This turned into an extremely long blog post, which I freely accept will reduce who reads it — hence the TL;DR section below. There are also three appendices that summarize specific anti-climate actions taken by Trump and his appointees. As I stated when I started this blog, my goal was never followers or notoriety. It was, and remains, a way for me to express and preserve ideas I’ve stumbled upon. Often that stumble occurs when I see humans acting irrationally, which seems to be all the time.

TL;DR

Since returning to office in January 2025, Donald Trump has pursued a remarkably broad reversal of U.S. climate policy: promoting fossil fuels and coal while obstructing renewable energy, weakening greenhouse-gas regulations, withdrawing from international climate efforts, and reducing parts of the government’s climate-science infrastructure. The breadth of the campaign suggests something larger than conventional Republican deregulation.

This is not what I would consider normal behavior.

No single motive adequately explains it. Trump’s policies sit at the intersection of his genuine skepticism toward climate policy, his concept of fossil-fuel “energy dominance,” MAGA cultural and political identity, the economic interests of fossil-fuel industries, and the preferences of Americans who value inexpensive energy and freedom from regulations that might constrain their choices. These forces reinforce one another unusually well.

The consequences should not be measured by trying to blame today’s hurricanes, floods, droughts, or heat waves on Trump. The scientifically meaningful comparison is with what would have happened under the policies he replaced. The evidence indicates that Trump’s policies will increase U.S. greenhouse-gas emissions relative to that trajectory, while some rollbacks will also forgo measurable public-health benefits associated with reduced air pollution.

Trump’s political advantage is that the benefits he promises — lower costs, preserved jobs, fewer regulations, abundant fossil fuels, and consumer choice — are immediate and visible, while many of the costs are delayed, dispersed, and probabilistic. Americans aren’t merely passive recipients of this bargain; many actively prefer the energy-intensive lifestyles and consumer choices Trump promises to protect.

That produces the fundamental asymmetry at the heart of both Trump’s climate policy and its political appeal: We experience the benefits immediately. We inherit many of the costs later.

A persistent and pervasive pursuit of an anti-climate agenda

Since returning to office in January 2025, Donald Trump has not merely relaxed a few environmental regulations. His administration has undertaken a remarkably broad reversal of federal climate policy: expanding support for fossil-fuel production, intervening to prolong coal-fired generation, obstructing wind development, reducing federal support for renewable energy and electric vehicles, dismantling greenhouse-gas regulations, withdrawing from international climate commitments, and cutting parts of the government’s climate-science and assessment infrastructure. Because these actions have occurred through dozens of decisions scattered across numerous agencies, their collective scope is easy to miss in the daily news. Viewed together, however, they reveal a remarkably consistent direction. The individual actions, dates, status, climate mechanisms, and primary sources are catalogued in Appendix A.

Any one of these actions could reasonably be regarded as an ordinary change in regulatory philosophy following an election. A Republican administration can be expected to regulate industry less aggressively than a Democratic one, and reasonable disagreements exist about the costs, benefits, and effectiveness of individual environmental regulations. What makes Trump’s second term unusual is not simply that he has chosen less regulation — it is the breadth and intensity of the effort, extending beyond conventional deregulation to active intervention against some renewable-energy projects and reductions in parts of the government’s climate-science infrastructure. Taken in aggregate, these actions raise a more interesting question than whether any particular regulation was wise or excessive: why is Trump attacking climate policy so aggressively?

The obvious explanations are political. Climate-change skepticism is common within Trump’s MAGA base, fossil-fuel companies benefit from many of his policies and contribute heavily to Republican campaigns, and environmentalism has become culturally associated with Democrats and the political left. There is evidence for all of these explanations, but none adequately accounts for the entire pattern. What appears to be happening instead is an unusual convergence of ideology, politics, economics, cultural identity, industry interests, and Trump’s own preferences. Political forces that normally constrain one another are, in this instance, largely reinforcing one another.

More Than Deregulation

Trump provided his formal rationale on his first day back in office. His January 20, 2025 executive order, “Unleashing American Energy,” described recent energy regulations as “burdensome and ideologically motivated” and argued that they had restricted development of American energy resources, raised costs, reduced employment, damaged manufacturing, and weakened national security. The alternative laid out in the order was straightforward: encourage domestic energy development, remove regulatory restrictions, and restore consumer choice.

