Providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Department of Energy relating to "Energy Conservation Program: Energy Conservation Standards for Commercial Water Heating Equipment".

# Summary of HJRES 15 **What the Bill Does** This bill would reject and cancel a Department of Energy rule that sets stricter energy efficiency standards for commercial water heating equipment (like the large hot water systems used in businesses and institutions). If passed, the rule—finalized in October 2023—would be nullified and no longer enforced. **Who It Affects and Key Details** The rule primarily affects businesses that use or manufacture commercial water heaters. The Department of Energy created the stricter standards to reduce energy consumption and save businesses money on utility bills over time.

By blocking this rule, the bill would allow manufacturers to continue making less efficient equipment and would likely result in higher energy costs for affected businesses. The bill is a "resolution of disapproval"—a congressional tool that allows lawmakers to overturn executive branch regulations. **Current Status** As of now, HJRES 15 is in committee and has not advanced further. It was introduced by Republican Representative Mark Messmer of Indiana in the 119th Congress.