Water & Wastewater Facilities

Wastewater Treatment Plant Energy-Saving Tips

Lights

• Turn lights off when you're not around, and let windows and skylights provide light where possible.
• Use timers and occupancy sensors and keep them properly set (i.e. no outside lights during the day).

Aeration Systems

• Inspect and repair system regularly to ensure even air delivery to aeration tank.
• Install variable speed drives controlled by dissolved oxygen sensors on blower motors to operate the blower at speeds appropriate for the load.
• Upgrade to a high-speed turbo blower for maximum efficiency.

Heating & Cooling

• Make sure doors and windows have tight seals. Keep them closed when running your air-conditioning system.
• Use ENERGY STAR^® qualified roofing material with high reflectance.
• Install an Energy Management System (EMS) to control heating and cooling systems, as well as lighting.
• Properly insulate all exterior walls, ceilings, and wall cavities.
• When replacing heating or cooling systems, choose ENERGY STAR qualified equipment.