US studies show 2050 cost forecasts for solar, wind and batteries far too high
For years, US solar insiders have watched cost forecasts miss the mark. Now, new research confirms what industry trends already made clear by 2023: most 2050 projections for solar, wind, and batteries weren’t even in the same ballpark.
EIA to cancel US solar module shipment report after review
The US Energy Information Administration (EIA) has proposed ending its solar module shipment report, citing limited value compared with reporting burdens.
Americans back solar tax credits as civic duty, carbon pricing tool
The American public has shown a strong willingness to fund solar and other renewable energy projects through tax credits, largely because voters trust directed infrastructure funding more than open-ended government revenue pools.
Field-tested hurricane survival strategies for solar
Rocky Mountain Institute (RMI) has published “Solar Under Storm III,” analyzing hurricane impacts on solar farms in the Caribbean after Hurricane Beryl and identifying key failure modes and risk-mitigation measures.
Design solar for storage now, or retrofit at a premium later
New analysis of retrofitting solar power plants with energy storage, accounting for the industry’s rapidly falling prices, suggests that prepping your solar projects today has a strong chance of being in your financial interest.
California solar curtailment down 12% on back of batteries
For the first five months of 2025, CAISO data showed solar electricity curtailment declined by 12% as a share of generation, falling from 13% to 11.5%, even as solar output grew 18% year over year. During this period, however, curtailment still rose 4.1% in absolute terms, with March showing a 28% increase, matching the prior year’s peak.
Solar becomes top source of electricity in California
Over the past 12 months, solar power has become California’s largest source of electricity, a trend likely to continue.
Tesla deploys 9.6 GWh in Q2, Nevada cell plant nears completion
Tesla deployed 9.6 GWh of battery storage in the second quarter of 2025, with year-to-date volumes up nearly 50% from 2024. The company recorded flat quarterly growth and says its 10 GWh Nevada cell factory is close to completion.
Solar surpasses 10% of U.S. electrical generation for a full month for the first time
In April, solar photovoltaics accounted for 10.64% of all electricity generation, according to the EIA. Combined with wind, the two sources neared 25%, while carbon-free electricity edged above 49%.
Sunnova solar assets stable, paying interest, while bankruptcy continues
Bond research firm KBRA, which has rated $6 billion of solar-backed securities issued by recently bankrupt Sunnova, is maintaining its ratings and says the loan and lease packages remain stable investments, independent of the reorganizing company.
