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Solar overtakes coal for US electricity generation; SpaceX eyes orbital data centers

By PulseAugur Editorial · [1 sources] ·

Solar energy has surpassed coal as a source of U.S. electricity generation for the first time, with utility-scale solar accounting for 12.8% of the nation's power in May 2026, compared to coal's 12.2%. This rapid growth is attributed to advancements in large battery energy storage systems and decreasing costs for solar and battery installations. California, in particular, has seen solar generation overtake natural gas, with solar electricity generation increasing by 21% in the first five months of 2026 compared to the same period in 2024. Meanwhile, Elon Musk's SpaceX is exploring the concept of orbital data centers, powered by solar satellites, as a potential solution to the growing terrestrial data center demand and its associated issues. AI

IMPACT Accelerates demand for renewable energy infrastructure to power data centers, potentially driving innovation in energy storage and off-world computing solutions.

RANK_REASON The article discusses a significant shift in US energy generation, with solar surpassing coal, and mentions a novel infrastructure concept from a major tech figure. [lever_c_demoted from significant: ic=1 ai=0.7]

Read on Forbes — Innovation →

AI-generated summary · Google Gemini · from 1 sources. How we write summaries →

Solar overtakes coal for US electricity generation; SpaceX eyes orbital data centers

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The article discusses a significant shift in US energy generation, with solar surpassing coal, and mentions a novel infrastructure concept from a major tech figure. [lever_c_demoted from significan…
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High
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79 days old
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COVERAGE [1]

  1. Forbes — Innovation TIER_1 English(EN) · Alan Ohnsman, Forbes Staff ·

    The Fastest-Growing Energy Source Under The Sun

    This week’s Current Climate newsletter also looks at an audacious plan for floating, ocean-powered data centers and GM’s pursuit of cheaper battery technologies.

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