Los Angeles 100% renewable – every hour of the day – by 2030, zero net cost
A study sponsored by Food & Water Watch, and prepared by Synapse Energy Economics, posits that 3.6 to 6 GW of solar power, plus energy storage, demand response and geothermal will allow the Los Angeles Department of Water and Power to go 100% renewable.
UPDATED: World’s largest batteries hiding in Colorado bids
Xcel Energy’s December 2017 solicitation results contain bids for energy storage projects at least as large as the current world’s largest under construction, and far larger than the world’s biggest running batteries.
Tesla to sell 25 MW battery as part of Salt River Project settlement
Judge ruled SRP acted illegally against solar power customers as a monopoly power by changing rates in 2015. Settlement does not end customer charge.
FPL completes 298 MW of solar
The utility has brought four 74.5MW solar plants online. FPL now owns 930MW of solar generation resources.
12 hours of energy storage enough for U.S. to run on 80% solar+wind
Scientists in California have modeled a solar-heavy/wind power electricity grid, without nationwide HVDC, that could reliably deliver 80% of U.S. electricity needs. 100% of needs would require 3 weeks of energy storage.
Study: FERC ruling will spur development of 50 GW of energy storage
According to The Brattle Group, at least half of the total value of this growth would be achievable in wholesale electricity markets, with the remainder accruing at the distribution grid and customer level.
AES breaks ground on massive Kaua’i solar plus storage project
The company’s 28 MW PV plant will be paired with a 20 MW/100 MWh battery system, and will push the island to meeting more than 1/3 of electric demand with solar.
Global storage growth of 4.6% in 2017 reflects patchy state of sector
Despite hitting a record 1.17 GW of new grid-scale storage capacity in 2017, growth was a mere 4.6% on 2016 having surged 61% the year prior. Industry’s reliance on policy support means foundations for growth remain uneven, report finds. Average costs, however, fell by 24% last year.
Maryland opens energy-storage tax credit program
The program is now taking applications for $750,000 in tax credits to support energy storage systems added to existing renewable energy systems, with $225,000 reserved for residential solar customers and $525,000 reserved for commercial taxpayers.
APS, First Solar to install Arizona’s largest battery system
The Arizona-based module manufacturer will install a 50 MW battery system charged by a 65 MW solar farm under a 15-year power contract with the state’s largest utility.
