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  1. Manhattan Project | Department of Energy

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

    Project Manhattan Project Manhattan Project New! Manhattan Project National Historical Park New! K-25 Virtual Museum The Department of Energy traces its origins to World War II and the Manhattan Project effort to build the first atomic bomb. As the direct descendent of the Manhattan Engineer District, the organization set up by the Army Corps of Engineers to develop and build the bomb, the Department continues to own and manage the Federal properties at most of the major Manhattan Project sites,

  2. Manhattan Project National Historical Park

    Broader source: Energy.gov [DOE]

    The Department, as the direct descendent of the Manhattan Engineer District, owns and manages the Federal properties at most of the major Manhattan Project sites, including Oak Ridge, Tennessee;...

  3. The Manhattan Project

    Office of Scientific and Technical Information (OSTI)

    ... Center for Oak Ridge Oral History, including stories about the Manhattan Project The Manhattan Project: A New and Secret World of Human Experimentation Top Related Information: ...

  4. Manhattan Project: Maps

    Office of Scientific and Technical Information (OSTI)

    Scroll down to view thumbnails of each map. Leslie Groves looks at a map of Japan. Manhattan Project: General Manhattan Project Facilities Places map "Signature Facilities of the ...

  5. Manhattan Project app released

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

    » Manhattan Project app released At the Bradbury Latest Issue:September 2016 all issues All Issues » submit Manhattan Project app available NOW! Downloadable through iTunes June 1, 2016 The opening graphic of the Los Alamos: Secret City of the Manhattan Project app Los Alamos: Secret City of the Manhattan Project is available through iTunes for free! We let you know about it. We provided a short video so you could get a feel for what the Los Alamos: Secret City of the Manhattan Project app is

  6. Manhattan Project National Historical Park

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

    Manhattan Project National Historical Park U.S. Interior Secretary Ken Salazar recommended on July 13, 2011 that Congress establish a Manhattan Project National Historical Park. He...

  7. Manhattan Project National Historical Park

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

    Project » Manhattan Project Historical Resources Manhattan Project Historical Resources New! Manhattan Project National Historical Park New! K-25 Virtual Museum The Department of Energy has developed and made available to the public--in print, online, and on display--a variety of Manhattan Project historical resources. These include histories, websites, reports and document collections, and exhibits and tours. Histories produced by the Department include The Manhattan Project, which provides a

  8. Manhattan Project: Library

    Office of Scientific and Technical Information (OSTI)

    relating to the Manhattan Project are available either as web pages or as .pdf documents. ... upon which most of the "Events" and many other pages from this web site were based. ...

  9. Manhattan Project: Events

    Office of Scientific and Technical Information (OSTI)

    The War Enters Its Final Phase, 1945 Debate Over How to Use the Bomb, Late Spring 1945 The ... The Manhattan Project and the Second World War, 1939-1945 1945-present: Postscript -- The ...

  10. Manhattan Project: Resources

    Office of Scientific and Technical Information (OSTI)

    RESOURCES RELATING TO THE MANHATTAN PROJECT In addition to the events, people, places, processes, and science pages that comprise the bulk of this web site, a number of additional ...

  11. Manhattan Project: Potsdam Note

    Office of Scientific and Technical Information (OSTI)

    Potsdam, July 19, 1945 (Truman wrote the above on the back of this). Click on a link below to return to: Espionage and the Manhattan Project, 1940-1945 Library Potsdam and the ...

  12. The Manhattan Project -- Its Story

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

    Project -- Its Story Establishment * Operations * Immediate Influences * Long-term Influences * Other Info More About the Manhattan Project atom image Courtesy Argonne National Laboratory The Manhattan Project -- Its Background This year is the 70th anniversary of the establishment of the Manhattan Project, a predecessor of the U.S. Department of Energy. To honor its impacts on science and history, various aspects of its background, establishment, operations, and immediate and long-term

  13. Manhattan Project: Solvay Physics Conference

    Office of Scientific and Technical Information (OSTI)

    The Solvay Physics Conference, held in Brussels, Belgium, October 22-29, 1933. Attendees included two future key Manhattan Project scientists (Fermi and Lawrence), the future head ...

  14. Manufacturing Fuel Cell Manhattan Project

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

    Manufacturing Fuel Cell Manhattan Project Presented by the Benchmarking and Best Practices ... in providing valued information on affordable and implementable fuel cell technology. ...

  15. Manhattan Project National Historical Park

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

    mobile application allows users to take virtual tour of Project Y of Manhattan Project National Historical Park June 7, 2016 LOS ALAMOS, N.M., June 7, 2016-A new, free mobile application titled "Los Alamos: The Secret City of the Manhattan Project," is now available for download from the Apple store. A collaboration of Los Alamos National Laboratory's VISIBLE team, the Bradbury Science Museum, and staff history specialists, the application allows users from any location around the

  16. Manhattan Project National Historical Park

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

    Park The Manhattan Project National Historical Park In 1943, the United States government's Manhattan Project built a secret laboratory at Los Alamos, New Mexico, for a single military purpose-to develop the world's first atomic weapons. The success of this unprecedented, top-secret government program forever changed the world. August 18, 2014 1946 aerial view of Los Alamos This photo, taken on December 4, 1946, shows the center of Los Alamos as it looked during Project Y years. Called Technical

  17. Manhattan Project Historical Resources | Department of Energy

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

    Project » Manhattan Project Historical Resources Manhattan Project Historical Resources New! Manhattan Project National Historical Park New! K-25 Virtual Museum The Department of Energy has developed and made available to the public--in print, online, and on display--a variety of Manhattan Project historical resources. These include histories, websites, reports and document collections, and exhibits and tours. Histories produced by the Department include The Manhattan Project, which provides a

  18. Manhattan Project: Sources and Notes

    Office of Scientific and Technical Information (OSTI)

    this web site. For a discussion of the most important works on the Manhattan Project, see the "Suggested Readings." For a general discussion of the use of sources in this web site, ...

  19. Manhattan Project: The "Big House"

    Office of Scientific and Technical Information (OSTI)

    The "Big House" was the dormitory for the Los Alamos Boys Ranch School. Students slept year-round on its unheated porches. During the Manhattan Project, the Big House contained, ...

  20. President Roosevelt Establishes Manhattan Project | National Nuclear

    National Nuclear Security Administration (NNSA)

    Security Administration | (NNSA) Establishes Manhattan Project President Roosevelt Establishes Manhattan Project Washington, DC President Roosevelt instructs the Army to take responsibility for construction of atomic weapons complex

  1. The Manhattan Project National Security History Series

    Office of Environmental Management (EM)

    The Manhattan Project National Security History Series 5 Visit our Manhattan Project web site: http:www.cfo.doe.govme70manhattanindex.htm 5 DOEMA-0002 Revised F. G. Gosling ...

  2. Gosling, The Manhattan Project: Making the Atomic Bomb | Department...

    Energy Savers [EERE]

    Operational Management History Historical Resources History Publications Gosling, The Manhattan Project: Making the Atomic Bomb Gosling, The Manhattan Project: Making...

  3. Manhattan Project Signature Facilities | Department of Energy

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

    Manhattan Project » Manhattan Project Signature Facilities Manhattan Project Signature Facilities The "Gadget" device fully assembled atop the 100-foot firing tower, shortly before the Trinity test. July 15, 1945. The "Gadget" device fully assembled atop the 100-foot firing tower, shortly before the Trinity test. July 15, 1945. New! Manhattan Project National Historical Park New! K-25 Virtual Museum The Department of Energy, in the mid-1990s, developed a list of eight

  4. Manhattan Project Sites on Laboratory Land

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

    Manhattan Project » Manhattan Project Signature Facilities Manhattan Project Signature Facilities The "Gadget" device fully assembled atop the 100-foot firing tower, shortly before the Trinity test. July 15, 1945. The "Gadget" device fully assembled atop the 100-foot firing tower, shortly before the Trinity test. July 15, 1945. New! Manhattan Project National Historical Park New! K-25 Virtual Museum The Department of Energy, in the mid-1990s, developed a list of eight

  5. The Manhattan Project: Making the Atomic Bomb | Department of Energy

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

    The Manhattan Project: Making the Atomic Bomb The Manhattan Project: Making the Atomic Bomb This report is an account of work on the atomic bomb. The Manhattan Project: Making the Atomic Bomb (6.17 MB) More Documents & Publications Gosling, The Manhattan Project: Making the Atomic Bomb The_Manhattan_Project_2010.pdf The Manhattan Project: Making of the Atomic Bomb

  6. Manufacturing Fuel Cell Manhattan Project

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

    to DOE Fuel Cell Manufacturing Workshop 2011 John Christensen, PE NREL Consultant DOE Fuel Cell Market Transformation Support August 11, 2011 Manufacturing Fuel Cell Manhattan Project √ Identify manufacturing cost drivers to achieve affordability √ Identify best practices in fuel cell manufacturing technology √ Identify manufacturing technology gaps √ Identify FC projects to address these gaps MFCMP Objectives Completed Final Report due out Nov 2010 B2PCOE Montana Tech SME's Industry

  7. Manhattan Project: Places

    Office of Scientific and Technical Information (OSTI)

    Other Places Columbia University University of California, Berkeley The Dayton Project, 1943-1945 The Dayton Project, 1945 and Beyond Bomb Casing and Drop Test Sites Trinity Test ...

  8. Manhattan Project: Site Map

    Office of Scientific and Technical Information (OSTI)

    ... S-1 (Uranium) Committee University of California Military Organizations Army Corps of ... Other Places Columbia University University of California, Berkeley The Dayton Project, ...

  9. The_Manhattan_Project_2010.pdf | Department of Energy

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

    The_Manhattan_Project_2010.pdf The_Manhattan_Project_2010.pdf (8.53 MB) More Documents & Publications Gosling, The Manhattan Project: Making the Atomic Bomb The Manhattan Project: Making the Atomic Bomb The Manhattan Project: Making of the Atomic Bomb

  10. Manhattan Project: Alpha Racetrack, Y-12

    Office of Scientific and Technical Information (OSTI)

    To see a very large (850K) version of this photograph, click here or on the photograph above. The photograph is courtesy the Manhattan Engineer District. The photograph was taken ...

  11. Manhattan Project: Kasparov, Kamen, and Kheifits

    Office of Scientific and Technical Information (OSTI)

    KASPAROV, KAMEN, AND KHEIFITS California? (n.d.) Resources > Photo Gallery Kasparov, Kamen, and Kheifits This surveillance photograph was taken by Manhattan Project security ...

  12. MANHATTAN PROJECT NATIONAL HISTORICAL PARK | Department of Energy

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

    MANHATTAN PROJECT NATIONAL HISTORICAL PARK MANHATTAN PROJECT NATIONAL HISTORICAL PARK What's New November 11-12, 2015: Opening the Manhattan Project National Historical Park November 11-12, 2015: Opening the Manhattan Project National Historical Park Oak Ridge, Hanford, and Los Alamos communities hold celebrations to mark the opening of the new park. The National Park Service launches its Manhattan Project National Historical park visitors page. Read more November 10, 2015: Manhattan Project

  13. The Manhattan Project: An Interactive History

    Office of Scientific and Technical Information (OSTI)

    Numerous internal links within the content of the pages allows the reader to easily move ... When completed, The Manhattan Project will total some 120,000 words and over 250 pages and ...

