June 2026 marks a pivotal turning point for Indonesia as the nation transitions to a full-scale carbon market. Trading activity is expected to gain momentum starting in July, representing a significant advancement in the country’s strategy for climate sovereignty and its commitment to the global green transition.
The government has established a robust framework to support this initiative, notably through Presidential Regulation No. 110/2025, which modernized national carbon governance. A ministerial regulation on forestry issued in early 2026 has opened vital corridors for international carbon trading, a development long awaited by global green investors.
Learning from Global Precedents
International experience suggests that carbon markets require a period of maturation. The European Union’s Emissions Trading System (EU ETS), launched in 2005, underwent a three-year trial phase to overcome initial price volatility before becoming the global benchmark for carbon pricing.
Japan provides a more recent model, having launched the voluntary GX-ETS in 2023. By allowing companies to build capacity and set targets without the immediate threat of penalties, Japan successfully transitioned to a mandatory system by April 2026, with over 700 companies participating.
The Path Forward
While IDXCarbon transaction volumes throughout 2025 remained limited and were largely driven by state-owned power enterprises, the market is positioned for growth. The forestry sector alone holds an estimated potential of 26.5 million tons of CO₂e per year, with transaction values that could reach trillions of rupiah by 2034 if fully optimized.
Current domestic carbon prices, averaging around USD 4 per tonne, suggest a significant opportunity for expansion. As international blue carbon prices for mangroves can range between USD 15 and 35 per tonne, the gap between current domestic levels and international benchmarks illustrates the untapped economic potential of Indonesia’s climate assets.
Frequently Asked Questions
What is the significance of the June 2026 timeline?
June 2026 serves as the starting point for Indonesia’s operation of a full-scale carbon market, with trading activity expected to accelerate significantly beginning in July.
How has Indonesia prepared its carbon market for international participation?
The government updated its national carbon governance through Presidential Regulation No. 110/2025 and issued a forestry regulation to open international trading corridors. IDXCarbon has established connections with international buyers and secured mutual recognition agreements with Verra and Gold Standard.
What is the economic outlook for Indonesia’s forestry sector in the carbon market?
The forestry sector has an estimated potential of 26.5 million tons of CO₂e per year. If fully optimized through 2034, the transaction value could reach trillions of rupiah.
How might Indonesia’s unique natural resources reshape its role in the competitive landscape of Asian carbon markets?
