City of Corona PlanetBids #RFP 27-013MB

Microgrid feasibility study for two City of Corona water facilities

The City of Corona Utilities Department is seeking a consultant to assess microgrid feasibility at two critical water facilities. - Government buyer: City of Corona, Utilities Department. - Requested service: One microgrid feasibility study and conceptual design for Lester Water Treatment Plant (WTP) and Chase Booster Station; no equipment purchases, quantities, or OEMs are specified. - Study scope: Assess solar photovoltaic (PV), battery energy storage (BESS), and other distributed energy resources; backup-power options; grid-connected and islanded operation; system sizing; interconnection and infrastructure needs; incentives; and implementation options. The facilities have an estimated combined peak demand of 1.5 MW and annual energy use of 3,800 MWh. - Deliverables: Evaluate technical, economic, and operational feasibility; estimate project and operating costs; and provide recommendations, phasing, an implementation strategy, and a feasibility study report. - Consultant qualifications: Demonstrate three completed Utilities Department microgrid feasibility studies, each valued at least $100,000 and completed within the past five years, with references. Engineer oversight is required; a California-licensed Electrical Engineer is preferred. - Value and timing: Estimated contract value is $150,000–$300,000. The study is expected to take about 6–8 months, with an overall contract term of approximately 8–10 months and work anticipated to begin in early 2027. No option years or annual subscription are specified. - OEMs and vendors: No product manufacturers or suppliers are identified in the solicitation.

Description

The City of Corona Utilities Department is seeking proposals for a feasibility study evaluating the technical, economic, and operational viability of a microgrid at the Lester Water Treatment Plant and Chase Booster Station. The study will assess possible distributed energy resources, photovoltaic arrays, and battery energy storage to provide reliable on-site power, reduce utility dependence, and support sustainability objectives. It will identify site potential for microgrid integration and estimate project costs, operating costs, and energy usage. The project requires oversight by an engineer, preferably holding an E – Electrical Engineer license.

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