefit of transmitting wind energy from Wyoming to the California energy market are likely to exceed the cost. The study, "California-Wyoming Grid Integration Study, Phase 1-Economic Analysis" was conducted by NREL for the

  16. OAHU Wind Integration And Transmission Study: Summary Report, NREL

    Energy Savers [EERE]

    (National Renewable Energy Laboratory) | Department of Energy OAHU Wind Integration And Transmission Study: Summary Report, NREL (National Renewable Energy Laboratory) OAHU Wind Integration And Transmission Study: Summary Report, NREL (National Renewable Energy Laboratory) This study was composed of several smaller studies done in cooperation with other local entities and experts, all of which are summarized in this report. PDF icon 48632.pdf More Documents & Publications Phase 2 Report:

  17. Microsoft Word - DOE Congestion Workshop Philadelphia 12-6-11 final

    Office of Environmental Management (EM)

    1 2 3 4 5 6 UNITED STATES DEPARTMENT OF ENERGY 7 NATIONAL ELECTRIC TRANSMISSION CONGESTION STUDY 8 WORKSHOP 9 10 11 12 13 Philadelphia, Pennsylvania 14 Tuesday, December 6, 2011 15 16 17 18 PARTICIPANTS: 19 Welcome and Presentation: 20 DAVID MEYER 21 U.S. Department of Energy 22 23 Panel 1 Regulators: 24 25 GARRY BROWN 26 New York Public Service Commission 27 28 EDWARD S. FINLEY, JR. 29 North Carolina Utilities Commission 30 31 BETTY ANN KANE 32 District of Columbia Public Service 33 2

  18. Microsoft Word - DOE Congestion Workshop Portland 12-13-11 Final

    Office of Environmental Management (EM)

    UNITED STATES DEPARTMENT OF ENERGY 4 5 6 NATIONAL ELECTRIC TRANSMISSION CONGESTION STUDY 7 WORKSHOP 8 9 10 Portland, Oregon 11 Tuesday, December 13, 2011 12 13 14 2 PARTICIPANTS: 1 Welcome and Presentation: 2 DAVID MEYER 3 U.S. Department of Energy 4 5 Panel 1 Regulators: 6 7 PHILIP B. JONES 8 Washington Utilities & Transportation 9 Commission 10 11 STEVE OXLEY 12 Wyoming Public Service Commission 13 14 JOHN SAVAGE 15 Oregon Public Utilities Commission 16 17 MARSHA SMITH 18 Idaho Public

  19. Microsoft Word - DOE Congestion Workshop San Diego 12-15-11 Final

    Office of Environmental Management (EM)

    UNITED STATES DEPARTMENT OF ENERGY 3 4 NATIONAL ELECTRIC TRANSMISSION CONGESTION 5 STUDY WORKSHOP 6 7 8 San Diego, California 9 Thursday, December 15, 2011 10 11 12 13 2 PARTICIPANTS: 1 Welcome and Presentation: 2 3 DAVID MEYER 4 U.S. Department of Energy 5 6 Panel 1 Regulators: 7 8 CHARLES HAINS 9 Arizona Corporation Commission 10 11 REBECCA D. WAGNER 12 Nevada Public Utilities Commission 13 14 KEITH D. WHITE 15 California Public Utilities Commission 16 17 MILAN BJELOGRLIC 18 Southern

  20. PJMDOCS-#501543-v1-DOE_Congestion_Workshop_9_17_08_-_MJK.DOC

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Workshop on 2009 Congestion Study September 17, 2008 Chicago, Illinois Statement of Michael J. Kormos Senior Vice President-Operations PJM Interconnection, L.L.C. PJM©2008 Page 2 of 5 PJM Interconnection, L.L.C. ("PJM") is pleased to provide these preliminary comments for consideration as the Department prepares to commence its next triennial congestion study. In 2005 and 2006, PJM submitted a great deal of information for the public record concerning the reliability and congestion

  1. Studying localized corrosion using liquid cell transmission electron microscopy

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Chee, See Wee; Pratt, Sarah H.; Hattar, Khalid; Duquette, David; Ross, Frances M.; Hull, Robert

    2014-11-07

    Using liquid cell transmission electron microscopy (LCTEM), localized corrosion of Cu and Al thin films immersed in aqueous NaCl solutions was studied. We demonstrate that potentiostatic control can be used to initiate pitting and that local compositional changes, due to focused ion beam implantation of Au+ ions, can modify the corrosion susceptibility of Al films. Likewise, a discussion on strategies to control the onset of pitting is also presented.

  2. Studying localized corrosion using liquid cell transmission electron microscopy

    SciTech Connect (OSTI)

    Chee, See Wee; Pratt, Sarah H.; Hattar, Khalid; Duquette, David; Ross, Frances M.; Hull, Robert

    2014-11-07

    Using liquid cell transmission electron microscopy (LCTEM), localized corrosion of Cu and Al thin films immersed in aqueous NaCl solutions was studied. We demonstrate that potentiostatic control can be used to initiate pitting and that local compositional changes, due to focused ion beam implantation of Au+ ions, can modify the corrosion susceptibility of Al films. Likewise, a discussion on strategies to control the onset of pitting is also presented.

  3. Slow Neutron Velocity Spectrometer Transmission Studies Of Pu

    DOE R&D Accomplishments [OSTI]

    Havens, W. W. Jr.; Melkonian, E.; Rainwater, L. J.; Levin, M.

    1951-05-28

    The slow neutron transmission of several samples of Pu has been investigated with the Columbia Neutron Velocity Spectrometer. Data are presented in two groups, those covering the energy region from 0 to 6 ev, and those covering the region above 6 ev. Below 6 ev the resolution was relatively good, and a detailed study of the cross section variation was made. Work above 6 ev consisted of merely locating levels and obtaining a rough idea of their strengths.

  4. Oahu Wind Integration and Transmission Study (OWITS): Hawaiian Islands Transmission Interconnection Project

    SciTech Connect (OSTI)

    Woodford, D.

    2011-02-01

    This report provides an independent review included an initial evaluation of the technical configuration and capital costs of establishing an undersea cable system and examining impacts to the existing electric transmission systems as a result of interconnecting the islands.

  5. Phase 2 Report: Oahu Wind Integration and Transmission Study (OWITS); Hawaiian Islands Transmission Interconnection Project

    SciTech Connect (OSTI)

    Woodford, D.

    2011-02-01

    This report provides an independent review including an initial evaluation of the technical configuration and capital costs of establishing an undersea cable system and examining impacts to the existing electric transmission systems as a result of interconnecting the islands

  6. Notice of Technical Workshop in Support of 2009 Electric Transmission Congestion Study: Federal Register Volume 74, No. 32- Feb. 19, 2009

    Broader source: Energy.gov [DOE]

    The Department of Energy’s (DOE) Office of Electricity Delivery and Energy Reliability (OE) conducted a Technical Workshop to receive input from subject matter experts on the historical...

  7. Transmission Constraints and Congestion in the Western and Eastern...

    Energy Savers [EERE]

    be released separately. For more information on how OE is laying the framework for a modern electricity system by contributing to the development and implementation of...

  8. A TRANSMISSION ELECTRON MICROSCOPY STUDY OF PRESOLAR HIBONITE

    SciTech Connect (OSTI)

    Zega, Thomas J.; Stroud, Rhonda M.; Alexander, Conel M. O'D.; Nittler, Larry R.

    2011-04-01

    We report isotopic and microstructural data on five presolar hibonite grains (KH1, KH2, KH6, KH15, and KH21) identified in an acid residue of the Krymka LL3.1 ordinary chondrite. Isotopic measurements by secondary ion mass spectrometry (SIMS) verified a presolar circumstellar origin for the grains. Transmission electron microscopy (TEM) examination of the crystal structure and chemistry of the grains was enabled by in situ sectioning and lift-out with a focused-ion-beam scanning-electron microscope (FIB-SEM). Comparisons of isotopic compositions with models indicate that four of the five grains formed in low-mass stars that evolved through the red giant/asymptotic giant branches (RGBs/AGBs), whereas one grain formed in the ejecta of a Type II supernova. Selected-area electron-diffraction patterns show that all grains are single crystals of hibonite. Some grains contain minor structural perturbations (stacking faults) and small spreads in orientation that can be attributed to a combination of growth defects and mechanical processing by grain-grain collisions. The similar structure of the supernova grain to those from RGB/AGB stars indicates a similarity in the formation conditions. Radiation damage (e.g., point defects), if present, occurs below our detection limit. Of the five grains we studied, only one has the pure hibonite composition of CaAl{sub 12}O{sub 19}. All others contain minor amounts of Mg, Si, Ti, and Fe. The microstructural data are generally consistent with theoretical predictions, which constrain the circumstellar condensation temperature to a range of 1480-1743 K, assuming a corresponding total gas pressure between 1 x 10{sup -6} and 1 x 10{sup -3} atm. The TEM data were also used to develop a calibration for SIMS determination of Ti contents in oxide grains. Grains with extreme {sup 18}O depletions, indicating deep mixing has occurred in their parent AGB stars, are slightly Ti enriched compared with grains from stars without deep mixing, most likely reflecting differences in grain condensation conditions.

  9. OAHU Wind Integration And Transmission Study: Summary Report

    SciTech Connect (OSTI)

    Corbus, D.; Schuerger, M.; Roose, L.; Strickler, J.; Surles, T.; Manz, D.; Burlingame, D.; Woodford, D.

    2010-11-01

    This study was composed of several smaller studies done in cooperation with other local entities and experts, all of which are summarized in this report.

  10. Eastern Wind Integration and Transmission Study: Executive Summary and Project Overview

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    for: The National Renewable Energy Laboratory Prepared by: EnerNex Corporation January 2010 EASTERN WIND INTEGRATION AND TRANSMISSION STUDY: Executive Summary and Project Overview 2 3 EASTERN WIND INTEGRATION AND TRANSMISSION STUDY: Executive Summary and Project Overview January 2010 Prepared for NREL by: EnerNex Corporation Knoxville, Tennessee NREL Technical Monitor: David Corbus Prepared under Subcontract No. AAM-8-88513-01 Subcontract Report NREL/SR-550-47086 National Renewable Energy

  11. NREL: Transmission Grid Integration - Hawaii Solar Integration Study

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Hawaii Solar Integration Study The Hawaii Solar Integration Study was a detailed technical examination of the effects of high penetrations of solar and wind energy on the operations of the electric grids of two Hawaiian islands: Maui and Oahu. Carried out under the auspices of the Hawaii Clean Energy Initiative, the study was jointly sponsored by the Hawaii Natural Energy Institute, the U.S. Department of Energy, and the Hawaiian Electric Company. Unlike mainland power grids, island power grids

  12. Eastern Wind Integration and Transmission Study: Executive Summary and Project Overview

    SciTech Connect (OSTI)

    none,

    2010-01-01

    This study evaluates the future operational and integration impacts of three different 20 percent wind energy penetration scenarios and one 30 percent wind penetration scenario, including a high-level analysis of transmission to deliver the wind energy to load centers, in the study year 2024.

  13. Notice of Technical Workshop in Support of 2009 Electric Transmission...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Congestion Study Notice of Inquiry: Federal Register Notice Volume 73, No. 108 - Jun. 4, 2008 EIS-0492: FERC Notice of Availability of Draft Environmental Impact Statement...

  14. London Congestion Pricing: Implications for Other Cities | Open...

    Open Energy Info (EERE)

    Initiative Auto Fuel Efficiency ToolSet Implementing Sustainable Urban Travel Policies in Mexico ... further results Find Another Tool FIND TRANSPORTATION TOOLS Congestion charging...

  15. DOE Marks First Anniversary of EPAct & Releases National Electric...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    National Electric Transmission Congestion Study August ... and spurring investment in renewable and nuclear energy. ... "Electricity congestion increases consumer bills and ...

  16. Coordinating Interstate ElectricTransmission Siting: An Introduction to the

    Energy Savers [EERE]

    Debate | Department of Energy Coordinating Interstate ElectricTransmission Siting: An Introduction to the Debate Coordinating Interstate ElectricTransmission Siting: An Introduction to the Debate In recent years, experts have started drawing att ention to the need to improve the system that transmits electricity from power plants to demand centers. Congestion on existing lines, increased energy demand that suggests a need for new electric transmission and the challenge of connecting

  17. DOE Affirms National Interest Electric Transmission Corridor Designations |

    Office of Environmental Management (EM)

    Department of Energy Affirms National Interest Electric Transmission Corridor Designations DOE Affirms National Interest Electric Transmission Corridor Designations March 6, 2008 - 11:54am Addthis WASHINGTON, DC - The U.S. Department of Energy (DOE) today denied requests for rehearing of the Mid-Atlantic and the Southwest Area National Interest Electric Transmission Corridors (National Corridors) designated by DOE in October 2007 as areas of significant electricity congestion and constraint.

  18. Structural and phonon transmission study of Ge-Au-Ge eutectically bonded interfaces

    SciTech Connect (OSTI)

    Knowlton, W.B. |

    1995-07-01

    This thesis presents a structural analysis and phonon transparency investigation of the Ge-Au-Ge eutectic bond interface. Interface development was intended to maximize the interfacial ballistic phonon transparency to enhance the detection of the dark matter candidate WIMPs. The process which was developed provides an interface which produces minimal stress, low amounts of impurities, and insures Ge lattice continuity through the interface. For initial Au thicknesses of greater than 1,000 {angstrom} Au per substrate side, eutectic epitaxial growth resulted in a Au dendritic structure with 95% cross sectional and 90% planar Au interfacial area coverages. In sections in which Ge bridged the interface, lattice continuity across the interface was apparent. Epitaxial solidification of the eutectic interface with initial Au thicknesses < 500 A per substrate side produced Au agglomerations thereby reducing the Au planar interfacial area coverage to as little as 30%. The mechanism for Au coalescence was attributed to lateral diffusion of Ge and Au in the liquid phase during solidification. Phonon transmission studies were performed on eutectic interfaces with initial Au thicknesses of 1,000 {angstrom}, 500 {angstrom}, and 300 {angstrom} per substrate side. Phonon imaging of eutectically bonded samples with initial Au thicknesses of 300 {angstrom}/side revealed reproducible interfacial percent phonon transmissions from 60% to 70%. Line scan phonon imaging verified the results. Phonon propagation TOF spectra distinctly showed the predominant phonon propagation mode was ballistic. This was substantiated by phonon focusing effects apparent in the phonon imaging data. The degree of interface transparency to phonons and resulting phonon propagation modes correlate with the structure of the interface following eutectic solidification. Structural studies of samples with initial Au thickness of 1,000 {angstrom}/side appear to correspond with the phonon transmission study.

  19. Defects in paramagnetic Co-doped ZnO films studied by transmission electron microscopy

    SciTech Connect (OSTI)

    Kovacs, Andras; Ney, A.; Duchamp, Martial; Ney, V.; Boothroyd, Chris; Galindo, Pedro L.; Kaspar, Tiffany C.; Chambers, Scott A.; Dunin-Borkowski, Rafal

    2013-12-23

    We have studied planar defects in epitaxial Co:ZnO dilute magnetic semiconductor thin films deposited on c-plane sapphire (Al2O3) and the Co:ZnO/Al2O3 interface structure at atomic resolution using aberration-corrected transmission electron microscopy (TEM) and electron energy-loss spectroscopy (EELS). Comparing Co:ZnO samples deposited by pulsed laser deposition and reactive magnetron sputtering, both exhibit extrinsic stacking faults, incoherent interface structures, and compositional variations within the first 3-4 Co:ZnO layers at the interface.. In addition, we have measured the local strain which reveals the lattice distortion around the stacking faults.

  20. Energy-water analysis of the 10-year WECC transmission planning study cases.

    SciTech Connect (OSTI)

    Tidwell, Vincent Carroll; Passell, Howard David; Castillo, Cesar; Moreland, Barbara

    2011-11-01

    In 2011 the Department of Energy's Office of Electricity embarked on a comprehensive program to assist our Nation's three primary electric interconnections with long term transmission planning. Given the growing concern over water resources in the western U.S. the Western Electricity Coordinating Council (WECC) requested assistance with integrating water resource considerations into their broader electric transmission planning. The result is a project with three overarching objectives: (1) Develop an integrated Energy-Water Decision Support System (DSS) that will enable planners in the Western Interconnection to analyze the potential implications of water stress for transmission and resource planning. (2) Pursue the formulation and development of the Energy-Water DSS through a strongly collaborative process between the Western Electricity Coordinating Council (WECC), Western Governors Association (WGA), the Western States Water Council (WSWC) and their associated stakeholder teams. (3) Exercise the Energy-Water DSS to investigate water stress implications of the transmission planning scenarios put forward by WECC, WGA, and WSWC. The foundation for the Energy-Water DSS is Sandia National Laboratories Energy-Power-Water Simulation (EPWSim) model (Tidwell et al. 2009). The modeling framework targets the shared needs of energy and water producers, resource managers, regulators, and decision makers at the federal, state and local levels. This framework provides an interactive environment to explore trade-offs, and 'best' alternatives among a broad list of energy/water options and objectives. The decision support framework is formulated in a modular architecture, facilitating tailored analyses over different geographical regions and scales (e.g., state, county, watershed, interconnection). An interactive interface allows direct control of the model and access to real-time results displayed as charts, graphs and maps. The framework currently supports modules for calculating water withdrawal and consumption for current and planned electric power generation; projected water demand from competing use sectors; and, surface and groundwater availability. WECC's long range planning is organized according to two target planning horizons, a 10-year and a 20-year. This study supports WECC in the 10-year planning endeavor. In this case the water implications associated with four of WECC's alternative future study cases (described below) are calculated and reported. In future phases of planning we will work with WECC to craft study cases that aim to reduce the thermoelectric footprint of the interconnection and/or limit production in the most water stressed regions of the West.

  1. Annual U.S. Transmission Data Review - 2015 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Annual U.S. Transmission Data Review - 2015 Annual U.S. Transmission Data Review - 2015 The Office of Electricity Delivery and Energy Reliability has released the Annual U.S. Transmission Data Review, its annual compilation of transmission-related data focusing on six areas: transmission infrastructure, reliability, utilization, constraints, planning, and economic congestion. This data, which is gathered from publicly-available sources, is used to inform various DOE analyses, including OE's

  2. Annual U.S. Transmission Data Review Now Available | Department of Energy

    Energy Savers [EERE]

    Annual U.S. Transmission Data Review Now Available Annual U.S. Transmission Data Review Now Available August 27, 2015 - 5:20pm Addthis The Office of Electricity Delivery and Energy Reliability has released the Annual U.S. Transmission Data Review, its annual compilation of transmission-related data focusing on six areas: transmission infrastructure, reliability, utilization, constraints, planning, and economic congestion. This data, which is gathered from publicly-available sources, is used to

  3. Fact #667: March 21, 2011 Fuel Wasted in Traffic Congestion | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy 7: March 21, 2011 Fuel Wasted in Traffic Congestion Fact #667: March 21, 2011 Fuel Wasted in Traffic Congestion The researchers at the Texas Transportation Institute have recently published new estimates of the effects of traffic congestion. The trend toward increased congestion eased in 2007 and 2008 with the downturn in the economy but began to rise again in 2009 along with economic activity. In 2009, nearly 4 billion gallons of fuel were wasted due to traffic congestion; up 160

  4. Nucleation of diamond by pure carbon ion bombardment--a transmission electron microscopy study

    SciTech Connect (OSTI)

    Yao, Y.; Liao, M.Y.; Wang, Z.G.; Lifshitz, Y.; Lee, S.

    2005-08-08

    A cross-sectional high-resolution transmission electron microscopy (HRTEM) study of a film deposited by a 1 keV mass-selected carbon ion beam onto silicon held at 800 deg. C is presented. Initially, a graphitic film with its basal planes perpendicular to the substrate is evolving. The precipitation of nanodiamond crystallites in upper layers is confirmed by HRTEM, selected area electron diffraction, and electron energy loss spectroscopy. The nucleation of diamond on graphitic edges as predicted by Lambrecht et al. [W. R. L. Lambrecht, C. H. Lee, B. Segall, J. C. Angus, Z. Li, and M. Sunkara, Nature, 364 607 (1993)] is experimentally confirmed. The results are discussed in terms of our recent subplantation-based diamond nucleation model.

  5. Joint HVAC Transmission EMF Environmental Study : Final Report on Experiment 1.

    SciTech Connect (OSTI)

    United States. Bonneville Power Administration; Oregon Regional Primate Research Center

    1992-05-01

    This document describes the rationale, procedures, and results of a carefully controlled study conducted to establish whether chronic exposure of female (ewe) Suffolk lambs to the environment of a 500-kV 60-Hz transmission line would affect various characteristics of growth, endocrine function, and reproductive development. This experiment used identical housing and management schemes for control and line-exposed ewes, thus minimizing these factors as contributors to between-group experimental error. Further, throughout the 10-month duration of this study, changes in electric and magnetic fields, audible noise, and weather conditions were monitored continuously by a computerized system. Such measurements provided the opportunity to identify any relationship between environmental factors and biological responses. Because of reports in the literature that electric and magnetic fields alter concentrations of melatonin in laboratory animals, the primary objective of this study was to ascertain whether a similar effect occurs in lambs exposed to a 500-kV a-c line in a natural setting. In addition, onset of puberty, changes in body weight, wool growth, and behavior were monitored. To determine whether the environment of a 500-kV line caused stress in the study animals, serum levels of cortisol were measured. The study was conducted at Bonneville Power Administration`s Ostrander Substation near Estacada, Oregon.

  6. Renewable Resource Integration Project - Scoping Study of Strategic Transmission, Operations, and Reliability Issues

    SciTech Connect (OSTI)

    Eto, Joseph; Budhraja, Vikram; Ballance, John; Dyer, Jim; Mobasheri, Fred; Eto, Joseph

    2008-07-01

    California is on a path to increase utilization of renewable resources. California will need to integrate approximately 30,000 megawatts (MW) of new renewable generation in the next 20 years. Renewable resources are typically located in remote locations, not near the load centers. Nearly two/thirds or 20,000 MW of new renewable resources needed are likely to be delivered to Los Angeles Basin transmission gateways. Integration of renewable resources requires interconnection to the power grid, expansion of the transmission system capability between the backbone power grid and transmission gateways, and increase in delivery capacity from transmission gateways to the local load centers. To scope the transmission, operations, and reliability issues for renewables integration, this research focused on the Los Angeles Basin Area transmission gateways where most of new renewables are likely. Necessary actions for successful renewables integration include: (1) Expand Los Angeles Basin Area transmission gateway and nomogram limits by 10,000 to 20,000 MW; (2) Upgrade local transmission network for deliverability to load centers; (3) Secure additional storage, demand management, automatic load control, dynamic pricing, and other resources that meet regulation and ramping needed in real time operations; (4) Enhance local voltage support; and (5) Expand deliverability from Los Angeles to San Diego and Northern California.

