World’s largest li-ion battery and 707 MW of solar power in Colorado proposal
Energy Storage, Markets, NextEra Energy, Solar Power, Utility-scale PV, Xcel Energy , , , , ,

World’s largest li-ion battery and 707 MW of solar power in Colorado proposal

Xcel Energy’s 120-day report to Colorado regulators includes an additional 1.1 GW of wind at 1.1-1.8¢/kWh. Solar power bids have come in at 2.2-2.7¢/kWh, and solar+storage at 3.0-3.2¢/kWh. June 7, 2018John WeaverBack in the quaint days of late 2017, the world was awoke by a batch of bids of momentous size – and shockingly low pricing – in a solicitation by Xcel Energy. In fact, the median bid on 16 GW of solar+storage came in at only 3.6¢ per kilowatt-hour (kWh). This price was only 0.65¢/kWh more than the 30 GW of solar-only bids. For perspective’s purpose – according to…
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