A hand holding a lightbulb with icons of the energy industry such as an oil pump, solar panel, and wind turbine around it. Image source: Getty Images. The biggest alternative energy companies ...

An icon in the shape of a lightning bolt. ... In renewable energy, 'renewable' and 'energy' are 2 separate commodities. When a wind turbine spins or a beam of sunlight hits a solar panel, ...

An icon in the shape of a lightning bolt. Impact Link Renewable energy, for all its worth, has one giant flaw: intermittency. The sun sets, the wind is temperamental, and rivers equipped with ...

This metric reflects the percentage of a state’s total energy use that comes from renewable sources, including hydroelectric power, biomass, geothermal, solar power and wind power. The data is ...

Instead, Energy Vault decided to base its technology on a method developed over 100 years ago, which is widely used to store renewable energy: pumped storage hydropower.During off-peak periods, a ...

After a long slump, renewable energy stocks have begun to stage a comeback as inflation is starting to ease and the Federal Reserve is poised to cut interest rates in September. The big picture is ...

To make renewable energy a viable option for more Americans, we need thousands more miles of transmission lines — a wind and solar superhighway. Otherwise, ...