IDB approves $23.75 million for solar mini-grids in Belize
The IDB approved $23.75 million to electrify 3,000 rural households in Belize with solar mini-grids and batteries, its first energy operation.
The Inter-American Development Bank (IDB) approved a $23.75 million package to bring electricity for the first time to some 3,000 rural households in Belize through solar photovoltaic mini-grids with battery energy storage systems (BESS), according to the announcement reported by pv magazine on September 21, 2026.
The program covers the design, construction and installation of the mini-grids, plus smart meters and distribution network extensions to connect homes and community facilities, according to pv magazine Latam. The IDB will concentrate the intervention on rural communities with a high share of Indigenous and immigrant population. It is the bank's first operation in Belize's energy sector. The model matters for the region because the solar mini-grid with batteries competes with conventional grid extension in low-density areas, the same problem facing southeastern Mexico and much of Central America.
Of the total, $20 million is a loan under the Global Multiple Works operation charged to the IDB's ordinary capital. Another $2.75 million comes from a non-reimbursable investment grant from the bank's financing mechanism, and the Low-Carbon Energy Fund contributes an additional $1 million as a grant. Grants total $3.75 million, around 16% of the total package. The loan has a 25-year amortization period, with 5.5 years of grace and an interest rate based on the Secured Overnight Financing Rate (SOFR), the short-term benchmark of the US market. The program also includes measures to promote productive uses of electricity, with the aim that the new supply sustains local economic activity.
The IDB expects the program to improve technical and institutional capacity to plan, operate and maintain rural electrification infrastructure in the country. Construction work and the onboarding of new users are the next milestones to watch.
This article was written with artificial intelligence assistance from verified sources and reviewed by a human editor before publication.
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This article was drafted with AI assistance from verified sources and reviewed by a human editor before publication.