This week’s biggest headline from the Environmental Protection Agency is the sweeping set of regulatory reforms just announced by Administrator Lee Zeldin, which he calls the “biggest deregulatory action in U.S. history.” The EPA is launching 31 actions to reevaluate and, in many cases, roll back regulations put in place during the Obama and Biden administrations. As Zeldin explains, “These measures will reduce regulatory costs by trillions of dollars and lower the cost of living on American households, making it more affordable to purchase vehicles, heat homes, and operate businesses.” Key targets include greenhouse gas emission limits on power plants, methane controls in oil and gas, and standards for coal plant pollutants, all with the aim of “unleashing American energy” and shifting more authority back to the states.
For American citizens, the EPA’s moves promise potential relief from rising energy prices and day-to-day living costs, particularly for those in energy-intensive regions. For businesses—especially in the energy, manufacturing, and chemical sectors—the regulatory rollbacks could lower compliance expenses, expand operational flexibility, and accelerate investment. State and local governments will see more autonomy in setting environmental policies, with the EPA emphasizing “cooperative federalism.” However, critics and some subject matter experts warn that dialing back environmental protections could carry long-term costs for public health and climate resilience.
Beyond regulatory reforms, EPA is also proposing to repeal all greenhouse gas emission standards for the power sector under Section 111 of the Clean Air Act—an action projected to save Americans over a billion dollars each year. On the renewable energy front, the agency just proposed new Renewable Fuel Standard mandates for 2026 and 2027, setting biofuel targets that affect farmers, refiners, and clean energy advocates across the country.
Chemical safety remains in the spotlight, too. The EPA extended the reporting deadline for 16 substances under the Toxic Substances Control Act to May 2026, and released draft risk evaluations for DBP and DEHP, finding both pose unreasonable risks to human health and the environment. Public comments are open through July 21, with a Science Advisory Committee review scheduled for early August. Anyone concerned about chemical risks, including health professionals, businesses, and advocacy groups, is encouraged to submit input.
There’s rapid movement on water policy. Responding to the Supreme Court’s Sackett v. EPA decision, the agency has already updated its definition of “Waters of the United States,” aiming to reduce permitting costs and red tape for landowners and developers. EPA is actively requesting public recommendations on this issue through their official docket.
What’s next? Watch for debates as states respond to new authority, and for legal challenges from environmental groups. Key deadlines include July 21 for chemical risk
This content was created in partnership and with the help of Artificial Intelligence AI.