  14. The Manhattan Project: An Interactive History

    Office of Scientific and Technical Information (OSTI)

    Manhattan Project, An Interactive History Home The Manhattan Project, An Interactive History Home Department of Energy Home Office of History and Heritage Resources Home DOEHome J.R. Oppenheimer and General Groves Events People Places Processes Science Resources Leslie Groves and J. Robert Oppenheimer In a national survey at the turn of the millennium, both journalists and the public ranked the dropping of the atomic bomb and the end of the Second World War as the top news stories of the

  15. The Manhattan Project: Making of the Atomic Bomb | Department of Energy

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

    The Manhattan Project: Making of the Atomic Bomb The Manhattan Project: Making of the Atomic Bomb history of the manhattan project The Manhattan Project: Making of the Atomic Bomb (6.17 MB) More Documents & Publications Gosling, The Manhattan Project: Making the Atomic Bomb The_Manhattan_Project_2010.pdf The Manhattan Project: Making the Atomic Bomb

  16. Manhattan Team | Y-12 National Security Complex

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

    Project Manhattan Project Manhattan Project New! Manhattan Project National Historical Park New! K-25 Virtual Museum The Department of Energy traces its origins to World War II and the Manhattan Project effort to build the first atomic bomb. As the direct descendent of the Manhattan Engineer District, the organization set up by the Army Corps of Engineers to develop and build the bomb, the Department continues to own and manage the Federal properties at most of the major Manhattan Project sites,

  17. Manhattan Project Truck Unearthed in Recovery Act Cleanup

    Office of Environmental Management (EM)

    April 20, 2011 Remnants of 1940s military truck buried in a Manhattan Project-era landfill ... uncovered the remnants of a 1940s military truck buried in a Manhattan Project landfill. ...

  18. OSTIblog Articles in the Manhattan Project Topic | OSTI, US Dept...

    Office of Scientific and Technical Information (OSTI)

    This month, The Manhattan Project: Resources, a web-based, joint collaboration between the ... OSTI is hosting this information as part of the OpenNet web site. Manhattan Project ...

  19. Manhattan Project National Historical Park Open House Event

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

    Manhattan Project National Historical Park Open House Event Manhattan Project National Historical Park Open House Event WHEN: Jun 02, 2015 5:00 PM - 7:00 PM WHERE: Fuller Lodge 2132 Central Avenue, Los Alamos, New Mexico, 87544 USA CONTACT: Linda Deck 505 665-3906 CATEGORY: Bradbury INTERNAL: Calendar Login Los Alamos Manhattan Project Era Main Gate Entrance Event Description Public Open House with the US Dept. of Energy and National Park Service planning team for the Manhattan Project National

  20. Authorizing Legislation: HR 3979, SEC. 3039 Manhattan Project National

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

    Historical Park | Department of Energy Operational Management » History » Manhattan Project National Historical Park » Authorizing Legislation: HR 3979, SEC. 3039 Manhattan Project National Historical Park Authorizing Legislation: HR 3979, SEC. 3039 Manhattan Project National Historical Park Section 3039 from the 2015 National Defense Authorization Act, authorizing the Manhattan Project National Historical Park. HR 3979 Park Bill.docx (23.43 KB) mapr_540-108834-C_Sept 2012.pdf (4.57 MB)

  1. DOE Under Secretary Recognizes Residents who Helped Plan Manhattan Project

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

    Park | Department of Energy DOE Under Secretary Recognizes Residents who Helped Plan Manhattan Project Park DOE Under Secretary Recognizes Residents who Helped Plan Manhattan Project Park October 5, 2015 - 12:05pm Addthis DOE Deputy Under Secretary for Management and Performance David Klaus discussed the Manhattan Project National Historical Park during the National Cleanup Workshop. DOE Deputy Under Secretary for Management and Performance David Klaus discussed the Manhattan Project

  2. Manhattan Project: Difficult Choices, 1942

    Office of Scientific and Technical Information (OSTI)

    by one or more of the three isotope separation methods under consideration: gaseous ... and recommended that the three isotope separation methods and the pile project be pushed ...

  3. Manhattan Project truck unearthed at landfill cleanup site

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

    Manhattan project truck Manhattan Project truck unearthed at landfill cleanup site A LANL excavation crew working on a Recovery Act cleanup project has uncovered the remnants of a 1940s military truck buried in a Manhattan Project-era landfill. April 8, 2011 image description Excavator operator Kevin Miller looks at the remnants of a 1940s military truck buried in a Manhattan Project-era landfill. Contact Fred deSousa Communications Office (505) 665-3430 Email Remnants of a 1940s military truck

  4. It's official: the Manhattan Project National Historical Park | Y-12

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

    National Security Complex About / History / It's official: the ... It's official: the Manhattan Project National Historical Park Posted: December 17, 2015 - 5:05pm Y-12 Historian Ray Smith, wearing a bow tie in memory of Oak Ridge famed historian Bill Wilcox, shares his view of attending the Manhattan Project National Historic Park signing. Y-12 Historian Ray Smith was a part of history when he attended the signing of the Manhattan Project National Historical Park. He shares his memories

  5. Manhattan Project National Historical Park | Y-12 National Security Complex

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

    Library / Videos / Manhattan Project National ... Manhattan Project National Historical Park The mp4 video format is not supported by this browser. Download video Captions: On Time: 6:04 min. An introduction to the Manhattan Project National Historical Park Library Forms Images Videos 70 years making the world safer 70 years making the world safer: extended A Nuclear Family: A Race For Peace A Nuclear Family: Extras - About the Series A Nuclear Family: Extras - Introduction A Nuclear Family:

  6. The Manhattan Project: Making the Atomic Bomb. 1999 edition....

    Office of Scientific and Technical Information (OSTI)

    (United States) Country of Publication: United States Language: English Subject: 45 MILITARY TECHNOLOGY, WEAPONRY, AND NATIONAL DEFENSE; NUCLEAR WEAPONS; MANHATTAN PROJECT; ...

  7. Manufacturing Fuel Cell Manhattan Project | Department of Energy

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

    Presented at the NREL Hydrogen and Fuel Cell Manufacturing R&D Workshop in Washington, DC, August 11-12, 2011. Manufacturing Fuel Cell Manhattan Project (689.65 KB) More Documents & Publications Manufacturing Fuel Cell Manhattan Project 2011 NREL/DOE Hydrogen and Fuel Cell Manufacturing R&D Workshop Report Low Temperature PEM Fuel Cell Manufacturing Needs

  8. Ohio and the Manhattan Project | Department of Energy

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

    Ohio and the Manhattan Project Ohio and the Manhattan Project October 13, 2015 - 2:44pm Addthis What does this project do? Goal 5. Sustain management excellence. ohio1.jpg After a briefing regarding the Manhattan Project, Nobel Laureate Niels Bohr said to physicist Edward Teller, "I told you it couldn't be done without turning the whole country into a factory." Of course, the state of Ohio didn't need to be turned into a factory, since by that time it already had a long history of

  9. Turning the Manhattan Project into a National Park | Department...

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

    Once one of America's national secrets, the Manhattan Project is now on its way to becoming a national park. The project was an unprecedented, top-secret government program ...

  10. Gosling, The Manhattan Project: Making the Atomic Bomb | Department of

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

    Energy Gosling, The Manhattan Project: Making the Atomic Bomb Gosling, The Manhattan Project: Making the Atomic Bomb F.G. Gosling. The Manhattan Project: Making the Atomic Bomb. DOE/MA-0002 Revised. Washington, D.C.: Department of Energy, 2010. 115 pp., with 38 pp. photo gallery). From the Forward to the 2010 Edition: "In a national survey at the turn of the millennium, journalists and historians ranked the dropping of the atomic bomb and the surrender of Japan to end the Second World

  11. Recovery Act milestone: Excavation begins at Manhattan Project...

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

    a series of trenches used from 1944 to 1948 to dispose of hazardous and non-hazardous trash from Manhattan Project labs and buildings. July 1, 2010 Los Alamos National Laboratory...

  12. Agencies Move Closer to Creating Manhattan Project National Park...

    Energy Savers [EERE]

    The Graphite Reactor at the Oak Ridge National Laboratory would be one of the featured stops for visitors of the Manhattan Project National Historical Park. The Graphite Reactor at ...

  13. OSTIblog Articles in the Manhattan Project Topic | OSTI, US Dept...

    Office of Scientific and Technical Information (OSTI)

    Sixty-eight years ago, an atomic bomb was detonated on an isolated corner of southern New Mexico in a weapon test named Trinity. This month, The Manhattan Project: Resources, a web...

  14. Manhattan Project: The War Enters Its Final Phase, 1945

    Office of Scientific and Technical Information (OSTI)

    One of these briefings, provided by Secretary of War Henry Stimson on April 25, concerned S-1 (the Manhattan Project). Stimson, with Leslie Groves present during part of the ...

  15. Manhattan Project: Fission Comes to America, 1939

    Office of Scientific and Technical Information (OSTI)

    ... Vincent C. Jones, Manhattan: The Army and the Atomic Bomb, United States Army in World War II (Washington: Center of Military History, United States Army, 1988), 11-12. The ...

  16. New Manhattan Project Resource Page Launched | Department of Energy

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

    Manhattan Project Resource Page Launched New Manhattan Project Resource Page Launched July 16, 2013 - 5:48pm Addthis General Leslie Groves and J. Robert Oppenheimer are pictured here at the Trinity Test site in New Mexico, 1945. General Leslie Groves and J. Robert Oppenheimer are pictured here at the Trinity Test site in New Mexico, 1945. Terry Fehner Terry Fehner Historian, Federal Preservation Officer Andrew Weston-Dawkes Andrew Weston-Dawkes Director, Office of Classification What are the key

  17. Workers Make History by Demolishing Manhattan Project Facilities |

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

    Department of Energy Workers Make History by Demolishing Manhattan Project Facilities Workers Make History by Demolishing Manhattan Project Facilities February 16, 2016 - 1:45pm Addthis Once K-27 is demolished, it will mark the first-ever cleanup of an entire gaseous diffusion complex anywhere. | Office of Environmental Management video David Sheeley David Sheeley Editor/Writer For the first time in history, workers will complete the demolition and cleanup of an entire gaseous diffusion

  18. Interior and Energy Departments Formally Establish the Manhattan Project

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

    National Historical Park | Department of Energy Interior and Energy Departments Formally Establish the Manhattan Project National Historical Park Interior and Energy Departments Formally Establish the Manhattan Project National Historical Park November 10, 2015 - 12:55pm Addthis NEWS MEDIA CONTACT (202) 586-4940 DOENews@hq.doe.gov WASHINGTON - U.S. Secretary of the Interior Sally Jewell and U.S. Secretary of Energy Ernest Moniz signed a memorandum of agreement today establishing the

  19. Historic Manhattan Project Sites at Los Alamos

    ScienceCinema (OSTI)

    McGehee, Ellen

    2014-05-22

    The Manhattan Project laboratory constructed at Los Alamos, New Mexico, beginning in 1943, was intended from the start to be temporary and to go up with amazing speed. Because most of those WWII-era facilities were built with minimal materials and so quickly, much of the original infrastructure was torn down in the late '40s and early '50s and replaced by more permanent facilities. However, a few key facilities remained, and are being preserved and maintained for historic significance. Four such sites are visited briefly in this video, taking viewers to V-Site, the buildings where the first nuclear explosive device was pre-assembled in preparation for the Trinity Test in Southern New Mexico. Included is another WWII area, Gun Site. So named because it was the area where scientists and engineers tested the so-called "gun method" of assembling nuclear materials -- the fundamental design of the Little Boy weapon that was eventually dropped on Hiroshima. The video also goes to Pajarito Site, home of the "Slotin Building" and "Pond Cabin." The Slotin Building is the place where scientist Louis Slotin conducted a criticality experiment that went awry in early 1946, leading to his unfortunate death, and the Pond Cabin served the team of eminent scientist Emilio Segre who did early chemistry work on plutonium that ultimately led to the Fat Man weapon.

  20. The energy manhattan project that will change everything | Jeff Chamberlain

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

    | TEDxNaperville - Joint Center for Energy Storage Research December 24, 2014, Videos The energy manhattan project that will change everything | Jeff Chamberlain | TEDxNaperville Jeff Chamberlain gave a TEDx talk focused on the importance of energy storage and the role JCESR is taking in the quest for better batteries

  1. Manhattan Project Historical Resources | Department of Energy

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

    World used both unclassified and still-classified source materials and revealed much that ... District History, a multi-volume classified history commissioned by General Leslie ...

  2. Manhattan Project: The Manhattan Engineer District, 1945-1946

    Office of Scientific and Technical Information (OSTI)

    ... weapons assembly functions at Sandia Base on the old Albuquerque, New Mexico, airport. ... In April 1946, the University of Chicago agreed to operate the new Argonne National ...

