ESA

RETRO-COMMISSIONING

One of the largest expenses in the operation of any building is the cost of running the energy-consuming systems and equipment.  As buildings and equipment age, and building functions  change over time, the efficiency of those systems generally degrade; resulting in increased energy costs and decreased comfort.  When performing Retro-Commissioning, ESA's primary goals are to return buildings to their most efficient and effective level of functioning, improve indoor environments and minimize operating costs. 

Most common Savings opportunities


Equipment Scheduling - turning equipment off when it is not needed or changing operations to take advantage of rate structure or other cost factors for over 50% of the available savings.

Repairs - Restoring systems and their components to correct operation

Programming - Changing the sequence of operation to take advantage of variable loads and changing occupancy schedules.

Other - Reducing volume/ quantity/ losses when possible (example: de-lamping, changing air flow, rewiring)

Representative Clients:
  • Houston ISD
  • Cypress-Fairbanks ISD
  • Eanes ISD
  • Pflugerville ISD
  • Klein ISD
  • Texas Tech Health Science Center
  • Fort Bend ISD
  • Alvin ISD
  • University of Texas Medical Center - Galveston
ESA Energy Systems Associates copyright 2014
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  • HOME
  • ABOUT
  • CONTACT
  • SERVICES
    • RENOVATION DESIGN
    • MEP DESIGN
    • RETRO-COMMISSIONING
    • COMMISSIONING
    • ENERGY MANAGEMENT