MATS Petition
Everyone Deserves Clean Air

Support a strong Mercury and Air Toxics Standards (MATS) rule

2024 Montana Futures Raffle
2024 Montana Futures Raffle
Help us advocate for Montana's environment during the 2025 legislative session by purchasing a ticket!
2025 EOY
Help us face the chilly headwinds of 2025 with a end-of-year gift
Every dollar will make a significant impact, no matter the size. All donations made by Dec. 31 will be matched dollar-for-dollar by the Cinnabar Foundation.
NWE Rate Case 2024
NorthWestern Energy Wants to Raise Your Electricity Rates… AGAIN
NorthWestern Energy has returned to the Montana Public Service Commission (PSC) asking for permission to reach into customers’ pockets for another rate increase.
Upcoming Events with MEIC
Upcoming Events with MEIC
See what's coming up and get involved!
Natural gas
"Natural" Gas
...and why it's not the "bridge fuel" they want you to believe.
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Read or listen to the latest
Montana environmental news.
Our quarterly magazine is available in print, online, and in audio form.
nuclear
Nuclear in Montana?
It's not all it's cracked up to be.
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We protect and improve Montana for future generations.

Protecting Air & Water

Protecting and advancing air and water quality standards to ensure a clean and healthy climate for future generations. Campaign areas include fighting hardrock mines and pushing for air pollution regulations at power plants and industrial pollution sources.

Climate & Energy

Reducing our dependence on fossil fuels through an equitable transition to renewable and clean energy sources. Campaign areas include NorthWestern Energy accountability, development of clean and affordable energy, promotion of energy efficiency, and fighting coal, oil, and gas development and use in Montana.

Down to Earth

Stay up-to-date on the latest environment news in Montana with Down to Earth, our quarterly membership publication.

The Latest Stories and Actions from MEIC

Let's rise up.

Help protect Montana’s clean air and water.

For 50 years, MEIC has worked to keep Montana’s air and water clean. We have stopped dirty acid mines and helped pass and defend strong pollution control laws. And it’s all made possible by our members.

MEIC is made up of thousands of Montanans who care deeply about this state – our home. This strong membership has allowed MEIC to remain independent and to always fight for what is right. We would love to have you as a member too.

MEIC in the News

NorthWestern electric rates to drop temporarily, Montana Public Service Commission orders

Nov 26, 2024 – Residential customers of NorthWestern Energy will be paying less on their monthly electric bills for now — even though the utility tried to “over-charge” them, according to regulatory staff.

Environmental advocates sue Montana over public documents

Nov 11, 2024 – Montana citizens and environmental advocates have sued the state for withholding documents that have, for decades, been considered public information.

Save Our Smith—more than just a river.

“For a practice that has a known effect on soils and strata and water, the onus should be on the applicant [to pay for mine clean-up]. I appreciate mining practices, but what is anything worth if you don’t have clean water?”
J.P. Pomnichowski
Former Senator, SD 33