JMMB plans regional sustainability bond as funding terms take shape

A regional financing proposal

JMMB Securities is preparing to take a proposed US$250 million Caribbean Sustainability Bond to market, seeking institutional financing for projects that are difficult to fund individually at scale.

The Gleaner reports that Caribbean Sustainability Investments Limited would be the issuer, the CARICOM Development Fund would sponsor the initiative, and JMMB would serve as lead arranger and broker. Those roles distinguish the organisation borrowing through the bond from the institutions developing and arranging the financing.

JMMB’s Karl Townsend described the proposal as a way to aggregate smaller Caribbean projects. Pooling them is intended to create a financing opportunity large enough for institutional investors, rather than requiring each project to secure a separate placement. The regional structure is an intended response to the size of those projects, not evidence that investors have already accepted the offering.

What the money would finance

The intended uses span renewable energy, resilient infrastructure, water and wastewater, food security, resilient affordable housing, healthcare and climate adaptation. These are proposed financing areas; the report does not establish that the bond proceeds have been raised or allocated to a completed portfolio.

Climate Bonds Initiative specialist Meggie Eloy described technical assistance with the resilience framework. Projects would need to address an actual climate hazard, avoid environmental harm and avoid maladaptation—changes that leave a community or asset more vulnerable rather than less.

Those criteria concern the substance of the projects. They are separate from the financial terms of the bond. A sustainability designation does not, on its own, determine the coupon investors will receive or the cost of borrowing for the issuer.

The timetable and the open negotiations

The arrangers plan an investor roadshow at the end of November and aim to complete the raise in the first quarter of 2027. The US$250 million figure is the proposed size of the transaction. It should not be read as money already secured.

Target investors include the Caribbean Development Bank, IFC and IDB, alongside other development finance institutions, multilateral banks and impact investors in Germany, Europe and the United Kingdom. Engagement with two multilaterals had produced feedback, but no firm commitments were established in the report.

The coupon and tenor remain unresolved. The coupon determines the bond’s interest payments; the tenor describes how long the borrowing lasts. The arrangers are seeking long-term, relatively low-cost funding, but that preference is not a final pricing decision or a commitment by investors to lend on those terms.

The financing therefore remains at a preparation stage. Its proposed structure identifies the issuer, institutional roles, intended uses and target investor base. The outstanding work includes obtaining commitments and settling the terms on which the bond would be issued. The planned roadshow is the next reported step toward that outcome.