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Solar didn’t just show up in 2025 – it carried the grid. A new analysis from global energy think tank Ember shows that solar power accounted for 61% of the growth in US electricity demand last year, highlighting how central solar has become as power demand accelerates.

In a setback to Trump’s anti-offshore wind crusade, a federal judge today issued an order granting Dominion Energy’s request for a preliminary injunction allowing construction to resume on the US’s largest wind farm, the 2.6-gigawatt (GW) Coastal Virginia Offshore Wind (CVOW) project.

New York’s stalled Empire Wind offshore wind project just got a court-ordered green light to restart construction for now.

The UK just pulled off one of its most consequential offshore wind auctions yet – delivering massive volumes of new capacity at prices that undercut gas.

Subaru of Indiana Automotive has new rooftop solar, and it’s producing far more clean electricity than its new factory expansion even needs.

Independent power producer Treaty Oak Clean Energy has closed financing and kicked off construction on two solar farms that will add 385 megawatts of renewable energy capacity to Louisiana.

Ming Yang Smart Energy says it has rolled out what it’s calling the “world’s first fully recyclable carbon fiber wind turbine blade” — and it’s a big one.

Kawasaki and BladeRobots, a Vestas company, are using a crewless helicopter and a blade maintenance robot to automate one of the most challenging jobs in wind power: turbine blade maintenance.

Dominion Energy is suing the Trump administration after the US Department of the Interior ordered five offshore wind projects currently under construction to stop offshore work on December 22 – including Dominion’s 2.6 gigawatt (GW) Coastal Virginia Offshore Wind (CVOW), the largest offshore wind farm in the US.

China has brought a massive offshore solar farm online – a full 1 gigawatt of photovoltaic capacity built at sea.

Alphabet is buying energy and data center developer Intersect for $4.75 billion in cash, plus the assumption of debt – a clear signal that securing power, not just servers, has become one of Google’s biggest bottlenecks as AI demand explodes.

During the first 10 months of 2025, solar and battery storage have dominated growth among competing energy sources. Further, all net new generating capacity in 2026 is forecast to be provided by renewable energy and batteries, according to data recently released by the US Energy Information Administration (EIA) reviewed by the SUN DAY Campaign.

A former coal mine in western Maryland is now generating solar power – and it’s the largest solar farm in the state. Competitive Power Ventures (CPV) has brought Maryland’s largest solar project online in Garrett County, turning reclaimed coal mine land into a source of clean electricity.

An Angus ranch in southern Oregon has become the test case for a new kind of cattle-friendly solar, hosting RUTE SunTracker’s first commercial project.

After a sluggish stretch, US wind is heading into a pivotal moment, with a near-term rebound colliding with rising power demand, tariffs, and stubborn permitting bottlenecks.

More than 25% of new cars sold globally in 2025 are now electric, according to new analysis from energy think tank Ember. This growth is increasingly driven by emerging markets that, only a few years ago, had minimal adoption of EVs. 

As Texas braces for tighter power margins and record demand on the ERCOT grid, Sunrun and NRG Energy are transforming home batteries into a giant virtual power plant. The two companies are integrating more home battery storage into the grid and tapping those batteries when the state needs power the most.

Nailable solar shingle maker GAF Energy has shut down its San Jose, California, research and development and manufacturing hub, which opened in 2021, and moved its headquarters to Georgetown, Texas. Going forward, the company will only manufacture its solar shingles at its Texas factory.

Rush Township supervisors in Centre County, Pennsylvania, voted this week to greenlight a key permit for the Black Moshannon Solar project – a large solar development that would turn toxic former mineland into a major source of clean power.

Turning cheap daytime solar into electricity you can actually use at night just got a lot cheaper. A new analysis from energy think tank Ember shows that utility-scale battery storage costs have fallen to $65 per megawatt-hour (MWh) as of October 2025 in markets outside China and the US. At that level, pairing solar with batteries to deliver power when it’s needed is now economically viable.

Iron-sodium battery makers Inlyte Energy just crossed an important line from lab to grid reality. The company has completed a factory acceptance test of its first field-ready iron-sodium battery energy storage system with reps from a major US utility in attendance.