EPA - U.S. Environmental Protection Agency

06/15/2021 | Press release | Distributed by Public on 06/15/2021 12:56

Charlotte Ranks 19th on EPA’s Energy Star Top Cities List of Most Buildings in the U.S


ATLANTA (June 15, 2021) - Today, The U.S. Environmental Protection Agency (EPA) is announcing its annual 'Top Cities' list, spotlighting the cities with the greatest number of ENERGY STAR certified commercial and multifamily buildings last year. Charlotte ranks 19th with 103 ENERGY STAR certified buildings.

Energy Star labeled buildings in metro Atlanta achieved significant reductions in their energy bills and greenhouse gas emissions. These buildings represent more than 19 million square feet and will save more than $13 million annually in energy costs while preventing greenhouse gas emissions equal to the emissions of 10,600 homes a year. Energy Star buildings and plants are America's energy all-stars - they save more, use less, and help reduce greenhouse gas emissions.

'Cities and communities play an essential role in reducing energy use in commercial and multifamily buildings,' said EPA Administrator Michael S. Regan. 'With help from ENERGY STAR, city leaders and building owners are working together to strengthen their economies and reduce the emissions that lead to climate change.'

'By continuing to stay on the ENERGY STAR Top Cities list, the Charlotte metropolitan area shows a commitment to cutting building-related costs and reducing waste,' said Acting Region 4 Administrator John Blevins. 'This partnership between city and business leaders demonstrates the benefits that result from embracing energy efficiency as a simple and effective way to save money, reduce emissions and protect the environment.'

'This recognition by the EPA validates all the planning, implementation and dedication that has gone into our citywide sustainability efforts,' said Charlotte Mayor Vi Lyles. 'I am so proud to be a top-rated ENERGY STAR city because our work to promote energy efficiency is also creating a cleaner environment for future generations.'

Commercial buildings are responsible for 18 percent of the nation's energy use and cost more than $190 billion per year in energy bills. ENERGY STAR certified buildings use an average of 35 percent less energy and are responsible for 35 percent less carbon dioxide emissions than typical buildings.

First released in 2009, EPA's list of cities with the most ENERGY STAR certified buildings shows how buildings across America are embracing energy efficiency as a simple and effective way to save money and reduce greenhouse gas emissions. To create the annual list, EPA tallies the number of ENERGY STAR certified buildings within each metropolitan area, as defined by the U.S. Census. These areas include the city itself as well as surrounding suburbs.

Across the country, nearly 6,500 commercial buildings earned the ENERGY STAR last year.

As of the end of 2020, over the lifetime of the program more than 37,000 buildings across America had earned EPA's ENERGY STAR certification. Together, these buildings have saved more than $5 billion on energy bills and prevented nearly 22 metric tons of greenhouse gas emissions-equal to the annual emissions of more than 2.6 million homes.

To earn EPA's ENERGY STAR, a commercial building must earn an ENERGY STAR score of 75 or higher on EPA's 1 - 100 scale, indicating that it is more energy efficient than 75 percent of similar buildings nationwide. When calculating a building's ENERGY STAR score, ENERGY STAR takes into account multiple factors, including hours of operation, energy use, and occupancy. This means that, despite buildings operating differently during the COVID pandemic, ENERGY STAR scores and certification still reflect actual, measured energy efficiency.


ENERGY STAR® is the government-backed symbol for energy efficiency, providing simple, credible, and unbiased information that consumers and businesses rely on to make well-informed decisions. Thousands of industrial, commercial, utility, state, and local organizations-including nearly 40 percent of the Fortune 500®-rely on their partnership with EPA to deliver cost-saving energy efficiency solutions. Together, since 1992, ENERGY STAR and its partners have helped American families and businesses save 5 trillion kilowatt-hours of electricity, avoid more than $450 billion in energy costs, and achieve 4 billion metric tons of greenhouse gas reductions, all through voluntary action. Learn more about ENERGY STAR at

More on ENERGY STAR Top Cities, including the 2020 ranking of top small and mid-sized cities, as well as last year's rankings:

Search for ENERGY STAR certified buildings:

More about earning the ENERGY STAR certification for commercial buildings: