Those closer to environmental problems and impacted by them know these issues better and care about them more than DC bureaucrats pushing one-size-fits-all policies. This vision is in line with what Congress intended when it passed the Clean Air Act (CAA) and Clean Water Act (CWA). Both statutes intended for states to play the primary role on air and water quality. Over the years though, the EPA has usurped state and local power and ignored Congressional intent.
The United States has some of the best air quality in the world, something that sometimes get lost given all of the scare tactics that are disseminated in the media. CEI has been a leader in pushing back against such alarmism, as well as the junk science and regulatory games that the EPA plays to improperly justify costly air quality regulations.
CEI believes that any air quality standards should be informed by sound science and do more good than harm. This is hardly controversial, but it remains an uphill battle with an often out of control EPA.
When it comes to the CWA, there has long been regulatory uncertainty. For decades, the EPA and the U.S. Army Corps of Engineers have continued to overreach on what waters are even regulated under the Clean Water Act. In 2023, the U.S. Supreme Court finally provided some clarification on this key issue in Sackett v. EPA, but the Biden administration is not implementing the opinion properly.
CEI has extensive CWA expertise, especially when it comes to the “Waters of the United States” or WOTUS issue, and is using that expertise to ensure that the federal government follows the law, respects the principles of federalism embedded in the CWA, and provides clear and workable definitions for property owners. This is just part of our CWA work, which also covers issues such as state abuse of the Section 401 certification process and EPA retroactive vetoes of Section 404 permits.
Featured Posts

Blog
Time to shut down IRIS—for good
The Environmental Protection Agency (EPA) is reportedly preparing to eliminate its Office of Research and Development, which houses the controversial Integrated Risk Information System…

News Release
Supreme Court declines to issue stays against two EPA rules
Earlier today, the Supreme Court declined to issue stays against the Environmental Protection Agency’s (EPA) methane and mercury and air toxic standards (MATS) rules. Director…

