In 1992, Congress passed the Energy Policy Act, a sweeping law aimed at improving energy efficiency and conserving resources. One of its lesser-known provisions capped indoor showerhead water flow at 2.5 gallons per minute (GPM). The goal was straightforward: reduce water waste and lower energy use for heating. While the intent was noble, this regulation has since sparked debate, with many arguing it sacrifices comfort for marginal environmental gains.
Fast forward to today, and this restriction still lingers. The 2.5 GPM cap remains federal law, and some states, like California, have tightened it further to 1.8 GPM. Despite advancements in showerhead technology—designs that save water without compromising pressure—the regulation persists. This has fueled frustration, with consumers resorting to hacks or black-market high-flow showerheads. A 2025 White House press release even nodded to the issue, ordering adjustments to maintain “acceptable water pressure,” yet the core rule endures unchanged.
Elon Musk has taken a bold stance, declaring, “Make Showers Great Again.” He argues the law is outdated and stifles innovation, tweeting, “The government shouldn’t be in the business of telling people how to shower.” Repealing it, Musk contends, would unleash modern designs that balance efficiency and enjoyment, giving consumers freedom to choose. The benefits? Less red tape, happier showers, and a boost to industry creativity. It’s time to rethink a rule that’s outlived its purpose.