  7. Trends In U.S. Electric Power Transmission

    SciTech Connect (OSTI)

    NONE

    2007-11-15

    The report provides an overview of the changes that are occurring in the industry to implement the goals of improved reliability and reduced congestion costs. As the electric industry works to become a more efficient market, transmission stands as a key link between the competitive generation and the regulated distribution sectors. In this role as a key link, transmission is a major focus of government efforts to improve reliability and reduce congestion costs. The scope of the report is to analyze the dominant reliability, investment, siting, and competition/open access trends that are occurring in the domestic electric transmission industry. Topics covered include: the impact of the 2003 Northeast blackout on reliability rules; the move from voluntary to mandatory reliability standards; the advent of real-time transmission system monitoring; ISO/RTO efforts to improve system reliability; the drivers of government intervention in transmission investment; the move towards incentive-based rates for transmission investment; legislative and regulatory efforts to spur transmission investment to support renewable energy resources; the emergence of merchant transmission; the need for federal backstop authority on regional transmission projects; the designation of national interest electric transmission corridors; FERC Orders on siting transmission; the need for changes in open access and competition regulations; FERC efforts to increase open access and competition; legislative efforts to increase competition; and, current competitive issues in the industry.

  8. Real-time studies of battery electrochemical reactions inside a transmission electron microscope.

    SciTech Connect (OSTI)

    Leung, Kevin; Hudak, Nicholas S.; Liu, Yang; Liu, Xiaohua H.; Fan, Hongyou; Subramanian, Arunkumar; Shaw, Michael J.; Sullivan, John Patrick; Huang, Jian Yu

    2012-01-01

    We report the development of new experimental capabilities and ab initio modeling for real-time studies of Li-ion battery electrochemical reactions. We developed three capabilities for in-situ transmission electron microscopy (TEM) studies: a capability that uses a nanomanipulator inside the TEM to assemble electrochemical cells with ionic liquid or solid state electrolytes, a capability that uses on-chip assembly of battery components on to TEM-compatible multi-electrode arrays, and a capability that uses a TEM-compatible sealed electrochemical cell that we developed for performing in-situ TEM using volatile battery electrolytes. These capabilities were used to understand lithiation mechanisms in nanoscale battery materials, including SnO{sub 2}, Si, Ge, Al, ZnO, and MnO{sub 2}. The modeling approaches used ab initio molecular dynamics to understand early stages of ethylene carbonate reduction on lithiated-graphite and lithium surfaces and constrained density functional theory to understand ethylene carbonate reduction on passivated electrode surfaces.

  9. Fact #776: April 22, 2013 Fuel Savings from Attempts to Alleviate Traffic Congestion

    Broader source: Energy.gov [DOE]

    Despite the news that traffic congestion wasted nearly 2.9 billion gallons of fuel in 2011, fuel savings were achieved due to efforts to combat congestion. According to the Texas Transportation...

  10. Defects in paramagnetic Co-doped ZnO films studied by transmission electron microscopy

    SciTech Connect (OSTI)

    Kovcs, A.; Duchamp, M.; Boothroyd, C. B.; Dunin-Borkowski, R. E.; Ney, A.; Ney, V.; Galindo, P. L.; Kaspar, T. C.; Chambers, S. A.

    2013-12-28

    We study planar defects in epitaxial Co:ZnO dilute magnetic semiconductor thin films deposited on c-plane sapphire (Al{sub 2}O{sub 3}), as well as the Co:ZnO/Al{sub 2}O{sub 3} interface, using aberration-corrected transmission electron microscopy and electron energy-loss spectroscopy. Co:ZnO samples that were deposited using pulsed laser deposition and reactive magnetron sputtering are both found to contain extrinsic stacking faults, incoherent interface structures, and compositional variations within the first 34 Co:ZnO layers next to the Al{sub 2}O{sub 3} substrate. The stacking fault density is in the range of 10{sup 17} cm{sup ?3}. We also measure the local lattice distortions around the stacking faults. It is shown that despite the relatively high density of planar defects, lattice distortions, and small compositional variation, the Co:ZnO films retain paramagnetic properties.

  11. Efficient Algorithm for Locating and Sizing Series Compensation Devices in Large Transmission Grids: Solutions and Applications (PART II)

    SciTech Connect (OSTI)

    Frolov, Vladimir; Backhaus, Scott N.; Chertkov, Michael

    2014-01-14

    In a companion manuscript, we developed a novel optimization method for placement, sizing, and operation of Flexible Alternating Current Transmission System (FACTS) devices to relieve transmission network congestion. Specifically, we addressed FACTS that provide Series Compensation (SC) via modification of line inductance. In this manuscript, this heuristic algorithm and its solutions are explored on a number of test cases: a 30-bus test network and a realistically-sized model of the Polish grid (~2700 nodes and ~3300 lines). The results on the 30-bus network are used to study the general properties of the solutions including non-locality and sparsity. The Polish grid is used as a demonstration of the computational efficiency of the heuristics that leverages sequential linearization of power flow constraints and cutting plane methods that take advantage of the sparse nature of the SC placement solutions. Using these approaches, the algorithm is able to solve an instance of Polish grid in tens of seconds. We explore the utility of the algorithm by analyzing transmission networks congested by (a) uniform load growth, (b) multiple overloaded configurations, and (c) sequential generator retirements

  12. Efficient algorithm for locating and sizing series compensation devices in large power transmission grids: II. Solutions and applications

    SciTech Connect (OSTI)

    Frolov, Vladimir; Backhaus, Scott; Chertkov, Misha

    2014-10-01

    In a companion manuscript, we developed a novel optimization method for placement, sizing, and operation of Flexible Alternating Current Transmission System (FACTS) devices to relieve transmission network congestion. Specifically, we addressed FACTS that provide Series Compensation (SC) via modification of line inductance. In this manuscript, this heuristic algorithm and its solutions are explored on a number of test cases: a 30-bus test network and a realistically-sized model of the Polish grid (~ 2700 nodes and ~ 3300 lines). The results on the 30-bus network are used to study the general properties of the solutions including non-locality and sparsity. The Polish grid is used as a demonstration of the computational efficiency of the heuristics that leverages sequential linearization of power flow constraints and cutting plane methods that take advantage of the sparse nature of the SC placement solutions. Using these approaches, the algorithm is able to solve an instance of Polish grid in tens of seconds. We explore the utility of the algorithm by analyzing transmission networks congested by (a) uniform load growth, (b) multiple overloaded configurations, and (c) sequential generator retirements.

  13. Efficient algorithm for locating and sizing series compensation devices in large power transmission grids: II. Solutions and applications

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Frolov, Vladimir; Backhaus, Scott; Chertkov, Misha

    2014-10-01

    In a companion manuscript, we developed a novel optimization method for placement, sizing, and operation of Flexible Alternating Current Transmission System (FACTS) devices to relieve transmission network congestion. Specifically, we addressed FACTS that provide Series Compensation (SC) via modification of line inductance. In this manuscript, this heuristic algorithm and its solutions are explored on a number of test cases: a 30-bus test network and a realistically-sized model of the Polish grid (~ 2700 nodes and ~ 3300 lines). The results on the 30-bus network are used to study the general properties of the solutions including non-locality and sparsity. The Polishmore » grid is used as a demonstration of the computational efficiency of the heuristics that leverages sequential linearization of power flow constraints and cutting plane methods that take advantage of the sparse nature of the SC placement solutions. Using these approaches, the algorithm is able to solve an instance of Polish grid in tens of seconds. We explore the utility of the algorithm by analyzing transmission networks congested by (a) uniform load growth, (b) multiple overloaded configurations, and (c) sequential generator retirements.« less

  14. Study of transmission line attenuation in broad band millimeter wave frequency range

    SciTech Connect (OSTI)

    Pandya, Hitesh Kumar B.; Austin, M. E.; Ellis, R. F.

    2013-10-15

    Broad band millimeter wave transmission lines are used in fusion plasma diagnostics such as electron cyclotron emission (ECE), electron cyclotron absorption, reflectometry and interferometry systems. In particular, the ECE diagnostic for ITER will require efficient transmission over an ultra wide band, 100 to 1000 GHz. A circular corrugated waveguide transmission line is a prospective candidate to transmit such wide band with low attenuation. To evaluate this system, experiments of transmission line attenuation were performed and compared with theoretical loss calculations. A millimeter wave Michelson interferometer and a liquid nitrogen black body source are used to perform all the experiments. Atmospheric water vapor lines and continuum absorption within this band are reported. Ohmic attenuation in corrugated waveguide is very low; however, there is Bragg scattering and higher order mode conversion that can cause significant attenuation in this transmission line. The attenuation due to miter bends, gaps, joints, and curvature are estimated. The measured attenuation of 15 m length with seven miter bends and eighteen joints is 1 dB at low frequency (300 GHz) and 10 dB at high frequency (900 GHz), respectively.

  15. Proceedings of the March 29, 2006 Conference for the 2006 National...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    9, 2006 Conference for the 2006 National Electric Transmission Congestion Study Proceedings of the March 29, 2006 Conference for the 2006 National Electric Transmission Congestion...

  16. NREL: Transmission Grid Integration - Publications

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Publications Want updates about future transmission grid integration webinars and publications? Join our mailing list. NREL has an extensive collection of publications related to transmission integration research. Explore the resources below to learn more. Selected Project Publications Read selected publications related to these transmission integration projects: Western Wind and Solar Integration Study Eastern Renewable Generation Integration Study Oahu Wind Integration and Transmission Study

  17. Fact #774: April 8, 2013 Fuel Wasted in Traffic Congestion | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy 4: April 8, 2013 Fuel Wasted in Traffic Congestion Fact #774: April 8, 2013 Fuel Wasted in Traffic Congestion The researchers at the Texas Transportation Institute have recently published new estimates of the effects of traffic congestion. The trend toward increased congestion eased in 2008 at the beginning of the recession with the downturn in the economy but began to rise again in each year since. In 2011, 2.88 billion gallons of fuel were wasted due to traffic congestion. This

  18. Fact #897 November 2, 2015 Fuel Wasted in Traffic Congestion | Department

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    of Energy 7 November 2, 2015 Fuel Wasted in Traffic Congestion Fact #897 November 2, 2015 Fuel Wasted in Traffic Congestion SUBSCRIBE to the Fact of the Week The researchers at the Texas Transportation Institute have recently published new estimates of the effects of traffic congestion. The trend toward increased congestion eased in 2008, likely due to effects from the Great Recession, but congestion rose again substantially in 2012. In 2014, there were 3.1 billion gallons of fuel wasted due

  19. Transmission Workshop

    Broader source: Energy.gov [DOE]

    On November 1-2, 2012, the GTT presented a workshop on grid integration on the transmission system at the DoubleTree Crystal City near Washington, DC.

  20. Renewable Electricity Futures Study Volume 4: Bulk Electric Power Systems: Operations and Transmission Planning

    Broader source: Energy.gov [DOE]

    This volume focuses on the role of variable renewable generation in creating challenges to the planning and operations of power systems and the expansion of transmission to deliver electricity from remote resources to load centers. The technical and institutional changes to power systems that respond to these challenges are, in many cases, underway, driven by the economic benefits of adopting more modern communication, information, and computation technologies that offer significant operational cost savings and improved asset utilization. While this volume provides background information and numerous references, the reader is referred to the literature for more complete tutorials.

  1. Studying The Kinetics Of Crystalline Silicon Nanoparticle Lithiation With In-Situ Transmission Electron Microscopy

    SciTech Connect (OSTI)

    Mcdowell, Matthew T.; Ryu, Ill; Lee, Seokwoo; Wang, Chong M.; Nix, William D.; Cui, Yi

    2012-11-27

    Silicon is an attractive high-capacity anode material for Li-ion batteries, but a comprehensive understanding of the massive ~300% volume change and fracture during lithiation/delithiation is necessary to reliably employ Si anodes. Here, in-situ transmission electron microscopy (TEM) of the lithiation of crystalline Si nanoparticles reveals that the reaction slows down as it progresses into the particle interior. Analysis suggests that this behavior is due to the influence of mechanical stress at the reaction front on the driving force for the reaction. These experiments give insight into the factors controlling the kinetics of this unique reaction.

  2. Transmission decisions

    SciTech Connect (OSTI)

    Ellison, C.T. )

    1993-03-01

    As the US FERC moves forward to implement the transmission access provisions of the National Energy Policy Act of 1992, the debate over Regional Transmission Groups continues. Independent energy producers have much at stake in this debate and their reaction to the general RTG concept and to specific RTG proposals will weigh heavily in determining the fate of these proposals.

  3. Fact #581: July 27, 2009 Fuel Wasted in Traffic Congestion | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy 1: July 27, 2009 Fuel Wasted in Traffic Congestion Fact #581: July 27, 2009 Fuel Wasted in Traffic Congestion The researchers at the Texas Transportation Institute have recently published new estimates of the effects of traffic congestion. Nearly 3 billion gallons of fuel is wasted each year due to traffic congestion. In 2007, the amount of wasted fuel declined slightly due to an overall decline in vehicle miles traveled when fuel prices skyrocketed. The wasted fuel amounts to 1.6% of

  4. In-situ optical transmission electron microscope study of exciton phonon replicas in ZnO nanowires by cathodoluminescence

    SciTech Connect (OSTI)

    Yang, Shize; Tian, Xuezeng; Wang, Lifen; Wei, Jiake; Qi, Kuo; Li, Xiaomin; Xu, Zhi E-mail: xdbai@iphy.ac.cn Wang, Wenlong; Zhao, Jimin; Bai, Xuedong E-mail: xdbai@iphy.ac.cn; Wang, Enge E-mail: xdbai@iphy.ac.cn

    2014-08-18

    The cathodoluminescence spectrum of single zinc oxide (ZnO) nanowires is measured by in-situ optical Transmission Electron Microscope. The coupling between exciton and longitudinal optical phonon is studied. The band edge emission varies for different excitation spots. This effect is attributed to the exciton propagation along the c axis of the nanowire. Contrary to free exciton emission, the phonon replicas are well confined in ZnO nanowire. They travel along the c axis and emit at the end surface. Bending strain increases the relative intensity of second order phonon replicas when excitons travel along the c-axis.

  5. INSERT PRESENTATION TITLE HERE

    Office of Environmental Management (EM)

    National Electric Transmission Congestion Study Workshop Saint Louis, Missouri December 8, 2011 Maureen A. Borkowski President & CEO, Ameren Transmission Company 2 CONGESTION IN THE MIDWEST * Midwest ISO performs regular congestion studies looking at historical and expected future congestion - Top Congested Flowgate Study - Cross-Border Congested Flowgates (with PJM) * Significant congestion exists in several areas - Southeast Missouri, Southern Illinois and Indiana - Chicago area, Southern

  6. ColumbiaGrid Forum

    Office of Environmental Management (EM)

    2012 National Electric Transmission Congestion Study Workshop Marv Landauer December 13, 2011 2 Northwest Congestion 2006 DOE Congestion Study identified: * "Seattle to Portland" as a Congestion area of Concern * Montana-Wyoming as a Conditional Congestion Area due to potential for coal and wind resource development * Projects are being pursued to relieve Seattle to Portland congestion (Castle Rock-Troutdale line) and Montana-NW congestion (Colstrip Upgrades) 3 Northwest Congestion

  7. From: Beatty Mengel To: Congestion Study Comments Subject: Transmissio...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    This statement only makes total since. The savings that are gained by the renewable energy will be wasted when building and maintaining cost are realized by carrying energy all the ...

  8. From: Audrea Keninger To: Congestion Study Comments Subject:

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    ... I also do not appreciate that I and my family, get to be the guinea pigs to see if this line has any health risks. It is already a safety hazard that we would have to endure even ...

  9. Proceedings of the March 25-26, 2009 Conference for the 2009...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Tennessee Valley Authority.pdf PDF icon Status Report on 2009 Congestion Study by David Meyer, DOE.pdf More Documents & Publications National Electric Transmission Congestion Study...

  10. Transmission Services

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Transmission Services BPA Clarifications on the DSO216 1 Document updated on 2242015 at 3:29:25 PM B O N N E V I L L E P O W E R A D M I N I S T R A T I O N BPA Clarifications on...

  11. Congested site challenges designers of refinery IPP plant

    SciTech Connect (OSTI)

    Collins, S.

    1993-09-01

    This article describes a new IPP plant which has successfully met the challenges of an extremely congested site--including overcoming physical space constraints, meeting low air-emissions regulations, and minimizing water consumption--located next to a busy highway and near a major airport. The 650-MW Linden cogeneration plant is located on a 13.5-acre plot within the confines of Bayway Refinery Co's facility near Newark, NJ. Since starting operation one year ago, the plant has been reliably supplying steam for the refinery's process heating and mechanical drive needs and efficiently generating steam and electricity with minimal environmental impact. To achieve these goals, designers chose a combined-cycle configuration/generators, five supplementary-fired heat-recovery steam generators (HRSGs), and three 90-MW steam turbine/generators. Thus far, the facility has operated with an average availability above 90%.

  12. Transmission | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Transmission Transmission Below are resources for Tribes on transmission. Transmission 101 Presentation from the National Council on Electricity Policy's Transmissions Technologies workshop. Includes information on transmission technology, costs, and how to plan the system. Transmission on Tribal Land Basics The Tribal Energy and Environmental Information Clearinghouse provides resources for development on tribal lands. Topics covered include transmission technology basics, potential impacts,

  13. Hot-stage transmission electron microscopy study of (Na, K)NbO{sub 3} based lead-free piezoceramics

    SciTech Connect (OSTI)

    Lu, Shengbo; Xu, Zhengkui; Kwok, K. W.; Chan, Helen L. W.

    2014-07-28

    Hierarchical nanodomains assembled into micron-sized stripe domains, which is believed to be associated with outstanding piezoelectric properties, were observed at room temperature in a typical lead free piezoceramics, (Na{sub 0.52}K{sub 0.48?x})(Nb{sub 0.95?x}Ta{sub 0.05})-xLiSbO{sub 3}, with finely tuned polymorphic phase boundaries (x?=?0.0465) by transmission electron microscopy. The evolution of domain morphology and crystal structure under heating and cooling cycles in the ceramic was investigated by in-situ hot stage study. It is found that the nanodomains are irreversibly transformed into micron-sized rectangular domains during heating and cooling cycles, which lead to the thermal instability of piezoelectric properties of the materials.

  14. Renewable Electricity Futures Study. Volume 4: Bulk Electric Power Systems: Operations and Transmission Planning

    SciTech Connect (OSTI)

    Milligan, M.; Ela, E.; Hein, J.; Schneider, T.; Brinkman, G.; Denholm, P.

    2012-06-01

    The Renewable Electricity Futures (RE Futures) Study investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050. The analysis focused on the sufficiency of the geographically diverse U.S. renewable resources to meet electricity demand over future decades, the hourly operational characteristics of the U.S. grid with high levels of variable wind and solar generation, and the potential implications of deploying high levels of renewables in the future. RE Futures focused on technical aspects of high penetration of renewable electricity; it did not focus on how to achieve such a future through policy or other measures. Given the inherent uncertainties involved with analyzing alternative long-term energy futures as well as the multiple pathways that might be taken to achieve higher levels of renewable electricity supply, RE Futures explored a range of scenarios to investigate and compare the impacts of renewable electricity penetration levels (30%-90%), future technology performance improvements, potential constraints to renewable electricity development, and future electricity demand growth assumptions. RE Futures was led by the National Renewable Energy Laboratory (NREL) and the Massachusetts Institute of Technology (MIT).

  15. Renewable Electricity Futures Study. Volume 4: Bulk Electric Power Systems. Operations and Transmission Planning

    SciTech Connect (OSTI)

    Milligan, Michael; Ela, Erik; Hein, Jeff; Schneider, Thomas; Brinkman, Gregory; Denholm, Paul

    2012-06-15

    The Renewable Electricity Futures (RE Futures) Study investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050. The analysis focused on the sufficiency of the geographically diverse U.S. renewable resources to meet electricity demand over future decades, the hourly operational characteristics of the U.S. grid with high levels of variable wind and solar generation, and the potential implications of deploying high levels of renewables in the future. RE Futures focused on technical aspects of high penetration of renewable electricity; it did not focus on how to achieve such a future through policy or other measures. Given the inherent uncertainties involved with analyzing alternative long-term energy futures as well as the multiple pathways that might be taken to achieve higher levels of renewable electricity supply, RE Futures explored a range of scenarios to investigate and compare the impacts of renewable electricity penetration levels (30%–90%), future technology performance improvements, potential constraints to renewable electricity development, and future electricity demand growth assumptions. RE Futures was led by the National Renewable Energy Laboratory (NREL) and the Massachusetts Institute of Technology (MIT). Learn more at the RE Futures website. http://www.nrel.gov/analysis/re_futures/

  16. In-situ Study of Dynamic Phenomena at Metal Nanosolder Interfaces Using Aberration Corrected Scanning Transmission Electron Microcopy.

    SciTech Connect (OSTI)

    Lu, Ping

    2014-10-01

    Controlling metallic nanoparticle (NP) interactions plays a vital role in the development of new joining techniques (nanosolder) that bond at lower processing temperatures but remain viable at higher temperatures. The pr imary objective of this project is t o develop a fundamental understanding of the actual reaction processes, associated atomic mechanisms, and the resulting microstructure that occur during thermally - driven bond formation concerning metal - metal nano - scale (<50nm) interfaces. In this LDRD pr oject, we have studied metallic NPs interaction at the elevated temperatures by combining in - situ transmission electron microscopy (TEM ) using an aberration - corrected scanning transmission electron microscope (AC - STEM) and atomic - scale modeling such as m olecular dynamic (MD) simulations. Various metallic NPs such as Ag, Cu and Au are synthesized by chemical routines. Numerous in - situ e xperiments were carried out with focus of the research on study of Ag - Cu system. For the first time, using in - situ STEM he ating experiments , we directly observed t he formation of a 3 - dimensional (3 - D) epitaxial Cu - Ag core - shell nanoparticle during the thermal interaction of Cu and Ag NPs at elevated temperatures (150 - 300 o C). The reaction takes place at temperatures as low as 150 o C and was only observed when care was taken to circumvent the effects of electron beam irradiation during STEM imaging. Atomic - scale modeling verified that the Cu - Ag core - shell structure is energetically favored, and indicated that this phenomenon is a nano - scale effect related to the large surface - to - volume ratio of the NPs. The observation potentially can be used for developing new nanosolder technology that uses Ag shell as the %22glue%22 that stic ks the particles of Cu together. The LDRD has led to several journal publications and numerous conference presentations, and a TA. In addition, we have developed new TEM characterization techniques and phase - field modeling tools that can be used for future materials research at Sandia. Acknowledgeme nts This work was supported by the Laboratory Directed Research and Development (LDRD) program of Sandia National Laboratories. Sandia National Laboratories is a multi - program laboratory managed and operated by Sandia Corporation, a wholly owned subsidia ry of Lockheed Martin Corporation, for the US Department of Energy's National Nuclear Security Administration under contract DE - AC04 - 94AL85000.

