IEA PVPS invites modelers to join first coloured BIPV intercomparison
IEA-PVPS Task 15 has launched its first modeling intercomparison exercise on coloured building-integrated photovoltaics (BIPV) and is inviting PV modelers and researchers to evaluate their methods using real-world performance data.
Fujiyama Power commissions 1 GW solar cell plant in India
Fujiyama Power Systems has started production at its 1 GW solar cell manufacturing facility in Dadri, India, with all output intended for in-house use to strengthen supply-chain security and support domestic content programs.
Grid-scale battery economics diverge in Texas and California
Grid-scale battery developers in the United States face different revenue risks in the Electric Reliability Council of Texas (ERCOT) and the California Independent System Operator (CAISO) markets, with ancillary market saturation compressing revenues in Texas.
Australia set for massive utility-scale solar and wind investment in 2026
BloombergNEF says Australia will attract AUD 5.1 billion ($3.5 billion) in utility-scale solar and wind investment in 2026, with wind expected to account for about 95% of the total.
Solar met 61% of US electricity demand growth in 2025
A record-breaking year for solar generation and a leap in battery capacity have shifted the US energy landscape, turning solar into a primary workhorse for meeting the nation’s surging power needs.
MGM Resorts achieves 100% daytime solar power on Las Vegas strip
Output from Estuary Power’s recently-completed Escape Solar and Storage project more than doubles MGM’s share of solar energy.
French scientists discover new UV-induced degradation pathways in heterojunction solar cells
Scientists from French research institute CEA-Liten have identified hydrogen migration in doped selective layers as the primary driver of UV-induced degradation in silicon heterojunction solar cells. They have also found that combined light and thermal light-soaking treatments can partially restore performance and improve long-term UV stability.
Australian startup moves forward with perovskite solar manufacturing plans
Halocell Energy is set to benefit from the development of a sovereign supply chain for high-purity precursors to perovskite after signing a memorandum of understanding with Queensland advanced materials company Lava Blue.
UK to spend $20 billion on home energy upgrades, mandatory PV for new homes
Cash grants and state-backed loans to support solar and battery storage installations in millions of UK homes as part of government Warm Homes Plan. UK government says investment has the potential to triple the number of homes with rooftop solar by 2030.
Italy installs 6.4 GW of PV in 2025
The country reached a cumulative installed PV capacity of 43.5 GW at the end of December, according to new figures released by Italian grid operator Terna.
