The estimated useful life, or EUL, table
provides the EUL by
measure that will be used in MidAmerican Energy Company’s custom rebate calculation. The EULs included in this table were
derived using information from multiple industry resources such as the Database for Energy Efficient Resources and ASHRAE.
These EULs are subject to periodic review by MidAmerican Energy Company, and MidAmerican Energy Company reserves the
right to modify this table at any time. For more information regarding this EUL table or custom project rebates,
Custom Project Calculation and Industrial Partners bonus incentive calculation