Changing air filters can improve the performance of your central air conditioner system, save money and energy.
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Every degree counts. Learn how to properly set your thermostat to save money and energy.
OUC shows you how maintain your central air conditoner to save money and energy.
Find the biggest energy waster in your home and learn how to make simple changes.
OUC shows you how efficient cooling and heating in your home can lower your bills.
Find out where your drinking water comes from and how it makes it to your home.
Use less water and save money with faucet aerators.
Tap into your rainwater without adding a drop to your water bill.
See the savings add with ENERGY STAR® qualified clothes washers.
It’s not about more water for your lawn but about “right” watering.
Get the facts about solar energy for your home and how the sun can work for you.
Your OUC bill offers more than just payment information. Get a step-by-step guide to understanding your bill.