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.
China completes first full-scale underwater pumped storage trial at 65 m depth
DEC’s “Dongchu No. 1” prototype completed more than 100 charge-discharge cycles at 65 meters depth in a freshwater lake.
Building responsibly: India’s steel sector and the carbon budget challenge
India’s steel sector stands at a decisive moment. As the country pursues industrial growth, it must also demonstrate that development and decarbonisation can move together. The carbon budget framework offers not a constraint, but a compass, guiding industry toward innovation, resilience and global competitiveness.
Saatvik Green secures INR 10.15 crore solar module supply orders
Saatvik Green Energy’s arm Saatvik Solar Industries has received and accepted solar PV module supply orders worth INR 10.15 crore. The orders are scheduled for execution by February 2026.
IPO-bound SAEL commissions 1 GWp solar project at Khavda Renewable Energy Park
The solar plant, spanning 3,600 acres at Khavda Renewable Energy Park, Gujarat, is backed by 25-year power purchase agreements with Gujarat Urja Vikas Nigam Ltd.
Indian startup Meine Electric raises $750,000 for iron–air long-duration energy storage
Indian energy storage startup Meine Electric has raised $750,000 (INR 6.7 crore) in a pre-seed funding round to support its transition from laboratory-scale prototypes to pilot-ready iron–air battery systems.
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.
India’s PLI scheme achieves just 2.8% of targeted 50 GWh battery manufacturing capacity so far
Despite strong industry interest, India’s Advanced Chemistry Cell Production Linked Incentive (ACC PLI) scheme, launched in October 2021, is yet to translate policy ambition into realised capacity. As of October 2025, only 2.8% (1.4 GWh) of the targeted 50 GWh capacity has been commissioned within the stipulated timeline, entirely by Ola Electric—according to a new report by JMK Research and the Institute for Energy Economics and Financial Analysis (IEEFA).
Fujiyama Power Systems commissions 1 GW solar cell manufacturing plant at Dadri, Uttar Pradesh
Fujiyama Power Systems Ltd has commenced production at its 1 GW solar cell manufacturing plant in Dadri, Uttar Pradesh. The newly commissioned facility will cater entirely to captive consumption, strengthening the company’s backward integration and supply-chain security.
Global solar corporate funding reached $22.2 billion in 2025
While global solar corporate funding in 2025 fell to the lowest level recorded since 2020, deal count rose to its highest level since 2017. Mercom Capital Group says investors favored smaller, lower-risk, execution-ready projects last year amid policy uncertainty, trade pressures and higher financing costs.
