Optimal solar-plus-storage sizing for heavy industry operation
Australian researchers developed a high-resolution energy modeling framework to assess how PV and batteries can supply 24/7 electricity to heavy industries, considering cost, grid interaction, and load flexibility. They found that, while technology cost reductions help, smart grid integration and flexible industrial operations are far more effective in lowering electricity costs and enabling 100% renewable energy use.
Bangladesh approves 220 MW solar project, its largest to date
Bangladesh has givern approval to a 220 MW plant in Sonagazi, partly funded by the Islamic Development Bank.
ABB finalizes acquisition of Gamesa Electric
The Swiss group acquired Gamesa Electric’s power electronics business in Spain from Siemens Gamesa. The financial terms of the deal were not revealed.
California lawmakers urge CPUC to enforce utility interconnection timelines
A coalition of 18 California legislators has formally urged the California Public Utilities Commission (CPUC) to enforce regulations under “Rule 21” regarding the interconnection of customer-sited solar and energy storage systems.
Dominican Republic brings Caribbean’s largest solar plant online
The Dominican Republic has switched on the 162.6 MW Cotoperí Solar complex, developed by Acciona Energía and local investors. It is the largest PV installation in Central America and the Caribbean.
More than 100,000 applications for UK heat pump subsidy
Latest boiler upgrade scheme (BUS) data reveals more than 100,000 applications for heat pump grants have been made since support scheme launched in May 2022. Demand has significantly increased in 2025, and the scheme was expanded in early November to include an air-to-air heat pump grant.
NTPC commissions solar-hydrogen-based microgrid in India
NTPC has developed a standalone solar microgrid system that uses hydrogen as the storage medium to deliver 200 kW of round-the-clock power throughout the year. Designed to replace diesel gensets at off-grid Army locations, the system provides a reliable and sustainable power supply even in harsh winter conditions, where temperatures can drop to –40 C at an altitude of 4,500 meters.
South Korean solar inverter industry raises cybersecurity concerns
South Korean solar inverter makers have jointly launched a new association of inverter manufacturers to coordinate domestic production, safeguard local expertise, and address import-driven market issues and grid stability challenges.
Chinese PV Industry Brief: January-October solar additions reach 252.87 GW
China’s National Energy Administration (NEA) says developers installed 252.87 GW of new PV capacity from January to October 2024, including 12.6 GW in October alone.
Trina Storage launches AC-coupled battery for utility-scale applications
Offered primarily as a 10 MW unit, the new product is also available in a 5.5 MW version for customers with specific requirements.