Those concerns should not simply be dismissed as pretexts. Environmental regulations impose costs as well as benefits, energy reliability matters, industrial competitiveness matters, and consumers understandably care about the prices of gasoline, automobiles, electricity, and home heating. Regulations do not become immune from cost-benefit analysis merely because their stated objective is reducing greenhouse-gas emissions. If Trump’s actions consisted principally of recalibrating regulations his administration believed imposed excessive costs for comparatively small climate benefits, his program could fairly be described as an aggressive version of traditional Republican deregulation.

The difficulty is that some of the administration’s actions don’t fit that explanation well. EPA Administrator Lee Zeldin made the distinction unusually clear when announcing a sweeping collection of environmental rollbacks in March 2025, describing the initiative as driving a dagger into the heart of what he called the “climate change religion.” That is not the language of an administrator arguing that the marginal cost of eliminating another ton of carbon dioxide has become excessive — it characterizes the intellectual framework surrounding climate policy itself as ideological, suggesting the target is broader than any single regulation.

Wind

The administration’s treatment of wind energy makes this distinction especially visible. If the objective were simply abundant, inexpensive, and reliable domestic energy, there would be no obvious reason to oppose an energy source merely because it doesn’t burn fossil fuel. One could eliminate subsidies, impose ordinary permitting requirements, and let wind compete with coal, natural gas, nuclear, and solar on whatever terms the government considered neutral. Instead, the administration has imposed additional obstacles on wind development, interfered with projects already underway, and, by August 2026, negotiated agreements under which developers surrendered offshore wind leases while redirecting capital toward fossil-fuel projects. German energy company RWE, for example, agreed to give up three offshore wind leases while committing roughly $900 million to an LNG project and $300 million to natural-gas turbines.

Whatever the merits of those individual decisions, they reveal something important about the administration’s philosophy. This is not simply a government withdrawing from energy markets and letting technologies compete without federal intervention. The government remains deeply involved; it has just changed which forms of energy it prefers. Understanding why requires looking beyond deregulation to Trump’s broader concept of American energy policy.

That concept is captured in a phrase the administration uses repeatedly: energy dominance. Trump doesn’t treat oil, natural gas, and coal merely as commodities. He presents their abundance as an American strategic advantage tied to manufacturing, employment, trade, national security, and geopolitical influence. Seen through that framework, restrictions on drilling become restrictions on American productive capacity, limits on LNG exports constrain American geopolitical leverage, and the retirement of a coal plant represents the voluntary surrender of generating capacity. Even regulations meant to speed the shift away from gasoline vehicles can be understood as government interference with consumer choice.

Climate policy therefore appears objectionable not merely because compliance costs money, but because its fundamental objective — deliberately reducing fossil-fuel consumption — conflicts with an administration that regards America’s abundance of those fuels as a national asset. Climate policy essentially asks how society can meet its energy needs while progressively reducing greenhouse-gas emissions. Trump’s energy policy starts from a different question: how can the United States maximize the economic and strategic value of the energy resources it already has? Those two questions occasionally produce the same answer, but often they don’t.

The conflict has grown still more powerful because climate policy is no longer merely technical energy policy. Over the past two decades it has acquired a cultural identity. Electric vehicles are no longer simply automobiles powered by electric motors, wind turbines are not merely electricity generators, and the Paris Agreement is not simply a mechanism for coordinating international emissions reductions. Each has taken on political meaning. The administration’s repeated vocabulary — “climate change religion,” “EV mandate,” “consumer choice,” “American Dream,” “beautiful clean coal,” “energy dominance” — places climate policy within a broader argument about government regulation, national sovereignty, expertise, traditional industry, and individual freedom.

Once that transformation occurs, opposing climate policy can generate political benefits independent of its effects on atmospheric carbon dioxide. Stopping an EV regulation becomes evidence that government won’t dictate what kind of car Americans may buy. Preserving a coal plant becomes evidence that traditional American industry hasn’t been abandoned. Leaving an international climate agreement demonstrates resistance to constraints imposed by multinational institutions. Opposing wind projects can be framed as resisting environmental interests overriding local landscapes, economic development, or energy reliability. Climate policy thereby becomes one piece of the larger MAGA argument over who should hold power in American society, and whose vision of America should prevail.

