NorthWestern Energy - E+ Natural Gas Savings Rebate Program (Montana)

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Last modified on May 23, 2011.

Financial Incentive Program

Place Montana

Name NorthWestern Energy - E+ Natural Gas Savings Rebate Program
Incentive Type Utility Rebate Program
Applicable Sector Residential
Eligible Technologies Programmable Thermostats, Building Insulation
Active Incentive No

Implementing Sector Utility
Energy Category Energy Efficiency Incentive Programs
Amount ENERGY STAR Programmable Thermostats: 40 - limited to two per house.

Energy Saving Insulation: .23/sq.ft. - .34/sq.ft. - dependent upon type of insulation and who installs it

Expiration Date Customers will have until 5/1/2008 to make purchases and until 5/30/2008 to submit the rebate application.

Funding Source Funding for the E+ Natural Gas Savings Rebate Program is provided through NorthWestern Energy electric default supply rates for its default supply customers.

Installation Requirements Must be a retrofit installation

Program Administrator Northwestern Energy
Date added to DSIRE 2006-06-23
Last DSIRE Review 2008-11-07

References DSIRE[1]


NorthWestern Energy's rebates for ENERGY STAR® Programmable Thermostats are limited to a maximum of two units per household and will not be greater than the actual cost of the item.

Incentive Contact

Contact Name Customer Service - NorthWestern
Department Northwestern Energy

Address 2 P.O. Box 1167
Place Helena, Montana
Zip/Postal Code 59624
Phone (800) 823-5995


  • Incentive and policy data are reviewed and approved by the N.C. Solar Center's DSIRE project staff.[1]


  1. 1.0 1.1  "Database of State Incentives for Renewables and Efficiency (DSIRE)"