Energy Calculator Calculate your costs using the downloadable excel file below. Download Calculator Energy Hero Rebates The CenSible Energy Rebate Program is becoming Energy Hero Rebate Program as of January 1, 2020. Check out all the rebates your co-op has to help you save. Rebates Home Efficiency Analysis Tool Use the Home Efficiency Analysis Tool (H.E.A.T.) to explore more detailed projects for upgrading the energy efficiency of your home. H.E.A.T. Tool Do It Yourself Resources Looking for DIY energy efficiency upgrades? We have lots of resources to help. Go To DIY Library Watch & Learn Watch videos on saving energy, from heating and cooling to lighting and insulation. These short clips provide simple, easy to follow tips. Watch & Learn Articles Have a question about saving energy, need for advice on energy management products, or looking for tips on how to save? Check out our extensive library. View Articles View your energy use daily, and compare it with the weather to learn how your energy use affects your electric bill. Compare months and previous years, and many other tools within SmartHub that help you manage your energy use. Learn About SmartHub Talk To An Energy Advisor Not sure how you can save energy in your home? We can help fight energy waste! Call us at 1-888-USE-YVEA and we'll walk you through some tips over the phone.