Renewable energy surpassed coal

For the first time, renewable energy has surpassed coal as the primary source of electricity worldwide, according to a new report, marking a shift in global reliance on environmentally harmful fossil fuels.

Renewable energy contributed 34.3% of all global electricity generated in the first half of 2025, while coal fell to 33.1%. Renewable energies include sources like solar, wind, and hydro, as opposed to fossil fuels like coal and natural gas.

Nevertheless, global coal generation fell 0.6% in the first half compared to the same period a year earlier.

I think that most economies want to expand their clean electricity, but some are more strategic and seizing on the opportunity than others.

China has been particularly clever in decreasing its reliance on fossil fuels. Countries including Hungary, Pakistan and Australia set records in solar energy production, generating 20% or more of their electricity from solar power.

Global carbon dioxide emissions fell slightly in the first half of the year as solar and wind power "exceeded demand growth and led to a slight fall in fossil fuel use."

China has been the largest driver in the move to renewable energy sources, accounting for 55% of global solar generation growth. The United States' share, by contrast, was just 14%. Renewables might slow as the Trump administration moves to sharply reduce clean-energy development.

While the world — including the United States — is making significant gains in making energy cleaner, increased demand leaves renewables struggling to meet consumer needs. The tech race to integrate artificial intelligence into daily life is in part to blame.

This has really been an inflection point for the United States in that power demand in the U.S. had flatlined for a couple decades, and with the growth of data centers, and AI and crypto, and with other growth from industries and air conditioning, and so on, we're starting to see electricity demand grow 3% per year, rather than be flat or 1%.

Populous developing countries like China and India led the charge in adding more renewable energies. Meanwhile, Western societies including the European Union and the United States met some of their increased electricity demand through the use of fossil fuels during this period.