LEED Certification


EPB’s downtown headquarters was the first building in Chattanooga to receive LEED certification for Existing Buildings, Operations and Maintenance. This certification focuses on the long term, cultural and operational processes that occur within commercial building. EPB must follow rigorous environmental guidelines in all areas of business, from energy use and recycling to cleaning methods and pest control to help protect our environment. It’s just one of many ways that EPB works to increase the quality of life for the people we serve.

  1. Approximately $125,000 spent / $131,650 in annual recurring energy savings = ROI less than one year. This calculation doesn’t include other benefits, such as water savings.
  2. 5,746,450 kWh x .0732 (losses rate) = $420,640. CO2 and equivalencies calculated using the US EPA’s Greenhouse Gas Equivalencies Calculator.
  3. Data is from EPB’s TN American Water bills. Standard Pool calculation referenced by Ask.com & WikiAnswers: 336,374 gallons/ 22,000 gallons = 15.3 US standard pools.
  4. Data is from Internal Recycling Records independently gathered by Reliable Building Solutions. 712 cubic yards/ 12 cubic yards = 59.3 standard dump trucks.
  5. Data from Crabtree Farms delivery records.
  6. Data from Internal records; data utilizes employee zip codes for estimated miles and considers travel method. Chattanooga to San Francisco miles calculated using GoogleMaps.
  7. Data from internal and external records. Hours include administrative and operational activities, but do not account for time spent outside the LEED Performance Period.