Clean Energy at Home

Learn about all the ways to clean up your energy use.
NorthWestern Energy’s electric supply mix for our Montana customers includes nearly 70% clean energy from carbon-free hydro, wind, and some solar generation. We also offer Montana customers ways to “green up” their electricity usage and provide resources for those who are interested in generating their own clean energy through solar panels, wind turbines or small-scale hydro.

Did you know the "greenest" kilowatt hour is the one that is never generated?

That’s why energy efficiency is an important first step in creating a “greener” energy footprint! We offer a FREE E+ Home EnergyCheck to our Montana space and/or water-heating customers. It’s a great way to learn and find ways to reduce your current energy consumption and make your home energy efficient. Find out if your home qualifies!
Learn more

Want to do more to “green up” your electricity usage?

NorthWestern Energy’s E+ Green program gives our Montana electric customers the option to reduce your electricity-based carbon footprint while supporting the development of new renewable generation – without installing anything or making a big investment!
Learn more

Interested in installing private generation at home?

We know there can be many questions and decisions along the way as you consider whether a renewable energy system makes sense for your home. We’ve gathered these resources to help you make informed decisions on your renewable energy project.
Learn more

Have questions?

Employees stand at a NorthWestern Energy booth at a home and garden show.

Have questions?

If you have questions about any of the programs listed above or need more information, we're here to help.
Contact Us