  3. ManhattanProject70th%20blog%20image.jpg | OSTI, US Dept of Energy Office of

    Office of Scientific and Technical Information (OSTI)

    Scientific and Technical Information ManhattanProject70th%20blog%20image

  4. Manufacturing Fuel Cell Manhattan Project | Department of Energy

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

    The Office of Naval Research recently sponsored and completed the Manufacturing Fuel Cell Manhattan Project (MFCMP). Utilizing experts from industry, government, and academia, the Navy Manufacturing Technology Program's Benchmarking Best Practices Center of Excellence, in conjunction with Montana Tech, determined the major fuel cell manufacturing cost drivers, gaps, and best practices. This document, which was produced by the collective efforts of the subject matter experts, will communicate

  5. Manhattan Project: Picking Horses, November 1942

    Office of Scientific and Technical Information (OSTI)

    at each of the institutions doing isotope separation research knew these meetings would determine the uranium-235 separation method to be used in the bomb project; ...

  6. Commemorating Black History: Contributions of African Americans to the Manhattan Project

    Broader source: Energy.gov [DOE]

    The Department of Energy (DOE) commissioned an exhibit documenting the contributions of African Americans to the Manhattan Project at Hanford Reservation.

  7. Recovery Act Helps Y-12 Exceed Cleanup Goal at Manhattan Project...

    National Nuclear Security Administration (NNSA)

    Helps Y-12 Exceed Cleanup Goal at Manhattan Project-Era Building | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the...

  8. The Manhattan Project: Science in the Second World War

    SciTech Connect (OSTI)

    Gosling, F.G.

    1990-08-01

    The Manhattan Project: Science in the Second World War'' is a short history of the origins and development of the American atomic bomb program during World War II. Beginning with the scientific developments of the pre-war years, the monograph details of the role of the United States government in conducting a secret, nationwide enterprise that took science from the laboratory and into combat with an entirely new type of weapon. The monograph concludes with a discussion of the immediate postwar period, the debate over the Atomic Energy Act of 1946, and the founding of the Atomic Energy Commission.

  9. The Manhattan Project: Making the Atomic Bomb. 1999 edition.

    SciTech Connect (OSTI)

    Gosling, F.G.

    1999-01-01

    ``The Manhattan Project: Making the Atomic Bomb`` is a short history of the origins and development of the American atomic bomb program during World War II. Beginning with the scientific developments of the pre-war years, the monograph details the role of the United States government in conducting a secret, nationwide enterprise that took science from the laboratory and into combat with an entirely new type of weapon. The monograph concludes with a discussion of the immediate postwar period, the debate over the Atomic Energy Act of 1946, and the founding of the Atomic Energy Commission.

  10. Correspondence (Top Secret) of the Manhattan Engineer District, 1942--1946

    SciTech Connect (OSTI)

    1982-12-31

    This pamphlet prepared by the National Archives Trust Fund Board, National Archives Records Service provides an overview to a collection of formerly security classified `Top Secret` correspondence maintained by Major General Leslie Groves when commanding general of the Manhattan District from September, 1942 to December, 1946. The pamphlet describes the administrative history of the record collection. The records are described as well as how they are arranged along with finding aids and content of records. For further details concerning the se records the user is referred to the US National Archives, Washington.

  11. Recovery Act Helps Y-12 Exceed Cleanup Goal at Manhattan Project-Era

    National Nuclear Security Administration (NNSA)

    Building | National Nuclear Security Administration | (NNSA) Helps Y-12 Exceed Cleanup Goal at Manhattan Project-Era Building March 17, 2011 Microsoft Office document icon NR-03-17

  12. Special Resource Study/Environmental Assessment for Manhattan Project Sites, DOE/EA-1868 (September 2010)

    Office of Energy Efficiency and Renewable Energy (EERE)

    The purpose of this study is to comply with the Manhattan Project National Historical Park Study Act (Public Law 108-340), passed in 2004, which directed the Secretary of the Interior to “conduct a...

  13. The Manhattan Project By Terrence R. Fehner and F.G. Gosling

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

    Manhattan Project By Terrence R. Fehner and F.G. Gosling April 2012 U.S. Department of Energy Office of Management Office of the Executive Secretariat Office of History and Heritage Resources 1 Introduction In a national survey at the turn of the millennium, both journalists and the public ranked the dropping of the atomic bomb and the end of the Second World War as the top news stories of the twentieth-century. The Manhattan Project is the story of some of the most renowned scientists of the

  14. Background report for the formerly utilized Manhattan Engineer District/Atomic Energy Commission sites program

    SciTech Connect (OSTI)

    1980-09-01

    The Department of Energy is conducting a program to determine radiological conditions at sites formerly used by the Army Corps of Engineers' Manhattan Engineer District and the Atomic Energy Commission in the early years of nuclear energy development. Also included in the program are sites used in the Los Alamos plutonium development program and the Trinity atomic bomb test site. Materials, equipment, buildings, and land became contaminated, primarily with naturally occurring radioactive nuclides. They were later decontaminated in accordance with the standards and survey methods in use at that time. Since then, however, radiological criteria, and proposed guidelines for release of such sites for unrestricted use have become more stringent as research on the effects of low-level radiation has progressed. In addition, records documenting some of these decontamination efforts cannot be found, and the final radiological conditions of the sites could not be adequately determined from the records. As a result, the Formerly Utilized Sites Program was initiated in 1974 to identify these formerly used sites and to reevaluate their radiological status. This report covers efforts through June 1980 to determine the radiological status of sites for which the existing conditions could not be clearly defined. Principal contractor facilities and associated properties have already been identified and activities are continuing to identify additional sites. Any new sites located will probably be subcontractor facilities and areas used for disposal of contractor waste or equipment; however, only limited information regarding this equipment and material has been collected to date. As additional information becomes available, supplemental reports will be published.

  15. A Platinum Anniversary for U.S. Atomic Heritage- EM’s Historic Manhattan Project Sites Gain International Media Attention

    Office of Energy Efficiency and Renewable Energy (EERE)

    WASHINGTON, D.C. – Traditionally, a platinum anniversary marks 70-years. The Manhattan Project legacy reached that special milestone this summer, highlighting a remarkable history involving the Oak Ridge and Hanford sites and Los Alamos National Laboratory.

  16. Mitigation of Selected Hanford Site Manhattan Project and Cold War Era Artifacts

    SciTech Connect (OSTI)

    Kennedy, Ellen P.; Harvey, David W.

    2006-09-08

    This document is the first time that Manhattan Project and Cold War era artifacts from the Hanford Site have been assembled within a publication. The publication presents photographic and written documentation of a number of Manhattan Project and Cold War era artifacts that were identified and tagged during assessment walk throughs of historic buildings on the Hanford Site but which could not be curated within the Hanford collection because they were too large for long-term storage and/or exhibit purposes or were radiologically contaminated. The significance of the artifacts in this publication and a proposed future appendix is based not on the individual significance of any single artifact but on their collective contribution to the science and engineering of creating plutonium and advancing nuclear technology in nuclear fuel and power.

  17. Manhattan Project buildings and facilities at the Hanford Site: A construction history

    SciTech Connect (OSTI)

    Gerber, M.S.

    1993-09-01

    This document thoroughly examines the role that the Hanford Engineer Works played in the Manhattan project. The historical aspects of the buildings and facilities are characterized. An in depth look at the facilities, including their functions, methods of fabrication and appearance is given for the 100 AREAS, 200 AREAS, 300 AREAS, 500, 800 and 900 AREAS, 600 AREA, 700 AREA, 1100 AREA and temporary construction structures.

  18. Manhattan Project Truck Unearthed in Recovery Act Cleanup | Department...

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

    A Los Alamos National Laboratory (LANL) excavation crew working on an American Recovery and Reinvestment Act cleanup project has uncovered the remnants of a 1940s military truck ...

  19. Workers Safely Tear Down Towers at Manhattan Project Site

    Broader source: Energy.gov [DOE]

    LOS ALAMOS, N.M. – After decades dominating the Los Alamos National Laboratory skyline, two water towers were safely demolished by workers in a matter of hours recently, bringing EM’s Environmental Projects Office at Los Alamos a step closer to transferring the land for future commercial or industrial use.

  20. MANHATTAN PROJECT B REACTOR HANFORD WASHINGTON [HANFORD'S HISTORIC B REACTOR (12-PAGE BOOKLET)

    SciTech Connect (OSTI)

    GERBER MS

    2009-04-28

    The Hanford Site began as part of the United States Manhattan Project to research, test and build atomic weapons during World War II. The original 670-square mile Hanford Site, then known as the Hanford Engineer Works, was the last of three top-secret sites constructed in order to produce enriched uranium and plutonium for the world's first nuclear weapons. B Reactor, located about 45 miles northwest of Richland, Washington, is the world's first full-scale nuclear reactor. Not only was B Reactor a first-of-a-kind engineering structure, it was built and fully functional in just 11 months. Eventually, the shoreline of the Columbia River in southeastern Washington State held nine nuclear reactors at the height of Hanford's nuclear defense production during the Cold War era. The B Reactor was shut down in 1968. During the 1980's, the U.S. Department of Energy began removing B Reactor's support facilities. The reactor building, the river pumphouse and the reactor stack are the only facilities that remain. Today, the U.S. Department of Energy (DOE) Richland Operations Office offers escorted public access to B Reactor along a designated tour route. The National Park Service (NPS) is studying preservation and interpretation options for sites associated with the Manhattan Project. A draft is expected in summer 2009. A final report will recommend whether the B Reactor, along with other Manhattan Project facilities, should be preserved, and if so, what roles the DOE, the NPS and community partners will play in preservation and public education. In August 2008, the DOE announced plans to open B Reactor for additional public tours. Potential hazards still exist within the building. However, the approved tour route is safe for visitors and workers. DOE may open additional areas once it can assure public safety by mitigating hazards.

  1. Interior and Energy Departments Formally Establish the Manhattan...

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

    Manhattan Project National Historical Park Interior and Energy Departments Formally Establish the Manhattan Project National Historical Park November 10, 2015 - 12:55pm Addthis ...

  2. Special Resource Study/Environmental Assessment for Manhattan...

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

    The purpose of this study is to comply with the Manhattan Project National Historical Park ... sites of the Manhattan Project for potential inclusion in the National Park System. ...

  3. The early development of neutron diffraction: Science in the wings of the Manhattan Project

    SciTech Connect (OSTI)

    Mason, Thom; Gawne, Timothy J; Nagler, Stephen E; Nestor, Margaret Boone {Bonnie}; Carpenter, John M

    2012-01-01

    Although neutron diffraction was first observed using radioactive decay sources shortly after the discovery of the neutron, it was only with the availability of higher intensity neutron beams from the first nuclear reactors, constructed as part of the Manhattan project, that systematic investigation of Bragg scattering became possible. Remarkably, at a time when the war effort was singularly focused on the development of the atomic bomb, groups working at Oak Ridge and Chicago carried out key measurements and recognized the future utility of neutron diffraction quite independent of its contributions to the measurements of nuclear cross sections. Ernest O. Wollan, Lyle B. Borst, and Walter H. Zinn were all able to observe neutron diffraction in 1944 using the X-10 graphite reactor and the CP-3 heavy water reactor.

  4. The early development of neutron diffraction: science in the wings of the Manhattan Project

    SciTech Connect (OSTI)

    Mason, T. E. Gawne, T. J.; Nagler, S. E.; Nestor, M. B.; Carpenter, J. M.

