The Affordable, Reliable, Clean Energy Security Act of 2025 aims to establish clear definitions for the terms "affordable," "reliable," and "clean" energy. The goal is to ensure that federal departments and agencies adopt these definitions in their policies and regulations, promoting a consistent understanding of energy standards across the government. The key provisions of this legislation include defining what constitutes affordable, reliable, and clean energy. Affordable energy is described as a low-cost method of electricity production that considers the total cost of generating power.