Home Utility Use Estimator

Download the home inventory form and Estimator spreadsheet,  carry out your home walk-about tally, open the spreadsheet (in Microsoft Excel) and enter your audit results on the inventory tab, then open the results tab for estimated annual energy use and breakdown by end-use categories.

Does the estimate come anywhere close to your actual utility bills?   If so, it will give you a rough guess at "what is using what".   If it doesn't come anywhere close to your actual bills - it suggests some further digging may be required - crawlspace heater, heat tape, ...?

(The estimator can be customized: v2.08 is pre-loaded with representative utility rates for NW Colorado.)
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Norm Weaver,
Nov 14, 2019, 7:50 AM
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Norm Weaver,
Oct 19, 2019, 4:00 PM
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Norm Weaver,
Oct 20, 2019, 11:38 AM
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Norm Weaver,
Oct 19, 2019, 4:01 PM
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