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
Legislators should increase entrance fees to fund national parks
On August 4, 2020, the Great American Outdoors Act (GAOA) was signed into law. Among other things, the law funnels up to 50 percent…
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. Now…
Blog
Clean Air Act reform bills may be on the move: Mostly good, one bad
There are more Clean Air Act (CAA) bills that could be on the move in the House.Tomorrow, the House Energy and Commerce Committee’s Environment Subcommittee…
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 unsuccessful…
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 rounds…
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 time-consuming…
Blog
Enemy of affordability: The radical climate agenda
For decades, some lawmakers and other proponents of radical climate policies have given little consideration to the adverse effects on consumers and the poor. Often,…
House subcommittee to hold hearing on forest management bills
On Thursday, May 21, the House Natural Resources Subcommittee on Federal Lands will hold a hearing on several bills, many of which would make…
A federal gas tax holiday won’t do much to ease the pain at the pump
The best policy ideas for making gasoline more affordable – faster permitting for domestic drilling and pipeline construction alongside fewer regulations targeting refineries or dictating…
News
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 agency’s core…
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 report from…
Pacific Legal Foundation
Energy producers join lawsuit supporting repeal of EPA’s 2009 greenhouse gas rule
Washington, DC; March 19, 2026: A group of energy producers filed a motion today to join a lawsuit to support the Environmental Protection Agency’s decision to repeal its 2009 Greenhouse Gas…
Op-Eds
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 water…
The Daily Signal
A Sneaky Effort to Undermine the Fight Against Carbon Taxes
President Donald Trump has shown bold leadership by rejecting the radical global climate agenda. But now some lawmakers, including a handful of Republicans, have set…
Human Progress
Olive Oil Prices Are Falling—So Should Olive Oil Climate Hysteria
Summary: Olive oil prices spiked in 2023 amid heat and drought in Spain, prompting widespread claims that climate change was driving the industry into crisis.
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