Clean Energy Keeps Growing in 2025 — Even With Political Setbacks
Published · Updated · 4 min read
In 2025, the world made strong progress in clean energy — even though some government policies tried to slow things down. A new analysis from Vox shows that solar power, wind energy, batteries, and electric vehicles (EVs) are growing so fast that they can’t easily be stopped, even by political leaders who want more fossil fuels.
The article says 2025 was a tough year for climate policy in the United States, where the federal government reduced support for clean energy, weakened some climate programs, and even withdrew from global climate agreements. But despite these setbacks, renewables continued to expand around the world and in many parts of the U.S.
Key Reasons for Clean Energy Growth in 2025
Here are the main reasons why clean energy kept growing in 2025 — even with political challenges at the national level:
- Solar and wind power now lead new electricity supply.
In the first half of 2025, solar, wind, and hydropower produced more new electricity than coal — a milestone moment that makes it harder for coal to regain dominance. - China is a major driver in clean energy.
China is installing huge amounts of solar and wind power and making battery technology cheaply and at large scale. This has helped reduce costs globally and make clean energy affordable in many countries. - Coal use is falling even in heavy coal countries.
In places like Poland and the UK, renewables are now producing more power than coal — even in markets that once depended almost entirely on coal. - U.S. states and local communities are moving ahead.
Even in states that voted for President Trump, solar and wind continued to grow because they make economic sense and create jobs and clean power. - Electric vehicle adoption is rising fast.
Around the world, more than 25% of new cars sold in 2025 were EVs or plug-in hybrids, reflecting strong demand and faster global uptake. - Battery storage technology is improving.
Batteries help fix a key problem with solar and wind — that they don’t always generate power at the same time people need it. By storing energy and releasing it later, batteries are making clean power systems more reliable. - Electricity demand from AI data centers is reshaping energy systems.
Big growth in data centers is increasing demand for electricity, but it also pushes utilities and power planners to invest in more advanced grids that integrate renewables and storage.
Not Just Climate Goals — Economics Are Driving Change
One of the most important points the article makes is that clean energy is no longer just about climate goals. Solar, wind, and batteries are now often cheaper than fossil fuel energy, which means companies and utilities want to build them — even without strong government mandates.
This shift helps explain why renewable energy continues to grow even when federal climate policy scales back or tries to promote fossil fuels instead. Clean energy technology has reached what experts call “escape velocity” — meaning its economic advantages are pushing the transition forward on their own.
How the U.S. Fits Into This Trend
In the United States, national policy under President Trump in 2025 scaled back climate protections and federal support for renewables. Some key tax credits and clean energy incentives were repealed or threatened, making investment in clean technology more uncertain.
Despite that:
- Solar and wind capacity continued to expand rapidly in many states.
- States passed new clean energy laws, expanded solar and battery projects, and invested in grid upgrades.
- Solar accounted for roughly 75% of all new generation capacity added in the U.S. in 2025, far outpacing coal, gas or nuclear.
This means clean energy growth in the U.S. is not solely driven by federal policy, but also by state government actions and strong market demand.
Global Clean Energy Progress
The story of 2025 was global progress:
- Many countries surpassed coal in new electricity generation because renewables were faster and cheaper to build.
- Clean energy equipment costs fell sharply, in large part because of production scale in China and innovation worldwide.
- EV adoption expanded not just in rich countries but in emerging markets too, signaling broader global demand.
These global trends show that renewable energy is becoming a regular part of how electricity is made everywhere — not just in climate-focused regions.
Big Challenges Still Remain
Even though the clean energy transition is moving forward, there are still challenges:
- Coal is still widely used, and overall emissions have not fallen fast enough to meet long-term climate goals.
- Political setbacks in major countries could slow investment or disrupt supply chains.
- Markets still need improvements in grid infrastructure and energy storage to make renewables fully reliable everywhere.
Experts warn that while clean energy is winning on economics, faster investment and broader policy support are still needed to avoid the worst impacts of climate change.
Bottom Line
2025 showed that clean energy is becoming unstoppable — not because of politics, but because it’s cheaper, faster to build, and supported by strong demand around the world. Solar power, wind energy, battery storage, and EVs continue to grow even as some governments roll back climate policy, suggesting that the transition to clean energy is now driven by economics as much as by environmental goals. If this trend continues, clean power could soon dominate electricity systems globally while helping reduce emissions and lower energy costs for households and businesses alike.