  17. Atomic-resolution study of polarity reversal in GaSb grown on Si by scanning transmission electron microscopy

    SciTech Connect (OSTI)

    Hosseini Vajargah, S.; Woo, S. Y.; Botton, G. A.; Ghanad-Tavakoli, S.; Kleiman, R. N.; Preston, J. S.

    2012-11-01

    The atomic-resolved reversal of the polarity across an antiphase boundary (APB) was observed in GaSb films grown on Si by high-angle annular dark-field scanning transmission electron microscopy (HAADF-STEM). The investigation of the interface structure at the origin of the APB reveals that coalescence of two domains with Ga-prelayer and Sb-prelayer causes the sublattice reversal. The local strain and lattice rotation distributions of the APB, attributed to the discordant bonding length at the APB with the surrounding GaSb lattice, were further studied using the geometric phase analysis technique. The crystallographic characteristics of the APBs and their interaction with other planar defects were observed with HAADF-STEM. The quantitative agreement between experimental and simulated images confirms the observed polarities in the acquired HAADF-STEM data. The self-annihilation mechanism of the APBs is addressed based on the rotation induced by anti-site bonds and APBs' faceting.

  18. Induced magnetic anisotropy in Si-free nanocrystalline soft magnetic materials: A transmission x-ray diffraction study

    SciTech Connect (OSTI)

    Parsons, R. Suzuki, K.; Yanai, T.; Kishimoto, H.; Kato, A.; Ohnuma, M.

    2015-05-07

    In order to better understand the origin of field-induced anisotropy (K{sub u}) in Si-free nanocrystalline soft magnetic alloys, the lattice spacing of the bcc-Fe phase in nanocrystalline Fe{sub 94?x}Nb{sub 6}B{sub x} (x?=?10, 12, 14) alloys annealed under an applied magnetic field has been investigated by X-ray diffraction in transmission geometry (t-XRD) with the diffraction vector parallel and perpendicular to the field direction. The saturation magnetostriction (?{sub s}) of nanocrystalline Fe{sub 94?x}Nb{sub 6}B{sub x} was found to increase linearly with the volume fraction of the residual amorphous phase and is well described by taking into account the volume-weighted average of two local ?{sub s} values for the bcc-Fe nanocrystallites (?5??2?ppm) and the residual amorphous matrix (+8??2?ppm). The lattice distortion required to produce the measured K{sub u} values (?100?J/m{sup 3}) was estimated via the inverse magnetostrictive effect using the measured ?{sub s} values and was compared to the lattice spacing estimations made by t-XRD. The lattice strain required to produce K{sub u} under the magnetoelastic model was not observed by the t-XRD experiments and so the findings of this study suggest that the origin of magnetic field induced K{sub u} cannot be explained through the magnetoelastic effect.

  19. Proceedings of the March 25-26, 2009 Conference for the 2009 National

    Energy Savers [EERE]

    Electric Transmission Congestion Study | Department of Energy 5-26, 2009 Conference for the 2009 National Electric Transmission Congestion Study Proceedings of the March 25-26, 2009 Conference for the 2009 National Electric Transmission Congestion Study A technical workshop on the 2009 National Electric Transmission Congestion Study was held on March 25-26, 2009 to receive input from subject matter experts on the historical transmission data and studies of future transmission projections in

  20. DOE Transmission Workshop

    Broader source: Energy.gov (indexed) [DOE]

    Order No. 1000 Transmission Ratemaking Enabling New Resources - Demand Response - Variable Generation - Storage 2 Stages of Transmission Planning - Local, ...

  1. Transmission Planning | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Planning Transmission Planning Modernizing America's electricity infrastructure is one of the U.S. Department of Energy's top priorities. The National Transmission Grid Study made clear that without dramatic improvements and upgrades over the next decade our nation's transmission system will fall short of the reliability standards our economy requires, and will result in higher electricity costs to consumers. The Department's research into a variety of tools that will improve advanced system

  2. Transmission line capital costs

    SciTech Connect (OSTI)

    Hughes, K.R.; Brown, D.R.

    1995-05-01

    The displacement or deferral of conventional AC transmission line installation is a key benefit associated with several technologies being developed with the support of the U.S. Department of Energy`s Office of Energy Management (OEM). Previous benefits assessments conducted within OEM have been based on significantly different assumptions for the average cost per mile of AC transmission line. In response to this uncertainty, an investigation of transmission line capital cost data was initiated. The objective of this study was to develop a database for preparing preliminary estimates of transmission line costs. An extensive search of potential data sources identified databases maintained by the Bonneville Power Administration (BPA) and the Western Area Power Administration (WAPA) as superior sources of transmission line cost data. The BPA and WAPA data were adjusted to a common basis and combined together. The composite database covers voltage levels from 13.8 to 765 W, with cost estimates for a given voltage level varying depending on conductor size, tower material type, tower frame type, and number of circuits. Reported transmission line costs vary significantly, even for a given voltage level. This can usually be explained by variation in the design factors noted above and variation in environmental and land (right-of-way) costs, which are extremely site-specific. Cost estimates prepared from the composite database were compared to cost data collected by the Federal Energy Regulatory Commission (FERC) for investor-owned utilities from across the United States. The comparison was hampered because the only design specifications included with the FERC data were voltage level and line length. Working within this limitation, the FERC data were not found to differ significantly from the composite database. Therefore, the composite database was judged to be a reasonable proxy for estimating national average costs.

  3. Efficient algorithm for locating and sizing series compensation devices in large power transmission grids: I. Model implementation

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Frolov, Vladimir; Backhaus, Scott; Chertkov, Misha

    2014-10-24

    We explore optimization methods for planning the placement, sizing and operations of Flexible Alternating Current Transmission System (FACTS) devices installed to relieve transmission grid congestion. We limit our selection of FACTS devices to Series Compensation (SC) devices that can be represented by modification of the inductance of transmission lines. Our master optimization problem minimizes the l1 norm of the inductance modification subject to the usual line thermal-limit constraints. We develop heuristics that reduce this non-convex optimization to a succession of Linear Programs (LP) which are accelerated further using cutting plane methods. The algorithm solves an instance of the MatPower Polishmore » Grid model (3299 lines and 2746 nodes) in 40 seconds per iteration on a standard laptop—a speed up that allows the sizing and placement of a family of SC devices to correct a large set of anticipated congestions. We observe that our algorithm finds feasible solutions that are always sparse, i.e., SC devices are placed on only a few lines. In a companion manuscript, we demonstrate our approach on realistically-sized networks that suffer congestion from a range of causes including generator retirement. In this manuscript, we focus on the development of our approach, investigate its structure on a small test system subject to congestion from uniform load growth, and demonstrate computational efficiency on a realistically-sized network.« less

  4. Efficient Algorithm for Locating and Sizing Series Compensation Devices in Large Transmission Grids: Model Implementation (PART 1)

    SciTech Connect (OSTI)

    Frolov, Vladimir; Backhaus, Scott N.; Chertkov, Michael

    2014-01-14

    We explore optimization methods for planning the placement, sizing and operations of Flexible Alternating Current Transmission System (FACTS) devices installed to relieve transmission grid congestion. We limit our selection of FACTS devices to Series Compensation (SC) devices that can be represented by modification of the inductance of transmission lines. Our master optimization problem minimizes the l1 norm of the inductance modification subject to the usual line thermal-limit constraints. We develop heuristics that reduce this non-convex optimization to a succession of Linear Programs (LP) which are accelerated further using cutting plane methods. The algorithm solves an instance of the MatPower Polish Grid model (3299 lines and 2746 nodes) in 40 seconds per iteration on a standard laptop—a speed up that allows the sizing and placement of a family of SC devices to correct a large set of anticipated congestions. We observe that our algorithm finds feasible solutions that are always sparse, i.e., SC devices are placed on only a few lines. In a companion manuscript, we demonstrate our approach on realistically-sized networks that suffer congestion from a range of causes including generator retirement. In this manuscript, we focus on the development of our approach, investigate its structure on a small test system subject to congestion from uniform load growth, and demonstrate computational efficiency on a realistically-sized network.

  5. Efficient algorithm for locating and sizing series compensation devices in large power transmission grids: I. Model implementation

    SciTech Connect (OSTI)

    Frolov, Vladimir; Backhaus, Scott; Chertkov, Misha

    2014-10-24

    We explore optimization methods for planning the placement, sizing and operations of Flexible Alternating Current Transmission System (FACTS) devices installed to relieve transmission grid congestion. We limit our selection of FACTS devices to Series Compensation (SC) devices that can be represented by modification of the inductance of transmission lines. Our master optimization problem minimizes the l1 norm of the inductance modification subject to the usual line thermal-limit constraints. We develop heuristics that reduce this non-convex optimization to a succession of Linear Programs (LP) which are accelerated further using cutting plane methods. The algorithm solves an instance of the MatPower Polish Grid model (3299 lines and 2746 nodes) in 40 seconds per iteration on a standard laptop—a speed up that allows the sizing and placement of a family of SC devices to correct a large set of anticipated congestions. We observe that our algorithm finds feasible solutions that are always sparse, i.e., SC devices are placed on only a few lines. In a companion manuscript, we demonstrate our approach on realistically-sized networks that suffer congestion from a range of causes including generator retirement. In this manuscript, we focus on the development of our approach, investigate its structure on a small test system subject to congestion from uniform load growth, and demonstrate computational efficiency on a realistically-sized network.

  6. RAPID/BulkTransmission/Transmission Siting & Interconnection...

    Open Energy Info (EERE)

    federal review). Bulk Transmission Transmission Siting & Interconnection in New Mexico New Mexico Statutes (N.M.S.) 62-9-1, 62-9-3(B), and 62-9-3.2 No Location Permit may be...

  7. Experimental study on transmission of an overdriven detonation wave from propane/oxygen to propane/air

    SciTech Connect (OSTI)

    Li, J.; Lai, W.H.; Chung, K.; Lu, F.K.

    2008-08-15

    Two sets of experiments were performed to achieve a strong overdriven state in a weaker mixture by propagating an overdriven detonation wave via a deflagration-to-detonation transition (DDT) process. First, preliminary experiments with a propane/oxygen mixture were used to evaluate the attenuation of the overdriven detonation wave in the DDT process. Next, experiments were performed wherein a propane/oxygen mixture was separated from a propane/air mixture by a thin diaphragm to observe the transmission of an overdriven detonation wave. Based on the characteristic relations, a simple wave intersection model was used to calculate the state of the transmitted detonation wave. The results showed that a rarefaction effect must be included to ensure that there is no overestimate of the post-transmission wave properties when the incident detonation wave is overdriven. The strength of the incident overdriven detonation wave plays an important role in the wave transmission process. The experimental results showed that a transmitted overdriven detonation wave occurs instantaneously with a strong incident overdriven detonation wave. The near-CJ state of the incident wave leads to a transmitted shock wave, and then the transition to the overdriven detonation wave occurs downstream. The attenuation process for the overdriven detonation wave decaying to a near-CJ state occurs in all tests. After the attenuation process, an unstable detonation wave was observed in most tests. This may be attributed to the increase in the cell width in the attenuation process that exceeds the detonability cell width limit. (author)

  8. Transmission Capacity Forum

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Email Address: Name: Organization Entity Type: Select the best fit for your role... Energy Trader Transmission Provider Employee Transmission Purchaser Energy Scheduler...

  9. Electricity Generation, Transmission ...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Generation, Transmission and Energy Storage Systems Utilities and other electricity and transmission providers and regulators often require that equipment be proven safe and ...

  10. Survey of Transmission Cost Allocation Methodologies for Regional Transmission Organizations

    SciTech Connect (OSTI)

    Fink, S.; Porter, K.; Mudd, C.; Rogers, J.

    2011-02-01

    The report presents transmission cost allocation methodologies for reliability transmission projects, generation interconnection, and economic transmission projects for all Regional Transmission Organizations.

  11. Sandia Energy - Transmission Grid Integration

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Transmission Grid Integration Home Stationary Power Energy Conversion Efficiency Solar Energy Photovoltaics Grid Integration Transmission Grid Integration Transmission Grid...

  12. HVDC power transmission technology assessment

    SciTech Connect (OSTI)

    Hauth, R.L.; Tatro, P.J.; Railing, B.D.; Johnson, B.K.; Stewart, J.R.; Fink, J.L.

    1997-04-01

    The purpose of this study was to develop an assessment of the national utility system`s needs for electric transmission during the period 1995-2020 that could be met by future reduced-cost HVDC systems. The assessment was to include an economic evaluation of HVDC as a means for meeting those needs as well as a comparison with competing technologies such as ac transmission with and without Flexible AC Transmission System (FACTS) controllers. The role of force commutated dc converters was to be assumed where appropriate. The assessment begins by identifying the general needs for transmission in the U.S. in the context of a future deregulated power industry. The possible roles for direct current transmission are then postulated in terms of representative scenarios. A few of the scenarios are illustrated with the help of actual U.S. system examples. non-traditional applications as well as traditional applications such as long lines and asynchronous interconnections are discussed. The classical ``break-even distance`` concept for comparing HVDC and ac lines is used to assess the selected scenarios. The impact of reduced-cost converters is reflected in terms of the break-even distance. This report presents a comprehensive review of the functional benefits of HVDC transmission and updated cost data for both ac and dc system components. It also provides some provocative thoughts on how direct current transmission might be applied to better utilize and expand our nation`s increasingly stressed transmission assets.

  13. Magnetic properties and transmission electron microscopy studies of Ni nanoparticles encapsulated in carbon nanocages and carbon nanotubes

    SciTech Connect (OSTI)

    He Chunnian; Zhao Naiqin Shi Chunsheng; Li Jiajun; Li Haipeng

    2008-08-04

    Three types of carbon nanomaterials, including bamboo-shaped carbon nanotubes with Ni encapsulated and hollow and Ni catalytic particles filled carbon nanocages, have been prepared by methane catalytic decomposition at a relatively low temperature. Transmission electron microscopy observations showed that fascinating fullerene-like Ni-C (graphitic) core-shell nanostructures predominated. Detailed examination of high-resolution transmission electron microscopy showed that the walls of bamboo-shaped carbon nanotubes with quasi-cone catalytic particles encapsulated consisted of oblique graphene planes with respect to the tube axis. The Ni particles encapsulated in the carbon nanocages were larger than that encapsulated in carbon nanotubes, but the diameters of the cores of hollow carbon nanocages were less than that of Ni particles encapsulated in carbon nanotubes, suggesting that the sizes of catalyst particles played an important role during carbon nanomaterial growth. The magnetic properties of the carbon nanomaterials were measured, which showed relatively large coercive force (H{sub c} = 138.4 O{sub e}) and good ferromagnetism (M{sub r}/M{sub s} = 0.325)

  14. High-resolution transmission electron microscopy study of carbon deposited on the NiO/MgO solid solution catalysts

    SciTech Connect (OSTI)

    Hu, Y.H.; Ruckenstein, E.

    1999-05-15

    The carbon deposition due to the CH{sub 4} decomposition at 790 C over NiO/MgO catalysts was investigated by high-resolution transmission electron microscopy. While no deposits could be detected over the catalysts with a NiO content smaller than 9.1 wt%, they were detected over the catalysts with NiO contents of 23 and 50 wt%. The carbon deposits are composed of platelets located at distances of about 0.34 nm, corresponding to the graphitic carbon. Various structures of the deposited carbon were observed: (a) carbon consisting of platelets parallel to the surface of the particle, which covers a catalyst particle, (b) nanotubes composed of platelets parallel to their axis, and (c) carbon vortexes consisting of platelets parallel to their axis.

  15. Electric utility transmission and distribution upgrade deferral benefits from modular electricity storage : a study for the DOE Energy Storage Systems Program.

    SciTech Connect (OSTI)

    Eyer, James M.

    2009-06-01

    The work documented in this report was undertaken as part of an ongoing investigation of innovative and potentially attractive value propositions for electricity storage by the United States Department of Energy (DOE) and Sandia National Laboratories (SNL) Electricity Storage Systems (ESS) Program. This study characterizes one especially attractive value proposition for modular electricity storage (MES): electric utility transmission and distribution (T&D) upgrade deferral. The T&D deferral benefit is characterized in detail. Also presented is a generalized framework for estimating the benefit. Other important and complementary (to T&D deferral) elements of possible value propositions involving MES are also characterized.

  16. NREL: Transmission Grid Integration - Western Wind and Solar...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Renewable Generation Integration Study Oahu Wind Integration & Transmission Study Hawaii Solar Integration Study Solar Integration National Dataset Toolkit Wholesale Electricity...

  17. Towards More Transmission Asset Utilization through Real-time Path Rating

    SciTech Connect (OSTI)

    Diao, Ruisheng; Huang, Zhenyu; Jin, Chunlian; Vyakaranam, Bharat GNVSR; Jin, Shuangshuang; Makarov, Yuri V.

    2013-10-21

    Ratings of transmission paths, typically determined in an offline environment, are static and tend to be conservative, leading to underutilization of transmission assets, higher costs of system operation and renewable energy integration, and lower efficiency and savings. With the ever-increasing transmission congestion costs and new challenges from renewable integration, increasing transfer capacity of existing transmission lines is essential. Real-time path rating provides a promising approach to enabling additional power transfer capability and fully utilizing transfer capability. In this paper, the feasibility of real-time path rating is investigated. Several promising technologies to achieve real-time path rating are discussed. Various benefits that can be expected from real-time path rating, such as increased transfer capability and reduced total generation cost, are demonstrated through simulations conducted on the Western Electricity Coordinating Council system model.

  18. Automated manual transmission controller

    DOE Patents [OSTI]

    Lawrie, Robert E. (Whitmore Lake, MI); Reed, Jr., Richard G. (Royal Oak, MI); Bernier, David R. (Rochester Hills, MI)

    1999-12-28

    A powertrain system for a hybrid vehicle. The hybrid vehicle includes a heat engine, such as a diesel engine, and an electric machine, which operates as both an electric motor and an alternator, to power the vehicle. The hybrid vehicle also includes a manual-style transmission configured to operate as an automatic transmission from the perspective of the driver. The engine and the electric machine drive an input shaft which in turn drives an output shaft of the transmission. In addition to driving the transmission, the electric machine regulates the speed of the input shaft in order to synchronize the input shaft during either an upshift or downshift of the transmission by either decreasing or increasing the speed of the input shaft. When decreasing the speed of the input shaft, the electric motor functions as an alternator to produce electrical energy which may be stored by a storage device. Operation of the transmission is controlled by a transmission controller which receives input signals and generates output signals to control shift and clutch motors to effect smooth launch, upshift shifts, and downshifts of the transmission, so that the transmission functions substantially as an automatic transmission from the perspective of the driver, while internally substantially functioning as a manual transmission.

  19. Recovery Act Interconnection Transmission Planning | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    resource and transmission planning studies in 2011, with updated documents in 2013. The knowledge and perspective gained from this work will inform policy and regulatory...

  20. A transmission electron microscopy study of the deformation behavior underneath nanoindents in nano-scale Al-TiN multilayered composites

    SciTech Connect (OSTI)

    Bhattacharyya, Dhriti; Mara, Nathan A; Dickerson, Patricia O; Misra, Amit; Hoagland, R G

    2009-01-01

    Nano-scale multilayered Al-TiN composites were deposited with DC magnetron sputtering technique in two different layer thickness ratios - Al:TiN = 1:1 and Al:TiN = 9:1. The Al layer thickness varied from 2 nm to 450 nm. The hardness of the samples was tested by nanoindentation using a Berkovich tip. Cross-sectional Transmission Electron Microscopy (TEM) was carried out on samples extracted with Focused Ion Beam (FIB) from below the nanoindents. This paper presents the results of the hardness tests in the Al-TiN multilayers with the two different thickness ratios and the observations from the cross-sectional TEM studies of the regions underneath the indents. These studies showed remarkable strength in the multilayers, as well as some very interesting deformation behavior in the TiN layers at extremely small length scales, where the hard TiN layers undergo co-deformation with the Al layers.

  1. Slide 1

    Energy Savers [EERE]

    DOE National Electric Transmission Congestion Study Workshop Bob Smith Arizona Public Service Company December 15, 2011 San Diego Topics * Phoenix - Tucson Area - Congestion mitigated with planned transmission projects * Southern California Area - No congestion identified with current CA plans to meet RES - Conditional congestion if CA utilizes more solar from AZ/NV or wind from NM or northern Rocky Mountain Area - Conditional congestion if CA relies on out of state resources for ancillary

  2. Series Transmission Line Transformer

    DOE Patents [OSTI]

    Buckles, Robert A.; Booth, Rex; Yen, Boris T.

    2004-06-29

    A series transmission line transformer is set forth which includes two or more of impedance matched sets of at least two transmissions lines such as shielded cables, connected in parallel at one end ans series at the other in a cascading fashion. The cables are wound about a magnetic core. The series transmission line transformer (STLT) which can provide for higher impedance ratios and bandwidths, which is scalable, and which is of simpler design and construction.

  3. Adsorption of Supercritical CO2 in Aeroglass Studied by Small--Angle Neutron Scattering and Neutron Transmission Techniques

    SciTech Connect (OSTI)

    Melnichenko, Yuri B [ORNL; Wignall, George D [ORNL; Cole, David R [ORNL; Frielinghaus, H. [Forschungszentrum Julich, Julich, Germany

    2006-01-01

    Small-angle neutron scattering (SANS) has been used to study the adsorption behavior of supercritical carbon dioxide (CO{sub 2}) in porous Vycor glass and silica aerogels. Measurements were performed along two isotherms (T = 35 and 80 C) as a function of pressure (P) ranging from atmospheric up to 25 MPa, which corresponds to the bulk fluid densities ranging from {rho}CO{sub 2} - 0 to 0.9 g/cm{sup 3}. The intensity of scattering from CO{sub 2}-saturated Vycor porous glass can be described by a two-phase model which suggests that CO{sub 2} does not adsorb on the pore walls and fills the pore space uniformly. In CO{sub 2}-saturated aerogels an adsorbed phase is formed with a density substantially higher that of the bulk fluid, and neutron transmission data were used to monitor the excess adsorption at different pressures. The results indicate that adsorption of CO{sub 2} is significantly stronger in aerogels than in activated carbons, zeolites, and xerogels due to the extremely high porosity and optimum pore size of these materials. SANS data revealed the existence of a compressed adsorbed phase with the average density - 1.07 g/cm{sup 3}, close to the density corresponding to closely packed van der Waals volume of CO{sub 2}. A three-phase model [W. L. Wu, Polymer 23, 1907 (1982)] was used to estimate the volume fraction {phi}{sub 3} of the adsorbed phase as a function of the fluid density, and gave {phi}{sub 3} - 0.78 in the maximum adsorption regime around {rho}CO{sub 2} - 0.374 g/cm{sup 3}. The results presented in this work demonstrate the utility of SANS combined with the transmission measurements to study the adsorption of supercritical fluids in porous materials.

