Two renewable energy sources, wind and solar, are generally studied individually, but their interplay can affect how the grid operates.

Nonrenewable energy sources like fossil fuels are being depleted and will eventually run out. 91% of U.S. energy in 2023 came from nonrenewable sources including petroleum and natural gas. Despite ...

Renewable energy use in the U.S. has doubled in the past decade, with state-level contributions varying. Some states produce over half their electricity from renewables, targeting 100% clean energy ...

Forbes contributors publish independent expert analyses and insights. Dianne Plummer is an Energy Consultant and Certified Energy Manager. As the world races to combat climate change, the debate over ...

Fossil fuels, including coal, oil, and natural gas, contribute to over 60% of the world's energy production and are the top greenhouse gas emitters. Air pollution and accidents from fossil fuel-based ...

Cow manure is an unlikely source of energy that has been used for centuries. Human waste is another surprising source of renewable energy that can be converted into biogas through anaerobic digestion.

US fusion energy developer Type One Energy has signed a cooperative agreement with the Tennessee Valley Authority to jointly develop plans for a potential fusion power plant project in the Tennessee ...