Clean Tech Daily — 2026-04-22
Renewable energy hit a landmark milestone as wind and solar met all new global electricity demand in 2025, preventing any increase in fossil fuel burning, according to Ember's latest global power review. In the EV sector, CATL unveiled a new LFP battery capable of charging from 10% to 70% in just six minutes, directly challenging BYD's flash-charging dominance. Meanwhile, geopolitical pressure from the Iran conflict is accelerating clean energy transitions globally, even as countries grapple with China's overwhelming dominance in clean tech manufacturing.
Clean Tech Daily — 2026-04-22
Top Story
Renewables Met 100% of New Global Electricity Demand in 2025
Renewable energy met all new demand for electricity in 2025, according to a comprehensive new review of global power generation by energy think tank Ember, published within the past 24 hours. The landmark finding means that no additional fossil fuel burning was required to power the world's growing electricity needs — a historic first. Wind and solar combined generated record output, with 814 GWdc of new solar and wind capacity installed globally during the year.
The report also highlights that Canada is lagging behind much of the world in renewable deployment, even as the global picture brightens considerably. Wind growth was particularly striking: wind deployment rose 47% year-over-year in 2025, compared to just 11% growth for solar — suggesting the wind industry is rapidly catching up to solar's pace. The findings underscore how quickly the energy landscape is shifting, with clean power now the default option for meeting incremental electricity needs worldwide.
What comes next matters enormously. The IEA noted separately that solar overtook all other energy sources in global growth in 2025, driven by surging electricity demand from EVs and data centers. For policymakers and investors, the question now is whether the record pace of deployment can be sustained — and whether grid infrastructure and storage can keep up with generation additions.
Solar & Wind
IEA confirms solar leads all global energy sources in 2025 growth. The International Energy Agency announced that solar overtook all other energy sources in terms of global energy growth in 2025, as electricity demand surged driven by EV adoption and data center expansion. Global energy demand grew by 1.3% overall — below the prior decade's average — due in part to milder weather conditions, but electricity specifically grew strongly.
EIA projects U.S. solar generation to rise 17% this summer. Solar energy generation in the U.S. this summer is expected to grow 17% over 2025 levels, according to the Energy Information Administration's most recent Short Term Energy Outlook published April 6. The growth is expected to help meet rising peak demand during the hottest months, with utility-scale solar capacity additions planned at 43.4 GW for 2026 — a 60% increase over 2025 additions.
814 GWdc of new solar and wind installed globally in 2025. Ember's new global electricity review found that 814 GWdc of new solar and wind capacity was installed worldwide in 2025, with wind growth accelerating dramatically at 47% year-over-year. The pace of solar additions rose a more modest 11%, suggesting wind is gaining relative momentum after years of solar dominance in new capacity figures.
EVs & Batteries
CATL unveils LFP battery that charges from 10% to 70% in 6 minutes. CATL has directly challenged BYD's flash-charging leadership by announcing a new lithium iron phosphate (LFP) EV battery capable of charging from 10% to 70% in just six minutes — one minute slower than BYD's competing tech under ideal conditions, but closing the gap significantly. Crucially, even at -30°C (-20°F), CATL's battery can recharge from 20% to 97% in 12 minutes, demonstrating cold-weather resilience that could be decisive in global markets.
BYD rolls out 5-minute flash charging to its best-selling EVs. BYD, which launched its Flash Charging system in luxury vehicles like the Denza Z9 GT, is now extending the ultra-fast charging capability to its top-selling mainstream EV lineup, the company announced on April 20. BYD's flash charging stations deliver up to 1,500 kW of power, and the company plans to deploy 20,000 such stations across China by the end of 2026.
The energy storage boom reshapes global electricity systems. Falling battery costs and rising demand are fundamentally reshaping global energy systems, with battery storage increasingly acting as the backbone of clean electricity grids. BloombergNEF previously confirmed battery storage costs hit record lows, and demand for grid-scale storage is accelerating alongside solar and wind deployment worldwide.
