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  5. ›RFP Job No. 26-06, Energy Savings Performance Contracting

Department of Water·Hawaii

RFP Job No. 26-06, Energy Savings Performance Contracting

Closes 9/14/2026$5M – $15MRequest for ProposalLogin required
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Description

The County of Kauaʻi Department of Water is seeking an Energy Savings Performance Contract (ESPC) to modernize its water‑utility facilities, reduce electricity and water consumption, and improve system resilience. The selected ESCO will develop a project approach for at least three facilities, conduct an Investment‑Grade Audit (IGA), design and install approved energy‑ and water‑conservation measures (ECMs/WCMs), and provide ongoing measurement‑and‑verification, operation, and maintenance services. The contract term may be up to 20 years, with construction of the first set of measures required within two years of the Notice to Proceed. Financing will be arranged by the ESCO, with payment tied to guaranteed savings. • Scope includes Pua Loke Baseyard & Admin Buildings, Kapaia Surface Water Treatment Plant, and Kilohana Wells complex. • Required deliverables: project approach, IGA report, guaranteed savings agreement, design documents, installation schedule, M&V plan, and training. • Mandatory pre‑bid conference on Aug 3, 2026; proposal due Aug 17, 2026. • Award expected Sep 2026; contract length up to 20 years. • Contractor must handle permitting, hazardous‑material compliance, and full lifecycle maintenance.

Attached files

The solicitation documents live at the source — open the bid source above to download them.

Contact

Christine Erorita(Bid Contact)

[email protected]

(808) 245-5409

Key dates

Opened
7/27/2026
Questions due
8/10/2026
Pre-bid meeting
8/3/2026
Site visit
8/3/2026
Closes
9/14/2026
Projected award
9/1/2026
Duration
20 years

Last updated

Details

Type
Request for Proposal
Industry
Engineering Services
NAICS
541330
Solicitation №
26-06

Budget estimate

$5,000,000 – $15,000,000

The ESPC will be financed by the ESCO and repaid over the contract term from the guaranteed energy and water savings. Assuming the County’s 2025 electricity spend of $3.5 M and comparable water‑service costs, a typical ESPC for a utility of this size yields annual savings of 10‑30 % (≈ $350 k‑$1.05 M). Over a 20‑year term, total gross savings could reach $7 M‑$21 M. The ESCO’s fee is usually 10‑20 % of the guaranteed savings, so the contractor’s revenue would likely fall between $700 k and $4.2 M. Adding design, installation, and financing fees could raise the total contract value to roughly $5 M‑$15 M, depending on the scope of measures selected.

AI estimate from the solicitation

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