  4. U.S. Department of Energy Schedules Regional Workshops to Provide Expert

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Input on 2009 Transmission Congestion Study | Department of Energy Schedules Regional Workshops to Provide Expert Input on 2009 Transmission Congestion Study U.S. Department of Energy Schedules Regional Workshops to Provide Expert Input on 2009 Transmission Congestion Study May 16, 2008 - 12:00pm Addthis Second Congestion Study to Further Evaluate our Nation's Electricity Reliability in the Face of Growing Energy Demand WASHINGTON, DC - As part of the Bush Administration's comprehensive

  5. U.S. Department of Energy Schedules Regional Workshops to Provide Expert

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Input on 2009 Transmission Congestion Study | Department of Energy Schedules Regional Workshops to Provide Expert Input on 2009 Transmission Congestion Study U.S. Department of Energy Schedules Regional Workshops to Provide Expert Input on 2009 Transmission Congestion Study May 16, 2008 - 1:53pm Addthis Second Congestion Study to Further Evaluate our Nation's Electricity Reliability in the Face of Growing Energy Demand WASHINGTON, DC - As part of the Bush Administration's comprehensive

  6. Current Transmission Rates

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    links Financial Information Financial Public Processes Asset Management Cost Verification Process Rate Cases Rate Information Current Power Rates Current Transmission Rates...

  7. Previous Transmission Rates

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    links Financial Information Financial Public Processes Asset Management Cost Verification Process Rate Cases Rate Information Current Power Rates Current Transmission Rates...

  8. Collaborative Transmission Technology Roadmap

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Addendum to the Collaborative Transmission Technology Roadmap March 2014 Bonneville Power Administration Enhanced PDF Functionality Functionality of the PDF version of this...

  9. Transmission Infrastructure Program

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Loan Facility Construction of a 219-mile, 230 kilovolt transmission line from Great Falls, Montana to Lethbridge, Alberta to facilitate delivery of Naturenr Rim Rock wind project. ...

  10. 2012 Transmission Rate Schedules

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    2014 Transmission, Ancillary, and Control Area Service Rate Schedules and General Rate Schedule Provisions (FY 2014-2015) October 2013 United States Department of Energy...

  11. Transmission - Contact Information

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Contact-Information-Transmission Sign In About | Careers | Contact | Investors | bpa.gov Search News & Us Expand News & Us Projects & Initiatives Expand Projects &...

  12. Decision-Support Software for Grid Operators: Transmission Topology Control for Infrastructure Resilience to the Integration of Renewable Generation

    SciTech Connect (OSTI)

    2012-03-16

    GENI Project: The CRA team is developing control technology to help grid operators more actively manage power flows and integrate renewables by optimally turning on and off entire power lines in coordination with traditional control of generation and load resources. The control technology being developed would provide grid operators with tools to help manage transmission congestion by identifying the facilities whose on/off status must change to lower generation costs, increase utilization of renewable resources and improve system reliability. The technology is based on fast optimization algorithms for the near to real-time change in the on/off status of transmission facilities and their software implementation.

  13. Environmental Transmission Electron Microscopy Study of the Origins of Anomalous Particle Size Distributions in Supported Metal Catalysts

    SciTech Connect (OSTI)

    Benavidez, Angelica D.; Kovarik, Libor; Genc, Arda; Agrawal, Nitin; Larsson, Elin M.; Hansen, Thomas W.; Karim, Ayman M.; Datye, Abhaya K.

    2012-10-31

    In this Environmental TEM (ETEM) study of supported Pt and Pd model catalysts, individual nanoparticles were tracked during heat treatments at temperatures up to 600C in H2, O2, and vacuum. We found anomalous growth of nanoparticles occurred during the early stages of catalyst sintering wherein some particles started to grow significantly larger than the mean, resulting in a broadening of the particle size distribution. We can rule out sample non-uniformity as a cause for the growth of these large particles, since images were recorded prior to heat treatments. The anomalous growth of these particles may help explain particle size distributions in heterogeneous catalysts which often show particles that are significantly larger than the mean, resulting in a long tail to the right. It has been suggested that particle migration and coalescence could be the likely cause for the broad size distributions. This study shows that anomalous growth of nanoparticles can occur under conditions where Ostwald ripening is the primary sintering mechanism.

  14. Proceedings of the March 25-26, 2009 Conference for the 2009...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    5-26, 2009 Conference for the 2009 National Electric Transmission Congestion Study Proceedings of the March 25-26, 2009 Conference for the 2009 National Electric Transmission...

  15. Transmission Line Security Monitor

    ScienceCinema (OSTI)

    None

    2013-05-28

    The Transmission Line Security Monitor is a multi-sensor monitor that mounts directly on high-voltage transmission lines to detect, characterize and communicate terrorist activity, human tampering and threatening conditions around support towers. For more information about INL's critical infrastructure protection research, visit http://www.facebook.com/idahonationallaboratory.

  16. Transmission Line Security Monitor

    SciTech Connect (OSTI)

    2011-01-01

    The Transmission Line Security Monitor is a multi-sensor monitor that mounts directly on high-voltage transmission lines to detect, characterize and communicate terrorist activity, human tampering and threatening conditions around support towers. For more information about INL's critical infrastructure protection research, visit http://www.facebook.com/idahonationallaboratory.

  17. Transport growth in Bangkok: Energy, environment, and traffic congestion. Workshop proceedings

    SciTech Connect (OSTI)

    Philpott, J.

    1995-07-01

    Bangkok, the capital of Thailand, is a physically and economically complexcity with a complicated transport system. With daily traffic congestion averaging 16 hours, the air quality is such that to breathe street level pollution for 8 eight hours is roughly equivalent to smoking nine cigarettes per day. Estimates suggest idling traffic costs up to $1.6 billion annually. Energy use within the transport sector is on a steady rise with an estimated increase in 11 years of two and one half times. Severe health impacts have begun to effect many residents - young children and the elderly being particularly vulnerable. Bangkok`s air quality and congestion problems are far from hopeless. Great potential exists for Bangkok to remedy its transport-related problems. The city has many necessary characteristics that allow an efficient, economical system of transport. For example, its high density level makes the city a prime candidate for an efficient system of mass transit and the multitude and close proximity of shops, street vendors, restaurants, and residential areas is highly conducive to walking and cycling. Technical knowledge and capacity to devise and implement innovative policies and projects to address air quality and congestion problems is plentiful. There is also consensus among Bangkokians that something needs to be done immediately to clear the air and the roads. However, little has been done. This report proposes a new approach to transport planning for Bangkok that integrates consideration of ecological, social, and financial viability in the process of making decisions regarding managing existing infrastructure and investments in new infrastructure. Selected papers have been indexed separately for inclusion in the Energy Science and Technology Database.

  18. Proceedings of the March 25-26, 2009 Conference for the 2009 National

    Energy Savers [EERE]

    Electric Transmission Congestion Study - Sessions 4 & 5 | Department of Energy Study - Sessions 4 & 5 Proceedings of the March 25-26, 2009 Conference for the 2009 National Electric Transmission Congestion Study - Sessions 4 & 5 A technical workshop on the 2009 National Electric Transmission Congestion Study was held on March 25-26, 2009 to receive input from subject matter experts on the historical transmission data and studies of future transmission projections in the Western

  19. Transmission Grid Integration

    Broader source: Energy.gov [DOE]

    The levels of solar energy penetration envisioned by the DOE SunShot Initiative must be interconnected effectively onto the transmission grid. This interconnection requires an in-depth...

  20. Downhole transmission system

    DOE Patents [OSTI]

    Hall, David R. (Provo, UT); Fox, Joe (Spanish Fork, UT)

    2008-01-15

    A transmission system in a downhole component comprises a data transmission element in both ends of the downhole component. Each data transmission element houses an electrically conducting coil in a MCEI circular trough. An electrical conductor connects both the transmission elements. The electrical conductor comprises at least three electrically conductive elements insulated from each other. In the preferred embodiment the electrical conductor comprises an electrically conducting outer shield, an electrically conducting inner shield and an electrical conducting core. In some embodiments of the present invention, the electrical conductor comprises an electrically insulating jacket. In other embodiments, the electrical conductor comprises a pair of twisted wires. In some embodiments, the electrical conductor comprises semi-conductive material.

  1. Down hole transmission system

    DOE Patents [OSTI]

    Hall, David R. (Provo, UT); Hall, Jr., H. Tracy (Provo, UT)

    2007-07-24

    A transmission system in a downhole component comprises a data transmission element in both ends of the downhole component. Each data transmission element houses an electrically conducting coil in a MCEI circular trough. The electrically conducting coil comprises at least two generally fractional loops. In the preferred embodiment, the transmission elements are connected by an electrical conductor. Preferably, the electrical conductor is a coaxial cable. Preferably, the MCEI trough comprises ferrite. In the preferred embodiment, the fractional loops are connected by a connecting cable. In one aspect of the present invention, the connecting cable is a pair of twisted wires. In one embodiment the connecting cable is a shielded pair of twisted wires. In another aspect of the present invention, the connecting cable is a coaxial cable. The connecting cable may be disposed outside of the MCEI circular trough.

  2. Transmission Developers Inc.

    Energy Savers [EERE]

    ' % ~ Transmission Developers Inc. July 7, 2011 Mr. Anthony J. Como Director, Permitting and Siting Office ofElectricity Delivery and Energy Reliability (OE-20) U.S. Department of Energy 1000 Independence A venue SW, Room 8G-024 Washington, D.C. 20585 Subject: Champlain Hudson Power Express Project U.S. Department of Energy Presidential Permit Application PP-362 Dear Mr. Como: On January 25, 2010, Transmission Developers, Inc. ("TDI'' or "Applicants") submitted on behalf of

  3. Transmission Infrastructure Program

    Energy Savers [EERE]

    TRANSMISSION INFRASTRUCTURE PROGRAM DOE Tribal Energy Summit 2015 SECRETARYOF ENERGY'S FINANCING ROUNDTABLE Tracey A. LeBeau Senior Vice President & Transmission Infrastructure Program Manager 1 Program Description Western's Loan Authority * $3.25 billion permanent authority (revolving) * Goal: Attract investment in infrastructure & address market needs * Commercial underwriting standards TIP Portfolio Management Fundamentals * Reflective of Market Need(s) * Ensure Funds Revolve 2 Recent

  4. Electricity Transmission, A Primer

    Office of Environmental Management (EM)

    Transmission A Primer National Council on Electricity Policy National Council on Electricity Policy i Electricity Transmission A Primer By Matthew H. Brown, National Conference of State Legislatures Richard P. Sedano, The Regulatory Assistance Project National Council on Electric Policy The National Council on Electricity Policy is a joint venture among the National Conference of State Legislatures (NCSL), the National Association of Regulatory Utility Commissioners (NARUC) and the National

  5. EIS-0411: Transmission Agency of Northern California Transmission Project

    Broader source: Energy.gov [DOE]

    This EIS is for the Western Area Power Administration construction, operation, and maintenance of the proposed transmission agency of Northern California Transmission Project, California.

  6. Energy Transmission and Infrastructure

    SciTech Connect (OSTI)

    Mathison, Jane

    2012-12-31

    The objective of Energy Transmission and Infrastructure Northern Ohio (OH) was to lay the conceptual and analytical foundation for an energy economy in northern Ohio that will: improve the efficiency with which energy is used in the residential, commercial, industrial, agricultural, and transportation sectors for Oberlin, Ohio as a district-wide model for Congressional District OH-09; identify the potential to deploy wind and solar technologies and the most effective configuration for the regional energy system (i.e., the ratio of distributed or centralized power generation); analyze the potential within the district to utilize farm wastes to produce biofuels; enhance long-term energy security by identifying ways to deploy local resources and building Ohio-based enterprises; identify the policy, regulatory, and financial barriers impeding development of a new energy system; and improve energy infrastructure within Congressional District OH-09. This objective of laying the foundation for a renewable energy system in Ohio was achieved through four primary areas of activity: 1. district-wide energy infrastructure assessments and alternative-energy transmission studies; 2. energy infrastructure improvement projects undertaken by American Municipal Power (AMP) affiliates in the northern Ohio communities of Elmore, Oak Harbor, and Wellington; 3. Oberlin, OH-area energy assessment initiatives; and 4. a district-wide conference held in September 2011 to disseminate year-one findings. The grant supported 17 research studies by leading energy, policy, and financial specialists, including studies on: current energy use in the district and the Oberlin area; regional potential for energy generation from renewable sources such as solar power, wind, and farm-waste; energy and transportation strategies for transitioning the City of Oberlin entirely to renewable resources and considering pedestrians, bicyclists, and public transportation as well as drivers in developing transportation policies; energy audits and efficiency studies for Oberlin-area businesses and Oberlin College; identification of barriers to residential energy efficiency and development of programming to remove these barriers; mapping of the solar-photovoltaic and wind-energy supply chains in northwest Ohio; and opportunities for vehicle sharing and collaboration among the ten organizations in Lorain County from the private, government, non-profit, and educational sectors. With non-grant funds, organizations have begun or completed projects that drew on the findings of the studies, including: creation of a residential energy-efficiency program for the Oberlin community; installation of energy-efficient lighting in Oberlin College facilities; and development by the City of Oberlin and Oberlin College of a 2.27 megawatt solar photovoltaic facility that is expected to produce 3,000 megawatt-hours of renewable energy annually, 12% of the Colleges yearly power needs. Implementation of these and other projects is evidence of the economic feasibility and technical effectiveness of grant-supported studies, and additional projects are expected to advance to implementation in the coming years. The public has benefited through improved energydelivery systems and reduced energy use for street lighting in Elmore, Oak Harbor, and Wellington; new opportunities for assistance and incentives for residential energy efficiency in the Oberlin community; new opportunities for financial and energy savings through vehicle collaboration within Lorain County; and decreased reliance on fossil fuels and expanded production of renewable energy in the region. The dissemination conference and the summary report developed for the conference also benefited the public, but making the findings and recommendations of the regional studies broadly available to elected officials, city managers, educators, representatives of the private sector, and the general public.

  7. ITC Transmission | Open Energy Information

    Open Energy Info (EERE)

    ITC Transmission Jump to: navigation, search Name: ITC Transmission Place: Michigan Phone Number: Western Michigan Office: (269) 792-7223 -- Northern Michigan Office: (989)...

  8. MISO_Renewable_template

    Office of Environmental Management (EM)

    8,2011 MISO Comments for the DOE Congestion Workshop 2 MISO Guiding Principles from BOD Conditions Precedent to Build Transmission Transmission Corridor Identification Process Using the Congestion Study Information * Set of planning principles - EISPC-State regulatory, Governor's offices inputs - National policy ? * Studies provide information to make decisions for the above processes - 2012 Congestion Study- actual and regional study results to show where the congestion is and the cost of

  9. Microsoft Word - DOE Congestion Workshop Portland 12-13-11 Final

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    ... service 21 commissions or public utility commissions, and ... if it considers the economics of transmission 4 ... that's 13 a Wall Street Journal number from not too long ...

  10. Printed circuit dispersive transmission line

    DOE Patents [OSTI]

    Ikezi, H.; Lin-Liu, Y.R.; DeGrassie, J.S.

    1991-08-27

    A printed circuit dispersive transmission line structure is disclosed comprising an insulator, a ground plane formed on one surface of the insulator, a first transmission line formed on a second surface of the insulator, and a second transmission line also formed on the second surface of the insulator and of longer length than the first transmission line and periodically intersecting the first transmission line. In a preferred embodiment, the transmission line structure exhibits highly dispersive characteristics by designing the length of one of the transmission line between two adjacent periodic intersections to be longer than the other. 5 figures.

  11. Printed circuit dispersive transmission line

    DOE Patents [OSTI]

    Ikezi, Hiroyuki (Rancho Santa Fe, CA); Lin-Liu, Yuh-Ren (San Diego, CA); DeGrassie, John S. (Encinitas, CA)

    1991-01-01

    A printed circuit dispersive transmission line structure is disclosed comprising an insulator, a ground plane formed on one surface of the insulator, a first transmission line formed on a second surface of the insulator, and a second transmission line also formed on the second surface of the insulator and of longer length than the first transmission line and periodically intersecting the first transmission line. In a preferred embodiment, the transmission line structure exhibits highly dispersive characteristics by designing the length of one of the transmission line between two adjacent periodic intersections to be longer than the other.

  12. Borehole data transmission apparatus

    DOE Patents [OSTI]

    Kotlyar, O.M.

    1993-03-23

    A borehole data transmission apparatus is described whereby a centrifugal pump impeller(s) is used to provide a turbine stage having substantial pressure characteristics in response to changing rotational speed of a shaft for the pressure pulsing of data from the borehole through the drilling mud to the surface of the earth.

  13. Borehole data transmission apparatus

    DOE Patents [OSTI]

    Kotlyar, Oleg M. (1739 Grandview #2, Idaho Falls, ID 83402)

    1993-01-01

    A borehole data transmission apparatus whereby a centrifugal pump impeller(s) is used to provide a turbine stage having substantial pressure characteristics in response to changing rotational speed of a shaft for the pressure pulsing of data from the borehole through the drilling mud to the surface of the earth.

  14. Autonomous data transmission apparatus

    DOE Patents [OSTI]

    Kotlyar, Oleg M. (4675 W. 3825 S, Salt Lake City, UT 84120)

    1997-01-01

    A autonomous borehole data transmission apparatus for transmitting measurement data from measuring instruments at the downhole end of a drill string by generating pressure pulses utilizing a transducer longitudinally responsive to magnetic field pulses caused by electrical pulses corresponding to the measured downhole parameters.

  15. Autonomous data transmission apparatus

    DOE Patents [OSTI]

    Kotlyar, O.M.

    1997-03-25

    A autonomous borehole data transmission apparatus is described for transmitting measurement data from measuring instruments at the downhole end of a drill string by generating pressure pulses utilizing a transducer longitudinally responsive to magnetic field pulses caused by electrical pulses corresponding to the measured downhole parameters. 4 figs.

  16. Advanced Computational Methods for Security Constrained Financial Transmission Rights

    SciTech Connect (OSTI)

    Kalsi, Karanjit; Elbert, Stephen T.; Vlachopoulou, Maria; Zhou, Ning; Huang, Zhenyu

    2012-07-26

    Financial Transmission Rights (FTRs) are financial insurance tools to help power market participants reduce price risks associated with transmission congestion. FTRs are issued based on a process of solving a constrained optimization problem with the objective to maximize the FTR social welfare under power flow security constraints. Security constraints for different FTR categories (monthly, seasonal or annual) are usually coupled and the number of constraints increases exponentially with the number of categories. Commercial software for FTR calculation can only provide limited categories of FTRs due to the inherent computational challenges mentioned above. In this paper, first an innovative mathematical reformulation of the FTR problem is presented which dramatically improves the computational efficiency of optimization problem. After having re-formulated the problem, a novel non-linear dynamic system (NDS) approach is proposed to solve the optimization problem. The new formulation and performance of the NDS solver is benchmarked against widely used linear programming (LP) solvers like CPLEX™ and tested on both standard IEEE test systems and large-scale systems using data from the Western Electricity Coordinating Council (WECC). The performance of the NDS is demonstrated to be comparable and in some cases is shown to outperform the widely used CPLEX algorithms. The proposed formulation and NDS based solver is also easily parallelizable enabling further computational improvement.

  17. Impacts of Demand-Side Resources on Electric Transmission Planning |

    Office of Environmental Management (EM)

    Department of Energy Impacts of Demand-Side Resources on Electric Transmission Planning Impacts of Demand-Side Resources on Electric Transmission Planning Will demand resources such as energy efficiency (EE), demand response (DR), and distributed generation (DG) have an impact on electricity transmission requirements? Five drivers for transmission expansion are discussed: interconnection, reliability, economics, replacement, and policy. With that background, the study reviews the results of

  18. Slide 1

    Energy Savers [EERE]

    Jim Busbin Transmission Policy and Services Southern Company Transmission 2012 National Transmission Congestion Study Eastern Regional Workshop - Philadelphia, PA December 6, 2011 2012 National Transmission Congestion Study Based on the questions posed to panelists, there are two areas upon which I would like to offer comment: * Metrics To Be Used In The Study * Present / Future Congestion I'll then end with a few brief remarks focused on a third topic * EIPC Experience 2012 National

  19. Psychoacoustic evaluation of transmission line audible noise: building attenuation effects, methodology comparison, and field study feasibility. January 1, 1979 to December 31, 1979, Volume 1

    SciTech Connect (OSTI)

    Molino, J.A.; Zerdy, G.A.; Tremaine, S.G.

    1980-01-01

    Research on evaluating the effects of corona noise from EHV and UHV power transmission lines on humans inside buildings is described. The corona noise from transmission lines was recorded, reproduced for human listeners in a simulated living room and the human response to the noise was measured in the room. It was found that: despite its low sound level, corona noise is somewhat more adversive to people than might be expected on the basis of physical measurements of the sound; corona noise may not be a problem inside a well-constructed and insulated house with the windows closed; high frequency hissing and crackling noises are more aversive than low-frequency humming and buzzing noise components; and more data is needed to evaluate the human response to corona sounds. (LCL)

  20. Estimating electricity storage power rating and discharge duration for utility transmission and distribution deferral :a study for the DOE energy storage program.

    SciTech Connect (OSTI)

    Eyer, James M. (Distributed Utility Associates, Livermore, CA); Butler, Paul Charles; Iannucci, Joseph J., Jr.

    2005-11-01

    This report describes a methodology for estimating the power and energy capacities for electricity energy storage systems that can be used to defer costly upgrades to fully overloaded, or nearly overloaded, transmission and distribution (T&D) nodes. This ''sizing'' methodology may be used to estimate the amount of storage needed so that T&D upgrades may be deferred for one year. The same methodology can also be used to estimate the characteristics of storage needed for subsequent years of deferral.

  1. Power Flow Controller for Renewables: Transformer-less Unified Power Flow Controller for Wind and Solar Power Transmission

    SciTech Connect (OSTI)

    2012-02-08

    GENI Project: MSU is developing a power flow controller to improve the routing of electricity from renewable sources through existing power lines. The fast, innovative, and lightweight circuitry that MSU is incorporating into its controller will eliminate the need for a separate heavy and expensive transformer, as well as the construction of new transmission lines. MSU’s controller is better suited to control power flows from distributed and intermittent wind and solar power systems than traditional transformer-based controllers are, so it will help to integrate more renewable energy into the grid. MSU‘s power flow controller can be installed anywhere in the existing grid to optimize energy transmission and help reduce transmission congestion.

