Some people here in the 21st century still think of solar power as a futuristic, unproven technology. But solar-powered machines have been around for well over a century.

The Trump administration’s move to start rewriting a plan for vast tracts of Southern California desert lands could have long-term repercussions for renewable energy production and wildlife conservation.

South Australia is quickly becoming one of the most ambitious renewable energy hubs in the world. After arriving on the scene late last year when billionaire entrepreneur Elon Musk helped the Australian state install the world’s largest lithium-ion battery in just a matter of weeks, on Sunday the government announced…

Donald Trump wyd? That’s been the collective response to the Trump administration’s new tariff on imported solar panels and equipment.

Donald Trump’s administration announced on Monday it would be imposing a 30 percent tariff on foreign-made solar panels, sparking warnings that the new regulations are a blow to alternative energy adoption across the U.S.

And the winner for cheapest solar project in the world goes to...Mexico.

PITTSBURGH—Transitioning to clean energy, particularly in a city built on steel and surrounded by defunct coal mines, is always politically tricky. But Pittsburgh is trying to create its own equitable, bipartisan approach to what’s traditionally been a far-left ideal: decarbonization and emissions reductions.

Elon Musk, your friendly neighborhood billionaire, has said Tesla has the ability to remake Puerto Rico’s grid if the government is interested. And, well, it sounds like they’re very interested.

The Trump administration may be doing everything in its power quell the tide of renewable energy, but the world is ready to ride the wave. According to a new report from the International Energy Agency (IEA), a combination of falling prices, rising investments and stronger government support outside the U.S. have sent…

The wildflowers tickling the underside of solar panels on a site in Ramsey, Minnesota, are not just for decoration. They represent a new trend in photovoltaics: seeding industrial-sized solar power installations with native, pollinator-friendly plants, instead of using gravel or grass.

Each day, our Sun pours its energy down onto the Earth’s surface, turning vast expanses of open water into vapor. New research shows the surprising degree to which this clean and renewable process could be used to produce electricity—enough, perhaps, to meet 70 percent of US energy needs. But before this energy…

For about three hours on August 21st, power grid operators across the United States will be confronted with a sudden drop in available electricity, owing to the first coast-to-coast solar eclipse in nearly a century. Power disruptions are not expected, but only because measures are being taken to make up for the…

A pair of Chinese companies are planning to build a solar plant in one of the scariest places in the world—the exclusion zone around the damaged Chernobyl nuclear reactor.

Last year, renewable energy accounted for more than half of all new forms of power generation produced worldwide. It’s an unprecedented milestone for our civilization—one that points to a bright future for solar and wind power.

The atomic fallout in Chernobyl, Ukraine was one of the worst nuclear disasters in history and put around 2,600 square kilometers (around 1,000 square miles) of land out of commission. It’s been good for shitty horror films and for the wildlife that has blossomed there following the disaster, but after decades of…

They like to do things big in Dubai, including a newly-approved concentrated solar power project that will generate 1,000 megawatts of power by 2020—and a whopping 5,000 megawatts by 2030.

Misaligned mirrors are being blamed for a fire that broke out yesterday at the world’s largest solar power plant, leaving the high-tech facility crippled for the time being. It sounds like the plant’s workers suffered through a real hellscape, too.