LOWER MERION — The Lower Merion Board of Commissioners voted to reject bids for the planned photovoltaic system on the roof of the Penn Wynne Library and a carport system at the adjacent Manoa ...

The city is demanding about $20 million in penalties and restitution from Radiant Solar, the largest sum it has ever sought from a home improvement contractor. By Andy Newman Arthur Klein first ...

CAPITOLA — Nearly five years after the construction of the updated Capitola Branch Library, solar panels and a battery energy storage system have been added to the building. The Capitola Branch ...

Powerful solar activity released by the sun reached Earth Monday, causing colorful auroral displays and GPS issues for aircraft, according to the National Weather Service’s Space Weather Prediction ...

In 2025 — for the first year ever — solar arrays provided more electricity to Texas’ main power grid than coal-fired power plants. Solar farms contributed 67,800 gigawatt-hours of electricity from ...

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Solar installations are set to slow next year for the first time since the industry emerged as a global force two decades ago, as policy shifts and saturation in major markets temper demand. The world ...

Is solar power going to take over the world? The past few years have seen a frankly astounding acceleration in the rate of its deployment, with total generation capacity doubling between 2022 and 2024 ...

More than 20 states sued the Environmental Protection Agency on Thursday, challenging the agency’s decision to cancel a $7 billion program that aimed to make solar power accessible to low-income ...

Tesla announced that it is reviving solar leasing after years of allowing its solar business to slowly decline over the last few years. The company had even stopped reporting solar installations.

Solar-collecting windows could make office buildings and skyscrapers more energy efficient, but harnessing solar power while retaining transparency is a tricky engineering problem. A new study from ...

The sun has become more and more active over the last 16 years, in a turn that surprised scientists and could affect space weather and technology on Earth, NASA announced this week. A new research, ...