Austria opens final €8 million solar-plus-storage rebate round
Vienna’s third and final subsidy call offers €8 million ($9.2 million) in incentives and a 10% “Made in Europe” bonus for new or expanded solar-plus-storage systems.
Montserrat runs solar-plus-storage tender
The government of Montserrat is searching for an engineering, procurement and construction contractor for a solar-plus-battery storage project. The deadline for applications is October 23.
Spain installs 7.2 GW of solar in 2024 amid rooftop slowdown
Spain added 7.2 GW of new solar capacity in 2024, bringing total installations to more than 40 GW, though rooftop deployment fell sharply, according to the national PV association.
Australian researchers hit 27.06% with triple-junction perovskite cell
A team of researchers led by the University of Sydney has fabricated a triple-junction perovskite-perovskite-silicon tandem solar cell that achieved a power conversion efficiency of up to 27.06% and set new standards for thermal stability.
California may order 6 GW early to secure expiring renewables credits
A California Public Utilities Commission (CPUC) judge has proposed advancing 6 GW of new electric capacity orders between 2029 and 2032 to capitalize on renewable energy federal tax credits before they expire.
Operational faults cut returns in 19% of battery storage projects
A recent report from battery intelligence firm Accure reveals that while most battery energy storage systems (BESS) operate reliably, nearly 19% of projects experience reduced returns due to technical issues and unplanned downtime.
Mauritania seeks consultants to support mini-grid development
A project developing green mini-grids to increase electricity access in rural Mauritania is searching for a consulting firm to support its implementation. The deadline for applications is October 17.
Iberdrola returns to Mexican solar with 535 MW in new PV projects
Iberdrola is developing two solar plants totaling 535 MW in Coahuila and Guanajuato, signaling renewed interest in Mexico’s energy market.
IEA lowers 2025-30 forecast for solar growth
The International Energy Agency (IEA) cut its 2025–30 renewables forecast by 5%, citing lower solar additions, though PV still represents nearly 80% of 4.6 TW expected growth.
Researchers discover photovoltaic properties in zinc-based film
Research from the University of Wisconsin-Milwaukee has found zinc-phosphate-hydrate (ZPH) films are capable of producing electricity from light. The coating’s photovoltage was amplified when anthocyanin, a natural dye found in blackberries, was added.
