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.
Costa Rica doubles feed-in rates for new distributed solar producers
Costa Rica’s state utility has approved an average 111% rate increase for new distributed generators under revised eight-year contracts.
Chile loses $562 million to rising solar and wind curtailment
Ember says Chile has curtailed 11,900 GWh of renewable generation since 2022 due to grid congestion, costing operators $562 million.
Indian scientists create scalable recycling process for solar waste
Researchers at India’s MIT World Peace University have developed a scalable process that recovers valuable materials from retired solar panels and converts residual waste into construction products, promoting a circular solar economy.
Kuwait shortlists five bidders for 500 MW solar project
The solar facility is planned for construction in the Jahra Governorate, with the selected developer to be awarded a 30-year power purchase agreement.
California’s Ivanpah CSP closure shows tech shift, not solar decline
The shutdown of California’s $2.2 billion Ivanpah concentrated solar power (CSP) plant highlights the rapid rise of cheaper, more efficient photovoltaic technology rather than a failure of solar energy.
