ENERGY STAR Brand Guidelines: The EPA’s 1992 Label, Now Moving to the DOE

A voluntary label from a regulator.

ENERGY STAR is a government programme, not a company, which makes its identity unusual: a federal agency built a consumer mark and then licensed it to private business. The US Environmental Protection Agency launched it in 1992 as a voluntary label. English Wikipedia says the authority came from Section 103(g) of the Clean Air Act. An EPA brochure for the programme’s 20th anniversary in 2012 says it began with “a small group of pioneering partners,” and that the first qualified products were computers and monitors.

That brochure sets out how the programme widened. In 1993 Executive Order 12845 required federal agencies to buy ENERGY STAR products when purchasing new office equipment. In 1995 it moved into commercial and industrial buildings and into new homes. In 1996 white goods became eligible, and the Department of Energy partnership was announced. The first certified building followed in 1999, and Portfolio Manager, a tool for tracking building energy use, arrived in 2000.

Congress put the programme into law later. Wikipedia says Section 131 of the Energy Policy Act of 2005 established it within both agencies, with responsibilities divided by agreement between them. It now says more than 75 product categories are eligible. Outside the United States, it adds, elements run in Canada, Japan and Switzerland, while earlier agreements with the European Union and the European Free Trade Association have expired.

Federal purchasing gave the mark weight in the market. Government Executive reported in 2010 that agencies were required to buy many products certified through it or a related Energy Department programme unless an exemption applied, and that federal money funded tax credits and rebates tied to the label.

Recognition is the figure the programme has long tracked. The anniversary brochure says the first national awareness survey, in 2000, found 40% of Americans recognised the label, and that the share had passed 80% by 2012. Connecticut Public, reporting in February 2026, put it at almost 90%.

The EPA’s headline numbers are its own: since 1992, it says, the programme and its partners have saved 5 trillion kilowatt-hours of electricity. Those calculations have been questioned from inside government. Connecticut Public reported that EPA Administrator Lee Zeldin told lawmakers in May 2025 he anticipated the agency was “taking credit for a heck of a lot more than they should,” and that EPA staff had backed the figures with five pages of technical notes.

One-third of the box, all around.

“A blue box with just two words, ENERGY STAR—it may seem like a small thing,” the 2012 brochure says. The rules around that box are published on the programme’s brand guidelines page, written as a guide for partners.

In most cases, the page says, an organisation must sign a Partnership Agreement and be an active partner to use the marks, and it is responsible for how its ad agencies and contractors use them too. Partners download the marks through a login. The EPA “strongly recommends” submitting promotional work for review before production, particularly when the marks are used in a new way.

The geometry is exact. Clear space equal to one-third of the height of the graphic box must surround the mark, with no text or images inside it. The certification mark and vertical treatments may not go below half an inch wide in print or 50 pixels wide on screen; for horizontal treatments, all lettering must be at least 2mm tall. The stated test is legibility: the lettering inside the marks must remain readable when reproduced.

The colour rule is short. The primary marks are 100% cyan and white. If production makes cyan impossible, black-and-white or reversed-out white versions may be used, but the marks should not appear as an outline with the colours reversed. The list of don’ts is one any brand team would recognise: no colour changes, no effects, no rotation, no added borders, no rearranging, no text inside the clear space, no loss of the white horizontal rule or white outline, and no use of the old logo.

The words have rules of their own. The name appears in all capitals and as two words. The registration symbol is required at first use, set in superscript with no space after “STAR,” and repeated for each chapter title or web page.

The prohibitions go beyond graphics. Neither the marks nor the name may appear in an organisation’s name or logo, a product or service name, a website title or domain, or a social media handle or profile image. They may never imply EPA or ENERGY STAR endorsement of an organisation, and may never be attached to anything uncertified.

The page, read in November 2026, still describes the name and marks as owned by the EPA.

Marks, licences and small print.

A certification mark does a different job from a company logo. It does not sell one maker’s goods; it sits on other companies’ packs, often in a corner, and asks shoppers to trust a set of rules they will rarely read. That makes these schemes unusual design subjects. The visible part is tiny, while the system behind it fills manuals, licence contracts and audit reports.

The manuals are often public, and they are unusually exact. The FAIRTRADE Mark Guidelines set a clear space, a size guide from posters down to labels and hang tags, and a minimum printed width. The Rainforest Alliance’s seal guidelines set a minimum size so that a QR code still scans, and forbid printing the seal across a fold. Fairtrade gives legibility as its reason and the Rainforest Alliance gives scanning, and in both cases the same mark has to work on a large pack, a label or a hang tag, printed by many different companies.

Around the mark sit smaller pieces of evidence. Schemes may ask for a claim beside the mark, a licence or producer number on the pack, or a web address that leads back to the standard. Fairtrade’s guidelines, for example, call for a producer FLO ID or a national reference code in some cases. Behind them sit audits and certificates: the Rainforest Alliance says only those who meet a standard after an audit may display its seal.

This group of guides looks at how these schemes present themselves: who founded them, who owns the mark, what each scheme says it certifies, and what its logo rules ask of the brands that use it. Where critics have challenged a scheme, the guide says so, and what the mark means is given in the scheme’s own terms.

A sting, a fix and a change of agency.

The label’s most public embarrassment came in March 2010. At the request of Senator Susan Collins, the Government Accountability Office ran an undercover test. Government Executive reported that investigators set up four fake companies between June 2009 and March 2010 and submitted 20 products: 15 were approved, two were denied and three were withdrawn without a decision. ABC News reported that the approved products included a gasoline-powered alarm clock and an air purifier that was a space heater with a feather duster on top. GAO’s Greg Kurtz told ABC that “right now for many of the products it’s a self-certification process.” The Oil & Gas Journal reported that the agencies said they had begun enhanced testing and taken enforcement action.

The certification model then changed. English Wikipedia says that under procedures in force from 1 January 2011, products must be tested by EPA-recognised laboratories and certified by EPA-recognised bodies, with a share of products verified after they reach the market. It reports that 1,218 models completed verification testing in 2023, with 94% compliance.

The programme’s survival became a political question in 2025. The administration’s budget for fiscal 2026 proposed zeroing out the EPA office that runs it, Utility Dive reported; more than 1,000 manufacturers, builders, advocacy groups and local governments signed a letter asking to keep the programme, Connecticut Public said. Congress instead passed bipartisan legislation with dedicated funding, signed in early 2026, and ESG Dive reported that lawmakers told the administration not to reduce it. Connecticut Public quoted the US Green Building Council’s Ben Evans saying that lost staff capacity had slowed new certifications.

Then the programme moved. On 3 March 2026 the two agencies signed a memorandum of agreement making the DOE the lead federal agency, a ten-year arrangement, LightNOW reported. The Association of Home Appliance Manufacturers welcomed it; the Green Building Council asked for more transparency, ESG Dive reported. The transition plan, finalised on 28 August 2026, commits the agencies to finishing within twelve months. It says control of the trademark will pass to the DOE on a date set in a separate transfer plan, and that moving the IT systems is targeted for completion before July 2027.

For a design guide, ENERGY STAR shows that a mark’s value rests on the checking behind it as much as on its drawing, and that a mark can change owner while its rules stay in print. Compare Marine Stewardship Council, whose licensed label also comes with a published rulebook, and OEKO-TEX, another certification label. For this guide we use teal, sky blue and white with a sans, an unofficial interpretation; no product or logo is reproduced.

Keep ENERGY STAR’s identity on hand — save it to a board in the Made Good inspiration library.