Wyoming Indian Tribe Can Administer Clean Air Act

The governor of the U.S. state of Wyoming, Matt Mead, has said he will not recognize the Environmental Protection Agency's determination that more than a million acres of state land legally belongs to two Native American tribes.

In response to an application from the Northern Arapaho and Eastern Shoshone tribes to claim the land on order to administer the federal Clean Air Act, the EPA ruled earlier in December that the land has been a part of the Wind River Indian Reservation for over a century. The ruling came in response to an application from the Northern Arapaho.

The agency's decision means not only that the tribes can administrate the antipollution statute, but also gives them more money and criminal prosecution powers.

Innovation Pitch

The Start-up Platform for Chemistry & Life Sciences
Discover Tomorrow’s Innovators

The Start-up Platform for Chemistry & Life Sciences

CHEManager Innovation Pitch supports innovation in the chemistry and life sciences start-up scene. The platform allows founders, young entrepreneurs, and start-ups to present their companies to the industry.

Special Issue

Circular Plastics Economy
Explore the Future of Plastics

Circular Plastics Economy

This special CHEManager issue explores the industry’s pivotal shift towards a more sustainable, circular plastics value chain. Readers will find expert analysis and real-world solutions for today’s most pressing recycling and regulatory challenges.

most read

Photo
28.07.2025 • NewsChemistry

VCI Welcomes US-EU Customs Deal

The German Chemical Industry Association (VCI) welcomes the fact that Ursula von der Leyen, President of the European Commission, and US President Donald Trump have averted the danger of a trade war for the time being.