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Environment Updates


Apr 1, 2026
Press Release

ICYMI: New York Post Feature: House GOP Subpoenas California Official Over Refusal to Drop EV Mandate

WASHINGTON, D.C. – In case you missed it, the New York Post recently published an article highlighting Congressman Brett Guthrie (KY-02), Chairman of the House Committee on Energy and Commerce, issuing a subpoena to California Air Resources Board (CARB) Chair Lauren Sanchez after the agency failed to comply with the Committee’s requests for documents related to California’s electric vehicle (EV) mandate and its continued implementation of regulations nullified by Congress.

In Case You Missed It:

“A powerful House panel took the extraordinary step of subpoenaing a California official, claiming her agency had refused to hand over relevant records during a seven-month investigation into the state’s electric vehicle (EV) mandate, according to a letter obtained by The Post.

“The House Energy and Commerce Committee issued the subpoena to California Air Resources Board Chair Lauren Sanchez on Monday, demanding communications and documents regarding regulations that Golden State officials said would transition away from gas-powered vehicles by 2035.

“‘Forcing Americans to buy unreliable, and costly, EVs would eliminate consumer choice, strain our electric grid, raise costs, and increase our reliance on entities tied to the Chinese Communist Party,’ House Energy and Commerce Chairman Brett Guthrie (R-Ky.) told The Post.

“‘We will continue to follow the facts and demand accountability from California. I urge California to comply with this subpoena speedily and in good faith.’

“A CARB spokesperson responded that the agency in the past ‘has provided information and documents,’ including on ‘California’s longstanding authority under the Clean Air Act and the actions CARB has taken to protect public health and welfare in the state.’

“‘CARB’s goal is to support the Committee’s legislative inquiry through a transparent, cooperative exchange of information,’ the rep added.

“The Biden administration had signed off on waivers for California to impose the regulations — but President Trump nullified the waivers last June in response to three resolutions that passed on a bipartisan basis in the House and Senate.

“At a White House bill-signing event, Trump boasted that the three Congressional Review Act resolutions would ‘kill the California mandates forever.’

“But Guthrie wrote in a letter accompanying the subpoena that California has still been ‘denying auto manufacturers approval to bring vehicles to market unless the manufacturers agreed to comply with the regulations that had already been nullified through these CRA resolutions.’

“‘After months of negotiations, CARB’s lack of cooperation with this investigation requires the issuance of compulsory process,’ Guthrie told Sanchez in the missive.

“The CRA resolutions targeted waivers that had allowed the state to impose higher vehicle pollution standards than are in effect at the federal level under provisions of the Clean Air Act.

“Those standards — such as the Advanced Clean Trucks (ACT), Advanced Clean Cars (ACC) and Heavy-Duty Omnibus Law-NOx regulations — were championed by California Gov. Gavin Newsom and later became a template for more than a dozen other states.

“Section 209(b) of the Clean Air Act prohibits states from implementing emissions standards on new cars or engines that differ from those imposed by the federal government, unless they obtain a waiver.

“Newsom, California Attorney General Rob Bonta and the California Air Resources Board shortly after joined with a group of 10 other state AGs to sue the Trump administration for disapproving of the waivers for EV regulations in June.

“That’s led to a lengthy federal court battle, which is currently being heard by the San Francisco-based Ninth Circuit Court of Appeals.

“Newsom also signed an executive order in June 2025 following the revocation of California’s waivers asking CARB to submit another proposal that would help the state transition from fossil fuels.

“In March, the Department of Justice fired back with a suit against California over a fuel economy regulation that the Trump administration has also seen as effectively an EV mandate.

“The House committee, which began its probe in August, noted in its letter that it was specifically seeking ‘communications between CARB and the California Governor’s Office and the California Attorney General’s office.’

“‘Reviewing these documents and communications is vital to understanding what actions, including actions related to enforcement and implementation of the aforementioned laws and regulations, the state of California has taken thus far with respect to its new vehicle and new motor emission reduction plans following the CRA resolutions signed into law last year,’ Guthrie said.”
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Mar 31, 2026
Press Release

Chairman Guthrie Issues Subpoena to California Air Resources Board

WASHINGTON, D.C. – Congressman Brett Guthrie (KY-02), Chairman of the House Committee on Energy and Commerce, issued a subpoena to California Air Resources Board (CARB) Chair Lauren Sanchez for documents and communications related to CARB’s implementation of vehicle emissions regulations that were nullified by Congress. This marks Chairman Guthrie’s first subpoena as Chairman of the Committee.

