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OpenDue May 4, 2026·$50,000 – $500,000

Public Water Supply Energy Efficiency Grant Program

Illinois Environmental Protection Agency

Who can apply

Project Criteria Eligible projects must be based on recommendations from a third-party energy efficiency assessment and may include: pump and motor equipment upgrades installment of variable frequency drives energy demand management HVAC and lighting improvements Application Details Publicaly owned public water supply (PWS) facil

About this opportunity

public water supply (PWS) facilities, also referred to as drinking water treatment plants. Funding for this program is provided by the U.S. Department of Energy (USDOE) State Energy Program (SEP) supplemental funding available through the Infrastructure Investment and Jobs Act (IIJA). The initial round of funding opportunity awarded $483,000 to three Illinois PWS facilities, enabling upgrades such as lighting and control systems, pump or drive replacements, and HVAC modifications. These improvements are projected to save over 715,000 kWh of electricity annually. Project Criteria Eligible projects must be based on recommendations from a third-party energy efficiency assessment and may include: pump and motor equipment upgrades installment of variable frequency drives energy demand managemen...

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