Indonesia's Carbon Market: Rp 200 Million Investment Promises Rp 1.5 Billion — But a Price Gap Looms
Environment Minister Jumhur has revealed the significant potential of Indonesia’s carbon trading through mangrove forest management. According to his calculations, an investment of Rp 200 million to rehabilitate one hectare of mangrove over three years could generate carbon credits worth Rp 1.5 billion — assuming a carbon price of USD 30 per tonne and absorption of 3,000 tonnes of CO2 equivalent per hectare. This figure far exceeds the current market price, which ranges from USD 7–10 per tonne, indicating that revenue realisation is highly dependent on a rise in global carbon prices. Jumhur described the carbon market as ‘invisible trade’ because the commodity is intangible yet worth trillions of rupiah. He stressed the importance of Indonesia not only being a supplier but also an active player in the global carbon market.
The government has prepared mandatory and voluntary schemes to achieve the 2030 emission reduction target, which is estimated to require more than Rp 50,000 trillion in funding. Such a sum cannot be sourced solely from the state budget, which already recorded a deficit of Rp 240 trillion as of March 2026. Consequently, the carbon market has become a crucial alternative for climate funding. However, significant challenges remain. Fluctuating carbon prices and global regulatory uncertainty could derail profit projections. Furthermore, carbon credits must undergo a rigorous verification and registration process, which is time-consuming and costly. For investors, this scheme offers high long-term returns, but with considerable price, regulatory, and execution risks.
The sectors that stand to benefit most are mangrove landholders and land-based companies capable of converting emissions into tradeable assets. Conversely, high-emission issuers such as coal and cement companies will be burdened by the future cost of purchasing carbon credits.
The carbon market is not merely an environmental issue; it is an alternative funding mechanism for Indonesia amid increasing fiscal pressure. With the state budget deficit reaching Rp 240 trillion, the government cannot rely solely on public spending to finance climate targets worth Rp 50,000 trillion. If the carbon market functions effectively, it could become a new source of state revenue, reduce the burden on the state budget, and create a new business ecosystem. However, if it fails, Indonesia could become a net buyer of carbon credits in the future, burdening its balance of payments and export competitiveness.
Mangrove landholders and plantation or pulp and paper companies with large land banks could gain new revenue streams from carbon credit sales, increasing their asset valuations. High-emission issuers in coal, cement, and petrochemicals will face additional operational costs if the mandatory scheme is implemented, potentially suppressing profit margins by 5–10 percent depending on the carbon price. Environmental verification services, consultants, and emissions measurement technology companies will see a surge in demand, opening up previously limited business opportunities.
Key areas to monitor include the transaction volume and price on the IDX Carbon exchange in the coming weeks, specifically whether there is an increase towards USD 15–20 per tonne or if it remains stuck at USD 7–10. A major risk to watch is the clarity of regulations regarding carbon credit ownership; if there is overlap with environmental or forestry permits, projects could be hampered by bureaucracy. A crucial signal will be any official statement from the Financial Services Authority and the Ministry of Finance regarding tax incentives for carbon trading, which would accelerate adoption and investment.