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The article critiques commercially available bike generators for their inefficiency and lack of sustainability, highlighting energy losses in converting pedal power to electricity.
US solar power surpassed coal generation for the first time in April 2026, though a significant portion of solar comes from rooftop installations that do not go through the grid.
For the first time, solar power generated more electricity in the US than coal in May, marking a milestone in the country's energy transition. The milestone underscores solar's growth despite federal policies favoring coal, with solar and battery storage now dominating new power generation.