Study
Corn Whiskey Clarity
Over the past two decades, Iowa has implemented several reforms aimed at enhancing the efficiency of its environmental permitting procedures. This report focuses on two…
Search Posts
The Daily Caller
Despite EPA Actions, Obama’s Climate Agenda ‘Has Not Been Fully Dismantled Yet’
The Daily Caller discusses the Trump administration’s proposed repeal of the Clean Power Plan with Myron Ebell. While Republicans and industry groups cheer the…
Breitbart
EPA Chief Scott Pruitt Proposes to Save $33 Billion with Repeal of Obama-Era Energy Plan
Breitbart covers the Trump administration’s proposed repeal of the Clean Power Plan. Environmental Protection Agency (EPA) Administrator Scott Pruitt proposed to repeal the agency’s…
Bloomberg Politics
Trump Plays Down Health Hazard in Making Climate Rule Repeal
Bloomberg Politics discusses the Trump administration’s proposed repeal of the Clean Power Plan. When President Barack Obama unveiled his plan to pare emissions from…
The Hill
Overnight Energy: EPA to Propose Clean Power Plan Repeal
The Hill covers the proposed repeal of the Clean Power Plan. Environmental Protection Agency (EPA) chief Scott Pruitt announced Monday that the formal proposal…
Breitbart
Exclusive–Trump’s EPA Transition Chair Myron Ebell: ‘Scrapping’ Clean Power Plan ‘Key Part of Deregulatory Agenda’
Breitbart covers the proposed repeal of the Clean Power Plan. Myron Ebell, the Competitive Enterprise Institute’s (CEI) director of Energy and Environment programs and…
Breitbart
Exclusive: EPA Document Proposes to Eliminate Clean Power Plan ‘in Its Entirety’
Breitbart covers the proposed repeal of the Clean Power Plan. The Environmental Protection Agency (EPA) plans to repeal the agency’s Obama-era climate change program,…
HuffPost
Trump Administration to Propose Scrapping Major Obama-Era Climate Change Policy
HuffPost covers the proposed repeal of the Clean Power Plan. The Trump administration is poised to scrap a policy limiting greenhouse gas emissions from…
The Daily Caller
Trump Will Soon Unveil His Own ‘Global Warming’ Policy – Here’s What That Might Look Like
The Daily Caller discusses the possible replacement of the Clean Power Plan with Will Yeatman. The Environmental Protection Agency (EPA) is preparing to repeal…
Politico
Trump May Replace Obama’s Big Climate Rule — Not Just Repeal It
Politico discusses nex steps for the Trump administration in regards to the Clean Power Plan with Myron Ebell. The Trump administration is opening the…
Blog
Common Sense Trumps Absurd Bottled Water Ban
Cheers to the Trump Administration for taking this common sense stand on bottled water in national parks.
Morning Consult
Trump Administration Hits Snags in Effort to Halt Environmental Rules
Morning Consult discusses deregulatory happenings at the EPA with Myron Ebell. While the Trump administration has been aiming to make good on promises…
E&E News
Industry to EPA: We Want Rule ‘Fixed, Not Just Gone’
E&E News discusses industry recommendations for the Trump administration on the Clean Power Plan with Myron Ebell. Industry has delivered a clear message…
The Washington Post
The Energy 202: Democrats Enter the Lion’s Den to Talk About Climate Change
The Washington Post covers an event surrounding carbon tax with Myron Ebell at the American Enterprise Institute. President Trump’s ascent to the Oval…
Politico
Pruitt’s Next Step on Power Plants
Politico’s Morning Energy discusses the EPA’s carbon dioxide policy with Myron Ebell. Pruitt’s approach won’t be enough for some: Conservatives want Pruitt’s EPA…
Bloomberg BNA
EPA Water Rule Repeal Based on Sloppy Cost Analysis: Economists
Bloomberg BNA discusses claims that repealing Waters of the United States had underestimated economic impacts with William Yeatman. The Trump administration was sloppy…
Blog
SCOTUS’s Illogical ADEC Opinion Roiling Clean Air Act Cooperative Federalism
If the EPA’s expert always receives deference, then the state is very much subject to “second guessing,” despite the fact that states have no less…
Blog
Bad Week in Courts for EPA Policy
If the Trump administration had folded the Obama-era appeal of Judge Bailey’s decision, then the only legal precedent regarding the relevant section of the Clean…
News Release
CEI Praises EPA Decision to Repeal Disastrous Waters of the U.S. Rule
This week the Environmental Protection Agency (EPA) moved to repeal the Obama administration’s Waters of the United States (WOTUS) rule. This rule expanded federal oversight…
Blog
Amend Clean Water Act, Restore Private Property Rights
It is past time for the U.S. Congress to revisit the Clean Water Act.
Blog
Government Documents on EPA-VW Settlement Highlight Need for Congressional Oversight
It is well past time for a committee of jurisdiction to ask of the EPA: How much are you spending on the VW settlement?…
Blog
EPA Should Use Review of Mercury and Air Toxics ‘Supplemental Analysis’ to Put ‘Co-benefits’ in the Grave
The Trump EPA should undertake its own supplemental analysis, including a review of the one performed by the previous administration.
The Daily Caller
Gov Jerry Brown Considers Linking California’s Cap-and-Trade Program to China
The Daily Caller covers a possible link of California’s carbon trading markets with China. Democratic Gov. Jerry Brown of California said Thursday he…
Blog
Double Dose of Good News from D.C. Circuit Court
In a double dose of good news, the D.C. Circuit Court this week put on hold litigation surrounding two major Obama-era EPA rules for existing…
News Release
CEI Welcomes Court Delay of EPA’s Ozone Rule
The D.C. Circuit Court of Appeals granted the Trump administration’s request to delay litigation in a case over an Obama-era ozone rule, while the Environmental…
Blog
Bipartisan Attorney General Letter Opposes Electric Vehicle Industrial Policy in EPA-VW Settlement