Despite three bipartisan Congressional Review Act (CRA) resolutions being signed into law last year preventing California from implementing vehicle standards that would ban the sale of gas-powered cars and trucks through its Advanced Clean Trucks (ACT), Advanced Clean Cars (ACC) II, and Omnibus Low NOx (Omnibus) regulations, Committee staff received reports that California has been denying auto manufacturers approval to bring vehicles to market unless manufacturers agree to comply with the nullified regulations.

After CARB failed to cooperate with multiple requests from the Committee, despite repeated accommodations, Chairman Guthrie issued the subpoena to compel the production of documents regarding CARB’s implementation of the ACT, ACC II, and Omnibus regulations, including communications between CARB and Governor Gavin Newsom’s office, as well as CARB and the California Attorney General’s Office.

Chairman Guthrie issued the following statement following the subpoena:

“The Committee began its investigation after reports that the California Air Resources Board (CARB) had been denying approvals to bring new vehicles to market unless auto manufacturers agreed to comply with California’s burdensome EV mandate, despite the fact it had been nullified by CRA resolutions signed into law last June. California’s refusal to cooperate with our investigation has left the Committee no choice but to issue a subpoena in order to receive the documents it requested from CARB,” said Chairman Guthrie. “Forcing Americans to buy unreliable, and costly, EVs would eliminate consumer choice, strain our electric grid, raise costs, and increase our reliance on entities tied to the Chinese Communist Party. We will continue to follow the facts and demand accountability from California. I urge California to comply with this subpoena speedily and in good faith.”

BACKGROUND:

  • Section 209(a) of the Clean Air Act (CAA) prohibits states from adopting or attempting to enforce emissions standards for new motor vehicles or new motor vehicle engines. Under Section 209(b), California may request a waiver of federal preemption from the EPA.

  • The EPA had approved waivers under prior administrations that allowed California to implement vehicle regulations, including bans on gas, diesel, and hybrid vehicles and mandates for 100% electric vehicle sales by 2035.

  • On June 12, 2025, President Donald J. Trump signed three resolutions of disapproval under the Congressional Review Act—H.J. Res. 87, H.J. Res. 88, and H.J. Res. 89—which collectively disapproved California’s waivers of preemption that allowed the state to impose vehicle emissions standards that effectively banned the sale of new gas-powered vehicles. The CRA resolutions passed Congress with bipartisan support.

  • California and several other states have challenged the CRA resolutions in court; the case is currently pending, and no injunction has been issued.

  • EV adoption rates remain below the targets outlined in those waivers. For example, ACC II would have required New York to reach 35% EV sales in model year 2026, while current EV market share is substantially lower. California, which leads the nation in EV adoption, had a market share of almost 26% as of December 2024.

  • The production of EV batteries relies on critical minerals sourced largely from supply chains controlled by foreign entities. Mining and processing of these minerals, particularly in China, is highly emissions-intensive compared with U.S. production.

CLICK HERE to read the New York Post’s exclusive coverage of the ongoing investigation.

CLICK HERE to read the cover letter of the subpoena.
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Mar 20, 2026
Press Release

Johnson, Scalise, Guthrie, Jordan, Babin: House Will Work to Implement National AI Framework

WASHINGTON, D.C.  – Today, Congressman Brett Guthrie (KY-02), Chairman of the Committee on Energy and Commerce, Speaker Mike Johnson (LA-04), Majority Leader Steve Scalise (LA-01), Congressman Jim Jordan (OH-04), Chairman of the Committee on the Judiciary, and Congressman Brian Babin (TX-36), Chairman of the Committee on Science, Space, and Technology, issued the following statement after the White House released a  federal AI framework . “AI has begun to demonstrate its potential to improve Americans’ lives. To ensure we continue to harness its potential and beat China in the global AI race, Congress must take action. Today, the Trump Administration took a critical step in releasing a framework that gives Congress a roadmap to pursue legislation that provides innovators with much-needed certainty, while protecting consumers and prioritizing kids’ online safety. House Republicans look forward to working across the aisle to enact a national framework that unleashes the full potential of AI, cements the U.S. as the global leader, and provides important protections for American families.” ###



