ENERGY STAR Labeled Building Profile

One Glenlake
1 Glenlake Parkway
Atlanta, GA 30328
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One Glenlake is a 14-story, Class A office building located in Sandy Springs, Georgia. The building, constructed in 2002, is owned and managed by Columbia Property Trust, a national purchaser and manager of Class A office buildings across the United States. As an ENERGY STAR Partner, Columbia Property Trust is committed to continuously improving its sustainable practices to create exceptional environments for tenants.

Energy-saving features of One Glenlake include:

CO2 monitors added to facilitate adjustment of outside air ventilation levels based on ASHRAE 62.1 standards.
Automatic flushers installed in all restrooms.
Additional lighting controls installed in common areas.
Irrigation efficiency enhancements added; including improved hydro-zoning, grouping plants with similar water requirements, and replacing components such as spray heads to reduce water pressure and provide more accurate and efficient water delivery to turf and plants.

These energy efficiency efforts have resulted in:

A 6-percent reduction in electricity consumption in a 6 month period.
The CO2 monitors have reduced the load on the HVAC system by an estimated 70 tons on a 70-degree day, resulting in an average reduction of 65,000 kWh a month and a 4 month return on investment (ROI).
Water savings are estimated at 509,000 gallons per year. Based on current water rates, the annual savings from these measures are forecasted at $6,600 per year with an ROI of 2 years.

Communications:

unavailable

Testimonial:

Unavailable

Please note: Narrative information in this profile has been provided by Columbia Property Trust or a representative of this facility. Other building information was verified and submitted to EPA at the time of application. Building energy performance, operating characteristics, and ownership/management may be subject to change over time.

Building Owner:*
Columbia Property Trust

Property Manager:*
Columbia Property Trust

Year(s) Labeled (Rating):
2008 (83)
2009 (85)
2010 (87)
2011 (90)
2012 (94)
2013 (94)
2014 (94)
2015 (97)
2016 (97)

Facility Type: Office

Total Floorspace: 369081 sf

Year Constructed: 2002

Contract Type: Multiple Contractor Contracts

Technologies Used:

   Stage 1-Recommissioning
   Stage 2-Lighting
   Stage 3-Load Reductions
   Stage 4-Fan Systems
   Stage 5-Heating and Cooling Plant