A bipartisan group of state attorneys general has released of a letter opposing the electrical vehicle infrastructure plan that the EPA negotiated with Volkswagen over…
Blog
More Anxiety over White House Budget for EPA
Whatever the administration hopes to accomplish with its budget, it must work with Congress.
Blog
Let Africa Power Its Future with Affordable Energy
Economic development in Africa needs affordable, reliable fossil fuels, not expensive, intermittent renewables, as some Western environmentalists demand.
Blog
EPA Urged to Reconsider Last-Minute Obama Mileage Rules
The Alliance of Automobile Manufacturers petitioned Environmental Protection Agency Administrator Scott Pruitt this week to re-evaluate greenhouse gas emission standards for new cars that were…
Blog
Congress Should Eliminate Obama’s Stream Protection Rule
Congress should eliminate the Department of Interior’s harmful Stream Protection Rule. …
Blog
Scrutinizing Sen. Carper’s Questions for EPA Nominee Pruitt
Sen. Tom Carper (D-Del.) is unwilling to hold a confirmation hearing on President-elect Trump’s choice for Environmental Protection Agency administrator until the nominee, Oklahoma Attorney…
Blog
Environmental Litigation Strategies and Defenses for Trump Era
Environmental litigation groups like the Sierra Club, Natural Resources Defense Council, and the Center for Biological Diversity will pursue three types of lawsuits over the…
Blog
EPA Region 6 Throws Bombs to the Bitter End
Among the Environmental Protection Agency's 10 offices, by far the most aggressive during the Obama administration has been Region 6, which operates out of Dallas…
Blog
Environmental Defense Fund Attack Ad Full of Lies about EPA Nominee Scott Pruitt
The Environmental Defense Fund’s mendacious attack ad on Scott Pruitt demonstrates much that is wrong with the green movement.
Blog
Is It ‘Mission Accomplished’ for the EPA?
Does it make any sense to spend ever greater sums of money for ever fewer environmental benefits? That’s the very fair question that’s been asked…
Blog
Congress Must Combat Threats to Affordable Energy
Policy makers should reject policies to tax and regulate away mankind’s access to affordable energy.
Blog
Congress Should Target Unaccountable EPA Programs
The newly elected congressional majority should be ready and willing to help implement President elect-Donald Trump’s promise to tackle onerous regulations. But what about so…
Blog
RealClear Radio Hour: Political Disasters in Science and Economics
This week on RealClear Radio Hour, Marc Edwards and Dan Liljenquist recount politically induced disasters from the perversion of science to the pension crisis.
Blog
The Real Victim in the Dakota Access Pipeline Controversy Is the Company behind the Project
The real victims in the controversy over the Dakota Access Pipeline is Dakota Access Services, the company behind the 3.7 billion project that would move…
Huffington Post
Activists Wage War on Women’s Personal Care Choices
I suspect most women would agree that when you find a skin care product that works, you stick with it. But activist groups are waging…
Blog
Legal Vulnerabilities of EPA Power Plan’s Prerequisite Regulation
Washington is still abuzz about the D.C. Circuit Court of Appeals oral argument last week on the Environmental Protection Agency’s carbon dioxide (CO2) emission standards…
Blog
Olympic Ceremony an Example of Cheap Talk on Global Warming
“Doing something” about global warming is hard and requires economic sacrifice.
Blog
EPA’s Missed Deadlines Causing Widespread Dysfunction
Yesterday I published a study that reviews EPA’s performance for more than 1,000 Clean Air Act deadlines. Here’s the big takeaway: the agency missed 84…
Blog
World Nature Conservation Day: a Reason to Celebrate Fossil Fuels
Today is World Nature Conservation Day (WNCD), “observed on 28th July all over the world with the objective of increasing awareness about and protecting the…
Blog
Does Global Warming Policy Increase Summer Swelter?
Supporters of EPA’s Renewable Fuel Standard (RFS) claim the program “mitigates” anthropogenic global warming by substituting biofuels for petroleum products in the nation’s motor fuel…
Blog
Worst Procedural Abuses of the Obama Era: Secret Rules
Since Obama took office, the EPA’s grossest procedural violation was so outrageous that the agency voluntarily reversed course after it came to light. In the…
Blog
Dear RegBlog: Special Interests Can Capture Agencies, Too
Regulatory capture occurs when special interests coopt the power of the state in order to advance their narrow interests at the expense of the public…
Blog
Affordable Energy Is Important to Conquering Poverty
When economists and politicians talk about income inequality, they rarely consider the effects of their policies on the poor, as my co-author Ryan Young has…
Blog
EPA Tries to Cover Its Tracks in Texas by Sending 17 Years of History Down the Memory Hole
Background: The Regional Haze rule is a Clean Air Act regulation whose purpose is to improve the view at National Parks. Because it is…
Blog
House Energy and Environment Notes
Both chambers of Congress are in recess now, but there were some goings-on in the House last Wednesday that merit mention. The first was EPA…
Blog
Is EPA Trying to Centrally Plan the Auto Sector (in Addition to the Electric Sector)?
With the Clean Power Plan, President Obama’s marquee climate policy, the Environmental Protection Agency is trying to run the electricity sector. Of course, the agency…
Staff & Scholars

Daren Bakst
Director of the Center for Energy and Environment and Senior Fellow
- Energy and Environment
- Lands and Wildlife
- Property Rights

Sam Kazman
Counsel Emeritus
- Antitrust
- Automobiles and Roads
- Banking and Finance

Marlo Lewis, Jr.
Senior Fellow
- Climate
- Energy
- Energy and Environment

Ben Lieberman
Senior Fellow
- Climate
- Consumer Freedom
- Energy

Angela Logomasini
Adjunct Fellow
- Chemical Risk
- Consumer Freedom
- Energy and Environment