Electricity

Electricity powers modern life and is central to the clean energy transition. Balancing rapid growth in demand from electrification and digital infrastructure with the need for decarbonization, affordability, and access is a defining challenge.

What prime movers have generated the most electricity since 1900?

Prime movers are devices that convert natural sources of energy into mechanical energy to generate electricity. Historically, hydropower from water turbines and steam turbines played major roles. Gas turbines emerged as a more efficient and cost-effective option. In recent years, solar cells and wind turbines have made significant advancements, providing competitive and environmentally friendly alternatives to traditional energy sources.

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United States electricity history in four charts

Electricity in the United States has seen remarkable growth, with a significant shift from coal to renewable energy sources. Government policies and technological advancements have played a crucial role in shaping the energy landscape. President Biden’s goal of achieving 100% carbon-free electricity by 2035 highlights the need for continued progress in policy, technology, and public perception.

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