  2. Drill string transmission line

    DOE Patents [OSTI]

    Hall, David R. (Provo, UT); Hall, Jr., H. Tracy (Provo, UT); Pixton, David S. (Lehi, UT); Bradford, Kline (Orem, UT); Fox, Joe (Spanish Fork, UT)

    2006-03-28

    A transmission line assembly for transmitting information along a downhole tool comprising a pin end, a box end, and a central bore traveling between the pin end and the box end, is disclosed in one embodiment of the invention as including a protective conduit. A transmission line is routed through the protective conduit. The protective conduit is routed through the central bore and the ends of the protective conduit are routed through channels formed in the pin end and box end of the downhole tool. The protective conduit is elastically forced into a spiral or other non-linear path along the interior surface of the central bore by compressing the protective conduit to a length within the downhole tool shorter than the protective conduit.

  3. Transmission Grid Integration

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Transmission Grid Integration - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Fuel Cycle Defense Waste Management Programs

  4. Transmission Siting_071508.indd

    Energy Savers [EERE]

    Coordinating Interstate Electric Transmission Siting: An Introduction to the Debate The National Council on Electricity Policy 2 DISCLAIMER: The National Council on Electricity Policy is funded by the U.S. Department of Energy and the U.S. Environmental Protection Agency. The views and opinions expressed herein are strictly those of the authors and may not necessarily agree with the positions of the National Council on Electricity Policy, its committ ee members or the organizations they

  5. Transmission and Storage Operations

    Energy Savers [EERE]

    Transmission and Storage Operations Natural Gas Infrastructure R&D and Methane Mitigation Workshop Mary Savalle, PMP, LSSGB Compression Reliability Engineer November 12, 2014 Agenda * DTE Gas Snapshot * NOx & CO - Combustion stability * Methane - Packing - Blowdowns * Capture vs Flare 2 SNAPSHOT * DTE Gas - 41 Units * Age Range: 8-59yrs (Average 45yrs) - 118,200HP * 1,000-15,000HP - 7 different manufacturers * Cooper-Bessemer, Solar, Waukesha, DeLaval, IR, CAT, Ariel - Complete Mixture *

  6. NREL: Transmission Grid Integration - Transmission Planning and Analysis

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Transmission Planning and Analysis Thumbnail of map the United States that shows wind resources and transmission lines. Enlarge image This map shows the location of wind resources and transmission lines in the United States. See a larger image or state maps. NREL researchers are engaged in transmission planning and analysis to strengthen the electric power system through the integration of solar and wind power. As demand for electricity increases, electric power system operators must plan for

  7. Microsoft Word - Transcript_Pre-2009 Congestion Study_San Francisco2...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    gets worse--sometimes. And so it's just very cumbersome and difficult, and being an economist, I was assuming that it would all work out. You know, you could calculate it. I...

  8. Geothermal Resources and Transmission Planning

    Broader source: Energy.gov [DOE]

    This project addresses transmission-related barriers to utility-scale deployment of geothermal electric generation technologies.

  9. Electric Transmission Line Siting Compact

    Office of Environmental Management (EM)

    Electric Transmission Line Siting Compact 1 ______________________________________________________________________________ 2 ARTICLE I 3 PURPOSE 4 5 Siting electric transmission lines across state borders and federal lands is an issue for states, the 6 federal government, transmission utilities, consumers, environmentalists, and other stakeholders. 7 The current, multi-year application review process by separate and equal jurisdictions constitutes 8 a sometimes inefficient and redundant process

  10. Transcatheter Ovarian Vein Embolization Using Coils for the Treatment of Pelvic Congestion Syndrome

    SciTech Connect (OSTI)

    Kwon, Se Hwan; Oh, Joo Hyeong Ko, Kyung Ran; Park, Ho Chul; Huh, Joo Yup

    2007-07-15

    Purpose. To evaluate the therapeutic effectiveness of ovarian vein embolization using coils for pelvic congestion syndrome (PCS), a common cause of chronic pelvic pain in multiparous women. Methods. Between November 1998 and June 2005, 67 patients were diagnosed with PCS and underwent ovarian vein coil embolization. Through medical records and telephone interviews, the pre-embolization pain level and post-embolization pain control were assessed. In addition, in those cases where pain persisted after embolization or where patients were dissatisfied with the procedure, additional treatments and subsequent changes in pain scores were also analyzed. Evaluation after coil embolization was performed within 3-6 months (n = 3), 6 months to 1 year (n 7), 1-2 years (n = 13), 2-3 years (n = 7), 3-4 years (n = 7), 4-5 years (n 13), or 5-6 years (n = 17). Results. Among a total of 67 patients, 82% (55/67) experienced pain reduction after coil embolization, were satisfied with the procedure, and did not pursue any further treatment. Twelve patients (18%, 12/67) responded that their pain level had not changed, or had become more severe. Among them, 9 patients were treated surgically and the remaining 3 patients remained under continuous drug therapy. Conclusion. Ovarian vein embolization using coils is a safe and effective therapeutic method for treatment of PCS. It is thought that surgical treatment should be considered in cases where embolization proves ineffective.

  11. NREL: Transmission Grid Integration - Oahu Wind Integration and

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Transmission Study Oahu Wind Integration and Transmission Study The Oahu Wind Integration and Transmission Study examined the integration of renewable energy as part of the Hawaii Clean Energy Initiative's Energy Agreement. The agreement includes a commitment to integrate up to 400 megawatts (MW) of offshore wind energy from Molokai or Lanai and transmit it to Oahu via undersea cable systems. The Hawaii Clean Energy Initiative also includes an aggressive mandate for the state of Hawaii to

  12. Colorado Electrical Transmission Grid

    SciTech Connect (OSTI)

    Zehner, Richard E.

    2012-02-01

    Citation Information: Originator: Earth Science &Observation Center (ESOC), CIRES, University of Colorado at Boulder Originator: Xcel Energy Publication Date: 2012 Title: Colorado XcelEnergy NonXcel Transmission Network Edition: First Publication Information: Publication Place: Earth Science & Observation Center, Cooperative Institute for Research in Environmental Science (CIRES), University of Colorado, Boulder Publisher: Earth Science &Observation Center (ESOC), CIRES, University of Colorado at Boulder Description: This layer contains transmission network of Colorado Spatial Domain: Extent: Top: 4540689.017558 m Left: 160606.141934 m Right: 758715.946645 m Bottom: 4098910.893397m Contact Information: Contact Organization: Earth Science &Observation Center (ESOC), CIRES, University of Colorado at Boulder Contact Person: Khalid Hussein Address: CIRES, Ekeley Building Earth Science & Observation Center (ESOC) 216 UCB City: Boulder State: CO Postal Code: 80309-0216 Country: USA Contact Telephone: 303-492-6782 Spatial Reference Information: Coordinate System: Universal Transverse Mercator (UTM) WGS1984 Zone 13N False Easting: 500000.00000000 False Northing: 0.00000000 Central Meridian: -105.00000000 Scale Factor: 0.99960000 Latitude of Origin: 0.00000000 Linear Unit: Meter Datum: World Geodetic System 1984 (WGS 1984) Prime Meridian: Greenwich Angular Unit: Degree Digital Form: Format Name: Shapefile

  13. Automated manual transmission clutch controller

    DOE Patents [OSTI]

    Lawrie, Robert E. (9375 Kearney Rd., Whitmore Lake, MI 48189); Reed, Jr., Richard G. (3003 Bembridge, Royal Oak, MI 48073); Rausen, David J. (519 S. Gaylord St., Denver, CO 80209)

    1999-11-30

    A powertrain system for a hybrid vehicle. The hybrid vehicle includes a heat engine, such as a diesel engine, and an electric machine, which operates as both an electric motor and an alternator, to power the vehicle. The hybrid vehicle also includes a manual-style transmission configured to operate as an automatic transmission from the perspective of the driver. The engine and the electric machine drive an input shaft which in turn drives an output shaft of the transmission. In addition to driving the transmission, the electric machine regulates the speed of the input shaft in order to synchronize the input shaft during either an upshift or downshift of the transmission by either decreasing or increasing the speed of the input shaft. When decreasing the speed of the input shaft, the electric motor functions as an alternator to produce electrical energy which may be stored by a storage device. Operation of the transmission is controlled by a transmission controller which receives input signals and generates output signals to control shift and clutch motors to effect smooth launch, upshift shifts, and downshifts of the transmission, so that the transmission functions substantially as an automatic transmission from the perspective of the driver, while internally substantially functioning as a manual transmission.

  14. RAPID/Bulk Transmission | Open Energy Information

    Open Energy Info (EERE)

    Page Edit History RAPIDBulk Transmission < RAPID(Redirected from RAPIDOverviewBulkTransmission) Redirect page Jump to: navigation, search REDIRECT RAPIDBulkTransmission...

  15. Bordertown to California Transmission | Open Energy Information

    Open Energy Info (EERE)

    Transmission EIS Bordertown to California 120kV Transmission Line Project Environmental Impact Statement General NEPA Document Info Energy Sector Transmission Environmental...

  16. Electricity Transmission, A Primer | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Electricity Transmission, A Primer Electricity Transmission, A Primer This primer on electric transmission is intended to help policymakers understand the physics of the...

  17. Microsoft PowerPoint - Meyer Day 2.ppt

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    DOE's 2009 Congestion Study David Meyer Office of Electricity Delivery and Energy Reliability March 26, 2009 DOE's Transmission Responsibilities Under EPACT Section 1221(a) Conduct a national transmission congestion study every three years First study published in August 2006 Designate National Interest Electric Transmission Corridors if appropriate Mid-Atlantic and Southwest corridors designated in October 2007 DOE's Process for Developing the 2009 Congestion Study Six public workshops 6/11 San

  18. Dynamic Transmission Electron Microscopy

    SciTech Connect (OSTI)

    Evans, James E.; Jungjohann, K. L.; Browning, Nigel D.

    2012-10-12

    Dynamic transmission electron microscopy (DTEM) combines the benefits of high spatial resolution electron microscopy with the high temporal resolution of ultrafast lasers. The incorporation of these two components into a single instrument provides a perfect platform for in situ observations of material processes. However, previous DTEM applications have focused on observing structural changes occurring in samples exposed to high vacuum. Therefore, in order to expand the pump-probe experimental regime to more natural environmental conditions, in situ gas and liquid chambers must be coupled with Dynamic TEM. This chapter describes the current and future applications of in situ liquid DTEM to permit time-resolved atomic scale observations in an aqueous environment, Although this chapter focuses mostly on in situ liquid imaging, the same research potential exists for in situ gas experiments and the successful integration of these techniques promises new insights for understanding nanoparticle, catalyst and biological protein dynamics with unprecedented spatiotemporal resolution.

  19. 2013 Transmission Reliability Program Peer Review | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Transmission Reliability Program Peer Review 2013 Transmission Reliability Program Peer Review The Transmission Reliability Program Peer Review included six sessions over 2 days on June 27 - 28, 2013. Presentations are available through the individual session links. The agenda and introduction by Joe Eto, LBNL, are available below. Day 1: June 27 Session I Baselining Studies and Analysis, Bharat Bhargava, EPG Baselining Studies and Analysis, Brett Amidan, PNNL Synchrophasor Standards Support and

  20. FAQ: The Department of Energys Order Denying Rehearing of the Departments National Electric Transmission Congestion Report and Order: March 6, 2008

    Broader source: Energy.gov [DOE]

    The Department of Energy Order Denying Rehearing, signed March 6, 2008, is a final agency action by the Department on the applications for rehearing and requests for stay of the Departments...

  1. Record of Categorical Exclusion (CX) Determination: National Electric

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Transmission Congestion Study | Department of Energy National Electric Transmission Congestion Study Record of Categorical Exclusion (CX) Determination: National Electric Transmission Congestion Study Based on OE's review of the information concerning the proposal action, the NEPA Compliance Officer has determined that the proposed action fits within the specified class of action, other regulatory requirements set forth are met, and proposed action is hereby categorically excluded from

  2. DOE Marks First Anniversary of EPAct & Releases National Electric

    Energy Savers [EERE]

    Transmission Congestion Study | Department of Energy First Anniversary of EPAct & Releases National Electric Transmission Congestion Study DOE Marks First Anniversary of EPAct & Releases National Electric Transmission Congestion Study August 8, 2006 - 8:43am Addthis WASHINGTON, DC - U.S. Department of Energy (DOE) Secretary Samuel W. Bodman today marked the one-year anniversary of President Bush's signing of the Energy Policy Act of 2005 (EPAct), highlighting its progress in

  3. DOE Marks First Anniversary of EPAct & Releases National Electric

    Office of Environmental Management (EM)

    Transmission Congestion Study | Department of Energy Marks First Anniversary of EPAct & Releases National Electric Transmission Congestion Study DOE Marks First Anniversary of EPAct & Releases National Electric Transmission Congestion Study August 8, 2006 - 9:32am Addthis WASHINGTON, DC - U.S. Department of Energy (DOE) Secretary Samuel W. Bodman today marked the one-year anniversary of President Bush's signing of the Energy Policy Act of 2005 (EPAct), highlighting its progress in

  4. Energy Department, Arizona Utilities Announce Transmission Infrastruct...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Arizona Utilities Announce Transmission Infrastructure Project Energization Energy Department, Arizona Utilities Announce Transmission Infrastructure Project Energization February ...

  5. Vice President, Transmission System Operations

    Broader source: Energy.gov [DOE]

    The VP for Transmission System Operations provides strategic leadership, direction, and oversight of the people, business processes, and systems that are responsible for the safe, reliable, and...

  6. Transmission Planning | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    ... Load as a Resource Program Peer Review 2012 Reliability & Markets Peer Review 2012 Advanced Applications Research & Development Peer Review 2010 Transmission Reliability ...

  7. AGENDA: PETROLEUM PRODUCT TRANSMISSION & DISTRIBUTION

    Broader source: Energy.gov [DOE]

    The agenda for the Quadrennial Energy Review (QER) public stakeholder meeting in New Orleans on petroleum product transmission, distribution, and storage.

  8. Transmission Expansion in the Midwest

    Broader source: Energy.gov [DOE]

    At this unique forum, participants will hear top executives from the area's RTOs, utilities, transmission developers, and state regulatory agencies discuss and debate the most critical issues...

  9. DOE Transmission Capacity Report | Department of Energy

    Office of Environmental Management (EM)

    Transmission Capacity Report DOE Transmission Capacity Report DOE Transmission Capacity Report: Transmission lines, substations, circuit breakers, capacitors, and other equipment provide more than just a highway to deliver energy and power from generating units to distribution systems. Transmission systems both complement and substitute for generation. Transmission generally enhances reliability; lowers the cost of electricity delivered to consumers; limits the ability of generators to exercise

  10. Shock transmissibility of threaded joints

    SciTech Connect (OSTI)

    Hansen, N.R.; Bateman, V.I.; Brown, F.A.

    1996-12-31

    Sandia National Laboratories (SNL) designs mechanical systems with threaded joints that must survive high shock environments. These mechanical systems include penetrators that must survive soil and rock penetration; drilling pipe strings that must survive rock-cutting, shock environments; and laydown weapons that must survive delivery impact shock. This paper summarizes an analytical study and an experimental evaluation of compressive, one-dimensional, shock transmission through a threaded joint in a split Hopkinson bar configuration. Thread geometries were scaled to simulate large diameter threaded joints with loadings parallel to the axis of the threads. Both strain and acceleration were evaluated with experimental measurements and analysis. Analytical results confirm the experimental conclusions that in this split Hopkinson bar configuration, the change in the one-dimensional shock wave by the threaded joint is localized to a length equal to a few diameters` length beyond the threaded joint.

  11. Small passenger car transmission test: Chevrolet Luv transmission

    SciTech Connect (OSTI)

    Bujold, M.P.

    1980-06-01

    The small passenger car transmission test was initiated to supply electric vehicle manufacturers with technical information regarding the performance of commercially available transmissions. This information would enable EV manufacturers to design a more energy efficient vehicle. With this information the manufacturers would be able to estimate vehicle driving range as well as speed and torque requirements for specific roadload performance characteristics. This report covers the 1978 Chevrolet Luv Truck manual transmission. This transmission was tested per a passenger car automatic transmission test code (SAE J65lb) which required drive performance, coast performance, and no load test conditions. The portion of the test code which involved the throttle valve modulation and line pressure were deleted since they did not apply to the manual transmission. Under these test conditions the transmission attained maximum efficiencies in the upper 90% range at rated load for both drive performance tests and coast performance tests. The major results of this test are the torque speed and efficiency curves which are located in the data section of this report. These graphs map the complete performance characteristics for the Chevrolet Luv Truck Manual transmission. This information will facilitate the vehicle manufacturer in the design of a more energy efficient vehicle.

  12. Post-injection transmission attenuation measurements for PET

    SciTech Connect (OSTI)

    Daube-Witherspoon, M.E.; Carson, R.E.; Green, M.V.

    1988-02-01

    The feasibility of acquiring PET transmission information after tracer injection was studied using ring and rotating pin transmission sources. A combined transmission/emission scan was acquired, followed by an emission scan, used to subtract the emission counts from the transmission/emission data. The ratio of emission count rate for FDG brain scans to transmission count rate is 50-100% for a 5-mCi ring source and less than 5% for a 5-mCi pin source. Windowing of the sinogram, which rejects most random and scattered coincidences, also eliminates most emission counts. The magnitude and effects of residual random and scattered coincidences as well as increases in variability from tranmission/emission scans were studied. In addition, the results of combined transmission/emission scans for a high-contrast emission source distribution using ring and pin sources are described.

  13. EC Transmission Line Materials

    SciTech Connect (OSTI)

    Bigelow, Tim S

    2012-05-01

    The purpose of this document is to identify materials acceptable for use in the US ITER Project Office (USIPO)-supplied components for the ITER Electron cyclotron Heating and Current Drive (ECH&CD) transmission lines (TL), PBS-52. The source of material property information for design analysis shall be either the applicable structural code or the ITER Material Properties Handbook. In the case of conflict, the ITER Material Properties Handbook shall take precedence. Materials selection, and use, shall follow the guidelines established in the Materials Assessment Report (MAR). Materials exposed to vacuum shall conform to the ITER Vacuum Handbook. [Ref. 2] Commercial materials shall conform to the applicable standard (e.g., ASTM, JIS, DIN) for the definition of their grade, physical, chemical and electrical properties and related testing. All materials for which a suitable certification from the supplier is not available shall be tested to determine the relevant properties, as part of the procurement. A complete traceability of all the materials including welding materials shall be provided. Halogenated materials (example: insulating materials) shall be forbidden in areas served by the detritiation systems. Exceptions must be approved by the Tritium System and Safety Section Responsible Officers.

  14. Federal Register Notice: Plan for Conduct of 2012 Electric Transmissio...

    Broader source: Energy.gov (indexed) [DOE]

    a Federal Register Notice initiating preparations for development of the 2012 National Electric Transmission Congestion Study. The Department is seeking comments on what...

  15. Slide 1

    Energy Savers [EERE]

    11 New York Independent System Operator, Inc. All Rights Reserved. NYISO Update For the 2012 National Electric Transmission Congestion Study John P. Buechler Executive Regulatory Policy Advisor New York Independent System Operator DOE Regional Workshop December 6, 2011 Philadelphia, PA 2 © 2011 New York Independent System Operator, Inc. All Rights Reserved. Outline DOE 2009 Congestion Study NYISO Updates for 2012 Study Congestion Metrics Decline in Load Growth Factors Impacting Congestion

  16. Regional Transmission Projects: Finding Solutions

    SciTech Connect (OSTI)

    The Keystone Center

    2005-06-15

    The Keystone Center convened and facilitated a year-long Dialogue on "Regional Transmission Projects: Finding Solutions" to develop recommendations that will help address the difficult and contentious issues related to expansions of regional electric transmission systems that are needed for reliable and economic transmission of power within and across regions. This effort brought together a cross-section of affected stakeholders and thought leaders to address the problem with the collective wisdom of their experience and interests. Transmission owners sat at the table with consumer advocates and environmental organizations. Representatives from regional transmission organizations exchanged ideas with state and federal regulators. Generation developers explored common interests with public power suppliers. Together, the Dialogue participants developed consensus solutions about how to begin unraveling some of the more intractable issues surrounding identification of need, allocation of costs, and reaching consensus on siting issues that can frustrate the development of regional transmission infrastructure. The recommendations fall into three broad categories: 1. Recommendations on appropriate institutional arrangements and processes for achieving regional consensus on the need for new or expanded transmission infrastructure 2. Recommendations on the process for siting of transmission lines 3. Recommendations on the tools needed to support regional planning, cost allocation, and siting efforts. List of Dialogue participants: List of Dialogue Participants: American Electric Power American Transmission Company American Wind Energy Association California ISO Calpine Corporation Cinergy Edison Electric Institute Environmental Defense Federal Energy Regulatory Commission Great River Energy International Transmission Company ISO-New England Iowa Public Utility Board Kanner & Associates Midwest ISO National Association of Regulatory Utility Commissioners National Association of State Utility Consumer Advocates National Grid Northeast Utilities PA Office of Consumer Advocates Pacific Gas & Electric Corporation Pennsylvania Public Utility Commission PJM Interconnection The Electricity Consumers Resource Council U.S. Department of Energy US Department of the Interior Van Ness Feldman Western Interstate Energy Board Wind on the Wires Wisconsin Public Service Commission Xcel Energy

  17. Electrical transmission line diametrical retainer

    DOE Patents [OSTI]

    Hall, David R.; Hall, Jr., H. Tracy; Pixton, David; Dahlgren, Scott; Sneddon, Cameron; Briscoe, Michael; Fox, Joe

    2004-12-14

    The invention is a mechanism for retaining an electrical transmission line. In one embodiment of the invention it is a system for retaining an electrical transmission line within down hole components. In accordance with one aspect of the invention, the system includes a plurality of downhole components, such as sections of pipe in a drill string. The system also includes a coaxial cable running between the first and second end of a drill pipe, the coaxial cable having a conductive tube and a conductive core within it. The invention allows the electrical transmission line to with stand the tension and compression of drill pipe during routine drilling cycles.

  18. Transmission Services Product Pricing Validation

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    and 09:00 PPT on the above effective date. On October 15, 2013, at 08:00 (PPT), Transmission Services will be updating the OASIS default product prices to reflect the 2014...

  19. Transmission Services Product Pricing Validation

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    and 12:00 PPT on the above effective date. On October 1, 2015, at 11:00 (PPT), Transmission Services will be updating the OASIS default product prices to reflect the 2016...