    2013-01-01

    Early neutron diffraction experiments performed in 1944 using the first nuclear reactors are described. Although neutron diffraction was first observed using radioactive decay sources shortly after the discovery of the neutron, it was only with the availability of higher intensity neutron beams from the first nuclear reactors, constructed as part of the Manhattan Project, that systematic investigation of Bragg scattering became possible. Remarkably, at a time when the war effort was singularly focused on the development of the atomic bomb, groups working at Oak Ridge and Chicago carried out key measurements and recognized the future utility of neutron diffraction quite independent of its contributions to the measurement of nuclear cross sections. Ernest O. Wollan, Lyle B. Borst and Walter H. Zinn were all able to observe neutron diffraction in 1944 using the X-10 graphite reactor and the CP-3 heavy water reactor. Subsequent work by Wollan and Clifford G. Shull, who joined Wollan’s group at Oak Ridge in 1946, laid the foundations for widespread application of neutron diffraction as an important research tool.

  5. District Technical Sergeant | Y-12 National Security Complex

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

    District Technical Sergeant District Technical Sergeant A Manhattan Engineering District technical sergeant looks over nearly completed construction at Y-12.

  6. Project Profile: The Sacramento Municipal Utility District Consumnes...

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

    The Sacramento Municipal Utility District Consumnes Power Plant Solar Augmentation Project Project Profile: The Sacramento Municipal Utility District Consumnes Power Plant Solar ...

  7. Townsend School District Wind Project | Open Energy Information

    Open Energy Info (EERE)

    - Yankton School District Wind Project

  8. Atomic Bombs, Winning the War and Women in Pants: Voices of the Manhattan

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

    Project Speak of the Nation's History | Department of Energy Atomic Bombs, Winning the War and Women in Pants: Voices of the Manhattan Project Speak of the Nation's History Atomic Bombs, Winning the War and Women in Pants: Voices of the Manhattan Project Speak of the Nation's History November 28, 2012 - 12:00pm Addthis Manhattan Project veteran Ralph Gates (far right) celebrates Christmas in 1945. Gates contributed to the Voices of the Manhattan Project, a storytelling project launched by

  9. Juneau School District Wind Project | Open Energy Information

    Open Energy Info (EERE)

    - Yankton School District Wind Project

  10. Yankton School District Wind Project | Open Energy Information

    Open Energy Info (EERE)

    - Yankton School District Wind Project

  11. Project Profile: The Sacramento Municipal Utility District Consumnes Power

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

    Plant Solar Augmentation Project | Department of Energy The Sacramento Municipal Utility District Consumnes Power Plant Solar Augmentation Project Project Profile: The Sacramento Municipal Utility District Consumnes Power Plant Solar Augmentation Project SMUD Logo -- This project is inactive -- The Sacramento Municipal Utility District (SMUD), under the Concentrating Solar Power (CSP) Heat Integration for Baseload Renewable Energy Development (HIBRED) program, is demonstrating a hybrid CSP

  12. Manhattan Project: People

    Office of Scientific and Technical Information (OSTI)

    Du Pont Company National Defense Research Committee (NDRC) Office of Scientific Research and Development (OSRD) S-1 (Uranium) Committee University of California Scientists Bethe, ...

  13. Manhattan Project: Suggested Readings

    Office of Scientific and Technical Information (OSTI)

    A volume of the Army's legendary "Green Series" of Second World War histories. Smyth, Henry DeWolf. Atomic Energy for Military Purposes: The Official Report on the Development of ...

  14. Manhattan Project: Image Retouching`

    Office of Scientific and Technical Information (OSTI)

    Image Retouching Resources > Photo Gallery Smyth Report (original) Smyth Report (retouched) Images on this web site have sometimes been "retouched." In every case, however, the ...

  15. Manhattan Project: Trinity Images

    Office of Scientific and Technical Information (OSTI)

    The photographs are courtesy the Los Alamos National Laboratory, via the Federation of American Scientists web site. The animation is original to the Office of History and Heritage ...

  16. Manhattan Project: Processes

    Office of Scientific and Technical Information (OSTI)

    Uranium Mining, Milling, and Refining Uranium Isotope Separation Plutonium Production Bomb ... Uranium Isotope Separation Centrifuges Electromagnetic Separation Gaseous Diffusion ...

  17. Manhattan Project: Places

    Office of Scientific and Technical Information (OSTI)

    Scientists and Security Los Alamos Town Site Life at Los Alamos Los Alamos After the War Oak Ridge The Choice of Oak Ridge, TN Oak Ridge Site Acquisition X-10 Graphite Reactor ...

  18. Manhattan Project: Science

    Office of Scientific and Technical Information (OSTI)

    Nuclear Chain Reaction Critical Mass Cross Section Emc2 Fission Fusion Nucleus Uranium Plutonium Thorium and U-233 Particle Accelerators and Other Technologies Cockroft-Walton ...

  19. Manhattan Project: Science

    Office of Scientific and Technical Information (OSTI)

    The Atom and Atomic Structure Nuclear Physics Bomb Design and Components Radioactivity ... Bomb Design and Components Gun-type Design Implosion Design Initiators and Polonium ...

  20. Manhattan Project: Blast

    Office of Scientific and Technical Information (OSTI)

    The eight images above are a sequence of photographs of a house constructed 3,500 feet from "ground zero" at the Nevada Test Site being destroyed by the Annie test shot. The only ...

  1. Manhattan Project: Science Images

    Office of Scientific and Technical Information (OSTI)

    and Heritage Resources, 2003); 2. Fat Man (plutonium bomb), August 1945 (courtesy the ... It was taken by "William, J., PHC"). Fission Fat Man, August 1945 Plutonium production ...

  2. Manhattan Project: People Images

    Office of Scientific and Technical Information (OSTI)

    National Archives; the National Archives identifies the man as Ernest Rutherford, but other sources agree that the man is Hahn); 8. A Marine at Okinawa, May 10, 1945 (courtesy ...

  3. Manhattan Project: Events Images

    Office of Scientific and Technical Information (OSTI)

    Scroll down to see each of these images individually. The images are: 1. Albert Einstein ... Albert Einstein and Leo Szilard Albert Einstein and Leo Szilard Painting of CP-1 going ...

  4. Manhattan Project: People

    Office of Scientific and Technical Information (OSTI)

    of California Scientists Bethe, Hans Chadwick, James Einstein, Albert Fermi, Enrico Feynman, Richard Franck, James Fuchs, Klaus Rotblat, Joseph Seaborg, Glenn T. Serber, Robert ...

  5. Manhattan Project: Site Map

    Office of Scientific and Technical Information (OSTI)

    ... Scientists Bethe, Hans Chadwick, James Fermi, Enrico Feynman, Richard Franck, James Fuchs, Klaus Rotblat, Joseph Seaborg, Glenn T. Serber, Robert Szilard, Leo Teller, Edward ...

  6. Manhattan Project: Places Images

    Office of Scientific and Technical Information (OSTI)

    PLACES IMAGES Resources > Photo Gallery Scroll down to see each of these images individually. The images are: 1. Remains of a Shinto Shrine, Nagasaki, October 1945 (courtesy the ...

  7. Manhattan Project: Hiroshima

    Office of Scientific and Technical Information (OSTI)

    HIROSHIMA IMAGES Hiroshima, Japan (August 1945) Resources > Photo Gallery Aerial photographs of the city of Hiroshima before (April 13, 1945) and after (August 11, 1945) the ...

  8. Manhattan Project: Ed Westcott

    Office of Scientific and Technical Information (OSTI)

    ED WESTCOTT Oak Ridge (Clinton Engineer Works) (1945) Resources > Photo Gallery Ed Westcott Ed Westcott, Army Corps of Engineers photographer, 1945. This photograph is courtesy Oak ...

  9. Manhattan Project: Nagasaki

    Office of Scientific and Technical Information (OSTI)

    NAGASAKI IMAGES Nagasaki, Japan (August 9, 1945) Resources > Photo Gallery Aerial photographs of the mushroom cloud forming over Nagasaki, August 9, 1945. The photographs are ...

  10. Manhattan Project: Photo Gallery

    Office of Scientific and Technical Information (OSTI)

    Leslie Groves and J. Robert Oppenheimer PHOTO GALLERY Resources Additional information is available regarding the following "animated gifs" and other photographs: Alpha Racetrack, ...

  11. Manhattan Project: Fuller Lodge

    Office of Scientific and Technical Information (OSTI)

    Fuller Lodge was one of the main structures of the Los Alamos Boys Ranch School, serving as its headquarters in its later years. It was converted into a mess hall and guest ...

  12. Manhattan Project: Events

    Office of Scientific and Technical Information (OSTI)

    For a complete menu of all events pages, see the comprehensive list of events below. Comprehensive List of Events 1890s-1939: Atomic Discoveries A Miniature Solar System, ...

  13. The Manhattan Project

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

    Ames, Iowa * Ames Laboratory History Grand Junction, Colorado, Site Top Key Events: August 2, 1939 -- Albert Einstein's Letter to President Franklin D. Roosevelt * Albert Einstein ...

  14. Manhattan Project: Berkeley Meeting

    Office of Scientific and Technical Information (OSTI)

    Click on a link below to return to: 1939-1942: Early Government Support Administrators Debate Over How to Use the Bomb, Late Spring 1945 Early Uranium Research, 1939-1941 First ...

  15. Manhattan Project: Resources

    Office of Scientific and Technical Information (OSTI)

    In addition to the events, people, places, processes, and science pages that comprise the bulk of this web site, a number of additional resources are also provided: Reference ...

  16. World Energy Projection System Plus Model Documentation: District Heat Model

    Reports and Publications (EIA)

    2011-01-01

    This report documents the objectives, analytical approach and development of the World Energy Projection System Plus (WEPS ) District Heat Model. It also catalogues and describes critical assumptions, computational methodology, parameter estimation techniques, and model source code.

  17. Pulling History from the Waste Stream: Identification and Collection of Manhattan Project and Cold War Era Artifacts on the Hanford Site

    SciTech Connect (OSTI)

    Marceau, Thomas E.; Watson, Thomas L.

    2013-11-13

    One man's trash is another man's treasure. Not everything called "waste" is meant for the refuse pile. The mission of the Curation Program is at direct odds with the remediation objectives of the Hanford Site. While others are busily tearing down and burying the Site's physical structures and their associated contents, the Curation Program seeks to preserve the tangible elements of the Site's history from these structures for future generations before they flow into the waste stream. Under the provisions of a Programmatic Agreement, Cultural Resources staff initiated a project to identify and collect artifacts and archives that have historic or interpretive value in documenting the role of the Hanford Site throughout the Manhattan Project and Cold War Era. The genesis of Hanford's modern day Curation Program, its evolution over nearly two decades, issues encountered, and lessons learned along the way -- particularly the importance of upper management advocacy, when and how identification efforts should be accomplished, the challenges of working within a radiological setting, and the importance of first hand information -- are presented.

  18. N.A.T.I.V.E. District Kayenta Wind Project 1 | Open Energy Information

    Open Energy Info (EERE)

    - Yankton School District Wind Project

  19. N.A.T.I.V.E. District Kayenta Wind Project 3 | Open Energy Information

    Open Energy Info (EERE)

    - Yankton School District Wind Project

  20. Final Report. Montpelier District Energy Project

    SciTech Connect (OSTI)

    Baker, Jessie; Motyka, Kurt; Aja, Joe; Garabedian, Harold T.

    2015-03-30

    The City of Montpelier, in collaboration with the State of Vermont, developed a central heat plant fueled with locally harvested wood-chips and a thermal energy distribution system. The project provides renewable energy to heat a complex of state buildings and a mix of commercial, private and municipal buildings in downtown Montpelier. The State of Vermont operates the central heat plant and the system to heat the connected state buildings. The City of Montpelier accepts energy from the central heat plant and operates a thermal utility to heat buildings in downtown Montpelier which elected to take heat from the system.

  1. Tulsa District Projects Impacting Federal Power Programs and Project Management Division

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

    Tulsa District Projects Impacting Federal Power Programs and Project Management Division Tulsa District 22 June 2016 BUILDING STRONG ® Interior Least Tern Operations and Habitat Management  Interior Least Tern (ILT) proposed for de-listing. Timeframe uncertain. Until delisted, all Endangered Species Act requirements still apply.  Revised Biological Opinion (BO) covering SWT, SWL, and SWPA to be provided by Fish and Wildlife Service (estimated June 2016). Need for revision primarily driven

  2. Manhattan Project: Espionage and the Manhattan Project, 1940...

    Office of Scientific and Technical Information (OSTI)

    "Silence Means Security" propaganda poster The Soviet Union proved more adept at ... The "Silence Means Security" propaganda poster is courtesy the Office of Government ...

