Corporation Commission; requiring implementation of certain standards. Effective date.

SB 1300 requires Oklahoma's Corporation Commission to prioritize energy sources that are affordable, reliable, and secure within the state. It mandates that energy providers prioritize U.S.-sourced fuel (excluding nuclear), ban critical materials from "foreign adversary nations" (as defined by federal designations), and prioritize infrastructure built in Oklahoma or the U.S. The bill also requires a sufficient supply of "green energy" (defined to include nuclear and natural gas meeting EPA standards) that is dispatchable - meaning available on demand - to meet all customer needs without interruptions. This directly affects energy providers and grid operators subject to the Commission's oversight.