CHP Simple Payback Calculator – Excel version

Most current version of back-of-envelope CHP payback tool. Compares of 4 different CHP prime movers. Results provide a very quick look at the potential paybacks, IRR, cashflow, & CO2 savings for various user input energy prices. Unprotected Excel file. Updated 4/2020 to use eGrid data for 2018. PUBLIC VERSION is at: https://understandingchp.com/resources/payback-tool/