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North Dakota

North Dakota

Incentives/Policies for Renewables & Efficiency

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Otter Tail Power Company - Energy Efficiency Rebate Program   

Last DSIRE Review: 09/22/2014
Program Overview:
State: North Dakota
Incentive Type: Utility Rebate Program
Eligible Efficiency Technologies: Water Heaters, Furnaces , Boilers, Thermal Storage Technology
Applicable Sectors: Commercial, Residential
Amount:Water Heaters: $150 - $300
Commercial Water Heaters: $20/kW
RDC Thermal Storage Units: $20/kW, up to 100 kW
Deferred-load Thermal Storage Units: $40/kw, up to 200 kW, plus $20/kW for up to 1,000 additional kW
Fixed-time-of-delivery Thermal Storage Units: $40/kw, up to 200 kW, plus $20/kW for up to 1,000 additional kW
AC Controls: $7/month seasonally Air-source Heat Pump: $160
Maximum Incentive:Commercial Water Heaters: $5,000
Eligible System Size:Water Heaters: 50 gallon minimum
Commercial Water Heaters:12 kW, 120 gallon minimum
Thermal Storage Units: 9 kW minimum
Equipment Requirements:Residential Demand Controller: customers must be on the RDC rate (rate 241)
All Water Heaters: minimum efficiency of 90%, must be placed on an off-peak rate
Installation Requirements:Thermal Storage Units: must be installed on the Deferred-Load, Time-of-use, or Residential Demand Control Rates
Web Site:

Otter Tail Power Company offers incentives to all of its customers to install energy efficient equipment in their homes or facilities. Rebates are available for high-efficiency electric heating technologies such as demand control equipment, hot water heaters and thermal storage technologies. Residential customers who install a Residential Demand Control unit on the RDC rate (Rate 241) are eligible for a $300 rebate. Receipts must be turned in with the program application in order to qualify for the rebate. Contact Otter Tail Power Company or visit the utility's website for more program information.

  Customer Service - OTPC
Otter Tail Power Company
PO Box 496
215 S Cascade Street
Fergus Falls, MN 56538-0496
Phone: (800) 257-4044
Phone 2: (218) 739-8200
Web Site:
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Disclaimer: The information presented on the DSIRE web site provides an unofficial overview of financial incentives and other policies. It does not constitute professional tax advice or other professional financial guidance, and it should not be used as the only source of information when making purchasing decisions, investment decisions or tax decisions, or when executing other binding agreements. Please refer to the individual contact provided below each summary to verify that a specific financial incentive or other policy applies to your project.

While the DSIRE staff strives to provide the best information possible, the DSIRE staff, the N.C. Solar Center, N.C. State University and the Interstate Renewable Energy Council, Inc. make no representations or warranties, either express or implied, concerning the accuracy, completeness, reliability or suitability of the information. The DSIRE staff, the N.C. Solar Center, N.C. State University and the Interstate Renewable Energy Council, Inc. disclaim all liability of any kind arising out of your use or misuse of the information contained or referenced on DSIRE Web pages.

Copyright 2014 - 2015 North Carolina State University, under NREL Subcontract No. XEU-0-99515-01. Permission granted only for personal or educational use, or for use by or on behalf of the U.S. government. North Carolina State University prohibits the unauthorized display, reproduction, sale, and/or distribution of all or portions of the content of the Database of State Incentives for Renewables and Efficiency (DSIRE) without prior, written consent.