  20. EIS-0231: Navajo Transmission Project

    Broader source: Energy.gov [DOE]

    This EIS evaluates the environmental impacts of a proposal to by Dine Power Authority, a Navajo Nation enterprise, to construct, operate, and maintain a 500 kilovolt (kV) transmission line planned...

  1. EIS-0377: Big Stone II Power Plant and Transmission Project

    Broader source: Energy.gov [DOE]

    A systems study was carried out to identify the most appropriate locations to interconnect the proposed Big Stone II power plant to the regional utility grid. The study also identified transmission...

  2. Transmission Reliability | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Transmission Reliability Transmission Reliability Modernizing America's electricity infrastructure is one of the U.S. Department of Energy's top priorities. The DOE Strategic Plan states that today's electric grid needs to be more efficient, reliable, and secure. A modern, smarter electric grid may save consumers money, help our economy run more efficiently, allow rapid growth in renewable energy sources, and enhance energy reliability. The Department's research into a variety of tools that will

  3. Impacts of Demand-Side Resources on Electric Transmission Planning

    SciTech Connect (OSTI)

    Hadley, Stanton W.; Sanstad, Alan H.

    2015-01-01

    Will demand resources such as energy efficiency (EE), demand response (DR), and distributed generation (DG) have an impact on electricity transmission requirements? Five drivers for transmission expansion are discussed: interconnection, reliability, economics, replacement, and policy. With that background, we review the results of a set of transmission studies that were conducted between 2010 and 2013 by electricity regulators, industry representatives, and other stakeholders in the three physical interconnections within the United States. These broad-based studies were funded by the US Department of Energy and included scenarios of reduced load growth due to EE, DR, and DG. While the studies were independent and used different modeling tools and interconnect-specific assumptions, all provided valuable results and insights. However, some caveats exist. Demand resources were evaluated in conjunction with other factors, and limitations on transmission additions between scenarios made understanding the role of demand resources difficult. One study, the western study, included analyses over both 10- and 20-year planning horizons; the 10-year analysis did not show near-term reductions in transmission, but the 20-year indicated fewer transmission additions, yielding a 36percent capital cost reduction. In the eastern study the reductions in demand largely led to reductions in local generation capacity and an increased opportunity for low-cost and renewable generation to export to other regions. The Texas study evaluated generation changes due to demand, and is in the process of examining demand resource impacts on transmission.

  4. Transmission SEAB Presentation | Department of Energy

    Energy Savers [EERE]

    Transmission SEAB Presentation Transmission SEAB Presentation PDF icon Transmission SEAB Presentation More Documents & Publications Before House Natural Resources Committee QER - Comment of American Public Power Association 5 Before the House Committee on Natural Resources

  5. To: U.S. Department of Energy From: San Diego Gas & Electric Company

    Energy Savers [EERE]

    Via email To: U.S. Department of Energy From: San Diego Gas & Electric Company Date: October 17, 2014 Comments of San Diego Gas & Electric Company on the Department of Energy's National Electric Transmission Congestion Study - Draft for Public Comment I. Introduction On August 19, 2014, the Department of Energy ("Department") issued a Notice 1 inviting public comment on the draft National Electric Transmission Congestion Study. 2 The Draft Study is the third congestion study

  6. Generation and Transmission Maximization Model

    Energy Science and Technology Software Center (OSTI)

    2001-04-05

    GTMax was developed to study complex marketing and system operational issues facing electric utility power systems. The model maximizes the value of the electric system taking into account not only a single system''s limited energy and transmission resources but also firm contracts, independent power producer (IPP) agreements, and bulk power transaction opportunities on the spot market. GTMax maximizes net revenues of power systems by finding a solution that increases income while keeping expenses at amore » minimum. It does this while ensuring that market transactions and system operations are within the physical and institutional limitations of the power system. When multiple systems are simulated, GTMax identifies utilities that can successfully compete on the market by tracking hourly energy transactions, costs, and revenues. Some limitations that are modeled are power plant seasonal capabilities and terms specified in firm and IPP contracts. GTMax also considers detaile operational limitations such as power plant ramp rates and hydropower reservoir constraints.« less

  7. Chapter 4 Transmission Adequacy | Department of Energy

    Office of Environmental Management (EM)

    4 Transmission Adequacy Chapter 4 Transmission Adequacy Transmission lines are the critical link between the point of electricity generation and consumers. The U.S. transmission grid infrastructure is owned and operated by approximately 3,000 distribution utilities and 500 transmission owners. This structure presents a distinct set of challenges in transmission planning, siting, cost allocation, grid operations and management, technological innovation, financing and construction. The development

  8. Electric Transmission Siting | Open Energy Information

    Open Energy Info (EERE)

    OtherOther: Electric Transmission SitingLegal Abstract Brief overview of the California Public Utilities Commission's process for siting of electric transmission lines. Published...

  9. Midwest Independent Transmission System Operator | Open Energy...

    Open Energy Info (EERE)

    Midwest Independent Transmission System Operator Jump to: navigation, search Name: Midwest Independent Transmission System Operator Place: Carmel, IN References: SGIC1 This...

  10. Transmission Losses Product (pbl/products)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Wind Smoothing and Intertie Service (Pilot) Firstgov Pricing for Transmission Losses Product Bonneville Power Administration (BPA) Power Services offers to sell transmission...

  11. Southwest Transmission Cooperative, Inc. Smart Grid Project ...

    Open Energy Info (EERE)

    syntax: * Display map References ARRA Smart Grid Investment Grants1 Southwest Transmission Cooperative Award2 Southwest Transmission Cooperative, Inc., located in Benson,...

  12. Interconnection-Wide Transmission Planning Initiative: Topic...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    in the Texas Interconnection Interconnection-Wide Transmission Planning Initiative: Topic B, State Agency Input Regarding Electric Resource and Transmission Planning in the...

  13. Lone Star Transmission LLC | Open Energy Information

    Open Energy Info (EERE)

    Transmission LLC Jump to: navigation, search Name: Lone Star Transmission LLC Place: Juno Beach, Florida Zip: 33408 Product: Wholly owned subsidiary of FPL Energy, developing...

  14. Electricity Transmission, A Primer | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    This primer on electric transmission is intended to help policymakers understand the physics of the transmission system, the economics, and the policies. PDF icon Electricity ...

  15. American Transmission Systems Inc | Open Energy Information

    Open Energy Info (EERE)

    American Transmission Systems Inc Jump to: navigation, search Name: American Transmission Systems Inc Place: Ohio Website: www.atcllc.com Twitter: @amertransco References: EIA...

  16. Transmission Capital Limited | Open Energy Information

    Open Energy Info (EERE)

    Transmission Capital Limited Jump to: navigation, search Name: Transmission Capital Limited Place: London, United Kingdom Zip: EC2V 7HR Sector: Renewable Energy, Services Product:...

  17. The role of regional transmission associations in providing open transmission access and services

    SciTech Connect (OSTI)

    Bahl, P.K.

    1996-05-01

    The Federal Energy Regulatory Commission (FERC) expanded its authority under the Energy Policy Act of 1992 and issued a Policy Statement on July 30, 1993, for the formation of Regional Transmission Groups (RTGs). In this Policy Statement, FERC laid out a minimum of seven components of RTG Governing Agreements. The purpose of the policy is for an RTG to become an effective instrument in enhancing competition in generation markets, and providing transmission access to requesting entities. The key components of the RTGs are: Coordinated Transmission Planning, Access Rules, Pricing Principles, Dispute Resolution, and adequate consultation and coordination with state regulatory commissions and other stakeholders. Though it is the responsibility of each regulated utility to obtain approval on transmission projects from its respective state commission and siting authority, the RTGs would create a mechanism to keep all commissions and other stakeholders informed on the development and finalization of new transmission projects. This would be done by providing copies of planning studies performed in the technical and economical evaluation of these projects.

  18. Interconnection Transmission Planning: Awards | Department of Energy

    Energy Savers [EERE]

    Interconnection Transmission Planning: Awards Interconnection Transmission Planning: Awards List of Interconnection Transmission Planning awards under the American Recovery and Reinvestment Act organized by interconnection including the organization and amount of Recovery Act funding PDF icon Interconnection Transmission Planning: Awards More Documents & Publications EAC Recommendations for DOE Action Regarding Interconnection-Wide Planning - June 6, 2013 Report: Impacts of Demand-Side

  19. Energy Department, Arizona Utilities Announce Transmission Infrastructure

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Project Energization | Department of Energy Arizona Utilities Announce Transmission Infrastructure Project Energization Energy Department, Arizona Utilities Announce Transmission Infrastructure Project Energization February 12, 2015 - 2:30pm Addthis News Media Contact 202 586 4940 DOENews@hq.doe.gov Energy Department, Arizona Utilities Announce Transmission Infrastructure Project Energization Transmission Line Increases Reliability, Access to Affordable Energy in Southwest States WASHINGTON

  20. Wind Integration, Transmission, and Resource Assessment and

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Characterization Projects | Department of Energy Integration, Transmission, and Resource Assessment and Characterization Projects Wind Integration, Transmission, and Resource Assessment and Characterization Projects This report covers the Wind and Water Power Technologies Office's Wind integration, transmission, and resource assessment and characterization projects from fiscal years 2006 to 2014. PDF icon Wind Integration, Transmission, and Resource Assessment and Characterization Projects

  1. Conductive Channel for Energy Transmission

    SciTech Connect (OSTI)

    Apollonov, Victor V. [A.M. Prokhorov General Physics Institute, Vavilov Str. 38, Moscow, 119991 (Russian Federation)

    2011-11-10

    For many years the attempts to create conductive channels of big length were taken in order to study the upper atmosphere and to settle special tasks, related to energy transmission. There upon the program of creation of 'Impulsar' represents a great interest, as this program in a combination with high-voltage high repetition rate electrical source can be useful to solve the above mentioned problems (N. Tesla ideas for the days of high power lasers). The principle of conductive channel production can be shortly described as follows. The 'Impulsar' - laser jet engine vehicle - propulsion take place under the influence of powerful high repetition rate pulse-periodic laser radiation. In the experiments the CO{sub 2}-laser and solid state Nd:YAG laser systems had been used. Active impulse appears thanks to air breakdown (<30 km) or to the breakdown of ablated material on the board (>30 km), placed in the vicinity of the focusing mirror-acceptor of the breakdown waves. With each pulse of powerful laser the device rises up, leaving a bright and dense trace of products with high degree of ionization and metallization by conductive nano-particles due to ablation. Conductive dust plasma properties investigation in our experiments was produced by two very effective approaches: high power laser controlled ablation and by explosion of wire. Experimental and theoretical results of conductive canal modeling will be presented. The estimations show that with already experimentally demonstrated figures of specific thrust impulse the lower layers of the Ionosphere can be reached in several ten seconds that is enough to keep the high level of channel conductivity and stability with the help of high repetition rate high voltage generator. Some possible applications for new technology are highlighted.

  2. Power superconducting power transmission cable

    DOE Patents [OSTI]

    Ashworth, Stephen P. (Cambridge, GB)

    2003-01-01

    The present invention is for a compact superconducting power transmission cable operating at distribution level voltages. The superconducting cable is a conductor with a number of tapes assembled into a subconductor. These conductors are then mounted co-planarly in an elongated dielectric to produce a 3-phase cable. The arrangement increases the magnetic field parallel to the tapes thereby reducing ac losses.

  3. Power superconducting power transmission cable

    DOE Patents [OSTI]

    Ashworth, Stephen P.

    2003-06-10

    The present invention is for a compact superconducting power transmission cable operating at distribution level voltages. The superconducting cable is a conductor with a number of tapes assembled into a subconductor. These conductors are then mounted co-planarly in an elongated dielectric to produce a 3-phase cable. The arrangement increases the magnetic field parallel to the tapes thereby reducing ac losses.

  4. Transmission Access Resources | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Transmission Access Resources Transmission Access Resources Historically, the addition of new electric generation facilities has been accompanied by new transmission systems. For example, large nuclear and coal plants built in the 1960s and 1970s required interstate transmission infrastructure to deliver the electricity they produced. Likewise, the development of solar and wind generation in the United States will likely involve the development of new transmission. Although the cost of building

  5. Even-odd oscillation and valley polarization of transmission between multilayer graphenes

    SciTech Connect (OSTI)

    Nakanishi, Takeshi; Ando, Tsuneya

    2013-12-04

    Electron transmission through a boundary between multi-layer graphenes with Bernal stacking consisting of different number of layers is studied. A valley polarization in transmission probability appears as in monolayer and bilayer systems, exhibits considerable oscillation depending of even or odd layer numbers, and its amplitude gradually decreases with the layer number. The total transmission shows oscillation with much smaller amplitude.

  6. Transmission

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Volunteers - Sign Up About Science Bowl Curriculum and Activities How to Build a Motor The Great Marble Drop How to Build a Turbine How to Build a Tower Classroom...

  7. Grand Coulee - Bell 500-kV Transmission Line Project, Draft Environmental Impact Statement

    SciTech Connect (OSTI)

    N /A

    2002-08-09

    BPA is proposing to construct a 500-kilovolt (kV) transmission line that would extend approximately 84 miles between the Grand Coulee 500-kV Switchyard, near Grand Coulee Dam, and the Bell Substation, in Mead just north of Spokane. The new line would cross portions of Douglas, Grant, Lincoln, and Spokane counties. In addition to the transmission line, new equipment would be installed at the substations at each end of the new line and at other facilities. The proposed action would remove an existing 115-kV transmission line and replace it with the new 500-kV line on existing right-of-way for most of its length. Additional right-of-way would be needed in the first 3.5 miles out of the Grand Coulee Switchyard to connect to the existing 115-kV right-of-way. Since the mid-1990s, the transmission path west of Spokane, called the West of Hatwai transmission pathway, has grown increasingly constrained. To date, BPA has been able to manage operation of the path through available operating practices, and customer needed have been met while maintaining the reliability of the path. however, in early 2001, operations showed that the amount of electricity that needs to flow from east to west along this path creates severe transmission congestion. Under these conditions, the system is at risk of overloads and violation of industry safety and reliability standards. The problem is particularly acute in the spring and summer months because of the large amount of power generated by dams east of the path. Large amounts of water cannot be spilled during that time in order for BPA to fulfill its obligation to protect threatened and endangered fish. The amount of power that needs to move through this area during these months at times could exceed the carrying capacity of the existing transmission lines. In additional capacity is not added, BPA will run a significant risk that it will not be able to continue to meet its contractual obligations to deliver power and maintain reliability standards that minimize risks to public safety and to equipment. BPA is considering two construction alternatives, the Agency Proposed Action and the Alternative Action. The Alternative Action would include all the components of the Preferred Action except a double-circuit line would be constructed in the Spokane area between a point about 2 miles west of the Spokane River and Bell Substation, a distance of about 9 miles. BPA is also considering the No Action Alternative.

  8. Scanning Transmission Electron Microscopy Investigations of Complex Oxides

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    | Stanford Synchrotron Radiation Lightsource Scanning Transmission Electron Microscopy Investigations of Complex Oxides Monday, May 23, 2011 - 3:30pm SSRL Conference room 137-322 Professor Tom Vogt, NanoCenter & Department of Chemistry, University of South Carolina High-Angle-Annular-Dark-Field/Scanning Transmission Electron Microscopy (HAADF/STEM) is a technique uniquely suited for detailed studies of the structure and composition of complex oxides. The HAADF detector collects electrons

  9. Defect tolerant transmission lithography mask

    DOE Patents [OSTI]

    Vernon, Stephen P. (Pleasanton, CA)

    2000-01-01

    A transmission lithography mask that utilizes a transparent substrate or a partially transparent membrane as the active region of the mask. A reflective single layer or multilayer coating is deposited on the membrane surface facing the illumination system. The coating is selectively patterned (removed) to form transmissive (bright) regions. Structural imperfections and defects in the coating have negligible effect on the aerial image of the mask master pattern since the coating is used to reflect radiation out of the entrance pupil of the imaging system. Similarly, structural imperfections in the clear regions of the membrane have little influence on the amplitude or phase of the transmitted electromagnetic fields. Since the mask "discards," rather than absorbs, unwanted radiation, it has reduced optical absorption and reduced thermal loading as compared to conventional designs. For EUV applications, the mask circumvents the phase defect problem, and is independent of the thermal load during exposure.

  10. Wave transmission over submerged breakwaters

    SciTech Connect (OSTI)

    Kobayashi, N.; Wurjanto, A. )

    1989-09-01

    Monochromatic wave reflection and transmission over a submerged impermeable breakwater is predicted numerically by slightly modifying the numerical model developed previously for predicting wave reflection and run-up on rough or smooth impermeable slopes. The slight modification is related to the landward boundary condition required for the transmitted wave propagating landward. In addition to the conservation equations of mass and momentum used to compute the flow field, an equation of energy is derived to estimate the rate of energy dissipation due to wave breaking. The computed reflection and transmission coefficients are shown to be in agreement with available small-scale test data. The numerical model also predicts the spatial variation of the energy dissipation, the mean water level difference, and the time-averaged volume flux per unit width, although available measurements are not sufficient for evaluating the capabilities and limitations of the numerical model for predicting these quantities.

  11. Midwest Transmission Workshop II Summary

    SciTech Connect (OSTI)

    Kevin Bryan

    2002-12-05

    OAK-B135 After introductions of all participants, Abby Arnold, RESOLVE, reviewed the purpose of the meeting and the agenda. The purpose of the workshop was to share the results of the Midwest Independent System Operator (MISO) scenario development for wind and other fuel sources and the corresponding implications for transmission throughout the MISO control area. The workshop agenda is included in Attachment A.

  12. In Situ Transmission Electron Microscopy

    Office of Scientific and Technical Information (OSTI)

    In Situ Transmission Electron Microscopy Katherine Jungjohann & Yang Liu Sandia National Laboratories, Albuquerque, New Mexico 87185 cint.lanl.gov * Adjustable HT: 100-300 kV * EDAX EDS Detector * Gatan Tridiem GIF * ADF STEM Detector * HAADF STEM Detector * BF STEM Detector * 2.0 A resolution in TEM * 1.9 A resolution in STEM * High resolution videos using Gatan Ultrascan CCD camera * Simultaneous BF and HAADF STEM imaging * EDS and EELS mapping * Energy-filtered imaging Sample Preparation

  13. NREL: Transmission Grid Integration - Projects

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Projects NREL's transmission integration projects provide data and models that help utilities and policymakers make informed decisions about the integration of variable generation, such as solar and wind energy, into the electric power system. Researchers are exploring the potential impacts of higher penetrations of solar and wind power on system operations. Our projects provide insights that enable improved and economical operation practices. Some projects also analyze bulk power market

  14. NREL: Transmission Grid Integration - Webmaster

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Webmaster Please enter your name and email address in the boxes provided, and then type your message below. When you are finished, click the "Send Message" button. NOTE: If you enter your email address incorrectly, we will be unable to reply. Your name: Your email address: Your message: Send Message Printable Version Transmission Grid Integration Home Issues Projects Research Staff Working with Us Publications Webinars Data & Resources News Did you find what you needed? Yes 1 No 0

  15. Public Comments in Response to the November 10, 2011 Federal Register Notice

    Broader source: Energy.gov [DOE]

    The Department issued a Federal Register Notice initiating preparations for development of the current National Electric Transmission Congestion Study. DOE requested comments on what publicly-available data and information should be considered, and what types of analysis should be performed to identify and understand the significance and character of transmission congestion. The following public comments were received as of March 30, 2012.

  16. Coiled transmission line pulse generators

    DOE Patents [OSTI]

    McDonald, Kenneth Fox (Columbia, MO)

    2010-11-09

    Methods and apparatus are provided for fabricating and constructing solid dielectric "Coiled Transmission Line" pulse generators in radial or axial coiled geometries. The pour and cure fabrication process enables a wide variety of geometries and form factors. The volume between the conductors is filled with liquid blends of monomers, polymers, oligomers, and/or cross-linkers and dielectric powders; and then cured to form high field strength and high dielectric constant solid dielectric transmission lines that intrinsically produce ideal rectangular high voltage pulses when charged and switched into matched impedance loads. Voltage levels may be increased by Marx and/or Blumlein principles incorporating spark gap or, preferentially, solid state switches (such as optically triggered thyristors) which produce reliable, high repetition rate operation. Moreover, these Marxed pulse generators can be DC charged and do not require additional pulse forming circuitry, pulse forming lines, transformers, or an a high voltage spark gap output switch. The apparatus accommodates a wide range of voltages, impedances, pulse durations, pulse repetition rates, and duty cycles. The resulting mobile or flight platform friendly cylindrical geometric configuration is much more compact, light-weight, and robust than conventional linear geometries, or pulse generators constructed from conventional components. Installing additional circuitry may accommodate optional pulse shape improvements. The Coiled Transmission Lines can also be connected in parallel to decrease the impedance, or in series to increase the pulse length.

  17. Integrated Transmission and Distribution Control

    SciTech Connect (OSTI)

    Kalsi, Karanjit; Fuller, Jason C.; Tuffner, Francis K.; Lian, Jianming; Zhang, Wei; Marinovici, Laurentiu D.; Fisher, Andrew R.; Chassin, Forrest S.; Hauer, Matthew L.

    2013-01-16

    Distributed, generation, demand response, distributed storage, smart appliances, electric vehicles and renewable energy resources are expected to play a key part in the transformation of the American power system. Control, coordination and compensation of these smart grid assets are inherently interlinked. Advanced control strategies to warrant large-scale penetration of distributed smart grid assets do not currently exist. While many of the smart grid technologies proposed involve assets being deployed at the distribution level, most of the significant benefits accrue at the transmission level. The development of advanced smart grid simulation tools, such as GridLAB-D, has led to a dramatic improvement in the models of smart grid assets available for design and evaluation of smart grid technology. However, one of the main challenges to quantifying the benefits of smart grid assets at the transmission level is the lack of tools and framework for integrating transmission and distribution technologies into a single simulation environment. Furthermore, given the size and complexity of the distribution system, it is crucial to be able to represent the behavior of distributed smart grid assets using reduced-order controllable models and to analyze their impacts on the bulk power system in terms of stability and reliability. The objectives of the project were to: • Develop a simulation environment for integrating transmission and distribution control, • Construct reduced-order controllable models for smart grid assets at the distribution level, • Design and validate closed-loop control strategies for distributed smart grid assets, and • Demonstrate impact of integrating thousands of smart grid assets under closed-loop control demand response strategies on the transmission system. More specifically, GridLAB-D, a distribution system tool, and PowerWorld, a transmission planning tool, are integrated into a single simulation environment. The integrated environment allows the load flow interactions between the bulk power system and end-use loads to be explicitly modeled. Power system interactions are modeled down to time intervals as short as 1-second. Another practical issue is that the size and complexity of typical distribution systems makes direct integration with transmission models computationally intractable. Hence, the focus of the next main task is to develop reduced-order controllable models for some of the smart grid assets. In particular, HVAC units, which are a type of Thermostatically Controlled Loads (TCLs), are considered. The reduced-order modeling approach can be extended to other smart grid assets, like water heaters, PVs and PHEVs. Closed-loop control strategies are designed for a population of HVAC units under realistic conditions. The proposed load controller is fully responsive and achieves the control objective without sacrificing the end-use performance. Finally, using the T&D simulation platform, the benefits to the bulk power system are demonstrated by controlling smart grid assets under different demand response closed-loop control strategies.

