Consumers across the U.S. still will be able to buy higher-ethanol blend E15 gasoline this summer, the Environmental Protection Agency announced Monday, saving them a little money at the pump but frustrating environmentalists who believe the move potentially harms the air and water.

The Environmental Protection Agency said Monday it will allow the sale of higher ethanol fuel this summer, continuing a temporary measure employed repeatedly by the Biden administration. EPA Administrator Lee Zeldin said lifting seasonal restrictions again this summer would provide certainty for E15 fuel,

The Trump administration said it will lift seasonal restrictions on higher ethanol fuel through an emergency waiver starting May 1.