  3. Manhattan Project: The Manhattan Project and the Second World...

    Office of Scientific and Technical Information (OSTI)

    ... The industrial base created in a handful of years to transform these theories into reality was, by 1945, comparable in size to the American automobile industry. Approximately ...

  4. N.A.T.I.V.E. District Kayenta Wind Project 2 | Open Energy Information

    Open Energy Info (EERE)

    - Yankton School District Wind Project

  5. Manhattan Project: About the Site

    Office of Scientific and Technical Information (OSTI)

    Photographs: 450+ Maps and Diagrams: 64 Total Images (counting varying sizes, etc.): 1,000+ Total Web Pages: 273 Events: 65 People: 43 Places: 50 Processes: 35 Science: 44 Document ...

  6. Manhattan Project: "Rad Lab" Staff

    Office of Scientific and Technical Information (OSTI)

    row, left to right: John H. Lawrence, Robert Serber, Franz N. D. Kurie, Raymond T. Birge, Ernest O. Lawrence, Donald Cooksey, Arthur H. Snell, Luis W. Alvarez, Philip H. Abelson. ...

  7. Manhattan Project: "Met Lab" Alumni

    Office of Scientific and Technical Information (OSTI)

    Middle row, left to right: Harold Agnew, William Sturm, Harold Lichtenberger, Leona W. Marshall, and Leo Szilard. Back row, left to right: Norman Hilberry, Samuel Allison, Thomas ...

  8. Manhattan Project: The Venona Intercepts

    Office of Scientific and Technical Information (OSTI)

    ... available at http:www.nsa.govpublicinfodeclassvenona, and John Earl Haynes and Harvey Klehr, Venona: Decoding Soviet Espionage in America (New Haven and London: Yale ...

  9. Manhattan Project: Tech Area Gallery

    Office of Scientific and Technical Information (OSTI)

    All of the photographs below are of the "Tech Area" at Los Alamos during or shortly after the wartime years. If you have a fast internet connection, you may wish to click here for ...

  10. Manhattan Project: Los Alamos Scientists

    Office of Scientific and Technical Information (OSTI)

    Second row: Robert Oppenheimer, Richard P. Feynman, Phil B. Porter. Third row: Gregory ... Research at Los Alamos, 1943-1944 Los Alamos After the War Scientists Richard Feynman

  11. Manhattan Project: Trinity (Color Photograph)

    Office of Scientific and Technical Information (OSTI)

    Trinity Test Site (July 16, 1945) Resources > Photo Gallery Trinity, July 16, 1945 (This is the page for the photograph only; see "The Trinity Test" for more information about ...

  12. Manhattan Project: Einstein's Letter, 1939

    Office of Scientific and Technical Information (OSTI)

    a committee consisting of civilian and military representatives to study uranium. Events proved that the President was a man of considerable action once he had chosen a direction. ...

  13. Manhattan Project: S-1 Committee

    Office of Scientific and Technical Information (OSTI)

    S-1 COMMITTEE Bohemian Grove (September 13, 1942) Resources > Photo Gallery S-1 Committee, Bohemian Grove, September 13, 1942 S-1 Committee members at Bohemian Grove, September 13, ...

  14. Manhattan Project: Facts About Fallout

    Office of Scientific and Technical Information (OSTI)

    FACTS ABOUT FALLOUT Federal Civil Defense Administration, National Archives (1955) Resources > Library Below is Facts About Fallout, an eight-page civil defense pamphlet on fallout ...

  15. Manhattan Project: Tech Area Gallery

    Office of Scientific and Technical Information (OSTI)

    All of the photographs below are of the "Tech Area" at Los Alamos during or shortly after the wartime years. If this page is taking a long time to load, click here for a photo ...

  16. The Manhattan Project -- Its Story

    Office of Scientific and Technical Information (OSTI)

    ... was formally inaugurated in Vienna, Austria on October 1, 1957. On August 26, 1964, ... biology, medicine and medical imaging, renewable energy, and improved transportation. ...

  17. Manhattan Project: About the Site

    Office of Scientific and Technical Information (OSTI)

    Total Web Pages: 273 Events: 65 People: 43 Places: 50 Processes: 35 Science: 44 Document ... Terrence R. Fehner and F.G. Gosling conceived the initial outline for this interactive web ...

  18. The Walls Come Tumbling Down: Decontamination and Demolition of 29 Manhattan Project and Cold War-Era Buildings and Structures at Los Alamos National Laboratory-12301

    SciTech Connect (OSTI)

    Chaloupka, Allan B.; Finn, Kevin P.; Parsons, Duane A.

    2012-07-01

    When the nation's top scientists and military leaders converged on Los Alamos, New Mexico in the 1943, to work on the Manhattan Project, the facilities they used to conduct their top-secret work were quickly constructed and located in the middle of what eventually became the Los Alamos town site. After one of these early facilities caught on fire, it seemed wise to build labs and production facilities farther away from the homes of the town's residents. They chose to build facilities on what was then known as Delta Prime (DP) Mesa and called it Technical Area 21, or TA-21. With wartime urgency, a number of buildings were built at TA-21, some in as little as a few months. Before long, DP Mesa was populated with several nondescript metal and cinder-block buildings, including what became, immediately following the war, the world's first plutonium production facility. TA-21 also housed labs that used hazardous chemicals and analyzed americium, tritium and plutonium. TA-21 was a bustling center of research and production for the next several decades. Additional buildings were built there in the 1960's, but by the 1990's many of them had reached the end of their service lives. Labs and offices were moved to newer, more modern buildings. When Los Alamos National Laboratory received $212 million in funding from the American Recovery and Reinvestment Act in July 2009 for environmental cleanup projects, about $73 million of the funds were earmarked to decontaminate and demolish 21 of the old buildings at TA-21. Although some D and D of TA-21 buildings was performed in the 1990's, many of the facilities at DP Site remained relatively untouched for nearly three decades following their final operational use. In 2006, there were over three dozen buildings or structures on the mesa to be removed so that soil cleanup could be completed (and the land made available for transfer and reuse). The total footprint of buildings across the mesa was approximately 18,580 m{sup 2} (200

  19. Cuming County Public Power District Smart Grid Project | Open...

    Open Energy Info (EERE)

    devices for the Cuming County Public Power District (CCPPD) are being upgraded, enhancing demand response and peak load reduction capabilities.3 Equipment Distribution Automation...

  20. Revolving Loan Fund for Energy Efficiency Projects in School Districts and Political Subdivisions

    Broader source: Energy.gov [DOE]

    HB 351, signed in 2007, created a $5 million revolving loan fund to provide zero-interest loans for energy efficiency projects in K-12 schools and school districts in Utah. HB 318 of 2010 amended...

  1. EA-0923: Winnett School District Boiler Replacement Project, Winnett, Montana

    Office of Energy Efficiency and Renewable Energy (EERE)

    This EA evaluates the environmental impacts of the proposal to replace the Winnett School District complex's existing oil-fired heating system with a new coal-fired heating system with funds...

  2. Elkton Schools District Wind Project | Open Energy Information

    Open Energy Info (EERE)

    - Northwestern High School Wind Project

  3. MHK Projects/Third Reach District | Open Energy Information

    Open Energy Info (EERE)

    Phase Phase 1 Project Installed Capacity (MW) 16 Main Overseeing Organization MARMC Enterprises LLC Project Licensing Environmental Monitoring and Mitigation Efforts See Tethys <<...

  4. MHK Projects/Western Irrigation District | Open Energy Information

    Open Energy Info (EERE)

    Corporation Project Technology *MHK TechnologiesEnCurrent Turbine Project Licensing Environmental Monitoring and Mitigation Efforts See Tethys << Return to the MHK database...

  5. photo_Manhattan.png | OSTI, US Dept of Energy Office of Scientific and

    Office of Scientific and Technical Information (OSTI)

    Technical Information photo_Manhattan.png

  6. Stanton County Public Power District Smart Grid Project | Open...

    Open Energy Info (EERE)

    The project extends smart meter coverage from 453 to 2,768 meters and uses existing radio frequency and power-line-carrier communications networks for data collection.3...

  7. Manhattan Project: Nuclear Proliferation, 1949-Present

    Office of Scientific and Technical Information (OSTI)

    ... he noted that no control organization could function effectively if it had to rely on an autocratic nation dependent on secret political police who denied basic civil liberties. ...

  8. Manhattan Project: Y-12 Construction, 1943

    Office of Scientific and Technical Information (OSTI)

    ... discouraging news from Robert Oppenheimer's isolated laboratory at Los Alamos, New Mexico. ... E. Anderson, Jr., The New World, 1939-1946: Volume I, A History of the United States ...

  9. Events leading to the Manhattan Project

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

    to understand the nature of atoms. French physicist Pierre Curie and his Polish wife Marie in 1898 demonstrated that the uranium ore pitchblende emitted radioactivity that they...

  10. Manhattan Project Sites at Los Alamos

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

    Test shots were fired in a water tank located on top of a tower in the center of the bowl. Gun Site 2. GUN SITE During World War II, scientists at Gun Site conducted tests for the ...

  11. Manhattan Project: How to Navigate this Site

    Office of Scientific and Technical Information (OSTI)

    HOW TO NAVIGATE THIS SITE Resources > Navigation There are five main topical areas on this web site: Events, People, Places, Processes, and Science. These are further divided into ...

  12. Manhattan Project: A Note on Sources

    Office of Scientific and Technical Information (OSTI)

    A NOTE ON SOURCES Resources > Note on Sources The text for this web site is a combination of original material and adaptations from previous publications of the Department of ...

  13. Manhattan Project Signature Facilities | Department of Energy

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

    Separations Building, the V-Site Assembly BuildingGun Site, and the Trinity Site. ... Racetracks, B Reactor, and V-Site Assembly BuildingGun Site are part of the new park. ...

  14. Manhattan Project: Atomic Discoveries, 1890s-1939

    Office of Scientific and Technical Information (OSTI)

    The exact nature of these atoms remained elusive, however, despite centuries of attempts ... Explorations into the nature of the atom from 1919 to 1932 confirmed this new model, ...

  15. Manhattan Project: More Uranium Research, 1942

    Office of Scientific and Technical Information (OSTI)

    separation in the codenamed SAM (Substitute or Special Alloy Metals) Laboratory. At Berkeley, Ernest Lawrence continued his investigations on electromagnetic separation using ...

  16. The Manhattan Project | Department of Energy

    Office of Environmental Management (EM)

    Fehner and Gosling, Origins of the Nevada Test Site Fehner and Gosling, Atmospheric Nuclear Weapons Testing, 1951-1963. Battlefield of the Cold War: The Nevada Test Site, Volume I ...

  17. Manhattan Project: Nuclear Proliferation, 1949-Present

    Office of Scientific and Technical Information (OSTI)

    The VENONA Intercepts, 1946-1980 The Cold War, 1945-1990 Nuclear Proliferation, ... in various capacities since World War I, Baruch inclined toward drafting his own ...

  18. Manhattan Project: Atomic Bombardment, 1932-1938

    Office of Scientific and Technical Information (OSTI)

    In a 1933 interview, Rutherford called such expectations "moonshine." Einstein compared particle bombardment with shooting in the dark at scarce birds, while Bohr, the Danish Nobel ...

  19. Manhattan Project: More Piles and Plutonium, 1942

    Office of Scientific and Technical Information (OSTI)

    ... be pushed as fast as possible to the pilot plant stage and to full production planning. ... In this web site, the phrase "pile (reactor)" is used to refer to early, experimental ...

  20. Manhattan Project: Enter the Army, 1942

    Office of Scientific and Technical Information (OSTI)

    The decision to proceed with planning for the production of enriched uranium and of ... procurement, engineering design, and site selection to the Corps of Engineers and to ...

