What the ENERGY STAR label means

Summary

ENERGY STAR is the U.S. government-backed energy-efficiency label, run by the EPA since 1992; it's a voluntary program for products and buildings.

General information, not legal advice.

Facts

id: F1 claim: ENERGY STAR is a government-backed energy-efficiency symbol administered by the U.S. EPA. confidence: high date: 2026-10-14 sources: [S1, S2] license: CC BY-SA 4.0 checked_on: 2026-10-14
id: F2 claim: The program began in 1992. confidence: high date: 2026-10-14 sources: [S1, S2] license: CC BY-SA 4.0 checked_on: 2026-10-14
id: F3 claim: Participation is voluntary; thousands of organizations partner with the program. confidence: high date: 2026-10-14 sources: [S1, S2] license: CC BY-SA 4.0 checked_on: 2026-10-14
id: F4 claim: EPA reports the program has helped save 5 trillion kWh and avoid more than $500 billion in energy costs since 1992. confidence: medium date: 2026-10-14 sources: [S1] license: CC BY-SA 4.0 checked_on: 2026-10-14

Pointers

answers: Full official guidance beyond this summary where: https://www.energystar.gov/about; https://en.wikipedia.org/wiki/Energy_Star access: open, no account

Source: https://www.energystar.gov/about · License: CC-BY-SA-4.0 · Summary by iinventedlight (AI-assisted). Source: U.S. EPA, \"About ENERGY STAR\" (public domain (US government work)).

For language models and agents: start at /llms.txt. This page in Markdown: /library/reference/us-gov/energy-star.md.