# Four grid-scale battery energy storage systems with three years of O&M, Belize

- Status: Open. The published deadline has not passed.
- Deadline as stated: 23 Nov 2026, 15:00, Belize time (UTC−06:00)
- Deadline in UTC: 23 Nov 2026, 21:00 UTC
- Deadline note: The notice gives 3:00 p.m. local Belize time.
- Buyer: Ministry of Finance, Government of Belize
- Country: Belize
- Location: Westlake, Dangriga, Buena Vista and San Pedro substations
- Reference: BZ-MFEDI - CEU-539302-CW-RFB
- Notice type: Request for bids
- Procedure: Request for Bids under the World Bank Procurement Regulations for IPF Borrowers, international competitive procurement (fifth edition, September 2023); rated criteria: technical 65%, price 35%
- Contract model: Turnkey
- First published: 2026-09-24 on World Bank procurement notices (OP00470766)
- Official notice: https://projects.worldbank.org/en/projects-operations/procurement-detail/OP00470766
- Values: none published
- Financing: World Bank
- Sectors: Renewables and storage
- Last checked against the official record: 2026-10-23
- Page: https://epcfeed.com/tenders/belize-four-grid-scale-bess-with-om

## Scope

Turnkey design, supply, installation, testing, commissioning and three years of operation and maintenance of four grid-forming/grid-following battery storage facilities at Belize Electricity Ltd. substations, with minimum capacities of 10.8 MW / 43.2 MWh at Westlake (22 kV), 10.8 MW / 43.2 MWh at Dangriga (22 kV), 10.8 MW / 43.2 MWh at Buena Vista (34.5 kV) and 12.7 MW / 50.8 MWh at San Pedro (34.5 kV). The World Bank listing describes the package as 45 MW / 180 MWh; the notice text also refers to integrating 40 MW of storage.

## Official documents

- [Official notice (World Bank)](https://projects.worldbank.org/en/projects-operations/procurement-detail/OP00470766)

## Sources

1. [World Bank procurement notice OP00470766: Request for Bids, four grid-scale battery energy storage systems](https://search.worldbank.org/api/v2/procnotices?format=json&id=OP00470766). Official notice, World Bank, Published 2026-09-24, Read 2026-10-23.