Renewable Energy

Investments in carbon-free energy will be twice as large as fossil fuel spending in 2024, the International Energy Agency predicts

Hydrogen could help make flying greener, but switching away from fossil fuels poses some hefty challenges

“Energy independence” doesn’t mean what politicians think it means

California has hit record-breaking milestones in renewable electricity generation, showing that wind, water and solar are ready to cover our electricity needs

The U.S. has never had as much wind, solar and hydropower. But experts say it’s not enough to meet future electricity demand

This April’s total solar eclipse will present a unique challenge to power grid operators because of the decline in solar power generation

Renewable energy will surpass coal power by 2025 and, with nuclear energy, will account for nearly half the world’s power generation by 2026, the International Energy Agency forecasts

China is running away with clean energy expansion, with the E.U. and U.S. following far behind

Solar and natural gas surged last year in the U.S., while wind stumbled

We do not want to trade the harm of emissions from gasoline vehicles for the harm caused by unsustainable mining practices

The potential of geothermal energy as a carbon-free power source is well known. Now companies such as Google are helping to unlock it

Virgin Atlantic flew the first large commercial jet to traverse the Atlantic with 100 percent sustainable aviation fuel