What is an Energy Star city? Starting in 2009, the United States Environmental Protection Agency has released a list of American cities with the most Energy Star-certified buildings each year. What is Energy Star for buildings? Energy Star for commercial buildings is a set of environmentally responsible standards that a building must meet in order to earn Energy Star certification. Energy Star-certified buildings save energy, save money, and help save the environment by producing fewer greenhouse gas emissions. This may involve solar panel installation and other types of renewable energy, efficient lighting, empowering employees to follow energy-saving guides, recycled materials, responsible waste management, and more. Solar Power Guide has created a chart to highlight the top cities in the United States with the most Energy Star-certified buildings:
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EPA administrator Michael S. Regan stated: “Right now, our cities and urban areas are experiencing the costly impacts of climate change, but there are steps we can take to reduce emissions and tackle this crisis. Working with EPA, the owners and managers of Energy Star-certified buildings are taking concrete actions that will reduce emissions, save on their energy bills, and help protect their cities for the future.” So how does a commercial or multifamily building become Energy Star-certified? Here are the basic steps on how to get an Energy Star certification: as provided by Energy Star:
Advantages of Energy Star certification include:
While many factors go into how environmentally friendly a city is overall (including solar panel use), when interpreted through the lens of sustainable buildings, the greenest city in the United States is Los Angeles, with 648 Energy Star-certified buildings in total. Here are the top ten U.S. cities with the most Energy Star-certified buildings:
Rank | City | Number of Energy Star-Certified Buildings |
1 | Los Angeles, CA | 648 |
2 | Washington DC | 498 |
3 | Atlanta, GA | 342 |
4 | San Francisco, CA | 332 |
5 | Dallas, TX | 286 |
6 | New York, NY | 256 |
7 | Chicago, IL | 226 |
8 | Denver, CO | 205 |
9 | Houston, TX | 189 |
10 | Boston, MA | 184 |
11 | San Diego, CA | 161 |
12 | Austin, TX | 147 |
13 | Seattle, WA | 138 |
14 | Minneapolis, MN | 130 |
15 | Tampa, FL | 118 |
16 | Phoenix, AZ | 116 |
16 | San Jose, CA | 116 |
18 | Riverside, CA | 96 |
19 | Charlotte, NC | 92 |
20 | Miami, FL | 79 |
21 | Provo, UT | 75 |
22 | Philadelphia, PA | 73 |
23 | Sacramento, CA | 62 |
24 | Orlando, FL | 54 |
25 | Cincinnati, OH | 53 |
Rank | City | Building Count | Total Floor Area (Millions of Square Feet) | Emissions Prevented (Metric Tons of CO2 Equivalent) | Cost Savings in a Year (Millions of U.S. Dollars) | Equivalent Home's Annual Electricity Use (kWh) |
1 | Los Angeles, CA | 648 | 144.9 | 257,600 | $195.0 | 50,200 |
2 | Washington DC | 498 | 142.0 | 488,900 | $149.3 | 95,300 |
3 | Atlanta, GA | 342 | 85.3 | 283,500 | $58.4 | 55,300 |
4 | San Francisco, CA | 332 | 92.6 | 204,500 | $149.4 | 39,900 |
5 | Dallas, TX | 286 | 55.9 | 170,000 | $37.0 | 33,100 |
6 | New York, NY | 256 | 136.6 | 340,600 | $148.7 | 66,400 |
7 | Chicago, IL | 226 | 115.7 | 523,800 | $94.1 | 102,100 |
8 | Denver, CO | 205 | 58.6 | 246,600 | $44.3 | 48,100 |
9 | Houston, TX | 189 | 77.4 | 253,300 | $58.8 | 49,400 |
10 | Boston, MA | 184 | 52.4 | 112,600 | $67.0 | 21,900 |
11 | San Diego, CA | 161 | 29.1 | 49,800 | $32.7 | 9,700 |
12 | Austin, TX | 147 | 26.9 | 71,400 | $18.2 | 13,900 |
13 | Seattle, WA | 138 | 39.4 | 104,100 | $31.4 | 20,300 |
14 | Minneapolis, MN | 130 | 40.0 | 176,100 | $41.3 | 34,300 |
15 | Tampa, FL | 118 | 20.0 | 51,300 | $14.0 | 10,000 |
16 | Phoenix, AZ | 116 | 24.5 | 96,000 | $20.6 | 18,700 |
16 | San Jose, CA | 116 | 19.1 | 77,100 | $53.8 | 15,000 |
18 | Riverside, CA | 96 | 24.7 | 19,200 | $13.8 | 3,700 |
19 | Charlotte, NC | 92 | 15.8 | 45,700 | $10.5 | 8,900 |
20 | Miami, FL | 79 | 17.9 | 54,500 | $13.5 | 10,600 |
21 | Provo, UT | 75 | 9.7 | 17,800 | $4.5 | 3,500 |
22 | Philadelphia, PA | 73 | 26.5 | 62,500 | $15.6 | 12,200 |
23 | Sacramento, CA | 62 | 10.3 | 26,400 | $16.3 | 5,100 |
24 | Orlando, FL | 54 | 10.4 | 29,900 | $7.9 | 5,800 |
25 | Cincinnati, OH | 53 | 11.0 | 33,100 | $6.6 | 6,400 |
Rank | City | Building Count |
1 | San Jose, CA | 116 |
2 | Provo, UT | 75 |
3 | Raleigh, NC | 51 |
4 | Louisville, KY | 35 |
5 | Sioux Falls, SD | 32 |
6 | Boulder, CO | 31 |
7 | Macon, GA | 30 |
8 | Salt Lake City, UT | 26 |
9 | Des Moines, IA | 25 |
10 | Madison, WI | 22 |
Rank | City | Building Count |
1 | Jackson, MI | 38 |
2 | San Angelo, TX | 23 |
3 | Sioux City, IA | 16 |
4 | Carson City, NV | 10 |
4 | Elizabethtown, KY | 10 |
6 | California, MD | 4 |
7 | Parkersburg, WV | 3 |
7 | Bowling Green, KY | 3 |
7 | Wheeling, WV | 3 |
7 | Saginaw, MI | 3 |
7 | Oshkosh, WI | 3 |
7 | Salem, OH | 3 |
7 | New Philadelphia, OH | 3 |
Energy Star is a program run by the U.S. Department of Energy and the U.S. Environmental Protection Agency in order to promote energy efficiency. Energy Star certifies more than 75 different categories, including homes, commercial buildings, and appliances. Buildings that are Energy Star-certified are more energy-efficient than 75% of similar buildings nationwide.