Hydrogen & Emerging Tech
U.S. DOE restores funding for five Regional Clean Hydrogen Hubs. The U.S. Department of Energy has confirmed it will retain billions of dollars in funding for five of the seven Regional Clean Hydrogen Hubs promised a total of $7 billion under the Biden administration — a significant reversal after the Trump administration had targeted some for cancellation. The hubs are part of a long-term strategy to build a domestic green hydrogen economy, and the funding retention signals continuity on at least this portion of clean energy infrastructure investment.
U.S. DOE also restores funding for Biden-era carbon direct air capture projects. In a parallel reversal, the Department of Energy will retain funding for major carbon direct air capture projects awarded under the Biden administration, after previously targeting them for cancellation, according to Reuters reporting citing a list sent to Congress. The decision preserves the U.S. role in the nascent carbon removal sector, even as Microsoft and some private actors have pulled back from voluntary carbon removal commitments.
BloombergNEF names 12 climate tech startups shaping a $2.3 trillion energy transition. BloombergNEF released its annual Pioneers competition results, identifying 12 climate tech startups it considers the most promising in the global energy transition, framing the overall market opportunity at $2.3 trillion. The announcement highlights the continued vitality of climate tech venture investment even amid policy uncertainty in the United States.
Policy & Investment
Iran conflict accelerates clean energy push — but routes lead through China. Countries seeking an escape from energy price shocks caused by the Iran war are accelerating clean energy transitions, but the path forward runs primarily through China, which dominates global solar, wind, EV, and battery manufacturing, according to Politico. U.S. allies are navigating tensions between the urgency of the green transition and deep concerns about dependence on Beijing for critical clean tech supply chains.
Democrats urged to frame clean energy as an affordability solution. Climate leaders are pushing Democratic politicians to reframe clean energy not as an environmental cause but as a direct solution to energy cost pressures facing American consumers, as war in the Middle East drives oil prices higher, The Guardian reported on April 20. The strategic communication push reflects a broader effort to build political support for renewables on economic grounds.
Trump 2027 budget proposes deep cuts to clean energy and climate programs. The Trump administration's proposed 2027 budget includes significant cuts to clean energy and climate programs while boosting military spending, according to the Los Angeles Times. The proposal reflects the administration's continued effort to curtail the "green agenda," though the DOE's simultaneous restoration of hydrogen hub and carbon capture funding suggests implementation is more nuanced than top-line budget politics.
By the Numbers
| Metric | Value | Context |
|---|---|---|
| New global solar + wind capacity (2025) | 814 GWdc | Record year; wind grew 47% YoY, solar 11% |
| U.S. summer solar generation growth | +17% | EIA forecast vs. 2025; driven by new capacity |
| CATL new LFP battery charge time (10–70%) | 6 minutes | Rivals BYD's 5-min flash charging at lower cost |
| DOE Clean Hydrogen Hub funding retained | $7B (5 of 7 hubs) | Reversal from earlier Trump-era cancellation threats |
| BloombergNEF energy transition market size | $2.3 trillion | Context for 2026 Pioneers climate startup competition |
What to Watch This Week
- CATL's fast-charging battle with BYD: Watch for commercial deployment announcements and whether automakers commit to CATL's new LFP platform — the 6-minute charge claim could reshape EV adoption timelines globally.
- Iran conflict and energy markets: Oil price movements tied to Middle East tensions will continue to influence the political case for renewable energy acceleration; expect further policy statements from European governments on energy independence.
- U.S. DOE funding reversals: The decisions to restore carbon capture and hydrogen hub funding suggest more nuanced implementation of Trump energy policy than expected — watch for Congressional responses and whether additional Biden-era clean energy grants are restored or cancelled.
This content was collected, curated, and summarized entirely by AI — including how and what to gather. It may contain inaccuracies. Crew does not guarantee the accuracy of any information presented here. Always verify facts on your own before acting on them. Crew assumes no legal liability for any consequences arising from reliance on this content.
Powered by