Mar 19, 2026
Press Release

Chairmen Guthrie, Joyce, and Palmer Expand Investigation into Potomac Interceptor Collapse

WASHINGTON, D.C.  – Today, Congressman Brett Guthrie (KY-02), Chairman of the House Committee on Energy and Commerce, Congressman John Joyce, M.D. (PA-13), Chairman of the Subcommittee on Oversight and Investigations, and Congressman Gary Palmer (AL-06), Chairman of the Subcommittee on Environment, sent a letter to Garney Companies, Inc., a contractor that was under consideration for an Emergency Master Service Agreement with DC Water to rehabilitate the Potomac Interceptor (PI) sewer line prior to its collapse on January 19, 2026.  “The collapsed portion of DC Water’s PI sewer line has resulted in what has been called ‘one of the largest sewage spills in U.S. history.’ The consequences of this spill continue to be evaluated, and the Committee remains concerned by the potential impacts to public health, safe drinking water, the environment, interstate commerce, and tourism,”  said Chairmen Guthrie, Joyce, and Palmer.  “The resilience of our wastewater infrastructure systems remains critical, and the Committee aims to understand what risks were determined prior to this incident and how future incidents may be prevented.”   Key excerpt from the letter:   “As part of its investigation, the Committee continues to obtain information from entities and individuals with knowledge that is relevant to this incident. According to the DC Water and Sewer Authority Board of Directors, Garney Companies, Inc (Garney) was under consideration for a potential Emergency Master Service Agreement for the PI rehabilitation, which was anticipated to begin on May 15, 2025. However, the contract was never finalized. The Committee is requesting information related to this contract and any additional information that your company may have related to the site of the PI wastewater collapse prior to the incident.   “It is the Committee’s understanding that the potential agreement between DC Water and   Garney would have covered a period of two years. The purpose of this contract was stated to   ‘[p]rovide program management, preconstruction and emergency construction services to   rehabilitate and provide redundancy for the Potomac Interceptor.’ Additionally, the project   scope included a number of repairs and upgrades to improve the reliability of this critical   Infrastructure.”   CLICK HERE   to read the full letter.  Background:   The Committee launched its investigation into the Potomac Interceptor collapse on February 20, 2026. Today’s letter to Garney represents the next step in uncovering what went wrong.   DC Water was considering an Emergency Master Service Agreement with Garney to “provide program management, preconstruction and emergency construction services to rehabilitate and provide redundancy” for the PI. That contract was anticipated to begin May 15, 2025, but the contract was never finalized.   The January 19, 2026, collapse of the PI sewer line has been called one of the largest sewage spills in U.S. history, with consequences for public health, safe drinking water, the environment, interstate commerce, and tourism still being evaluated.   The Committee is requesting all documents and communications related to Garney’s proposal, the unimplemented emergency contract, and information related to the collapse site prior to the incident—seeking to understand what risks were known beforehand and how future incidents can be prevented.  ###



Mar 13, 2026
Environment

Chairman Guthrie Applauds EPA Decision to Address Regulations that Targeted Life-Saving Medical Devices

WASHINGTON, D.C. – Today, Congressman Brett Guthrie (KY-02), Chairman of the House Committee on Energy and Commerce, issued the following statement following Environmental Protection Agency (EPA) Administrator Zeldin’s announcement that the agency proposed amending a Biden-Harris Administration regulation that weaponized air emissions standards to halt the production and use of ethylene oxide (EtO) to sterilize medical equipment. “Today’s EPA announcement is a victory for commonsense policies that safeguard patients and put an end to the overreach of the Biden-Harris Administration,” said Chairman Guthrie. “ The burdensome ethylene oxide rule threatened to shutter sterilization facilities and disrupt American medical supply chains that hospitals and providers rely on every day to safely treat patients. By proposing an amendment to this misguided regulation, EPA Administrator Zeldin is working under the authority that Congress provided under the Clean Air Act to help ensure the medical community maintains access to a safe and reliable domestic supply of sterilized medical devices used in millions of procedures each year, while continuing to protect human health and the environment.”   BACKGROUND: Ethylene oxide (EtO) is used to sterilize approximately half of all medical devices sold in the United States, including surgical instruments, syringes, and implants. For many heat- and moisture-sensitive devices, there is currently no viable alternative sterilization method. The emission standards put in place by the Biden-Harris Administration threatens the ability for facilities to fully and safely sterilize essential medical equipment. In 2023, the Committee on Energy and Commerce, Subcommittee on Environment, Manufacturing, & Critical Materials held a hearing on the Biden-Harris Administration’s proposed rulemaking, where witnesses testified to how the proposal would significantly disrupt patient access to emergency care and threaten patient safety from hospital-born infections.



