期刊
APPLIED ENERGY
卷 147, 期 -, 页码 269-278出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.apenergy.2015.03.014
关键词
Economic valuation; Real-time pricing; Storage; Renewable integration
资金
- Office of Electricity Delivery and Energy Reliability (National Electricity Delivery Division)
- Office of Energy Efficiency and Renewable Energy (Wind and Hydropower Technologies Office and Solar Energy Technologies Office) of the U.S. Department of Energy [DE-AC02-05CH11231]
Previously, we quantified a decline in the marginal economic value of wind and PV with increasing penetration levels based on a long-run equilibrium investment and dispatch model that accounted for operational constraints for conventional generation. We use the same model and data, based loosely on California in 2030, to evaluate several options to stem the decline in value of these technologies. The largest increase in the value of wind at high penetration levels comes from increased geographic diversity. The largest increase in the value of PV at high penetration levels comes from assuming that low-cost bulk power storage is an investment option. Other attractive options, particularly at more modest penetration levels, include real-time pricing and technology diversity. (C) 2015 Elsevier Ltd. All rights reserved.
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