  1. The Manhattan Project: Making the atomic bomb

    SciTech Connect (OSTI)

    Gosling, F.G.

    1994-09-01

    This article is a short history of the origins and development of the American atomic bomb program during World War II. Beginning with the scientific developments of the pre-war years, the monograph details the role of US government in conducting a secret, nationwide enterprise that took science from the laboratory and into combat with an entirely new type of weapon. The monograph concludes with a discussion of the immediate postwar period, the debate over the Atomic Energy Act of 1946, and the founding of the Atomic Energy Commission.

  2. Manhattan Project Sites at Los Alamos

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

    about the role Los Alamos played during the Cold War. Los Alamos Historical Society Arts and Crafts Building 4. ARTS & CRAFTS BUILDING Originally classrooms for the Ranch...

  3. Manhattan Project: The Maud Report, 1941

    Office of Scientific and Technical Information (OSTI)

    Bohr ended the telegram with instructions to pass his words along to "Cockroft and Maud ... as head of isotope separation and heavy water research (heavy water was highly regarded ...

  4. Manhattan Project: Evaluations of Trinity, July 1945

    Office of Scientific and Technical Information (OSTI)

    ... on atomic issues in Washington, George L. Harrison. It read: Operated on this morning. ... He returns tomorrow. I will keep you posted. George Harrison and Leslie Groves with James ...

  5. Manhattan Project: First Atomic Energy Commissioners

    Office of Scientific and Technical Information (OSTI)

    Resources About this Site How to Navigate this Site Library Maps Note on Sources Nuclear Energy and the Public's Right to Know Photo Gallery Site Map Sources and Notes Suggested ...

  6. Manhattan Project: Einstein's Letter to Roosevelt

    Office of Scientific and Technical Information (OSTI)

    EINSTEIN'S LETTER TO ROOSEVELT Albert Einstein (with Leo Szilard) to President Franklin Roosevelt, August 2, 1939 Resources > Library Below are photographs of both pages of the ...

  7. Manhattan Project: Los Alamos Street Scene

    Office of Scientific and Technical Information (OSTI)

    LOS ALAMOS STREET SCENE Los Alamos (The Town) Resources > Photo Gallery Los Alamos street scene. Fuller Lodge and the "Big House" are visible in the distance (see below). Above is ...

  8. Manhattan Project: Nuclear Proliferation, 1949-Present

    Office of Scientific and Technical Information (OSTI)

    (1949) Great Britain (1952) France (1960) China (1964) India (1974) Pakistan (1998) North ... Chinese test, October 16, 1964 France and China joined the nuclear club in the 1960s. ...

  9. The Manhattan Project National Security History Series

    Energy Savers [EERE]

    ... Enter the Army The decision to proceed with production plan- ... of gases and liquids in a search to isolate the substances ... redefining the surrender terms or by using the atomic bomb. ...

  10. Manhattan Project: F Reactor Plutonium Production Complex

    Office of Scientific and Technical Information (OSTI)

    F REACTOR PLUTONIUM PRODUCTION COMPLEX Hanford Engineer Works, 1945 Resources > Photo Gallery Plutonium production area, Hanford, ca. 1945 The F Reactor plutonium production ...

  11. Manhattan Project: Adventures Inside the Atom

    Office of Scientific and Technical Information (OSTI)

    This publication was produced at the request of the the Assistant Manager for Public Education, Oak Ridge Operations Office, Atomic Energy Commission. It is reproduced here via the ...

  12. Manhattan Project: Nuclear Proliferation, 1949-Present

    Office of Scientific and Technical Information (OSTI)

    Secretary of War Henry L. Stimson and Secretary of State James F. Byrnes arrive at the ... Secretary of War Henry L. Stimson and Secretary of State James F. Byrnes represented the ...

  13. Manhattan Project: Informing the Public, August 1945

    Office of Scientific and Technical Information (OSTI)

    ... In fall 1943, James Conant, Arthur Compton, and Henry D. Smyth, a Princeton physicist and ... Henry D. Smyth confers with Ernest O. Lawrence about the Smyth Report, Berkeley, fall ...

  14. Manhattan Project: Groves and the MED, 1942

    Office of Scientific and Technical Information (OSTI)

    Vannevar Bush, James Conant, Groves, and Franklin Matthias, Hanford, Washington Meanwhile Bush, with the help and authority of Secretary of War Henry L. Stimson, set up the ...

  15. Manhattan Project | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    highlights of the site's history now is available for viewing on the Y-12 public Web site at http:www.y12.doe.govlibraryvideos70-years-making-world-safer. The ...

  16. Manhattan Project: A Note on Sources

    Office of Scientific and Technical Information (OSTI)

    A NOTE ON SOURCES Resources > Note on Sources The text for this web site is a combination ... To the best of our knowledge, all text and images on this web site are in the public ...

  17. Manhattan Project: How to Navigate this Site

    Office of Scientific and Technical Information (OSTI)

    five main topical areas on this web site: Events, People, Places, Processes, and Science. ... linked and bold, such as this, it is a link that points to another page on this web site. ...

  18. A Nuclear Family: The Manhattan District | Y-12 National Security...

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

    The mp4 video format is not supported by this browser. Download video Captions: On Time: 26:40 min. Episode 2 tells our World War II era story and describes the contribution Oak ...

  19. Implementing Solar PV Projects on Historic Buildings and in Historic Districts

    SciTech Connect (OSTI)

    Kandt, A.; Hotchkiss, E.; Walker, A.; Buddenborg, J; Lindberg, J.

    2011-09-01

    Many municipalities, particularly in older communities of the United States, have a large amount of historic buildings and districts. In addition to preserving these historic assets, many municipalities have goals or legislative requirements to procure a certain amount of energy from renewable sources and to become more efficient in their energy use; often, these requirements do not exempt historic buildings. This paper details findings from a workshop held in Denver, Colorado, in June 2010 that brought together stakeholders from both the solar and historic preservation industries. Based on these findings, this paper identifies challenges and recommends solutions for developing solar photovoltaic (PV) projects on historic buildings and in historic districts in such a way as to not affect the characteristics that make a building eligible for historic status.

  20. Sunrayce 97 Continues Day 6 - Manhattan to Smith Center

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

    6 - Manhattan to Smith Center For more information contact: Patrick Booher, Sunrayce Program Manager (202) 586-0713 Smith Center, Kan.- --Racing across the heartland of Kansas at ...

  1. Solar For Schools: A Case Study in Identifying and Implementing Solar Photovoltaic (PV) Projects in Three California School Districts: Preprint

    SciTech Connect (OSTI)

    Kandt, A.

    2011-04-01

    The Department of Energy's (DOE) Solar America Showcase program seeks to accelerate demand for solar technologies among key end use market sectors. As part of this activity the DOE provides Technical Assistance through its national laboratories to large-scale, high-visibility solar installation projects. The Solar Schools Assessment and Implementation Project (SSAIP) in the San Francisco Bay area was selected for a 2009 DOE Solar American Showcase award. SSAIP was formed through the efforts of the nonprofit Sequoia Foundation and includes three school districts: Berkeley, West Contra Costa, and Oakland Unified School Districts. This paper summarizes the technical assistance efforts that resulted from this technical assistance support. It serves as a case study and reference document detailing the steps and processes that could be used to successfully identify, fund, and implement solar PV projects in school districts across the country.

  2. Implementing Solar Photovoltaic Projects on Historic Buildings and in Historic Districts

    SciTech Connect (OSTI)

    Kandt, A.; Hotchkiss, E.; Walker, A.

    2011-01-01

    help to preserve those properties for future generations. At the national level, the National Register of Historic Places includes more than 86,000 listings, which encompass a total of more than 1.6 million historic resources. State registers of historic places also provide recognition and protection for historic sites and districts. Locally, more than 2,400 communities have established historic preservation ordinances. Typically implemented through zoning overlays, these local land use regulations manage changes to hundreds of thousands of historic properties. Over a period of 2 years (2007 and 2008) the U.S. Department of Energy (DOE) designated 25 major U.S. cities as Solar America Cities. DOE provided financial and technical assistance to help the cities develop comprehensive approaches to accelerate the adoption of solar energy technologies. The Solar America Cities partnerships represent the foundation of DOE's larger Solar America Communities program. As a part of this program, DOE identified the implementation of solar projects on historic properties and in historic districts as one area to address. A workshop titled 'Implementing Solar Projects on Historic Buildings and in Historic Districts' was held in Denver, Colorado, in June of 2010. Participants included representatives from the solar industry as well as historic preservationists from nonprofit organizations and government agencies at the local, state, and national levels. The workshop provided an opportunity to gain a common understanding of solar technologies and historic preservation procedures and priorities. The workshop participants also discussed some of the challenges involved in locating PV systems on historic properties and identified potential solutions. This publication is based on the discussions that occurred at this workshop and the recommendations that were developed by participants. Ideas expressed by participants in the workshop, and included in this document, do not necessarily reflect

  3. Development Of An Agroforestry Sequestration Project In KhammamDistrict Of India

    SciTech Connect (OSTI)

    Sudha, P.; Ramprasad, V.; Nagendra, M.D.V.; Kulkarni, H.D.; Ravindranath, N.H.

    2007-06-01

    Large potential for agroforestry as a mitigation option hasgiven rise to scientific and policy questions. This paper addressesmethodological issues in estimating carbon sequestration potential,baseline determination, additionality and leakage in Khammam district,Andhra Pradesh, southern part of India. Technical potential forafforestation was determined considering the various landuse options. Forestimating the technical potential, culturable wastelands, fallow andmarginal croplands were considered for Eucalyptus clonal plantations.Field studies for aboveground and below ground biomass, woody litter andsoil organic carbon for baseline and project scenario were conducted toestimate the carbon sequestration potential. The baseline carbon stockwas estimated to be 45.33 tC/ha. The additional carbon sequestrationpotential under the project scenario for 30 years is estimated to be12.82 tC/ha/year inclusive of harvest regimes and carbon emissions due tobiomass burning and fertilizer application. The project scenario thoughhas a higher benefit cost ratio compared to baseline scenario, initialinvestment cost is high. Investment barrier exists for adoptingagroforestry in thedistrict.

  4. New mobile application allows users to take virtual tour of Project Y of

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

    Manhattan Project National Historical Park Manhattan Project National Historical Park mobile app New mobile application allows users to take virtual tour of Project Y of Manhattan Project National Historical Park A new, free mobile application is now available for download from the Apple store. June 7, 2016 the application allows users from any location around the world to experience the environment in that pivotal time during World War II when a group of scientists came to Project Y, the

  5. Ensuring Project Success - The Fundamental Art of Managing the...

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

    August 2009 Presenter: Jeff Smith, Deputy for Operations, Oak Ridge National Laboratory Track 8-3 Topics Covered: Oak Ridge National Laboratory evolved from the Manhattan Project ...

  6. Techno-economic analysis of renewable energy source options for a district heating project

    SciTech Connect (OSTI)

    Ghafghazi, S.; Sowlati, T.; Sokhansanj, Shahabaddine; Melin, Staffan

    2009-09-01

    With the increased interest in exploiting renewable energy sources for district heating applications, the economic comparison of viable options has been considered as an important step in making a sound decision. In this paper, the economic performance of several energy options for a district heating system in Vancouver, British Columbia, is studied. The considered district heating system includes a 10 MW peaking/ backup natural gas boiler to provide about 40% of the annual energy requirement and a 2.5 MW base-load system. The energy options for the base-load system include: wood pellet, sewer heat, and geothermal heat. Present values of initial and operating costs of each system were calculated over 25-year service life of the systems, considering depreciation and salvage as a negative cost item. It was shown that the wood pellet heat producing technologies provided less expensive energy followed by the sewer heat recovery, geothermal and natural gas systems. Among wood pellet technologies, the grate burner was a less expensive option than powder and gasifier technologies. It was found that using natural gas as a fuel source for the peaking/backup system accounted for more than 40% of the heat production cost for the considered district heating center. This is mainly due to the high natural gas prices which cause high operating costs over the service life of the district heating system. Variations in several economic inputs did not change the ranking of the technology options in the sensitivity analysis. However, it was found that the results were more sensitive to changes in operating costs of the system than changes in initial investment. It is economical to utilize wood pellet boilers to provide the base-load energy requirement of district heating systems Moreover, the current business approach to use natural gas systems for peaking and backup in district heating systems could increase the cost of heat production significantly.

