public utilities; renewable energy resources

SB 1385 requires Arizona's electric distribution utilities (electric companies) to generate at least half of their electricity from renewable sources like solar, wind, geothermal, hydropower, or biofuels by January 1, 2036. The bill defines "renewable energy resource" as self-replenishing energy from natural processes, specifically listing solar, wind, geothermal, hydropower, and biofuels as eligible. This mandate directly affects all electric companies serving Arizona customers, setting a clear 50% renewable energy target with a fixed deadline. The law establishes a concrete policy change by requiring utilities to transition their energy mix toward these sources over the next decade.