Energy.gov

Otter Tail Power Company Grants for Conservation Program allows its commercial and industrial customers to submit energy-saving proposals and receive grants for their custom efficiency projects.
Possibilities include but are not limited to:
* Changing the compressed air system
* Adding chiller equipment
* Adding variable-frequency drives
* Making process improvements
* Installing heat pumps and MVRs
* Improving the lighting system
* Improving motors
* Improving refrigeration systems
Customers may obtain more information by contacting the utility.