Remember 3I/ATLAS? Yes, the interstellar comet that made plenty of headlines in 2025 is still romping through our solar system.

EnergySage reported a 205% increase in homeowner engagement on its home energy marketplace, alongside median pricing of $2.49 per watt, an average system size of 11.8 kW and a decrease in storage ...

The company also predicts positive cash flow for 2026 as it shifts away from affiliate partners and toward a direct model under which it sells half of the storage and solar systems it builds to a ...

Unsurprisingly, the EnergySage solar marketplace experienced significantly increased traffic during the second half of 2025, due to July's One Big ...

A new review of US Energy Information Administration (EIA) data by the SUN DAY Campaign reveals that solar delivered almost 9% of US electricity in the first half of 2025. Wind and solar combined ...

Republicans cheered President Donald Trump’s signing of the “big, beautiful bill” on July 4 as “driving down energy costs.” But homeowners planning to install solar panels were hit with a tight ...

Slovenia installed less solar in 2025 than in 2024, largely down to a sharp drop in residential installations. The country's cumulative solar capacity now stands at 1.57 GW.

Forbes contributors publish independent expert analyses and insights. Dianne Plummer is an Energy Consultant and Certified Energy Manager. In 2024, rooftop solar was the fastest-growing source of ...

Taking place at the Venetian Expo & Caesars Forum, RE+ 2025 is the largest annual solar and energy storage conference in North America. The conference is scheduled for Sept. 8 to 11, 2025. The event ...

Solar and wind accounted for 91% of new US electrical generating capacity added in the H1 2025, according to data just released by the Federal Energy Regulatory Commission (FERC), which was reviewed ...

India’s rooftop solar installations hit a record 7.1 GW in 2025, a 123% year-on-year jump driven mainly by the PM–Surya Ghar: Muft Bijli Yojana. Residential users accounted for 76% of new capacity as ...