Economic interests reinforce that political alignment. Oil and gas companies benefit from expanded drilling and leasing, LNG producers benefit from export expansion, coal producers benefit when coal-fired plants keep running, and petroleum producers benefit when transportation electrification slows. These industries are also important sources of Republican political support, which makes it impossible to discuss Trump’s climate program seriously without examining that relationship.

The most striking episode occurred during the 2024 campaign. At a dinner with oil executives at Mar-a-Lago, Trump reportedly suggested industry leaders raise $1 billion for his campaign while discussing policies he intended to pursue if reelected, including reversing environmental regulations and expanding fossil-fuel development. The episode later prompted a congressional investigation into whether Trump had proposed a quid pro quo. The evidence warrants caution: we know Trump solicited extraordinary financial support from an industry while promising policies that would benefit it, and we know many of those policies were later implemented. We do not know that particular regulatory decisions were purchased with campaign contributions.

There’s another reason not to treat money as the master explanation: industry interests don’t fully account for some of the administration’s actions. Cutting climate research doesn’t immediately sell another barrel of oil, weakening the National Climate Assessment doesn’t directly raise an oil company’s profits, and diminishing scientific or monitoring capacity isn’t necessary to lower gasoline prices. Withdrawing from international climate institutions likewise provides political and ideological benefits that are hard to translate into an immediate financial benefit for an individual fossil-fuel producer. Industry interests clearly reinforce Trump’s climate agenda, but they don’t fully explain it.

The remaining explanation may be the simplest: Trump appears to believe much of what he says. His hostility toward wind energy is longstanding, as are his skepticism of climate policy and his enthusiasm for drilling, coal, and fossil-fuel development. That consistency makes it unnecessary to assume his climate positions are purely transactional. He appears to believe environmental regulation has become excessive, that climate risks have been exaggerated, that America’s fossil-fuel abundance is a competitive advantage, and that governments have used climate concerns to justify unwarranted interference with businesses and consumers. Whether those beliefs are correct is a separate question. Their importance here is explanatory: we don’t need a conspiracy or campaign contributions alone to account for his behavior.

Taken together, these elements help explain why the administration’s climate offensive has been so broad. Deregulatory ideology, economic nationalism, MAGA political identity, fossil-fuel interests, and Trump’s own preferences aren’t competing explanations so much as mutually reinforcing ones. A policy that expands fossil-fuel production can simultaneously satisfy Trump’s conception of national strength, benefit an important industry, appeal to voters hostile to environmental regulation, and demonstrate opposition to Democratic climate policy. Political coalitions rarely achieve that degree of alignment.

Does It Matter?

Establishing why Trump is doing this leaves a different question: does this extraordinary collection of policy changes actually make much difference to the climate? The answer is yes, but not in the simplistic sense sometimes implied by political rhetoric. Donald Trump did not cause a particular 2026 heat wave, hurricane, flood, drought, or wildfire. Today’s weather occurs within a climate shaped by generations of accumulated greenhouse-gas emissions interacting with natural variability. Modern attribution science can increasingly estimate how anthropogenic warming changes the probability or intensity of a given event, but attributing such an event to policies adopted by one president eighteen months earlier would be scientifically indefensible.

The meaningful comparison is counterfactual. We should ask how greenhouse-gas emissions under Trump’s policies will differ from the emissions that would have occurred under the policies he replaced. Appendix B summarizes the available quantitative evidence. The individual estimates can’t simply be added together, because many of the policies interact: vehicle regulations overlap with EV incentives, renewable-energy policies affect power-sector emissions, and coal-retirement decisions overlap with power-plant regulation. Simply totaling every published estimate would double-count some of the same emissions. Despite that uncertainty, the direction of the evidence is remarkably consistent: Trump’s policy changes are expected to produce higher U.S. greenhouse-gas emissions than the trajectory they replaced.

