Renewable Energy

Comprehensive coverage of sustainable power systems, including solar, wind, hydro, geothermal, and bioenergy technologies, policy frameworks, grid integration, and emerging research shaping the global energy transition.

1,248 articles
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Updated 2 hours ago
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Perovskite-Silicon Tandem Cells Achieve 33.9% Efficiency

Researchers at ETH Zurich demonstrate a new manufacturing process that stabilizes perovskite layers, pushing commercial viability closer for next-generation photovoltaics.

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Iron-Air Batteries: The $20/kWh Storage Solution

Form Energy's solid-state battery technology promises multi-day storage at unprecedented costs, addressing the intermittency challenge for high-renewable grids.