Pull to refresh
Logo
Daily Brief
Following
Why Ranks Sign Up
The renewable revolution

The renewable revolution

New Capabilities

How Solar and Wind Became the Dominant Force in Global Electricity

February 27th, 2026: EIA Confirms Record U.S. Renewable Generation in 2025

Overview

In 2004, the world installed one gigawatt of solar power in a year. By 2025, that amount goes online every single day.

This pace pushed global capacity past 5,000 gigawatts by year-end, earning Science Magazine's 2025 Breakthrough of the Year. Solar and wind have eclipsed coal as the world's largest electricity source, while U.S. renewables supplied a record 25.7% of electricity in 2025. That's 1,162 terawatt-hours of U.S. renewable electricity, up 10% from 2024, with utility-scale solar climbing 34.5% and 53 gigawatts of new capacity added.

Solar costs 89% less than a decade ago, driving adoption in Africa (54% solar growth) and India (51.5% non-fossil capacity, met five years early). U.S. renewables and storage will dominate 99% of 2026 capacity additions despite new solar tariffs from India, Indonesia, and Laos.

Play on this story Voices Debate Predict

Key Indicators

1,162 TWh
U.S. renewables generation 2025
Renewables generated record 1,162 TWh in 2025 (10% YoY growth); now second-largest U.S. source behind natural gas.
25.7%
U.S. renewables electricity share 2025
Renewables generated 25.7% of U.S. electricity in 2025, up from 24.1% prior year; solar grew 34.5% in utility-scale generation.
53 GW
U.S. renewable capacity added 2025
Largest single-year renewable capacity installation since 2002, led by solar expansion.

Voices

Curated perspectives — historical figures and your fellow readers.

Oscar Wilde

Oscar Wilde

(1854-1900) · Victorian · wit

Fictional AI pastiche — not real quote.

"How delightful that humanity has finally discovered virtue becomes infinitely more fashionable when it costs nothing at all. We spent a century pretending to worship the sun as a deity of conscience, only to embrace it the moment we realized it was merely good business—proving once again that we are far too practical a species to ever be truly moral."

Ever wondered what historical figures would say about today's headlines?

Sign up to generate historical perspectives on this story.

Play

Exploring all sides of a story is often best achieved with Play.

Log in to play. Track your picks, climb the leaderboards. Log in Sign Up
Predict 6 ways this could play out. Contrarian picks score more — points lock when the scenario resolves. Log in to play
Timeline Five events from this story — drag them oldest to newest. Log in to play
Connections Sixteen names from the news. Find the four hidden groups of four. Log in to play

People Involved

Organizations Involved

Timeline

October 1973 February 2026

19 events Latest: February 27th, 2026 · 3 months ago Showing 8 of 19
Tap a bar to jump to that date
  1. EIA Confirms Record U.S. Renewable Generation in 2025

    Latest Data

    U.S. Energy Information Administration released final 2025 data showing renewables generated record 1,162 TWh (10% YoY), with utility-scale solar up 34.5%; 53 GW new renewable capacity added, largest since 2002. Natural gas output fell 3.3%.

  2. U.S. Solar Tariff Decisions Imminent

    Policy

    Preliminary countervailing duty rates on solar cells and modules from India, Indonesia, and Laos expected end of February 2026, with preliminary anti-dumping duties due end of April. Rates expected to be prohibitive when combined.

  3. China Revises 2026 Solar Forecast Downward

    Forecast

    China Photovoltaic Industry Association released revised forecast of 180-240 GW solar capacity additions for 2026, down from earlier 235 GW estimate, reflecting intense price competition and industry consolidation. CPIA expects average annual additions of 238-287 GW through 2030.

  4. Global Clean Energy Deployment Accelerates Across Four Continents

    Milestone

    Australia achieved 50%+ renewable grid penetration in Q4 2025; Africa recorded 54% YoY solar growth; EU wind+solar reached 30% of generation; India hit 51.5% non-fossil capacity five years ahead of target. China added 543 GW total capacity in 2025.

  5. China Forecast to Add 235 GW Solar in 2026

    Forecast

    China expected to commission 235 GW of solar PV and 98 GW of wind capacity in 2026, continuing its dominance in global renewable deployment and pushing total global renewable additions higher.

  6. U.S. Renewables Set to Dominate 2026 Capacity Additions

    Milestone

    U.S. Energy Information Administration projects renewables and battery storage will account for 99.2% of net new generating capacity in 2026, with solar and wind combined reaching 21% of U.S. electricity generation by 2027.