Feb 25, 2026
Press Release

Chairmen Guthrie and Palmer Announce Legislative Hearing to Discuss the Potential of America’s Brownfields Sites

WASHINGTON, D.C.  – Congressman Brett Guthrie (KY-02), Chairman of the House Committee on Energy and Commerce, and Congressman Gary Palmer (AL-06), Chairman of the Subcommittee on Environment, announced a hearing titled  Ready for Reuse: Legislative Proposals to Unleash the Potential of America’s Brownfields Sites. “For years, the Brownfields Program has been a vital tool to support the cleanup of contaminated sites, putting many locations back into productive use and creating jobs to revitalize communities across the country. As demand grows to redevelop these sites for advanced manufacturing, and other critical infrastructure, it is essential that the program continues to serve the needs of our communities,” said Chairmen Guthrie and Palmer. “This hearing will provide the opportunity to discuss legislation that would strengthen and modernize the Brownfields Program to cut red tape, protect our environment, and support the innovative use of these sites.”   Subcommittee on Environment hearing titled  Ready for Reuse: Legislative Proposals to Unleash the Potential of America’s Brownfields Sites.   WHAT:  Subcommittee on Environment hearing to examine legislative proposals supporting the remediation and redevelopment of America’s Brownfields Sites.  DATE:  Wednesday, March 4, 2026 TIME:  2:00 PM ET  LOCATION:  2123 Rayburn House Office Building This hearing will focus on the following bills:   H.R. ____ , Brownfields Revitalization for a Better Tomorrow Act  H.R. ____ , Brownfields Infrastructure Finance and Innovation Act  H.R. ____ , Brownfields Inventory and Permitting Efficiency Act H.R. ____ , Brownfields Reauthorization for an Affordable and Revitalized America Act  This notice is at the direction of the Chairman. The hearing will be open to the public and press and will be live streamed online at energycommerce.house.gov . If you have any questions concerning the hearing, please contact Seth Ricketts with the Committee staff at  Seth.Ricketts@mail.house.gov . If you have any press-related questions, please contact Ben Mullany at Ben.Mullany@mail.house.gov . ###



Feb 24, 2026
Press Release

Chairman Guthrie Celebrates President Trump’s SOTU Address, Marking an Era of Prosperity and Strength for America’s 250th

WASHINGTON, D.C.  – Today, Congressman Brett Guthrie (KY-02), Chairman of the House Committee on Energy and Commerce, issued a statement following President Trump’s State of the Union Address to a Joint Session of Congress: “Tonight, President Trump laid out a bold vision for the American people as we celebrate the 250th anniversary since our founding. By unleashing American energy dominance, we can lower energy costs, strengthen our national security, and power innovation. As the President discussed in his speech, we must rely on baseload power from coal, oil, natural gas, nuclear, and hydropower that can provide the on-demand electricity we need. Our Committee will remain focused on cutting red tape and lowering prices for hard-working families.   “ House Republicans stand with President Trump tonight, with a strong focus on making life more affordable for everyday Americans—not only when it comes to energy prices, but when it comes to the cost of health care, too. Previous Democrat administrations effectively broke our American health care system, and I applaud President Trump in his steadfast efforts to fix it. Through programs like TrumpRx, Americans now have access to the lowest cost prescription drugs. Through commitments like Making America Healthy Again, Americans see the promise of health improvements for generations to come. Our country’s milestone of 250 years signifies an opportunity to put the wellbeing of Americans back at the forefront of our health care system.    “ As we look to the future, adversaries are challenging our standing as the world’s greatest innovator. Americans have the creativity and the skills to compete on the world stage, but we need the regulatory environment to match our aspirations. The President and I share a vision for a future where the United States can lead the development and deployment of cutting-edge technologies and Americans enjoy the benefits of these advances.   “ Tonight, the President outlined a vision of prosperity shared widely across the Republican Party. By unleashing American energy, lowering health care prices, and supporting U.S. innovators, President Trump and Committee Republicans are in lockstep fighting to address the issues that matter most to American families.”   ###



