As research on photoactive aggregates expands, scientists will likely find cheaper, more effective materials for solar cells.

Making sure solar energy can be stored is key to taking the renewable to the next level, according to UK think tank Ember.

As solar energy is booming across the nation, Meteorologist Riley Winch takes a look at what happens to solar panels in ...

Diavik Diamond Mine in Canada has started producing clean energy to reduce carbon emission and lead the industry towards a ...

"The projects would pay for themselves in a few years, and then that money could go to teachers and programs that really need ...

State-owned Solar Energy Corporation of India (SECI) on Friday pledged to invest 180 billion rupees ($2.16 bln) in equity for ...

Washington’s Yakama Nation received both the grant and a $100 million federal loan. Held up by a series of bureaucratic ...

The Alliance to Save Energy says energy efficiency can reduce CO2 by 40% & reduce grid stress. How? I asked. Here are 5 ...

California is the best state overall for solar energy, while West Virginia is the worst. Many states fall somewhere in between for many different reasons, including cost, the number of solar jobs ...

The hybrid device achieves a record energy storage efficiency of 2.3% and a total solar utilization efficiency of 14.9%.

Palmetto, Solar Energy World, and Blue Raven Solar are the best solar companies in the U.S., based on a review by the MarketWatch Guides team. A residential solar system from one of our top ...

Solar panels cost between $15,000 and $22,500 up front on average, but typically cost between $10,500 and $15,750 after applying incentives and tax credits. Karsten Neumeister is an experienced ...