A new Policy Brief from The Heartland Institute offers a comprehensive evaluation of seven primary electricity generation sources: biomass, coal, hydropower, natural gas, nuclear, solar, and wind, and ...

This 3% includes everything from powering factories to fueling transportation to generating electricity. One of these categories — electricity generation — has seen solar and wind grow worldwide from ...

The state used to run on coal, relying on it for as much as 78 percent of its power a decade ago. But now renewables are ...

Global energy demand growth slowed in 2025 – but electricity use is still surging, and solar just hit a major milestone, according to the International Energy Agency (IEA). According to the IEA’s ...

As of 2024, total installed electric generating capacity in the United States is approximately 1,250 gigawatts (GWs). This capacity is distributed across a diverse mix of energy sources, with natural ...

An oil pumping jack and wind turbines in a field in Nolan, Texas, in April 2025. (Brandon Bell/Getty Images) How we did this Pew Research Center conducted this study to understand Americans’ views on ...

Renewable energy sources, especially onshore wind and solar power, are becoming increasingly cost-effective, even without subsidies. Fossil fuel energy options, such as natural gas and nuclear energy, ...

Investment in data centers is growing exponentially. Solar PV and batteries dominate the power source ratings by executives, but natural gas is not far behind.

Forbes contributors publish independent expert analyses and insights. Dianne Plummer is an Energy Consultant and Certified Energy Manager. This voice experience is generated by AI. Learn more. This ...