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
Some minimum requirements for a proper WOTUS rule
In the coming weeks, the Environmental Protection Agency (EPA) and the US Army Corps of Engineers are expected to release a proposed rule defining what…

Blog
EPA right to propose repeal of 2024 power plant mercury rule
The Obama EPA’s 2012 rule for mercury emissions from coal-fired power plants may have been the agency’s least defensible measure ever under the Clean Air…

Blog
The PERMIT Act is an important step for permitting reform
Tomorrow, the House is expected to consider the Promoting Efficient Review for Modern Infrastructure Today Act or PERMIT Act (H.R. 3898). It contains several…
Search Posts
Forbes
Will Supreme Court Review Of Greenhouse Rule Take Air Out Of EPA Regulatory Overreach?
Marlo, first of all, what potential significance does this Supreme Court decision to review the case have? Does it indicate evidence of a shift within…
Letters
Coalition Letter Opposing Reform-Less Water Resources Reform and Development Act
Full Document Available in PDF Coalition Letter Opposing Reform-Less Water Resources Reform and Development Act We understand that H.R. 3080, the…
Forbes
Supreme Court Takes Up Challenge To Sweeping EPA Carbon Rules
The appeal was supported by the U.S. Chamber, the Competitive Enterprise Institute and the Southeastern Legal Foundation as well as companies like coal…
Time
Supreme Court to Hear Challenge to EPA Climate Regulations
But there’s no doubt that this case will be a test for the Obama Administration and its green allies—and an opportunity for industry groups and…
Capital Research
The EPA’s War Against the States: States are supposed to lead in fighting pollution, but federal bureaucrats have usurped the states’ role
Full Document Available in PDF Summary: Congress intended the Environmental Protection Agency to work closely with state and local officials—those nearest to…
News Release
CEI Experts: New EPA Rule Could Mean End of Coal-Fired Plants in US
WASHINGTON, D.C., Sept. 20, 2013 – If the carbon dioxide emissions standard for power plants proposed by the EPA today is enacted, the United States…
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