The conversation is also growing far beyond Ukraine.

Iran is widely known for its oil and gas resources, but its strongest long-term energy asset may be the sun. New research shows how solar PV could drive a cost-competitive transition across power, ...

The long-standing argument that renewable energy cannot provide reliable electricity around the clock is beginning to weaken as falling battery ...

For decades, the solar deployment industry was a bipartisan darling — a rare status in Washington. The solar Investment tax credit was not a product of progressive activism but was created by a ...

We tend to think of sunlight as something temporary; here when the sun is up, gone when it moves to the other side of the world. But a new, molecular-scale breakthrough challenges that idea, ...

A new report shows solar remains the dominant source of new electricity in the United States, even as installations slowed last year. The findings come as Duke Energy plans to expand fossil fuels to ...

Cuba is struggling with nationwide blackouts as the US’s effective oil blockade strangles fuel supplies. But the crisis may accelerate its clean energy revolution ...

China is helping Cuba race to capture renewable solar energy as the United States imposes an effective oil blockade on the Caribbean island, creating its worst energy crisis in decades. As the Trump ...