  18. California - Establishing Transmission Project Review Streamlining...

    Open Energy Info (EERE)

    Regulatory Guidance - Supplemental Material: California - Establishing Transmission Project Review Streamlining DirectivesPermittingRegulatory GuidanceSupplemental Material...

  19. Transmission Infrastructure Investment Projects (2009) | Department...

    Broader source: Energy.gov (indexed) [DOE]

    Transmission Infrastructure Investment Projects (2009) More Documents & Publications Financial Institution Partnership Program - Commercial Technology Renewable Energy Generation...

  20. Agenda: Electricity Transmission and Distribution- East

    Broader source: Energy.gov [DOE]

    Quadrennial Energy Review Public Meeting in Newark, NJ. September 8, 2014. Electricity Transmission and Distribution - Eastern Interconnection

  1. Washington/Transmission | Open Energy Information

    Open Energy Info (EERE)

    Avista, Pacificorp, Puget Sound Energy, Tacoma Public Utilities, Bonneville Power Administration, Columbia Grid, Northern Tier Transmission Group, and Seattle City...

  2. Environmental Recommendations for Transmission Planning | Open...

    Open Energy Info (EERE)

    generation resources, energy policies, technology costs, impacts on transmission reliability, and emissions is anticipated to facilitate collaborative and comprehensive...

  3. Pulse shaping with transmission lines

    DOE Patents [OSTI]

    Wilcox, Russell B.

    1987-01-01

    A method and apparatus for forming shaped voltage pulses uses passive reflection from a transmission line with nonuniform impedance. The impedance of the reflecting line varies with length in accordance with the desired pulse shape. A high voltage input pulse is transmitted to the reflecting line. A reflected pulse is produced having the desired shape and is transmitted by pulse removal means to a load. Light activated photoconductive switches made of silicon can be utilized. The pulse shaper can be used to drive a Pockels cell to produce shaped optical pulses.

  4. Pulse shaping with transmission lines

    DOE Patents [OSTI]

    Wilcox, R.B.

    1985-08-15

    A method and apparatus for forming shaped voltage pulses uses passive reflection from a transmission line with nonuniform impedance. The impedance of the reflecting line varies with length in accordance with the desired pulse shape. A high voltage input pulse is transmitted to the reflecting line. A reflected pulse is produced having the desired shape and is transmitted by pulse removal means to a load. Light activated photoconductive switches made of silicon can be utilized. The pulse shaper can be used to drive a Pockels cell to produce shaped optical pulses.

  5. Comments of New England Electric Transmission Corporation on Proposed Open

    Office of Environmental Management (EM)

    Access Requirement for International Electric Transmission Facilities | Department of Energy New England Electric Transmission Corporation on Proposed Open Access Requirement for International Electric Transmission Facilities Comments of New England Electric Transmission Corporation on Proposed Open Access Requirement for International Electric Transmission Facilities Motion to intervene out of time and comments of New England Electric Transmission Corporation, New England Hydro-Transmission

  6. Extraordinary optical transmission in nanopatterned ultrathin metal films without holes

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Peer, Akshit; Biswas, Rana

    2016-02-01

    In this study, we experimentally and theoretically demonstrate that a continuous gold film on a periodically textured substrate exhibits extraordinary optical transmission, even though no holes were etched in the film. Our film synthesis started by nanoimprinting a periodic array of nanocups with a period of ~750 nm on a polystyrene film over a glass substrate. A thin non-conformal gold film was sputter-deposited on the polystyrene by angle-directed deposition. The gold film was continuous with spatial thickness variation, the film being thinnest at the bottom of the nanocup. Measurements revealed an extraordinary transmission peak at a wavelength just smaller thanmore » the period, with an enhancement of ~2.5 compared to the classically expected value. Scattering matrix simulations model well the transmission and reflectance measurements when an ultrathin gold layer (~5 nm), smaller than the skin depth is retained at the bottom of the nanocups. Electric field intensities are enhanced by >100 within the nanocup, and ~40 in the ultrathin gold layer causing transmission through it. We show a wavelength red-shift of ~30 nm in the extraordinary transmission peak when the nanocups are coated with a thin film of a few nanometers, which can be utilized for biosensing. The continuous corrugated metal films are far simpler structures to observe extraordinary transmission, circumventing the difficult process of etching the metal film. Such continuous metal films with ultrathin regions are simple platforms for non-linear optics, plasmonics, and biological and chemical sensing.« less

  7. Automated manual transmission shift sequence controller

    DOE Patents [OSTI]

    Lawrie, Robert E. (Whitmore Lake, MI); Reed, Richard G. (Royal Oak, MI); Rausen, David J. (Denver, CO)

    2000-02-01

    A powertrain system for a hybrid vehicle. The hybrid vehicle includes a heat engine, such as a diesel engine, and an electric machine, which operates as both, an electric motor and an alternator, to power the vehicle. The hybrid vehicle also includes a manual-style transmission configured to operate as an automatic transmission from the perspective of the driver. The engine and the electric machine drive an input shaft which in turn drives an output shaft of the transmission. In addition to driving the transmission, the electric machine regulates the speed of the input shaft in order to synchronize the input shaft during either an upshift or downshift of the transmission by either decreasing or increasing the speed of the input shaft. When decreasing the speed of the input shaft, the electric motor functions as an alternator to produce electrical energy which may be stored by a storage device. Operation of the transmission is controlled by a transmission controller which receives input signals and generates output signals to control shift and clutch motors to effect smooth launch, upshift shifts, and downshifts of the transmission, so that the transmission functions substantially as an automatic transmission from the perspective of the driver, while internally substantially functioning as a manual transmission.

  8. Automated manual transmission mode selection controller

    DOE Patents [OSTI]

    Lawrie, Robert E. (Whitmore Lake, MI)

    1999-11-09

    A powertrain system for a hybrid vehicle. The hybrid vehicle includes a heat engine, such as a diesel engine, and an electric machine, which operates as both an electric motor and an alternator, to power the vehicle. The hybrid vehicle also includes a manual-style transmission configured to operate as an automatic transmission from the perspective of the driver. The engine and the electric machine drive an input shaft which in turn drives an output shaft of the transmission. In addition to driving the transmission, the electric machine regulates the speed of the input shaft in order to synchronize the input shaft during either an upshift or downshift of the transmission by either decreasing or increasing the speed of the input shaft. When decreasing the speed of the input shaft, the electric motor functions as an alternator to produce electrical energy which may be stored by a storage device. Operation of the transmission is controlled by a transmission controller which receives input signals and generates output signals to control shift and clutch motors to effect smooth launch, upshift shifts, and downshifts of the transmission, so that the transmission functions substantially as an automatic transmission from the perspective of the driver, while internally substantially functioning as a manual transmission.

  9. Open Access Transmission and Renewable Energy Technologies

    SciTech Connect (OSTI)

    Porter, K.

    1996-09-01

    In April 1996, the Federal Regulatory Commission (PERC) approved Orders 888 and 889 and released a draft rule for public comment on capacity reservation tariffs (CRTs). Order No. 888 requires electric utilities to file transmission tariffs that would allow transmission access to third parties who want to conduct wholesale transactions, and Order No. 889 requires transmission-owning utilities to set up open access, same-time information systems (OASIS), using commercial software and Internet protocols. This paper discusses these Orders in detail, as well as some of the issues before FERC with implications for renewables, which include: transmission pricing; transmission terms and conditions; reassignment of transmission capacity; defining state and FERC jurisdiction over transmission and distribution; the pricing of ancillary services; and the adoption and implementation of independent system operators.

  10. Click to add title

    Office of Environmental Management (EM)

    Transmission Congestion Bob Bradish Managing Director, Transmission Planning & Business Development American Electric Power U.S. Department of Energy National Electric Transmission Congestion Study Workshop December 6, 2011 2 American Electric Power 5.2 million customers in 11 states ~18,000 employees Largest distributor of electricity in the U.S. - 215,800 miles Largest transmission owner - 39,000 miles 2 nd largest generator - 39,000 MW Operations in 3 RTOs - PJM, SPP, & ERCOT 3 Value

  11. RAPID/BulkTransmission/Land Access | Open Energy Information

    Open Energy Info (EERE)

    RAPIDBulkTransmissionLand Access < RAPID | BulkTransmission(Redirected from RAPIDBulkTransmissionLeasing) Jump to: navigation, search RAPID Regulatory and Permitting...

  12. RAPID/BulkTransmission/Land Use | Open Energy Information

    Open Energy Info (EERE)

    RAPIDBulkTransmissionLand Use < RAPID | BulkTransmission Jump to: navigation, search RAPID Regulatory and Permitting Information Desktop Toolkit BETA About Bulk Transmission...

  13. Comments of New England Electric Transmission Corporation on...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    New England Electric Transmission Corporation, New England Hydro-Transmission Electric Company, Inc. and New England Hydro-Transmission Corporation and New England Power Company. ...

  14. RAPID/BulkTransmission/Water Use | Open Energy Information

    Open Energy Info (EERE)

    RAPIDBulkTransmissionWater Use < RAPID | BulkTransmission Jump to: navigation, search RAPID Regulatory and Permitting Information Desktop Toolkit BETA About Bulk Transmission...

  15. RAPID/BulkTransmission/Air Quality | Open Energy Information

    Open Energy Info (EERE)

    BulkTransmissionAir Quality < RAPID | BulkTransmission Jump to: navigation, search RAPID Regulatory and Permitting Information Desktop Toolkit BETA About Bulk Transmission...

  16. Superconducting transmission line particle detector

    DOE Patents [OSTI]

    Gray, Kenneth E. (Naperville, IL)

    1989-01-01

    A microvertex particle detector for use in a high energy physic collider including a plurality of parallel superconducting thin film strips separated from a superconducting ground plane by an insulating layer to form a plurality of superconducting waveguides. The microvertex particle detector indicates passage of a charged subatomic particle by measuring a voltage pulse measured across a superconducting waveguide caused by the transition of the superconducting thin film strip from a superconducting to a non-superconducting state in response to the passage of a charged particle. A plurality of superconducting thin film strips in two orthogonal planes plus the slow electromagnetic wave propogating in a superconducting transmission line are used to resolve N.sup.2 ambiguity of charged particle events.

  17. Superconducting transmission line particle detector

    DOE Patents [OSTI]

    Gray, K.E.

    1988-07-28

    A microvertex particle detector for use in a high energy physic collider including a plurality of parallel superconducting thin film strips separated from a superconducting ground plane by an insulating layer to form a plurality of superconducting waveguides. The microvertex particle detector indicates passage of a charged subatomic particle by measuring a voltage pulse measured across a superconducting waveguide caused by the transition of the superconducting thin film strip from a superconducting to a non- superconducting state in response to the passage of a charged particle. A plurality of superconducting thin film strips in two orthogonal planes plus the slow electromagnetic wave propagating in a superconducting transmission line are used to resolve N/sup 2/ ambiguity of charged particle events. 6 figs.

  18. Magnetically insulated transmission line oscillator

    DOE Patents [OSTI]

    Bacon, Larry D. (Albuquerque, NM); Ballard, William P. (Albuquerque, NM); Clark, M. Collins (Albuquerque, NM); Marder, Barry M. (Albuquerque, NM)

    1988-01-01

    A magnetically insulated transmission line oscillator employs self-generated magnetic fields to generate microwave energy. An anode of the oscillator includes slow-wave structures which are formed of a plurality of thin conductive vanes defining cavities therebetween, and a gap is formed between the anode and a cathode of the oscillator. In response to a pulsed voltage applied to the anode and cathode, self-generated magnetic fields arfe produced in a cross-field orientation with respect to the orientation of the electric field between the anode and the cathode. The cross-field magnetic fields insulate the flow of electrons in the gap and confine the flow of electrons within the gap.

  19. Magnetically insulated transmission line oscillator

    DOE Patents [OSTI]

    Bacon, L.D.; Ballard, W.P.; Clark, M.C.; Marder, B.M.

    1987-05-19

    A magnetically insulated transmission line oscillator employs self-generated magnetic fields to generate microwave energy. An anode of the oscillator includes slow-wave structures which are formed of a plurality of thin conductive vanes defining cavities therebetween, and a gap is formed between the anode and a cathode of the oscillator. In response to a pulsed voltage applied to the anode and cathode, self-generated magnetic fields are produced in a cross-field orientation with respect to the orientation of the electric field between the anode and the cathode. The cross-field magnetic fields insulate the flow of electrons in the gap and confine the flow of electrons within the gap. 11 figs.

  20. Slide 1

    Energy Savers [EERE]

    11 * 2009 Study: "Southern California remains congested, and...it should retain its status as a Critical Congestion Area." * DOE's 2009 determination was appropriate * Determination should be revisited for the 2012 congestion study - Major new XMSN approved and under construction * Tehachapi Transmission Project (under construction) * Sunrise Powerlink (under construction) * Colorado River-Devers-Valley #2 (approved by CAISO and CPUC) - Recent CAISO studies indicate that with addition

  1. SPP Staff appreciates the opportunity to provide input regarding the Draft Conge

    Energy Savers [EERE]

    SPP Staff appreciates the opportunity to provide input regarding the Draft Congestion Study. The following remarks have not been vetted with SPP members, and do not represent any approved official remarks on behalf of SPP's members. Given the long lead times to get EHV transmission approved and constructed, DOE Congestion Studies need to look beyond 3-5 year horizons. DOE assessments regarding congestion need to go beyond reporting historical data and summarizing regional studies to reflect

  2. Revenue reconciled optimum pricing of transmission services

    SciTech Connect (OSTI)

    Perera, B.L.P.P.; Farmer, E.D.; Cory, B.J.

    1996-08-01

    This paper describes a methodology for evaluating an optimal set of transmission prices, to be charged for use of a transmission system on a time-of-use basis. The transmission prices are determined by maximizing the global benefit of using the transmission system that allocates both capacity and operational costs. The security considerations are explicitly taken into account by incorporating security factors in the algorithm. The important issue of revenue recovery by the transmission utility is addressed by modifying the optimum prices without affecting the consumer behavior. This can be achieved by setting the prices within indifference intervals over which consumers are insensitive to transmission prices. Application of the methodology is illustrated on the IEEE 24 bus test system.

  3. SunZia Southwest Transmission Project Comments

    Broader source: Energy.gov (indexed) [DOE]

    SunZia Southwest Transmission Project Comments Provided to the US Department of Energy Office of Electricity Delivery and Energy Reliability Request for Information Relating to the Permitting of Transmission Lines Submitted as of March 28, 2012 2 1.0 Background. SunZia Southwest Transmission Project (SunZia or the Project) is a joint development effort currently underway in Arizona and New Mexico. The Project definition includes licensing, permitting, financing, constructing and operating up to

  4. NREL: Transmission Grid Integration - Research Staff

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Research Staff NREL's transmission and grid integration research staff work to incorporate renewable energy into the transmission system primarily through NREL's Power Systems Engineering Center. Photo of Barbara O'Neill Barbara O'Neill, Transmission and Grid Integration Group Manager M.S., Energy Management and Policy, University of Pennsylvania Engineering Diploma, Petroleum Economics and Management, French Institute of Petroleum B.S., Electrical Engineering, Pratt Institute Barbara has a

  5. RRTT - Rapid Response Team for Transmission

    Energy Savers [EERE]

    Rapid Response Team- Transmission Exploring the Business Link Opportunity: Transmission & Clean Energy Development in the West TRIBAL LEADER FORUM SERIES February 7, 2012 Laura Smith Morton Department of Energy Laura.morton@hq.doe.gov Nine Agency MOU * Improves uniformity, consistency, and transparency - Establishes the roles and responsibilities of the nine signatory agencies regarding electric transmission infrastructure project applicants * Provides single point of contact for

  6. Electricity Transmission, A Primer | Open Energy Information

    Open Energy Info (EERE)

    LibraryAdd to library Report: Electricity Transmission, A Primer Authors Matthew H. Brown, National Conference of State Legislatures, Richard P. Sedano and The Regulatory...

  7. State action in regional transmission groups

    SciTech Connect (OSTI)

    Rokach, J.Z.

    1994-12-01

    States should participate in coordinated transmission planning through regional transmission groups, while reserving their right to pass upon transmission planning. This would smooth an otherwise difficult transition, as FERC and state regulators seek to facilitate a competitive bulk power market that ignores arbitrary jurisdiction lines. Since the Federal Energy Regulatory Commission issued its Policy Statement on Regional Transmission Groups, two RTG`s, the Western Regional Transmission Association and the Southwest Regional Transmission Association, have gained conditional approval from FERC. A third, the Northwest Regional Transmission Association, files its governing agreement with the Commission, seeking FERC`s approval. Price setting within RTGs and information exchanges involved in planning the grid raise questions of the legality of these collective actions under the antitrust laws. All three agreements allow for exchanges of commercial and planning information, but, conspicuously, do not set transmission prices. For the moment, therefore, antitrust liability for RTGs would arise out of the information exchanges involved in planning the grid. In addition, with FERC pushing for `restructuring` at the wholesale level through open access and the states becoming aggressive in trying to institute competition at the consumer level through retail wheeling, issues of federal-state jurisdiction in transmission have come to the fore.

  8. Transmission Services Commercial Systems Support and Development

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Call Agenda This customer conference call will provide updates concerning BPA Transmission Services' commercial systems support and development efforts. It will also provide...

  9. Transmission Line Security Monitor: Final Report

    SciTech Connect (OSTI)

    John Svoboda

    2011-04-01

    The Electric Power Transmission Line Security Monitor System Operational Test is a project funded by the Technical Support Working Group (TSWG). TSWG operates under the Combating Terrorism Technical Support Office that functions under the Department of Defense. The Transmission Line Security Monitor System is based on technology developed by Idaho National Laboratory. The technology provides a means for real-time monitoring of physical threats and/or damage to electrical transmission line towers and conductors as well as providing operational parameters to transmission line operators to optimize transmission line operation. The end use is for monitoring long stretches of transmission lines that deliver electrical power from remote generating stations to cities and industry. These transmission lines are generally located in remote transmission line corridors where security infrastructure may not exist. Security and operational sensors in the sensor platform on the conductors take power from the transmission line and relay security and operational information to operations personnel hundreds of miles away without relying on existing infrastructure. Initiated on May 25, 2007, this project resulted in pre-production units tested in realistic operational environments during 2010. A technology licensee, Lindsey Manufacturing of Azusa California, is assisting in design, testing, and ultimately production. The platform was originally designed for a security monitoring mission, but it has been enhanced to include important operational features desired by electrical utilities.

  10. Southline Transmission Line | Open Energy Information

    Open Energy Info (EERE)

    Analysis Type EIS Applicant Southline Transmission, LLC, a subsidiary of Hunt Power L.P. Consultant SWCA Environmental Consultants Geothermal Area Project Location Project...

  11. State Generation & Transmission Siting Directory | Open Energy...

    Open Energy Info (EERE)

    Directory Jump to: navigation, search OpenEI Reference LibraryAdd to library General: State Generation & Transmission Siting Directory Abstract A guide of generation and...

  12. State Strategies for Accelerating Transmission Development for...

    Open Energy Info (EERE)

    Strategies for Accelerating Transmission Development for Renewable Energy Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: State Strategies for...

  13. RAPID/Geothermal/Transmission Siting & Interconnection | Open...

    Open Energy Info (EERE)

    to the public for compensation. See AS 42.05.990(5) for additional information. NA Geothermal Transmission Siting & Interconnection in California California Energy...

  14. Detonator comprising a nonlinear transmission line

    DOE Patents [OSTI]

    Elizondo-Decanini, Juan M

    2014-12-30

    Detonators are described herein. In a general embodiment, the detonator includes a nonlinear transmission line that has a variable capacitance. Capacitance of the nonlinear transmission line is a function of voltage on the nonlinear transmission line. The nonlinear transmission line receives a voltage pulse from a voltage source and compresses the voltage pulse to generate a trigger signal. Compressing the voltage pulse includes increasing amplitude of the voltage pulse and decreasing length of the voltage pulse in time. An igniter receives the trigger signal and detonates an explosive responsive to receipt of the trigger signal.

  15. RAPID/BulkTransmission | Open Energy Information

    Open Energy Info (EERE)

    regulatory processes and requirements by searching our regulatory flowchart library. Learn more about bulk transmission. BulkTransCoverage.png Regulations and permitting...

  16. SunZia Southwest Transmission Project Comments

    Broader source: Energy.gov (indexed) [DOE]

    Transmission Project Comments Provided to the US Department of Energy Office of Electricity Delivery and Energy Reliability Request for Information Relating to the Permitting...

  17. Northern Pass Transmission Line Project Environmental Impact...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Northern Pass Transmission Line Project Environmental Impact Statement: Announcement of Change in Public Meeting Location: Federal Register Notice Volume 78, No. 181 - September ...

  18. EEI/DOE Transmission Capacity Report

    Broader source: Energy.gov (indexed) [DOE]

    ... The data show a continuation of past trends. Specifically, transmission capacity is being ... 1978 through 2012. These results show trends over time at the national and regional ...

  19. Briefing Memo: Petroleum Product Transmission & Distribution...

    Broader source: Energy.gov (indexed) [DOE]

    PDF of the briefing memo. Briefing Memo More Documents & Publications Briefing Memo: Petroleum Product Transmission & Distribution The Quadrennial Energy Review (Full Report)...

  20. Transmission Services Commercial Systems Support and Development

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Commercial Systems Support and Development Customer Conference Call Agenda This customer conference call will provide updates concerning BPA Transmission Services' commercial...

  1. Transmission/Resource Library | Open Energy Information

    Open Energy Info (EERE)

    electric transmission systems, including in-depth discussion direct current, below-ground, and high-temperature superconductor lines. Includes sections on design features as...

  2. Interconnection-Wide Transmission Planning Initiative: Topic...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Resource Planning and Priorities Interconnection-Wide Transmission Planning Initiative: Topic B, Cooperation Among States in the Eastern Interconnection on Electric Resource...

  3. Interconnection-Wide Transmission Planning Initiative: Topic...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Resource Planning and Priorities Interconnection-Wide Transmission Planning Initiative: Topic B, Cooperation Among States in the Western Interconnection on Electric Resource...

