The joint resolution, S. J. RES. 4, introduces a legislative action that aims to block a rule set by the Department of Energy. This rule involves new energy conservation standards specifically for consumer gas-fired instantaneous water heaters. Essentially, the resolution is...
Simple Explanation
Congress is looking at a plan from the government about how certain water heaters should save energy, but some people in Congress don't think it's a good idea, so they're trying to stop it before it becomes a rule.