Fuel Mix Report

| Biomass | 0.22% | | Hydro | 76.55% | | Other | 0.02% | | Wind | 0% |
| Coal | 7.62% | | Landfill Gases | 0.02% | | Petroleum | 0.07% | | | ______ |
| Cogeneration | 0% | | Natural Gas | 2.82% | | Solar | 0% | | | 100% |
| Geothermal | 0% | | Nuclear | 12.54% | | Waste | 0.14% | | | |
Calculations are based on power purchases for 2010 reported by Klickitat PUD to the Washington State Department of Commerce in 2011.