Feb 20, 2026
Environment

Chairmen Guthrie, Joyce, and Palmer Investigate Failure of DC Water to Address Potomac Sewage Spill

WASHINGTON, D.C. – Today, Congressman Brett Guthrie (KY-02), Chairman of the House Committee on Energy and Commerce, Congressman John Joyce, M.D. (PA-13), Chairman of the Subcommittee on Oversight and Investigations, and Congressman Gary Palmer (AL-06), Chairman of the Subcommittee on Environment sent a letter to David Gadis, the Chief Executive Officer of DC Water requesting information on the failures that led to the spill in the Potomac River and what steps are being taken to ensure it is contained. “The Committee has concerns about how this incident will impact public health, safe drinking water, the environment, interstate commerce, and tourism, all of which fall within the Committee’s jurisdiction,” said Chairmen Guthrie, Joyce, and Palmer. “DC Water is responsible for delivering drinking water and wastewater services to communities in Maryland, Virginia, and the District of Columbia (DC), as well as the federal government, including operation and maintenance of the 54-mile Potomac Interceptor line. The Committee is requesting documents and information from DC Water about what is already being referred to as ‘one of the largest sewage spills in U.S. history.’” Key excerpt from the letter: “Public health warnings have been given for people and pets to avoid contact with water from the Potomac River and to avoid fishing, rowing, and other activities in the area.The warnings to avoid the contaminated water come shortly before the annual Cherry Blossom Festival, which is centered around the Tidal Basin along the Potomac River, and the celebration of the 250th anniversary of the signing of the Declaration of Independence, both of which are expected to attract millions of visitors to the District of Columbia. “An incident of this size and scale presents a significant threat to the public health and welfare of the affected communities, and swift mitigation of these risks is critical. Understanding the nature of how this incident occurred and how future incidents of this scale may be prevented in the future is imperative.” CLICK HERE to read the full letter. BACKGROUND: The letter comes as Washington, DC, Virginia, and Maryland residents continue to deal with the fallout of the spill that occurred on January 19, 2026, and now has resulted in e. coli levels at the spill site measuring at hundreds of times above EPA safety thresholds. As part of its oversight authority, the Committee is requesting information on what DC Water knew about the risk of a potential spill prior to January, documents discussing why emergency contracting was warranted to repair the pipe, why any approved contracts were not implemented, as well as actions DC Water has taken to address the environmental impacts of the spill.



Feb 17, 2026
Environment

Chairmen Guthrie and Palmer Announce Hearing on Safe Drinking Water

WASHINGTON, D.C. – Congressman Brett Guthrie (KY-02), Chairman of the House Committee on Energy and Commerce, and Congressman Gary Palmer (AL-06), Chairman of the Subcommittee on Environment, announced a hearing titled From Source to Tap: A Hearing to Examine Challenges and Opportunities for Safe, Reliable, and Affordable Drinking Water . “Every American deserves access to safe, reliable, and affordable drinking water. Yet, failing infrastructure creates the potential threat of contamination in the safe drinking water that American families rely on, putting the health and safety of our communities at risk,” said Chairmen Guthrie and Palmer. “This hearing will examine the current state of our nationwide drinking water infrastructure, how the Safe Drinking Water Act is being implemented, and the security of our water systems against cyber threats and other risks to ensure our communities are being served effectively.” Subcommittee on Environment hearing titled From Source to Tap: A Hearing to Examine Challenges and Opportunities for Safe, Reliable, and Affordable Drinking Water . WHAT: Subcommittee on Environment hearing on safe drinking water. DATE: Tuesday, February 24, 2026     TIME: 10:15 AM ET LOCATION: 2123 Rayburn House Office Building  This notice is at the direction of the Chairman. The hearing will be open to the public and press and will be live streamed online at  energycommerce.house.gov . If you have any questions concerning the hearing, please contact Seth Ricketts with the Committee staff at Seth.Ricketts@mail.house.gov . If you have any press-related questions, please contact Ben Mullany at  Ben.Mullany@mail.house.gov .