Energy Storage for Variable Renewable Energy Resource Integration - A Regional Assessment for the Northwest Power Pool (NWPP)

Conference · Sun Mar 20 04:00:00 EDT 2011

DOI:https://doi.org/10.1109/PSCE.2011.5772548· OSTI ID:1026618

Kintner-Meyer, Michael CW; Jin, Chunlian; Balducci, Patrick J; Elizondo, Marcelo A; Guo, Xinxin; Nguyen, Tony B; Tuffner, Francis K; Viswanathan, Vilayanur V

This paper addresses the following key questions in the discussion on the integration of renewable energy resources in the Pacific Northwest power grid: a) what will be the future balancing requirement to accommodate a simulated expansion of wind energy resources from 3.3 GW in 2008 to 14.4 GW in 2019 in the Northwest Power Pool (NWPP), and b) what are the most cost effective technological solutions for meeting the balancing requirements in the Northwest Power Pool (NWPP). A life-cycle analysis was performed to assess the least-cost technology option for meeting the new balancing requirement. The technologies considered in this study include conventional turbines (CT), sodium sulfur (NaS) batteries, lithium ion (Li-ion) batteries, pumped hydro energy storage (PH), and demand response (DR). Hybrid concepts that combine 2 or more of the technologies above are also evaluated. This analysis was performed with collaboration by the Bonneville Power Administration and funded by the Energy Storage Systems Program of the U.S. Department of Energy.

• Research Organization: Pacific Northwest National Laboratory (PNNL), Richland, WA (US)
• Sponsoring Organization: USDOE
• DOE Contract Number: AC05-76RL01830
• OSTI ID: 1026618
• Report Number(s): PNNL-SA-76628; TD5018010
• Country of Publication: United States
• Language: English

Related Subjects

24 POWER TRANSMISSION AND DISTRIBUTION
25 ENERGY STORAGE
BONNEVILLE POWER ADMINISTRATION
Balancing requirements
ENERGY STORAGE
ENERGY STORAGE SYSTEMS
INTERCONNECTED POWER SYSTEMS
LIFE CYCLE
LITHIUM IONS
Li-Ion battery
NaS battery
POWER SYSTEMS
RENEWABLE ENERGY SOURCES
SODIUM
SULFUR
TURBINES
decomposition of balancing requirements
demand response
economics of energy storage technologies
hybrid energy storage system
power system planning
pumped-hydro energy storage
renewable integration
sizing energy storage