  7. Manhattan Project: The Cold War, 1945-1990

    Office of Scientific and Technical Information (OSTI)

    ... That same year, Chinese communists defeated their nationalist opponents in the Chinese Civil War. By the time communist North Korea attacked American-backed South Korea in June ...

  8. Manhattan Project: San Ildefonso Pueblo Party

    Office of Scientific and Technical Information (OSTI)

    "Bernice Brode wrote: 'Some of us had more Indian crafts in our Army apartments than the Indians had in their homes, (and) modern American conveniences such as refrigerators and ...

  9. Manhattan Project: Leslie Groves and J. Robert Oppenheimer

    Office of Scientific and Technical Information (OSTI)

    July 1945 Science > In the Laboratory > Los Alamos Organization and Management, Los Alamos, New Mexico, 1942-1946 Resources > Photo Gallery Leslie Groves and J. Robert Oppenheimer

  10. Manhattan Project: Japan Surrenders, August 10-15, 1945

    Office of Scientific and Technical Information (OSTI)

    ... Truman, however, ordered an immediate halt to atomic attacks while surrender negotiations were ongoing. As the Secretary of Commerce Henry Wallace recorded in his diary, Truman ...

  11. Manhattan Project: Exploring the Atom, 1919-1932

    Office of Scientific and Technical Information (OSTI)

    The road to the atomic bomb began in earnest in 1919 with the first artificial transmutation of an element. The New Zealander Ernest Rutherford, working in the Cavendish Laboratory ...

  12. Manhattan Project: Postscript--The Nuclear Age, 1945-Present

    Office of Scientific and Technical Information (OSTI)

    In November 1945, the United States, Britain, and Canada agreed to approach the Soviet Union about negotiating an agreement on international control at the new United Nations. ...

  13. Manhattan Project: The Trinity Test, July 16, 1945

    Office of Scientific and Technical Information (OSTI)

    ... observers at base camp picked it up on an FM radio signal. Gadget is hoisted up the tower. ... the device exploded over the New Mexico desert, vaporizing the tower and turning ...

  14. Luis Alvarez and the Manhattan Project | Department of Energy

    Energy Savers [EERE]

    ... During Alvarez's time at Met Lab, General Leslie Groves of the U.S. Army Corps of Engineers, tasked him with determining a way to detect if Germany was operating nuclear reactors. ...

  15. Manhattan Project: Hanford Becomes Operational, 1943-1944

    Office of Scientific and Technical Information (OSTI)

    Life at Hanford would soon come to resemble that of the other "atomic boomtowns" of the ... The interior had an eerie quality as operators behind seven feet of concrete shielding ...

  16. Manhattan Project: The Atomic Bombing of Hiroshima, August 6...

    Office of Scientific and Technical Information (OSTI)

    ... of the bombing by the Casualties in a makeshift hospital, Hiroshima United States. ... Soon the death rate actually began to climb again as patients who had appeared to be ...

  17. Manhattan Project: The Atomic Bombing of Nagasaki, August 9,...

    Office of Scientific and Technical Information (OSTI)

    ... For those areas of Nagasaki affected by the explosion, the death rate was comparable to ... The Army and the Atomic Bomb, United States Army in World War II (Washington: ...

  18. Manhattan Project: President Nixon and the "Atomic Pioneers"

    Office of Scientific and Technical Information (OSTI)

    The photograph is courtesy Department of Energy, via Lawrence Berkeley National Laboratory's web page. Click on a link below to return to: Vannevar Bush James B. Conant Leslie R. ...

  19. Manhattan Project: Nuclear Energy and the Public's Right to Know

    Office of Scientific and Technical Information (OSTI)

    about secrecy, the information presented on this web site, and the public's right to know is in order. The information on this web site is currently available, and has long been ...

  20. Integrated Manhattan Project for Excellence in Radiochemistry (IMPER)

    SciTech Connect (OSTI)

    Lewis, Jason

    2014-03-27

    Accomplishments are reported in these areas: single step radiolabeling of peptides with fluorine-18; photoreduction of 99Tc pertechnetate by nanometer-sized metal oxides for environmental remediation; synthesis and characterization of multi-modal CNT imaging constructs.

  1. Manhattan Project NHP Photo Gallery | Department of Energy

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

    Skip to main content Menu Energy.gov Office of Management Search Search form Search Office of Management Office of Management Services Services Home Employee Services Employee...

  2. Manhattan Project: Reorganization and Acceleration, 1940-1941

    Office of Scientific and Technical Information (OSTI)

    of the work done on uranium isotope separation and the chain reaction pile was ... and supported continuation of isotope separation work and pile research for scientific ...

  3. Manhattan Project: Bringing it All Together, 1942-1945

    Office of Scientific and Technical Information (OSTI)

    on "D-Day," June 6, 1944, the war in Europe appeared to be entering its final phase. ... and the rush was on to complete the atomic bomb in time to end the war in the Pacific. ...

  4. Manhattan Project: Operation Crossroads, Bikini Atoll, July 1946

    Office of Scientific and Technical Information (OSTI)

    The VENONA Intercepts, 1946-1980 The Cold War, 1945-1990 Nuclear Proliferation, ... The VENONA Intercepts, 1946-1980 The Cold War, 1945-1990 Nuclear Proliferation, ...

  5. Manhattan Project: Early Government Support, 1939-1942

    Office of Scientific and Technical Information (OSTI)

    One month before the Second World War formally began with the September 1, 1939, invasion ... that it was only a matter of time before the United States became involved in the war. ...

  6. Authorizing Legislation: HR 3979, SEC. 3039 Manhattan Project...

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

    Aviation Management Green Leases Executive Secretariat Energy Reduction at HQ Real Estate Approvals Documents and Publications Facilities and Infrastructure Federal Advisory ...

  7. Manhattan Project: Early Uranium Research, 1939-1941

    Office of Scientific and Technical Information (OSTI)

    ... Retaining programmatic responsibilities for uranium research in the new organizational setup, the Uranium Committee recommended that all four isotope separation methods and the ...

  8. Manhattan Project: Early Bomb Design, Los Alamos: Laboratory...

    Office of Scientific and Technical Information (OSTI)

    1945 EARLY BOMB DESIGN (Los Alamos: Laboratory, 1943-1944) Events > Bringing it All Together, 1942-1945 Establishing Los Alamos, 1942-1943 Early Bomb Design, 1943-1944 Basic ...

  9. Manhattan Project: Y-12: Design, 1942-1943

    Office of Scientific and Technical Information (OSTI)

    ... the second floor; that tank design was in flux; and that separate chemistry buildings ... first stage and use it as the sole feed material for a second stage of racetracks ...

  10. Manhattan Project: Order to Drop the Atomic Bomb

    Office of Scientific and Technical Information (OSTI)

    In it, the Acting Army Chief of Staff, Thomas Handy, orders Commanding General Carl Spaatz, Army Strategic Air Forces, to "deliver the first special bomb as soon as weather will ...

  11. Manhattan Project: DuPont and Hanford, Hanford Engineer Works...

    Office of Scientific and Technical Information (OSTI)

    ... Of the possible sites available, none had a better combination of isolation, long construction season, and abundant water for hydroelectric power than those found along the ...

  12. Manhattan Project: A Miniature Solar System, 1890s-1919

    Office of Scientific and Technical Information (OSTI)

    ... The information in this page is derived from the essays on the history of "Chemistry" and "Physics" in Roy Porter and Marilyn Ogilvie, eds., The Biographical Dictionary of ...

  13. Manhattan Project: Implosion Becomes a Necessity, Los Alamos...

    Office of Scientific and Technical Information (OSTI)

    Fat Man at Tinian Island, August 1945 While experiments on the gun and implosion methods ... and began testing them with B-29s. "Thin Man," named for President Roosevelt, utilized ...

  14. Manhattan Project: Production Reactor (Pile) Design, Met Lab...

    Office of Scientific and Technical Information (OSTI)

    ... The situation was tailor-made for a man with Groves's temperament. On October 5, Groves gave the Met Lab one week to decide. Even wrong decisions were better than no decisions, ...

  15. Manhattan Project: The Discovery of Fission, 1938-1939

    Office of Scientific and Technical Information (OSTI)

    ... The photograph of Lise Meitner and Otto Hahn is courtesy the Department of Energy (via the National Archives; the National Archives identifies the man as Ernest Rutherford, but ...

  16. Manhattan Project: Dawn of the Atomic Era, 1945

    Office of Scientific and Technical Information (OSTI)

    Little Boy, the untested uranium bomb, was dropped first at Hiroshima, Japan, on August 6, 1945, while the plutonium weapon, Fat Man, followed three days later at Nagasaki on ...

  17. Manhattan Project: Piles and Plutonium, 1939-1942

    Office of Scientific and Technical Information (OSTI)

    ... identification of element 93, neptunium, while research by Glenn T. Seaborg (left) revealed that an isotope of neptunium decayed to yet another transuranium (man-made) element. ...

  18. Manhattan Project: Final Bomb Design, Los Alamos: Laboratory...

    Office of Scientific and Technical Information (OSTI)

    ... There would be no implosion weapons in the first half of 1945 as Groves had hoped, but developments in April boded well for the scheduled summer test of the "Fat Man" plutonium ...

  19. Manhattan Project: Safety and the Trinity Test, July 1945

    Office of Scientific and Technical Information (OSTI)

    Bunker at S-10,000 The "Trinity" atomic test was the most violent man-made explosion in history to that date. It also posed the single most significant safety hazard of the entire ...

  20. Manhattan Project: Y-12 Operation, 1943-1944

    Office of Scientific and Technical Information (OSTI)

    began delivering everything from electrical switches to motors, valves, and tanks. ... Alpha calutron operators at their control panels, Y-12, Oak Ridge. An overhead sign nearby ...

  1. Manhattan Project: Seaborg and Plutonium Chemistry, Met Lab,...

    Office of Scientific and Technical Information (OSTI)

    Theodore T. Magel and Daniel K. Koshland, Jr., researched solvent-extraction processes; and Harrison S. Brown and Orville F. Hill performed experiments into volatility reactions. ...

  2. Manhattan Project: Establishing Los Alamos, 1942-1943

    Office of Scientific and Technical Information (OSTI)

    ... The staff included many contemporary and future stars of the scientific community, including Luis Alvarez, Hans Bethe, Norris Bradbury, Enrico Fermi, Richard Feynman, Eric Jette, ...

  3. Manhattan Project: Basic Research at Los Alamos, 1943-1944

    Office of Scientific and Technical Information (OSTI)

    Norris Bradbury, Robert Oppenheimer, Richard Feynman, Enrico Fermi, and others, Los Alamos, 1946 BASIC RESEARCH AT LOS ALAMOS (Los Alamos: Laboratory, 1943-1944) Events > Bringing ...

  4. Manhattan Project: The Navy and Thermal Diffusion, 1944

    Office of Scientific and Technical Information (OSTI)

    Diffusion columns, S-50 Thermal Diffusion Plant, Oak Ridge, 1945. THE NAVY AND THERMAL ... itself for a new influx of workers sent to build the S-50 Thermal Diffusion Plant (right). ...

  5. Manhattan Project: Final Approval to Build the Bomb, Washington...

    Office of Scientific and Technical Information (OSTI)

    ... At that time, there was a science organization at the highest level of the federal government and a Top Policy Group with direct access to the President. Funds were authorized, and the ...

  6. Manhattan Project National Historical Park Open House Event

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

    National Historical Park Open House Event WHEN: Jun 02, 2015 5:00 PM - 7:00 PM WHERE: Fuller Lodge 2132 Central Avenue, Los Alamos, New Mexico, 87544 USA CONTACT: Linda Deck 505...

