Renewables generated a record 32% of global electricity in 2024

In 2024, renewables hit a record 32% of global electricity generation. Combined with nuclear power, this brought emissions-free sources over 40% of global demand for the first time. Overall electricity demand rose 4% due to factors like heat waves and data centers. Solar energy is rapidly increasing globally, doubling every three years, with significant growth in several regions. Coal's contribution fell to 34% while gas remained around 22%. Energy security concerns could further boost renewable demand. The rise in electricity use for AI, data centers, and other technologies contributed to the growth. Increased cooling demand during heat waves, especially in the U.S., China, and India, drove fossil fuel generation increases.