Singapore and Indonesia signed a Memorandum of Understanding on carbon credits collaboration during the July 2026 Leaders' Retreat in Jakarta. The MOU commits both governments to identifying high-integrity carbon credit projects and sharing technical expertise, but it is not yet a binding Article 6 implementation agreement. That distinction matters because an implementation agreement is the legal instrument that allows credits to be generated, verified, and transferred with corresponding adjustments to prevent double counting. The MOU is diplomatic scaffolding, not a trading framework. Indonesia has moved quickly on the infrastructure side, launching its Carbon Unit Registration System (SRUK) on July 9, 2026, and issuing trading permits for roughly 31 million tonnes of CO2 equivalent. Singapore's carbon tax, set to rise to S$50-80 per tonne by 2030, creates strong demand for credible offshore credits. The two countries also signed separate MOUs on cross-border low-carbon electricity imports targeting 3.4 GW by 2035. For maritime readers, Singapore's role as the world's largest bunkering port means a credible Indonesian credit supply could affect compliance costs under both national schemes and IMO pricing mechanisms.