  7. MANHATTAN PROJECT NATIONAL HISTORICAL PARK | Department of Energy

    Energy Savers [EERE]

    ... TypeSubtype 1000 2000 Amount Enter payment amount 3400 Receiver ABA routing number ... Originator Enter the name of the originator of the payment 6000 Originator to ...

  8. Work of Manhattan Project-era photographer Ed Westcott lives...

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

    soldier. The stage is set for the four-episode chronological description of a sense of family and deep pride felt by those who were and are connected to the work of Y-12....

  9. Manhattan Project Resources | Y-12 National Security Complex

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

    These web pages are a joint collaboration between DOE's Office of Classification and Office of History and Heritage Resources. The Y-12 History Center is proud to recommend them ...

  10. Manhattan Project: Atomic Rivals and the ALSOS Mission, 1938...

    Office of Scientific and Technical Information (OSTI)

    ... literature.) This left expensive heavy water as the only viable moderator for a pile, ... himself, also claimed to have been secretly not trying very hard in their war research. ...

  11. Manhattan Project: Potsdam and the Final Decision to Use the...

    Office of Scientific and Technical Information (OSTI)

    A directive (right), written by Leslie Groves, approved by President Truman, and issued by Secretary of War Henry Stimson and General of the Army George Marshall, ordered the Army ...

  12. Manhattan Project: A Tentative Decision to Build the Bomb

    Office of Scientific and Technical Information (OSTI)

    and Vice President Henry A. Wallace (who had been briefed on uranium research in July). ... Wallace, Secretary of War Henry L. Stimson, and Army Chief of Staff George C. Marshall. ...

  13. Manhattan Project: Debate Over How to Use the Bomb, 1945

    Office of Scientific and Technical Information (OSTI)

    J. Robert Oppenheimer, Enrico Fermi, and Ernest Lawrence In early May 1945, Secretary of War Henry L. Stimson, with the approval of President Harry S. Truman, formed an Interim ...

  14. Ohio and the Manhattan Project | Department of Energy

    Office of Environmental Management (EM)

    Industries, Inc., switched from making toys cars to making ammunition for anti-tank guns. In Dayton, National Cash Register started making magazines for anti-aircraft guns. In...

  15. Connecticut's 2nd congressional district: Energy Resources |...

    Open Energy Info (EERE)

    can help OpenEI by expanding it. This page represents a congressional district in Connecticut. US Recovery Act Smart Grid Projects in Connecticut's 2nd congressional district...

  16. Louisiana's 5th congressional district: Energy Resources | Open...

    Open Energy Info (EERE)

    Act Smart Grid Projects in Louisiana's 5th congressional district Cleco Power LLC Smart Grid Project Registered Energy Companies in Louisiana's 5th congressional district...

  17. Louisiana's 7th congressional district: Energy Resources | Open...

    Open Energy Info (EERE)

    Projects in Louisiana's 7th congressional district Lafayette Consolidated Government, LA Smart Grid Project Energy Generation Facilities in Louisiana's 7th congressional district...

  18. Arkansas's 1st congressional district: Energy Resources | Open...

    Open Energy Info (EERE)

    Act Smart Grid Projects in Arkansas's 1st congressional district Woodruff Electric Smart Grid Project Utility Companies in Arkansas's 1st congressional district City Water...

  19. Tennessee's 9th congressional district: Energy Resources | Open...

    Open Energy Info (EERE)

    Projects in Tennessee's 9th congressional district Memphis Light, Gas and Water Division Smart Grid Project Registered Energy Companies in Tennessee's 9th congressional district...

  20. US Department of Energy Grand Junction Projects Office Remedial Action Project, final report of the decontamination and decommissioning of Building 36 at the Grand Junction Projects Office Facility

    SciTech Connect (OSTI)

    Widdop, M.R.

    1996-08-01

    The U.S. Department of Energy (DOE) Grand Junction Projects Office (GJPO) occupies a 61.7-acre facility along the Gunnison River near Grand Junction, Colorado. This site was contaminated with uranium ore and mill tailings during uranium refining activities of the Manhattan Engineer District and during pilot milling experiments conducted for the U.S. Atomic Energy Commission`s domestic uranium procurement program. The DOE Defense Decontamination and Decommissioning Program established the GJPO Remedial Action Project to clean up and restore the facility lands, improvements, and the underlying aquifer. The site contractor for the facility, Rust Geotech, also is the remedial action contractor. Building 36 was found to be radiologically contaminated and was demolished in 1996. The soil beneath the building was remediated in accordance with identified standards and can be released for unlimited exposure and unrestricted use. This document was prepared in response to a DOE request for an individual final report for each contaminated GJPO building.

  1. Phase I Archaeological Investigation Cultural Resources Survey, Hawaii Geothermal Project, Makawao and Hana Districts, South Shore of Maui, Hawaii (DRAFT )

    SciTech Connect (OSTI)

    Erkelens, Conrad

    1994-03-01

    This report details the archaeological investigation of a 200 foot wide sample corridor extending approximately 9 miles along the southern portion of Maui within the present districts of Hana and Makawao. A total of 51 archaeological sites encompassing 233 surface features were documented. A GPS receiver was used to accurately and precisely plot locations for each of the documented sites. Analysis of the locational information suggests that archaeological sites are abundant throughout the region and only become scarce where vegetation has been bulldozed for ranching activities. At the sea-land transition points for the underwater transmission cable, both Ahihi Bay and Huakini Bay are subjected to seasonal erosion and redeposition of their boulder shorelines. The corridor at the Ahihi Bay transition point runs through the Moanakala Village Complex which is an archaeological site on the State Register of Historic Places within a State Natural Area Reserve. Numerous other potentially significant archaeological sites lie within the project corridor. It is likely that rerouting of the corridor in an attempt to avoid known sites would result in other undocumented sites located outside the sample corridor being impacted. Given the distribution of archaeological sites, there is no alternative route that can be suggested that is likely to avoid encountering sites. A total of twelve charcoal samples were obtained for potential taxon identification and radiocarbon analysis. Four of these samples were subsequently submitted for dating and species identification. Bird bone from various locations within a lava tube were collected for identification. Sediment samples for subsequent pollen analysis were obtained from within two lava tubes. With these three sources of information it is hoped that paleoenvironmental data can be recovered that will enable a better understanding of the setting for Hawaiian habitation of the area. A small test unit was excavated at one habitation site

  2. Department of Energy (DOE) OpenNet documents

    Office of Scientific and Technical Information (OSTI)

    District History General Leslie Groves, head of the Manhattan Engineer District, in late 1944 commissioned a multi-volume history of the Manhattan Project called the Manhattan District History. Prepared by multiple authors under the general editorship of Gavin Hadden, a longtime civil employee of the Army Corps of Engineers, the classified history was "intended to describe, in simple terms, easily understood by the average reader, just what the Manhattan District did, and how, when, and

  3. OSTIblog Articles in the 70th Anniversary Topic | OSTI, US Dept of Energy

    Office of Scientific and Technical Information (OSTI)

    Office of Scientific and Technical Information 70th Anniversary Topic The Manhattan Project -- Its Operations by Mary Schorn 29 Nov, 2012 in Science Communications 4236 ManhattanProjectMap320.jpg The Manhattan Project -- Its Operations Read more about 4236 Major operations for the Manhattan Engineer District (Manhattan Project) took place in remote site locations in the states of Tennessee, New Mexico, and Washington, with additional research being conducted in university laboratories at

  4. OSTIblog Articles in the World War II Topic | OSTI, US Dept of Energy

    Office of Scientific and Technical Information (OSTI)

    Office of Scientific and Technical Information War II Topic The Manhattan Project -- Its Operations by Mary Schorn 29 Nov, 2012 in Science Communications 4236 ManhattanProjectMap320.jpg The Manhattan Project -- Its Operations Read more about 4236 Major operations for the Manhattan Engineer District (Manhattan Project) took place in remote site locations in the states of Tennessee, New Mexico, and Washington, with additional research being conducted in university laboratories at Chicago and

  5. OSTIblog Articles in the electromagnetic Topic | OSTI, US Dept of Energy

    Office of Scientific and Technical Information (OSTI)

    Office of Scientific and Technical Information electromagnetic Topic The Manhattan Project -- Its Operations by Mary Schorn 29 Nov, 2012 in Science Communications 4236 ManhattanProjectMap320.jpg The Manhattan Project -- Its Operations Read more about 4236 Major operations for the Manhattan Engineer District (Manhattan Project) took place in remote site locations in the states of Tennessee, New Mexico, and Washington, with additional research being conducted in university laboratories at

  6. OSTIblog Articles in the gaseous diffusion Topic | OSTI, US Dept of Energy

    Office of Scientific and Technical Information (OSTI)

    Office of Scientific and Technical Information gaseous diffusion Topic The Manhattan Project -- Its Operations by Mary Schorn 29 Nov, 2012 in Science Communications 4236 ManhattanProjectMap320.jpg The Manhattan Project -- Its Operations Read more about 4236 Major operations for the Manhattan Engineer District (Manhattan Project) took place in remote site locations in the states of Tennessee, New Mexico, and Washington, with additional research being conducted in university laboratories at

  7. OSTIblog Articles in the nuclear chain reaction Topic | OSTI, US Dept of

    Office of Scientific and Technical Information (OSTI)

    Energy Office of Scientific and Technical Information chain reaction Topic The Manhattan Project -- Its Operations by Mary Schorn 29 Nov, 2012 in Science Communications 4236 ManhattanProjectMap320.jpg The Manhattan Project -- Its Operations Read more about 4236 Major operations for the Manhattan Engineer District (Manhattan Project) took place in remote site locations in the states of Tennessee, New Mexico, and Washington, with additional research being conducted in university laboratories

  8. OSTIblog Articles in the uranium Topic | OSTI, US Dept of Energy Office of

    Office of Scientific and Technical Information (OSTI)

    Scientific and Technical Information uranium Topic The Manhattan Project -- Its Operations by Mary Schorn 29 Nov, 2012 in Science Communications 4236 ManhattanProjectMap320.jpg The Manhattan Project -- Its Operations Read more about 4236 Major operations for the Manhattan Engineer District (Manhattan Project) took place in remote site locations in the states of Tennessee, New Mexico, and Washington, with additional research being conducted in university laboratories at Chicago and Berkeley.

  9. Phase 1 archaeological investigation, cultural resources survey, Hawaii Geothermal Project, Makawao and Hana districts, south shore of Maui, Hawaii

    SciTech Connect (OSTI)

    Erkelens, C.

    1995-04-01

    This report details the archaeological investigation of a 200 foot wide sample corridor extending approximately 9 miles along the southern portion of Maui within the present districts of Hana and Makawao. The survey team documented a total of 51 archaeological sites encompassing 233 surface features. Archaeological sites are abundant throughout the region and only become scarce where vegetation has been bulldozed for ranching activities. At the sea-land transition points for the underwater transmission cable, both Ahihi Bay and Huakini Bay are subjected to seasonal erosion and redeposition of their boulder shorelines. The corridor at the Ahihi Bay transition point runs through the Maonakala Village Complex which is an archaeological site on the State Register of Historic Places within a State Natural Area Reserve. Numerous other potentially significant archaeological sites lie within the project corridor. It is likely that rerouting of the corridor in an attempt to avoid known sites would result in other undocumented sites located outside the sample corridor being impacted. Given the distribution of archaeological sites, there is no alternative route that can be suggested that is likely to avoid encountering sites. Twelve charcoal samples were obtained for potential taxon identification and radiocarbon analysis. Four of these samples were subsequently submitted for dating and species identification. Bird bones from various locations within a lava tube were collected for identification. Sediment samples for subsequent pollen analysis were obtained from within two lava tubes. With these three sources of information it is hoped that paleoenvironmental data can be recovered that will enable a better understanding of the setting for Hawaiian habitation of the area.

  10. Susanville District Heating District Heating Low Temperature...

    Open Energy Info (EERE)

    Susanville District Heating District Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Susanville District Heating District Heating Low Temperature...