For years, solar power at home was mostly limited to people who owned their rooftops and could afford the steep upfront costs. But now, a new generation of small, affordable systems — often called ...

Solar flares and other activity can disrupt radio communications, power grids and navigation signals, according to NASA.

A sunspot, potentially generating multiple solar flares, may lead to auroras that could be visible as far south as Alabama.

Scientists can usually spot coronal mass ejections before they affect Earth—but this one snuck past coronagraphs and ...

On Saturday, NOAA’s Space Weather Prediction Center (SWPC) noted that an M8.1 solar flare, “an eruption of energy from the ...

When the Trump administration wiped out electric vehicle tax credits earlier this year, the US automakers saw a rush of ...

The cornerstone incentive is the Solar Investment Tax Credit (ITC) combined with the beneficial, though taxable, Rural Energy ...

The West currently trades its energy in what’s known as a “spot market,” where states and municipalities have only 15 minutes ...

Gov. Bob Ferguson has approved a 1,300-acre solar farm in south-central Washington, calling the project a “win for our state.

So far, the quickest and cheapest way to address the growing strains on the power grid is through renewable energy, data ...

“It makes financial sense,” said Solebury Township Supervisor John Francis. “It makes environmental sense.”Added Supervisor ...

India's clean energy ministry has urged banks and other lenders to be cautious in financing new solar photovoltaic module ...