  7. IRENA Plans Fossil Fuel Transition Roadmap

    Policy

    International Renewable Energy Agency preparing comprehensive strategy to phase out fossil fuels globally, to be presented at COP31 leadership meetings.

  8. Global Renewable Capacity Surpasses 5,000 GW

    Milestone

    World reaches over 5,000 GW of installed renewable power capacity by end of 2025, with additions only needing to rise 12% annually through 2030 to meet global tripling targets.

  9. Science Names Renewable Surge 2025 Breakthrough

    Recognition

    Science Magazine selected the growth of renewable energy as its annual Breakthrough of the Year, citing the sector's shift from virtue-driven adoption to economic inevitability.

  10. Renewables Overtake Coal Globally

    Milestone

    For the first time in history, renewable sources generated more electricity than coal worldwide, with renewables reaching 34.3% of global generation versus coal's 33.1%.

  11. China Exceeds 1 Terawatt of Solar Capacity

    Milestone

    China became the first country to surpass one terawatt of installed solar power, a capacity equivalent to roughly 1,000 nuclear reactors.

  12. India Crosses 100 GW Solar Threshold

    Milestone

    India's installed solar capacity surpassed 100 gigawatts, with the country adding nearly 35 GW in 2025 alone—a 41% year-over-year increase.

  13. China's Emissions Begin 18-Month Plateau

    Climate

    China's carbon dioxide emissions flattened or declined, a trend that would continue for 18 months as renewable deployment outpaced electricity demand growth.

  14. Global Solar Installations Hit 585 GW Record

    Milestone

    The world installed a record 585 gigawatts of new solar capacity in 2024, 30% more than 2023 and more than double the 2022 figure.

  15. Denmark Exceeds 50% Wind Power

    Milestone

    Denmark became the first country to generate more than half its electricity from wind, demonstrating that high renewable penetration was technically feasible.

  16. Solar Cost Baseline Established

    Milestone

    Residential solar installations cost roughly $8.70 per watt; utility-scale systems around $7.50 per watt, setting the baseline for subsequent price declines.

  17. Germany Enacts Renewable Energy Act

    Policy

    Germany's Erneuerbare-Energien-Gesetz established feed-in tariffs guaranteeing prices for renewable electricity, accelerating solar and wind deployment.

  18. First Modern Wind Turbine Launched

    Technology

    Danish company Vestas released its V10-30kW model, launching the modern wind power industry.

  19. Arab Oil Embargo Sparks Energy Crisis

    Origin

    The Organization of Arab Petroleum Exporting Countries declared an oil embargo, triggering the first modern energy crisis and catalyzing government investment in alternative energy research.

Historical Context

3 moments from history that rhyme with this story — and how they unfolded.

October 1973 - March 1974

1973 Oil Embargo

Arab oil-exporting nations imposed an embargo on the United States and other countries supporting Israel in the Yom Kippur War. Oil prices quadrupled, gas lines stretched for blocks, and industrialized economies faced their first modern energy crisis.

Then

The embargo catalyzed the creation of the International Energy Agency in 1974 and prompted governments to fund alternative energy research.

Now

It planted the seeds of the modern renewable energy industry, though fossil fuel abundance in the 1980s-90s delayed widespread adoption by decades.

Why this matters now

Today's renewable surge completes a 52-year arc that began with the oil crisis—except now economics, not crisis response, drives adoption.

April 2000 - present

Germany's Energiewende (2000-present)

Germany enacted the Renewable Energy Act, guaranteeing fixed prices for solar and wind electricity. The policy triggered a boom in distributed generation, with citizens and cooperatives rather than utilities leading deployment. By 2020, renewables supplied over 40% of German electricity.

Then

Electricity prices rose significantly for consumers, drawing criticism, but renewable costs plummeted as German demand created global manufacturing scale.

Now

Germany's subsidy-driven market creation is credited with driving the 89% solar cost decline that now makes renewables economically competitive worldwide.

Why this matters now

The current global transition is reaping the benefits of Germany's early, expensive investments—today's cheap solar exists because Germany paid premium prices 15 years ago.

1979 - 2019

Denmark's Wind Power Breakthrough (1979-2019)

Following the oil crisis, Denmark invested heavily in wind power, with Vestas launching the modern wind turbine industry in 1979. By 2019, Denmark became the first country where wind generated more than 50% of electricity.

Then

Denmark created a world-leading wind industry and dramatically reduced fossil fuel dependence.

Now

Danish success demonstrated that high renewable penetration was technically achievable, influencing other nations' ambitions.

Why this matters now

Denmark's path showed that renewable-majority grids were possible—a proof of concept that informed the IEA's current projections of 50% global renewable share by 2030.

Sources

(21)