One particularly useful example comes from Trump’s own EPA rather than an environmental group opposed to his policies. In analyzing its proposed repeal of the previous greenhouse-gas standards for fossil-fueled power plants, EPA projected that eliminating the regulation would increase carbon dioxide emissions relative to keeping it. By 2035, the gap reaches roughly 123 million additional metric tons of CO₂ in that year alone. Whatever one’s political view of the regulation, the administration’s own analysis acknowledges the physical consequence of repealing it.

That example also illustrates the right way to evaluate Trump’s effect on the climate. The question isn’t whether average temperature rose during his presidency, but how much additional greenhouse gas enters the atmosphere because policy changed. A coal plant that keeps running years beyond its planned retirement emits carbon dioxide during those extra years. A wind farm that’s never built cannot provide the zero-carbon electricity that might otherwise have displaced some fossil generation. A vehicle fleet that electrifies more slowly burns more petroleum than the alternative fleet would have, and methane leaks that go unprevented add methane to the atmosphere. None of these changes alone determines future climate, but greenhouse gases accumulate, so their effects grow more consequential over time.

This cumulative property also creates an asymmetry between dismantling climate policy and later restoring it. A future administration can reinstate regulations, resume renewable-energy leasing, or restart research programs, but it cannot retroactively undo the greenhouse gases already emitted in the meantime. Temporary policy reversals can therefore leave permanent additions to cumulative emissions unless those gases are later removed from the atmosphere. The climate consequence of Trump’s policies should be understood in those terms: not as an immediate transformation of the weather, but as a shift in the emissions trajectory from which future climate evolves.

The Costs We Don’t See

Climate change isn’t the only pathway through which these policies affect human welfare. Fossil-fuel combustion produces conventional pollutants alongside greenhouse gases. Coal-fired power plants emit particulate pollution and its precursors, sulfur dioxide, nitrogen oxides, mercury, and other pollutants, while motor vehicles and oil-and-gas operations produce their own mix of conventional and hazardous air contaminants. The links between these exposures and cardiovascular disease, respiratory disease, asthma, and premature mortality are well documented.

Appendix C summarizes the available public-health estimates and, importantly, distinguishes between health effects that can reasonably be tied to individual policy changes and those where such attribution would create false precision. Again, some of the strongest evidence comes from Trump’s own EPA. Its regulatory analysis of repealing the previous power-plant greenhouse-gas standards estimates billions of dollars in lost PM₂.₅- and ozone-related health benefits, reaching roughly $15–17 billion in 2035 relative to keeping the standards.

That estimate shouldn’t be translated into a claim that Trump will “kill” some specific number of people. Population epidemiology doesn’t identify particular individuals who fall ill because a regulation changed. Instead, changes in pollution exposure across millions of people shift the expected incidence of disease and premature mortality across the population. The resulting effects are statistically measurable while remaining largely invisible to the people experiencing them — and that invisibility has political consequences.

Consider a community near a coal-fired power plant. Keeping the plant open may preserve jobs, local tax revenue, and generating capacity — all tangible benefits to identifiable people. Continued combustion also preserves pollution exposure, raising the possibility that the same community receiving an economic benefit simultaneously bears a greater health burden. The people affected generally can’t perceive the second effect the way they perceive the first. A worker knows whether his plant remains open and whether his paycheck arrives; he cannot know whether cumulative particulate exposure contributed to a heart attack years later.

This creates what might be called a constituency paradox. Some populations that strongly support Trump’s climate and energy agenda may receive real short-term benefits from it while also bearing some of its longer-term environmental, health, or economic costs. Clean-energy investment offers another example. A substantial share of the manufacturing investment spurred by previous federal clean-energy incentives was occurring in Republican congressional districts, particularly in manufacturing regions of the South and Midwest. Reversing those incentives therefore doesn’t impose economic costs exclusively on Democratic constituencies. Similarly, agriculture, ranching, forestry, and outdoor work — industries especially important in many rural areas that strongly supported Trump — are unusually sensitive to heat, drought, flooding, wildfire, and changes in water availability.

It would be both simplistic and condescending to conclude that these voters are simply voting against their own interests. Their interests genuinely point in different directions depending on which outcome and time horizon you’re weighing. A worker can rationally place enormous value on keeping a well-paying job today while assigning less weight to a statistical reduction in cardiovascular risk twenty years from now. A farmer can care intensely about today’s fuel and electricity costs while giving less weight to an incremental change in drought probability a decade or two out. Understanding this difference helps explain why policies whose aggregate long-term consequences may be adverse can still remain politically attractive to some of the populations that eventually bear part of their costs.

