Shared Strength through WPPI Energy

New Business Hours

Effective May 1, 2019
New Business Hours
Monday - Thursday 7:00 am - 4:30 pm
Friday 7:00 am - 11:00 am

Smart Thermostat Rebates

In 2018, Columbus Water & Light customers are eligible for rebates for select smart thermostats through Focus on Energy and Columbus Water & Light.  

  • Apply for a $75 rebate through Focus on Energy here
  • Apply for an additional $75 rebate through Columbus Water & Light by completing the following form.  Submit this form to Columbus Water & Light in person, via mail, or via email to