  4. Interconnection-Wide Transmission Planning Initiative: Topic...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Analysis and Planning Interconnection-Wide Transmission Planning Initiative: Topic A, Interconnection-Level Analysis and Planning A description of the requirements for...

  5. Transmission Reliability Program 2015 Reliability & Markets Peer...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Program 2015 Reliability & Markets Peer Review Materials Available Transmission Reliability Program 2015 Reliability & Markets Peer Review Materials Available September 16, 2015 -...

  6. NREL: Transmission Grid Integration Home Page

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    insolation. This variability affects how transmission systems with high penetrations of renewable energy sources operate. NREL researchers are identifying these effects and...

  7. Generation and Transmission Maximization Model | Open Energy...

    Open Energy Info (EERE)

    its limited energy and transmission resources, but also firm contracts, independent power producer (IPP) agreements, and bulk power transaction opportunities on the spot...

  8. ETrans Federal Permitting Transmission Tracking System | Open...

    Open Energy Info (EERE)

    More recently, the Rapid Response Team for Transmission (RRTT) was created, which extends activity outside of federal lands. This website hosts a tracking system and search feature...

  9. Transmission Reassignment Reporting Requirement - April 2, 2014

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    capacity reassignments, including but not limited to pricing information, on BPA's Open Access Same-Time Information System (OASIS). Customers reassigning transmission...

  10. Wyoming/Transmission | Open Energy Information

    Open Energy Info (EERE)

    Lower Valley Energy, High West Energy, Western Area Power Administration, Bonneville Power Administration, Tri-State Generation and Transmission Association, Inc., and Rocky...

  11. California/Transmission | Open Energy Information

    Open Energy Info (EERE)

    San Diego Gas & Electric, Sacramento Municipal Utility District, PacifiCorp, Bonneville Power Administration, Transmission Agency of Northern California, and Western Area Power...

  12. Nevada/Transmission | Open Energy Information

    Open Energy Info (EERE)

    own transmission facilities in the State of Nevada: NV Energy, Bonneville Power Administration, and Valley Electric Association, Colorado River Commission, Los...

  13. Oregon/Transmission | Open Energy Information

    Open Energy Info (EERE)

    Electric Cooperative, Columbia Grid, Northern Tier Transmission Group, and Bonneville Power Administration. Oregon Energy Policy The Oregon Department of Energy's Governor's...

  14. Final Report Navajo Transmission Project (NTP)

    SciTech Connect (OSTI)

    Bennie Hoisington; Steven Begay

    2006-09-14

    The Din Power Authority is developing the Navajo Transmission Project (NTP) to relieve the constraints on the transmission of electricity west of the Four Corners area and to improve the operation flexibility and reliability of the extra-high-voltage transmission system in the region. The NTP creates the wholesale transmission capacity for more economical power transfers, sales, and purchases in the region. It will facilitate the development of Navajo energy resources, improve economic conditions on the Navajo Nation as well as allow DPA to participate in the western electrical utility industry.

  15. Proponent's Environmental Assessment (PEA) Checklist for Transmission...

    Open Energy Info (EERE)

    Proponent's Environmental Assessment (PEA) Checklist for Transmission Line and Substation Projects Jump to: navigation, search OpenEI Reference LibraryAdd to library Permitting...

  16. Reminder: Transmission Services Product Pricing Validation -...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Teams Customer Training Interconnection Notices Rates Standards of Conduct Tariff TF Web Based Training Notice: Reminder: Transmission Services Product Pricing Validation This...

  17. Transmission Services Product Pricing Validation - September...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Teams Customer Training Interconnection Notices Rates Standards of Conduct Tariff TF Web Based Training Notice: Transmission Services Product Pricing Validation On October 1,...

  18. Coordination of Federal Authorizations for Electric Transmission...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Coordination of Federal Authorizations for Electric Transmission Facilities: Federal Register Notice Volume 73, No. 183 - Sep. 19, 2008 Coordination of Federal Authorizations for...

  19. Scientific Achievement Analytical Transmission Electron Microscopy

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Analytical Transmission Electron Microscopy (TEM) method was developed to determine thickness and wrinkles in electron beam sensitive 2-dimensional (2D) MFI nanosheets....

  20. Category:NEPA Transmission | Open Energy Information

    Open Energy Info (EERE)

    Pages in category "NEPA Transmission" This category contains only the following page. T TransWest Retrieved from "http:en.openei.orgwindex.php?titleCategory:NEPATransmiss...

  1. Renewable Energy Transmission Roadmap | Open Energy Information

    Open Energy Info (EERE)

    Roadmap Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: Renewable Energy Transmission Roadmap Abstract Renewable energy is becoming an...

  2. Template:Nepa Transmission | Open Energy Information

    Open Energy Info (EERE)

    General NEPA Document Information TransmissionType - Energy Sector (e.g. Geothermal, Solar, Wind) (page: Category:ElectricityGeneratingTechnologies) EnvironmentalAnalysisTyp...

  3. Supervisory Transmission Lines and Substation Maintenance Manager

    Broader source: Energy.gov [DOE]

    (See Frequently Asked Questions for more information). Where would I be working? Western Area Power Administration Desert Southwest Region Transmission Lines and Substation Maintenance (G5200) 615...

  4. Richard Shaheen named Senior VP of Transmission

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    transmission lines and initiated upgrades to Celilo Substation and the Pacific Direct Current Intertie. "Richard is an excellent leader, and his 25-plus years of experience at a...

  5. Nevada Transmission Siting Information | Open Energy Information

    Open Energy Info (EERE)

    search OpenEI Reference LibraryAdd to library PermittingRegulatory Guidance - GuideHandbook: Nevada Transmission Siting InformationPermittingRegulatory GuidanceGuide...

  6. Articles about Grid Integration and Transmission | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    about grid integration and transmission featured by the U.S. Department of Energy (DOE) Wind Program. September 16, 2015 Argonne National Laboratory Develops New Model to Quantify...

  7. Especial Gear Transmissions EGT | Open Energy Information

    Open Energy Info (EERE)

    EGT Jump to: navigation, search Name: Especial Gear Transmissions (EGT) Place: Spain Sector: Wind energy Product: Designs, manufactures and repairs industrial wind gear reducers...

  8. Memorandum of Understanding Regarding Transmission Siting on...

    Open Energy Info (EERE)

    Transmission Siting on Federal Land (2006)Legal Author Federal Agencies Organizations United States Department of Energy, United States Department of Defense, United States...

  9. Microsoft Word - 20140522 Petroleum Transmission Storage and...

    Broader source: Energy.gov (indexed) [DOE]

    ... Perhaps foremost was the interdependency of liquids transmission and electrical generation. Widespread power outages, coupled with reliance of the fuel pumping facilities and ...

  10. PP-230-1 International Transmission Company | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    1 International Transmission Company PP-230-1 International Transmission Company Presidential permit authorizing British Columbia Electric Company, Limited to construct, operate, and maintain electric transmission facilities at the U.S-Canadian border. PDF icon PP-230-1 International Transmission Company More Documents & Publications PP-230-2 International Transmission Company PP-230 International Transmission Company PP-221 Detroit Edison Company

  11. Application for Presidential Permit OE Docket No. PP-230-4 International Transmission Company: Letter from New York Transmission Owners

    Broader source: Energy.gov [DOE]

    Application from International Transmission Company to construct, operate, and maintain electric transmission facilities at the U.S. - Canada border.

  12. Congestion Heat Plot

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    SFTFwaMJpNg

  13. Slide 1

    Energy Savers [EERE]

    Planning: Promoting Clean Energy and the Next Generation of our National Infrastructure DOE INITIATIVES 2012 Triennial Congestion Study * Use existing studies to ID congestion * Narrower areas of congestion * Public Input: - December workshops in San Diego, Portland, Philadelphia and St. Louis - Written comments due to congestionstudy2012@hq.doe.gov by 30 March 2012 - http://energy.gov/oe/services/electricity-policy-coordination-and- implementation/transmission-planning/national-0 * DOE/FERC

  14. NREL: Transmission Grid Integration - Solar Power Data for Integration

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Studies Power Data for Integration Studies The Solar Power Data for Integration Studies are synthetic solar photovoltaic (PV) power plant data points for the United States for the year 2006. The data are intended for use by energy professionals such as transmission planners, utility planners, project developers, and university researchers who perform solar integration studies and need to estimate power production from hypothetical solar plants. Alert! The solar power datasets are modeled

  15. Quantifying Fl Value of Hydro in Transmission Grid | Department of Energy

    Energy Savers [EERE]

    Quantifying Fl Value of Hydro in Transmission Grid Quantifying Fl Value of Hydro in Transmission Grid Quantifying Fl Value of Hydro in Transmission Grid Office presentation icon 72_hydro_grid_services_epri_key.ppt More Documents & Publications Enviro effects of hydrokinetic turbines on fish Hydropower Advancement Project (HAP): Audits and Feasibility Studies for Capacity and Efficiency Upgrades Pumped Storage Hydropower (Detailed Analysis to Demonstrate Value)-Modeling and Analysis of Value

  16. Electric power transmission for a Hanford Nuclear Energy Center (HNEC)

    SciTech Connect (OSTI)

    Harty, H.; Dowis, W.J.

    1983-06-01

    The original study of transmission for a Hanford Nuclear Energy Center (HNEC), which was completed in September 1975, was updated in June 1978. The present 1983 revision takes cognizance of recent changes in the electric power situation of the PNW with respect to: (1) forecasts of load growth, (2) the feasibility of early use of 1100 kV transmission, and (3) the narrowing opportunities for siting nuclear plants in the region. The purpose of this update is to explore and describe additions to the existing transmission system that would be necessary to accommodate three levels of generation at HNEC. Comparisons with a PNW system having new thermal generating capacity distributed throughout the marketing region are not made as was done in earlier versions.

  17. Ecological benefits of dc power transmission

    SciTech Connect (OSTI)

    Kutuzova, N. B.

    2011-05-15

    The environmental effects of dc overhead transmission lines are examined. The major effects of ac and dc transmission lines are compared. Dc lines have advantages compared to ac lines in terms of electrical safety for people under the lines, biological effects, corona losses, and clearance width.

  18. Electricity Transmission and Distribution Technologies Available for

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Licensing - Energy Innovation Portal Electricity Transmission Site Map Printable Version Share this resource About Search Categories (15) Advanced Materials Biomass and Biofuels Building Energy Efficiency Electricity Transmission Marketing Summaries (70) Success Stories (2) Energy Analysis Energy Storage Geothermal Hydrogen and Fuel Cell Hydropower, Wave and Tidal Industrial Technologies Solar Photovoltaic Solar Thermal Startup America Vehicles and Fuels Wind Energy Partners (27) Visual

  19. PP-230 International Transmission Company | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    International Transmission Company PP-230 International Transmission Company Presidential permit authorizing International Transmission Company to construct, operate, and maintain electric transmission facilities at the U.S-Canadian border. PDF icon PP-230 International Transmission Company More Documents & Publications PP-230-2 International Transmission Company Application for presidential permit OE Docket No. PP-230-4 International Transmission Company: Federal Register Notice Volume 74,

  20. PP-230-2 International Transmission Company | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    2 International Transmission Company PP-230-2 International Transmission Company Presidential permit authorizing International Transmission Company to construct, operate, and maintain electric transmission facilities at the U.S-Canadian border. PDF icon PP-230-2 International Transmission Company More Documents & Publications PP-230 International Transmission Company Application for presidential permit OE Docket No. PP-230-4 International Transmission Company: Federal Register Notice Volume

  1. Puget Sound Area Electric Reliability Plan. Appendix E: Transmission Reinforcement Analysis : Draft Environmental Impact Statement.

    SciTech Connect (OSTI)

    United States. Bonneville Power Administration.

    1991-09-01

    Five transmission line options and several reactive (voltage support) options are presently being considered as possible solutions to the PSAERP by the Transmission Team. The first two line options would be built on new rights-of way adjacent (as much as possible) to existing corridors. The reactive options would optimize the existing transmission system capability by adding new stations for series capacitors and/or switchgear. The other three line options are rebuilds or upgrades of existing cross mountain transmission lines. These options are listed below and include a preliminary assessment of the additional transmission system reinforcement required to integrate the new facilities into the existing transmission system. These options were derived from earlier study work that was summarized in Puget Sound Reinforcement Transmission Options'' and New Cross Mountain Transmission Line Alternative: The Crosstie'', which are attached. The initial Transmission Options study report recognized the value to system performance of adding an entirely new circuit rather than rebuilding an existing one. However, siting realities require that rebuild options be considered. Typically, the most attractive rebuild options would be the lowest capacity (lowest voltage) circuits. But because of corridor location, length and terminal proximity, the rebuild options listed below appear to be the most promising. Schematic diagrams and QV Curves of each option are also attached. It should be noted that Snoqualmie and Echo Lake refer to the same station east of Puget Sound and Naneum and Kittitas refer to the same station in the Ellensburg area. 100 figs., 20 tabs.

  2. Concurrent Wind Cooling in Power Transmission Lines

    SciTech Connect (OSTI)

    Jake P Gentle

    2012-08-01

    Idaho National Laboratory and the Idaho Power Company, with collaboration from Idaho State University, have been working on a project to monitor wind and other environmental data parameters along certain electrical transmission corridors. The combination of both real-time historical weather and environmental data is being used to model, validate, and recommend possibilities for dynamic operations of the transmission lines for power and energy carrying capacity. The planned results can also be used to influence decisions about proposed design criteria for or upgrades to certain sections of the transmission lines.

  3. NOVEL SIGNAL PROCESSING WITH NONLINEAR TRANSMISSION LINES

    SciTech Connect (OSTI)

    D. REAGOR; ET AL

    2000-08-01

    Nonlinear dielectrics offer uniquely strong and tunable nonlinearities that make them attractive for current devices (for example, frequency-agile microwave filters) and for future signal-processing technologies. The goal of this project is to understand pulse propagation on nonlinear coplanar waveguide prototype devices. We have performed time-domain and frequency-domain experimental studies of simple waveguide structures and pursued a theoretical understanding of the propagation of signals on these nonlinear waveguides. To realistically assess the potential applications, we used a time-domain measurement and analysis technique developed during this project to perform a broadband electrodynamics characterization in terms of nonlinear, dispersive, and dissipative effects. We completed a comprehensive study of coplanar waveguides made from high-temperature superconducting thin-film YBa{sub 2}Cu{sub 3}O{sub 7{minus}{delta}} electrodes on nonlinear dielectric single-crystal SrTiO{sub 3} substrates. By using parameters determined from small-signal (linear) transmission characteristics of the waveguides, we develop a model equation that successfully predicts and describes large-signal (nonlinear) behavior.

  4. Electrical Transmission Line Diametrical Retention Mechanism

    DOE Patents [OSTI]

    Hall, David R.; Hall, Jr., H. Tracy; Pixton, David; Dahlgren, Scott; Sneddon, Cameron; Briscoe, Michael; Fox, Joe

    2006-01-03

    The invention is a mechanism for retaining an electrical transmission line. In one embodiment of the invention it is a system for retaining an electrical transmission line within downhole components. The invention allows a transmission line to be attached to the internal diameter of drilling components that have a substantially uniform drilling diameter. In accordance with one aspect of the invention, the system includes a plurality of downhole components, such as sections of pipe in a drill string, drill collars, heavy weight drill pipe, and jars. The system also includes a coaxial cable running between the first and second end of a drill pipe, the coaxial cable having a conductive tube and a conductive core within it. The invention allows the electrical transmission line to withstand the tension and compression of drill pipe during routine drilling cycles.

  5. Data transmission element for downhole drilling components

    DOE Patents [OSTI]

    Hall, David R.; Hall, Jr., H. Tracy; Pixton, David S.; Dahlgren, Scott; Fox, Joe; Sneddon, Cameron; Briscoe, Michael

    2006-01-31

    A robust data transmission element for transmitting information between downhole components, such as sections of drill pipe, in the presence of hostile environmental conditions, such as heat, dirt, rocks, mud, fluids, lubricants, and the like. The data transmission element components include a generally U-shaped annular housing, a generally U-shaped magnetically conductive, electrically insulating element such as ferrite, and an insulated conductor. Features on the magnetically conducting, electrically insulating element and the annular housing create a pocket when assembled. The data transmission element is filled with a polymer to retain the components within the annular housing by filling the pocket with the polymer. The polymer can bond with the annular housing and the insulated conductor but preferably not the magnetically conductive, electrically insulating element. A data transmission element is mounted within a recess proximate a mating surface of a downhole drilling component, such as a section of drill pipe.

  6. Agenda: Electricity Transmission, Storage and Distribution- West

    Broader source: Energy.gov [DOE]

    The subject of transmission has many facets: its role in bulk power reliability, including how to maintain reliability with a changing resource mix; the planning, cost-allocation and state &...

  7. Load-resistant coaxial transmission line

    DOE Patents [OSTI]

    Hall, David R.; Fox, Joe

    2006-01-03

    A transmission line for downhole tools that make up all or part of a tool string for drilling and production of oil, gas, and geothermal wells that can withstand the dynamic gravitational forces and other accelerations associated with downhole excavations. The transmission line has a metal tube, or outer conductor, that houses a coaxial wire inner conductor. A non-metallic dielectric material is interposed between the inner and outer conductors. The outer and inner conductors and the dielectric are sufficiently compressed together so that independent motion between them is abated. Compression of the components of the transmission line may be achieved by drawing the transmission through one or more dies in order to draw down the outer conductor onto the dielectric, or by expanding the inner conductor against the dielectric using a mandrel or hydraulic pressure. Non-metallic bead segments may be used in aid of the compression necessary to resist the dynamic forces and accelerations of drilling.

  8. Georgia Transmission Corp | Open Energy Information

    Open Energy Info (EERE)

    Corp Jump to: navigation, search Name: Georgia Transmission Corp Place: Georgia References: EIA Form EIA-861 Final Data File for 2010 - File1a1 EIA Form 861 Data Utility Id 7197...

  9. EIS-0285: Transmission System Vegetation Management Program

    Broader source: Energy.gov [DOE]

    Bonneville Power Administration (Bonneville) is responsible for maintaining a network of 24,000 kilometers (km) or 15,000 miles (mi.) of electric transmission lines and 350 substations. This...

  10. Infrastructure Needs: Natural Gas/Electricity Transmission,...

    Broader source: Energy.gov (indexed) [DOE]

    miles of transmission lines, 72,000 miles of distribution lines, and 6,300 miles of natural gas pipelines. Our over 8,600 employees are committed to our mission to deliver...

  11. American Transmission Company LLC | Open Energy Information

    Open Energy Info (EERE)

    LLC Jump to: navigation, search Name: American Transmission Company LLC Place: Waukesha, WI References: SGIC1 This article is a stub. You can help OpenEI by expanding it....

  12. Transmission Reliability Peer Review Materials Now Available

    Broader source: Energy.gov [DOE]

    The Office of Electricity Delivery and Energy Reliability held a peer review of the Transmission Reliability Program on June 10-11, 2015, in Washington, DC. Materials including the agenda and presentations are now available for download.

  13. Electrician - Foreman II (Transmission Lines & Substations) ...

    Broader source: Energy.gov (indexed) [DOE]

    Region Transmission Lines and Substation Maintenance (G5200) 615 S. 43rd Avenue Phoenix, AZ 85009 Duty Location is Page, AZ Find out more about living conditions at this...

  14. Wind Energy Transmission | Open Energy Information

    Open Energy Info (EERE)

    Wind Energy Transmission Jump to: navigation, search Photoshop art created from two NREL-PIX photos (10929 & 15185) of a sunset view of electrical power towers combined with wind...

  15. X-ray transmissive debris shield

    DOE Patents [OSTI]

    Spielman, Rick B. (Albuquerque, NM)

    1994-01-01

    A composite window structure is described for transmitting x-ray radiation and for shielding radiation generated debris. In particular, separate layers of different x-ray transmissive materials are laminated together to form a high strength, x-ray transmissive debris shield which is particularly suited for use in high energy fluences. In one embodiment, the composite window comprises alternating layers of beryllium and a thermoset polymer.

  16. Transmission Infrastructure: FERCs Role

    U.S. Energy Information Administration (EIA) Indexed Site

    Transmission Incentives Transmission Incentives P. Kumar Agarwal P. Kumar Agarwal Acting Director, Division of Reliability & Acting Director, Division of Reliability & Engineering Services Engineering Services Federal Energy Regulatory Commission Federal Energy Regulatory Commission U.S. DOE, Energy Information Administration U.S. DOE, Energy Information Administration 2009 Energy Conference 2009 Energy Conference Washington, DC Washington, DC April 7, 2009 April 7, 2009 2 2 History

  17. NREL: Transmission Grid Integration - Working With Us

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Working With Us NREL works with industry, government, and academia on transmission integration research. Learn how you can work with us. Develop Technology Partnerships There are a variety of ways to get involved with NREL's transmission integration activities. You can: Work collaboratively with NREL through cooperative research and development agreements. This is the most common means of industrial collaboration. Participate in subcontracted research. Close to half NREL's budget supports

  18. Microsoft PowerPoint - Carlsen.ppt

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Inter Inter - - Regional Planning in the Southeast Regional Planning in the Southeast - - Southern Company Transmission Southern Company Transmission Ron Carlsen Planning Manager Southern Company Transmission March 26, 2009 * Planning Activities in the Southeast - Southeastern Regional Transmission Planning Process - Southeast Inter-Regional Planning Process * 2006 DOE Congestion Study * Current and Future Coordination Activities * Southern Company - Clean Energy Programs Inter-Regional Planning

  19. PP-76 The Vermont Electric Transmission Company | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    6 The Vermont Electric Transmission Company PP-76 The Vermont Electric Transmission Company Presidential Permit authorizing The Vermont Electric Transmission Company to construct, operate, and maintain transmission facilities at the U.S. - Canada Border. PDF icon PP-76 The Vermont Electric Transmission Company More Documents & Publications PP-76-1 The Vermont Electric Transmission Company PP-66-1 Vermont Electric Power Company, Inc. PP-228 Edison Sault Electric

  20. Draft Chapter 4: Transmission Adequacy | Department of Energy

    Office of Environmental Management (EM)

    4: Transmission Adequacy Draft Chapter 4: Transmission Adequacy A robust interstate electric transmission network must be developed to enable our electricity future. PDF icon Draft Chapter 4: Transmission Adequacy More Documents & Publications DOE EAC Electricity Adequacy Report. Transmission Chapter DRAFT- September 18, 2008 DOE EAC Electricity Adequacy Report. CHAPTER 4: Transmission Adequacy. October 17, 2008 DRAFT Electricity Advisory Committee Meeting, September 25, 2008: Minutes