The Day-Trader Problem

The constituency paradox reflects a more general problem in the politics of climate change: humans are extraordinarily attentive to immediate consequences and much less responsive to processes that unfold slowly and probabilistically. In that sense, most of us approach at least part of life with something resembling a day-trader mentality — heavily weighting outcomes within our immediate horizon while discounting consequences that lie well beyond it.

Trump’s climate politics is unusually well suited to that psychology, because many of the benefits he promises are concrete and easy to grasp. A coal plant stays open, a regulation disappears, a company avoids a compliance cost, a consumer keeps access to a preferred type of car, or domestic oil and gas production rises. Whether every promised economic benefit actually materializes is a separate empirical question. Politically, what matters is that the claimed benefit is easy to visualize and can often be traced directly to a government decision.

Many of the costs identified in Appendices B and C have exactly the opposite qualities. Additional cumulative carbon dioxide can’t be seen. An incremental rise in particulate exposure shows up as a change in population risk rather than an identifiable injury. A slightly altered probability of extreme heat decades from now is almost impossible to experience in advance. A renewable-energy project that’s never built becomes an economic counterfactual rather than a visible factory, and the erosion of scientific capacity may become apparent only once information that used to exist is no longer available. The benefits have names and addresses; many of the costs exist as probabilities.

The difference in visibility is compounded by a difference in timing. Political systems run on election cycles measured in years, corporate earnings are reported quarterly, household energy bills arrive monthly, and workers get paid weekly or biweekly. Climate operates over decades and centuries. The incentives facing politicians and voters therefore run on a timescale far shorter than the physical system their decisions affect.

Successful prevention carries an additional political handicap: people can’t directly experience events that didn’t happen. We don’t know who avoided an asthma attack, which farmer’s crop loss was slightly smaller, which community’s flood damage was reduced, or who didn’t die in an extreme heat event because average warming was marginally lower. The cost of prevention, by contrast, shows up immediately on a car’s window sticker, an electric bill, a corporate balance sheet, or a government budget. Climate mitigation therefore asks people to accept visible costs now in exchange for avoiding future losses that, if prevention works, may never become visible at all.

There is also an uncomfortable element of individual responsibility in this equation. Trump’s climate policies don’t operate independently of the preferences of the people who elect him. Americans continue to demonstrate substantial demand for large pickup trucks and SUVs, inexpensive gasoline, air travel, large homes, and other energy-intensive goods and activities. These choices aren’t necessarily irrational; people receive real benefits from comfort, convenience, mobility, space, perceived safety, and personal preference. But they illustrate a fundamental difficulty of climate policy: the benefits of a carbon-intensive choice accrue primarily to the individual making it, while most of the environmental cost is dispersed among millions or billions of other people and extended into the future.

That asymmetry makes “consumer choice” an unusually powerful political argument. The owner of a large gasoline-powered vehicle experiences its utility every day and experiences the price of gasoline every time the tank is filled. Any regulation that raises the vehicle’s cost or restricts its availability is similarly visible. The climate benefit produced by that individual’s reduced emissions, however, is essentially impossible for the individual to perceive. Trump therefore isn’t simply imposing a fossil-fuel agenda on an unwilling population. Part of his political success comes from promising to protect choices that many Americans already prefer, while climate policy often asks them to accept an immediate and identifiable cost in exchange for a benefit that is collective, probabilistic, and remote.

Trump didn’t create this asymmetry, but his political style fits it exceptionally well. His energy rhetoric emphasizes production now, jobs now, lower costs now, consumer choice now, freedom from regulation now. The climate argument, by contrast, asks the public to weigh cumulative consequences that extend beyond the next election and often beyond an individual’s remaining lifetime. Whatever else explains the success of Trump’s climate politics, this difference in time horizon shouldn’t be underestimated.

What Are We Buying, and What Are We Paying?

