EnergyWise
In Fall 2008 Perennial teamed up with NPPD and their wholesale utility customers to launch new EnergyWise (energy efficiency) programs for homeowners, businesses, and agriculture.
All our programs will be branded with the EnergyWise (Use less, Spend less, Do more) logo. When you see this logo, rest assured that it represents programs and opportunities for you to save energy, money, and help the environment.

Commercial/Industrial and Area Lighting Efficiency Program
Brochure
Application Form
Guidelines
High Efficiency Heat Pump program
Brochure
Application Form
Guidelines
Compact Fluorescent Lighting
Brochure
Questions & Answers Brochure