Discover ways to save on home energy
Get a complete picture of your home energy use and find out how you can save on your monthly bill with our free Home Energy Analyzer tool.
Home Energy Analyzer
Our Home Energy Analyzer (HEA) tool is designed to help you save energy and money. And it's accessible from your smart phone or tablet.
- Energy Insights show you the factors causing your bills to vary.
- My Savings lets you create a personal savings goal and a plan to reach that goal.
- My Bills and My Usage shows exactly where your energy is used.
To use Home Energy Analyzer, you need to be an Otter Tail Power Company customer with an online account.
Home energy reports
We send Home Energy Reports (HERs) up to 4 times a year by mail to randomly selected residential customers as part of our Minnesota Conservation Improvement Program (CIP). HERs provide detailed information about your energy use so you can see opportunities for improvements and save money. For more information, view our Home Energy Report FAQs or contact our Idea Center via email or call 800-257-4044 during business hours.