The original question — why Trump is attacking climate policy so aggressively — doesn’t appear to have a single answer. His administration’s actions are better explained by a convergence of forces that would ordinarily compete with one another. Trump seems genuinely hostile to the climate-policy paradigm; climate regulation conflicts with his broader deregulatory philosophy; fossil-fuel abundance fits his conception of American industrial strength and geopolitical power; opposing climate policy resonates with MAGA political identity; fossil-fuel and traditional industrial interests benefit economically and provide substantial political support; and Trump’s personal preferences, particularly his longstanding hostility toward wind energy, all push in the same direction.

That convergence also helps explain why the program goes beyond ordinary deregulation. If the sole objective were cutting compliance costs, there’d be little reason to actively interfere with renewable-energy projects or shrink parts of the scientific infrastructure used to observe and assess climate change. Those actions make more sense if the administration is opposing not just particular regulations but much of the climate-policy paradigm itself: the regulations designed to cut greenhouse-gas emissions, the incentives meant to speed up alternatives, the international arrangements meant to coordinate action, and parts of the scientific infrastructure through which the problem is measured and understood.

The administration argues its alternative will deliver cheaper, more reliable energy, greater consumer choice, more industrial production, and greater American geopolitical power. Those claims deserve serious evaluation rather than dismissal simply because they conflict with climate objectives. If increased fossil-fuel production lowers energy prices, if eliminating a regulation produces substantial economic savings, or if LNG exports increase American geopolitical leverage, those benefits belong in any serious accounting of the policy.

The accounting can’t stop with the benefits that arrive first, though. The evidence in Appendix B indicates the new policy trajectory will produce greater greenhouse-gas emissions than the trajectory it replaced, while Appendix C documents public-health benefits likely to shrink or disappear as pollution controls are rolled back. Restrictions on renewable energy can eliminate investment and jobs along with regulation, reductions in scientific capacity have consequences for society’s ability to understand and prepare for environmental change, and additional greenhouse gases remain in the climate system long after the administration responsible for them has left office.

That points to a more useful way to evaluate Trump’s climate experiment than asking whether he’s “destroying the climate” or whether some particular hurricane, drought, or heat wave can be pinned on him. The right question is simultaneously simpler and harder: what are we buying with these policies, and what are we paying for it?

The immediate benefits deserve to be counted. So do the delayed costs. The central difficulty is that humans, markets, and political systems are much better at recognizing the former than the latter. That asymmetry doesn’t explain every element of Trump’s climate agenda, but it helps explain why a program that exchanges some future environmental and health protection for present economic, political, and ideological benefits can remain attractive even to people who may eventually bear part of its costs.

Trump Climate Policy Appendices A–C :root { –border: #b8c2cc; –header: #d9e2f3; –stripe: #f7f9fb; –text: #111827; –muted: #4b5563; } * { box-sizing: border-box; } body { margin: 0; font-family: Arial, Helvetica, sans-serif; color: var(–text); background: white; line-height: 1.35; } .container { max-width: 1600px; margin: 0 auto; padding: 24px; } h1 { margin: 0 0 8px; font-size: 28px; } .subtitle { color: var(–muted); margin-bottom: 28px; } .toc { margin: 0 0 28px; padding: 14px 18px; background: #f3f6fa; border: 1px solid #d8dee8; border-radius: 8px; } .toc a { margin-right: 18px; } .appendix { margin: 0 0 42px; page-break-before: always; } .appendix:first-of-type { page-break-before: auto; } h2 { margin-bottom: 4px; font-size: 22px; } h3 { margin-top: 0; margin-bottom: 14px; font-size: 17px; font-weight: 600; } .table-wrap { width: 100%; overflow-x: auto; border: 1px solid var(–border); } table { width: 100%; border-collapse: collapse; min-width: 1100px; font-size: 12px; } th, td { border: 1px solid var(–border); padding: 7px 8px; text-align: left; vertical-align: top; } th { background: var(–header); position: sticky; top: 0; z-index: 1; } tbody tr:nth-child(even) td { background: var(–stripe); } @page { size: Letter landscape; margin: 0.45in; } @media print { .container { max-width: none; padding: 0; } .toc { display: none; } .table-wrap { overflow: visible; border: 0; } table { min-width: 0; width: 100%; font-size: 8px; } th, td { padding: 4px 5px; } th { position: static; } .appendix { break-before: page; } .appendix:first-of-type { break-before: auto; } }