The Competitive Enterprise Institute advocates for free market reforms that ensure abundant and affordable energy and better protect our environment. CEI has been instrumental in fighting decades of climate alarmism and anti-energy policies that constrict energy supplies, raise prices, and stoke unjustified pessimism about human adaptive capabilities.
Conclusions of CEI’s research and analysis include: Abundant, affordable energy is a blessing underpinning the unprecedented improvements of the past two centuries in life expectancy, health, standards of living, food and nutrition, and industrial production. The climate catastrophe narrative is based on global climate models that inflate greenhouse gas emission scenarios and have been falsified by the past four decades of temperature data. The real costs of proposed solutions to the alleged crisis hugely exceed their hypothetical benefits.
Coalitions led by CEI were instrumental in defeating ratification of the 1997 Kyoto Protocol, defeating enactment of the 2009 Waxman-Markey cap-and-trade bill, and convincing President Trump to withdraw from the 2015 Paris climate treaty.
Energy and Environment Issue Areas
Featured Posts
Blog
RCP8.5: Dead and buried
On April 29, American Enterprise Institute scholar and Substack author Roger Pielke, Jr. announced that RCP8.5, the high-end emission scenario that dominated…
Blog
A new Endangered Species Act final rule removes improper interpretation of “harm”
On July 14, the Fish and Wildlife Service (FWS) and the National Marine Fisheries Service (NMFS) published an important final rule in the…
News Release
Coalition of over 40 organizations supports the End EPA Abuse Act
Today, the Competitive Enterprise Institute sent a coalition letter to Congress in support of legislation that would put a stop to the most egregious…
Studies
The ESA Amendments Act of 2025 Will Help Species
In 1973, the Endangered Species Act (ESA) was enacted into law. Since that time, more than half a century ago, the law has been…
Free the Appliances!
Introduction The Department of Energy’s (DOE) appliance efficiency standards program has been in place for decades, subjecting nearly every major home appliance to multiple…
Laboratories of Bureaucracy
Introduction The United States faces significant challenges in modernizing its infrastructure and meeting evolving energy needs. One of the obstacles is the complex and…
Blog
Europe’s heat wave tragically demonstrates the need for air conditioning
Western European nations take a very different approach from the United States on many issues — immigration, defense, welfare, energy, health care, and more.
RCP8.5: Climate establishment officially retires extreme scenario (Part II)
Part I can be found here. Victim of its own success? Perhaps to save face or even boast of being right…
RCP8.5: Climate establishment officially retires extreme scenario (Part I)
Thanks to the scholarship, courage, and perseverance of a handful of independent researchers, notably Roger Pielke, Jr., Justin Ritchie, and Hadi…
News
End EPA Abuse Act would ensure agency does not expand its authority beyond Congressional intent
Senator Mike Lee (R-Utah) and Rep. Andrew Clyde (R-Ga.) introduced the End EPA Abuse Act today, a bill to stop the Environmental…
SEC seeks end to costly climate-related mandates
The Securities and Exchange Commission today proposed rescinding the costly, Biden-era rules mandating that companies provide climate-related information in registration statements and annual reports. The SEC cited a return to the…
The ESA Amendments Act Includes Important Reforms Aimed at Conserving Species and Protecting Property Rights – CEI Paper
There are simple, common-sense reforms to help ensure that the Endangered Species Act (ESA), enacted in 1973, does a better job of conserving species according to a new…
Op-Eds
Fox News
Either ignore climate change lunacy or high energy prices will make you wish you had
Congressional Republicans spent four years opposing the Biden administration’s energy policies, asserting that they raised prices from the gas pump to our utility bills.
National Review
The Insane Climate Bureaucracy That Never Was
On Friday, Securities and Exchange Commission (SEC) Chairman Paul Atkins made one of the most important announcements in the history of modern financial regulation. His…
Real Clear Energy
Quibbling Over Carbon Metrics: Senator Cramer’s Ill-Advised, Unauthorized Carbon Tax Trojan Horse
The U.S. may stumble into a carbon taxed future due to a provision furtively inserted into the House committee report accompanying the energy and…
Staff & Scholars
Daren Bakst
Director of the Center for Energy and Environment and Senior Fellow
- Energy and Environment
- Lands and Wildlife
- Property Rights
Ben Lieberman
Senior Fellow
- Climate
- Consumer Freedom
- Energy
Marlo Lewis, Jr.
Senior Fellow
- Climate
- Energy
- Energy and Environment
Myron Ebell
Senior Fellow
- Climate
- Energy
- Energy and Environment
Paige Lambermont
Research Fellow
- Capitalism and Free Enterprise
- Energy
- Energy and Environment