How Badly Has The Trump Administration Hurt Renewables Growth?

When Donald Trump returned to the White House in January 2025, the fossil fuel industry toasted a friend in high places. Eighteen months on, the damage to America’s clean energy trajectory is real, measurable, and in some cases irreversible within this decade. But the global green transition, driven by market economics as much as policy has proven more resilient than his administration hoped.

Nearly 300 Rollbacks and Counting

The speed and scale of the anti-clean energy assault has been striking. By January 2026 — just one year in — the Sabin Center’s Climate Backtracker documented nearly 300 federal actions to scale back climate and clean energy progress. The administration declared a “national energy emergency” on day one, signed executive orders unlocking oil and gas in Alaska’s Arctic National Wildlife Refuge, cancelled Biden-era environmental impact reviews, and removed the Office of Energy Efficiency and Renewable Energy from the Department of Energy’s official organogram.

The rhetorical war on renewables has been relentless. Trump has called wind turbines “pathetic and so bad,” falsely claimed they kill people, and dismissed solar as unreliable. His EPA chief has been dismantling the regulatory architecture of American environmental law, including moving to overturn the Endangerment Finding — the bedrock legal determination that greenhouse gases harm public health. In August 2025, the Interior Department introduced a “project density” policy requiring wind and solar installations on federal land to match the energy output per acre of fossil fuels- a standard virtually impossible to meet, and one designed to kill permitting at the source.

The IRA Hit: The Most Consequential Blow

The most durable damage has been legislative. In July 2025, Trump signed the One Big Beautiful Bill Act into law, gutting the Inflation Reduction Act’s clean energy tax architecture. The law eliminates the production tax credit and investment tax credit for new wind and solar projects that begin construction after July 4, 2026 and are not commissioned by December 31, 2027. The residential solar credit — worth 30% of system costs, available for two decades — was terminated at the end of 2025. The advanced manufacturing credit for wind components will end in 2027, and the clean hydrogen credit was accelerated to sunset five years ahead of schedule.

The practical fallout is already being felt. Developers scrambled to safe-harbor projects before the July 2026 construction deadline, but smaller developers — lacking capital and legal firepower — have been priced out. According to WoodMac analysts, hundreds of gigawatts of projects technically safe-harbored now face a second deadline: they must connect to the grid within four years or lose eligibility. Given notoriously clogged interconnection queues, hostile permitting environments, and an administration that has halted routine Defence Department reviews for about 30 gigawatts of wind projects, many will not make it.

The Paradox: Markets Are Not Cooperating With Trump

Here is where the picture becomes more complicated than either clean energy advocates or fossil fuel triumphalists would like to admit. Despite everything, renewables made up the large majority of new power generation capacity installed in the United States in 2025. Investment in clean energy continued to outpace investment in fossil fuels. Solar now competes on price alone, without subsidy — a structural fact that no executive order can repeal.

The reason is AI. The data centre buildout is driving electricity demand growth not seen in America for two decades — the EIA projected 2% demand growth in both 2025 and 2026. Hyperscalers have announced 28 gigawatts of clean energy power purchase agreements in a single year. These corporations are not buying renewables for ideological reasons; they are buying them because solar and wind are the fastest, cheapest way to get electrons to a server rack. The irony is that Trump’s cheerleading for AI and his war on renewables are in direct contradiction.

The Global Spillover: Pressure on Allies, Opportunity for China

Beyond American borders, the Trump administration has wielded energy as a geopolitical weapon. The US exited the Paris Agreement in 2026, withdrew from the UNFCCC, IRENA, and the IPCC, and sent no representatives to COP30 in Brazil. Secretary of State Rubio has publicly framed the global shift to renewables as a source of leverage against Washington — meaning US allies are expected to pull back on green ambitions as a price of partnership.

The EU has pledged to import up to $750 billion in US LNG by 2028 — more than four times current levels — partly under trade and security pressure. Japan, South Korea, and Indonesia are following suit with their own fossil fuel import commitments. European think tanks warn that cheaper US gas makes it harder for member states with constrained budgets to justify renewable investments, risking fragmentation of the EU’s own green transition. Trump’s administration, meanwhile, now has direct or indirect influence over roughly 20% of global oil production, from Canada to Guyana to Venezuela, giving it unusual leverage over global energy prices.

The principal beneficiary of all this is China. With the US abdicating clean tech leadership, Beijing is moving faster, deeper, and at lower cost into the markets that Washington has vacated — solar manufacturing, battery supply chains, grid equipment, EV exports. The irony, not lost on analysts, is that Trump’s tariffs on Chinese goods were supposed to hurt China; his withdrawal from clean energy is handing it the commanding heights of the next industrial era.

Another Two-Plus Years: The Long-Term Damage

The most dangerous legacy of the Trump era may not be the policies themselves but the institutional corrosion underneath them. The firing of tens of thousands of federal workers from the EPA, NOAA, the National Science Foundation, and climate research bodies has hollowed out the government’s capacity to understand, plan, and respond to the energy transition. Data collection infrastructure built over decades — including NOAA’s Mauna Loa Observatory — has been defunded or threatened. These are not problems the next administration can fix in a year.

The investment pipeline disruption is similarly long-tailed. Projects cancelled or abandoned now will take years to be re-permitted and refinanced. The collapse of the residential solar market — the distributed energy ecosystem that millions of American homeowners were building into — is a setback that market confidence alone will struggle to reverse quickly. And with the IRA’s wind and solar credits now legislatively terminated, no executive action by a future president can restore them; that would require an act of Congress.

The honest assessment is this: the Trump administration has not killed the energy transition, but it has set America back by somewhere between five and ten years relative to a business-as-usual trajectory. Europe’s searing summer has shown that every year of delayed transition narrows the margin for the world to avoid the most catastrophic warming scenarios — and the US, historically the world’s largest cumulative emitter, has a disproportionate responsibility in that accounting.