Marathon Oil TowerGeolocation: 29.7629, -95.3831

The Marathon Oil Tower is a 43 story commercial high-rise building located in the mid-town district of Houston, Texas. ESA Energy Systems Associates, Inc. was retained to perform retro-commissioning on Marathon Oil Tower, and in particular to find low-cost and no-cost renovation projects which could provide energy savings and /or improve the operation of the building. The retro-commissioning was performed as a part of the CenterPoint Retro-Commissioning Program and as such, the goal was also to identify ways to decrease electricity demand, particularly during CenterPoint's peak load periods.

Houston, TX


Associated Office

HoustonGeolocation: 29.8312, -95.5665
Energy Systems Associates (ESA) was acquired by Terracon in 2010 and has an office in Houston dedicated to Facilities services. By merging with ESA, Terracon is able to offer our clients an expanded portfolio of Facilities services by professionals who have done this for the past twenty-eight years. Most of ESAs experience has been the direct result of investment grade energy audits developed by members of ESA's professional engineering staff. They specialize in professional MEP engineering and design services, commissioning and energy management and consulting.