Indonesia is making one of the biggest moves at COP30 in Belém, Brazil. The government aims to reach about US$1 billion (Rp 16 trillion) in carbon credit deals during the summit. The plan includes around 90 million tonnes of carbon credits from forestry, energy, and industry projects.
This goal is part of a wider plan to grow Indonesia’s carbon trading system. It follows new rules under Presidential Regulation No. 110 of 2025 on carbon economic value. It also comes after the country allowed international carbon trading again, following a four-year pause. These steps show that Indonesia wants to become a major player in climate finance and green investment in Asia.
At COP30, other countries are also stepping up their climate plans and carbon market initiatives. Nations like Brazil, Iraq, Singapore, Kenya, and the United Kingdom unveiled new projects, partnerships, and rules to boost verified carbon trading and ensure benefits reach local communities.
Building Stronger Rules and Partnerships
Indonesia used COP30 to prove it can build a fair and trusted carbon market system. The Ministry of Environment and Forestry introduced four new rules to improve how projects are managed and approved. The changes aim to make sure that money from carbon sales reaches local people, including indigenous groups.
To raise global trust, Indonesia signed new partnerships with leading organizations. It formed a Mutual Recognition Agreement with Verra, one of the world’s biggest carbon credit certifiers. This deal allows up to 50 million tonnes of CO₂ credits to enter global markets.
Indonesia also signed a memorandum of understanding with the Integrity Council for the Voluntary Carbon Market (ICVCM). This will help the country follow global standards for transparency and quality.
Indonesia is presenting 40 carbon projects at COP30. These include forest recovery work, renewable energy plants, and waste reduction programs. Together, they could generate more than 90 million credits once fully certified.
Officials see this as part of a long-term plan. The Forestry Ministry estimates that Indonesia’s carbon credit potential could reach 13.4 billion tonnes of CO₂ by 2050. That could bring yearly income of $2.8 billion to $8.6 billion, depending on carbon prices.

Economic gains and environmental wins
Government estimates show that Indonesia can cut emissions by 31.8% on its own and by 43.2% with global support. Carbon trading could help meet these goals by linking domestic projects with international buyers.
Indonesia’s projects range from mangrove restoration to geothermal power and the low-carbon industry. This diversity makes the country one of Asia’s most promising suppliers of carbon credits. However, success will depend on good governance, fair profit-sharing, and public trust.
If Indonesia reaches its US$1 billion target, it would be one of the largest carbon trade achievements for a developing nation. It could also inspire other countries in Southeast Asia, such as Vietnam, Malaysia, and the Philippines, to follow similar paths.
Global Carbon Moves at COP30: What Other Countries Are Doing
Indonesia is not alone in expanding carbon markets. At COP30, several other countries also announced new plans to link climate action with trade and investment.
Brazil, the host nation, launched an Open Coalition on Compliance Carbon Markets. The group now includes 11 countries, such as China, Canada, Mexico, the United Kingdom, and members of the European Union.
The coalition wants to connect national markets and create shared standards for tracking and reporting emissions. It also aims to stop “double-counting” of credits and make global trading more transparent.

Brazil is working on its own national cap-and-trade system that will cover energy, transport, and industry. Officials say the plan will help the country use its vast forests to generate high-quality credits. They also promise that indigenous and local communities will share in the profits from these projects.
In the Middle East, Iraq announced its first national carbon market during COP30. This is a big shift for a country still dependent on oil and gas. Iraq plans to use carbon market funds to support renewable energy, modernize infrastructure, and cut emissions from heavy industry. It hopes to attract international investors to help build new low-carbon projects.
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Meanwhile, the United Kingdom, Kenya, and Singapore launched a joint campaign to grow corporate demand for trustworthy carbon credits. Their goal is to set clear rules for how companies buy carbon offsets and ensure that every credit represents a real emissions cut.
Singapore is already one of Asia’s key carbon market hubs. It runs the Climate Impact X exchange and has signed several carbon trade deals under Article 6 of the Paris Agreement. The country acts as a bridge between credit producers in Southeast Asia and buyers in major financial markets.
Kenya is focusing on fairness and inclusion. It wants to make sure that African countries and local communities get a fair share of income from carbon projects. The country is building its own carbon credit export system based on lessons from other African nations.
Together, these efforts show that countries are now moving from promises to action. Each one is shaping its carbon market plan based on its strengths—Brazil’s forests, Singapore’s financial networks, Iraq’s energy sector, and Indonesia’s vast natural resources.
A Growing Global Network, Despite Challenges
Even as interest grows, carbon markets face challenges. Some projects have been criticized for exaggerating their climate impact or failing to help local communities. These issues have raised doubts about the real value of some credits.
“High-integrity” carbon credits were a major topic at COP30. Many delegates agreed that only verified, transparent credits would attract global investors. But developing nations also want flexible rules so smaller projects can join the market more easily. Finding a balance between strong oversight and easy access will be crucial.
The nations’ various moves reflect a shift toward teamwork. Countries and companies are learning that trading carbon credits can support both climate goals and economic growth.

The chart above shows the projected global carbon credit market size from 2025 to 2050. The range shows lower and upper bounds for 2030 and 2050 only, reaching up to $250 billion by 2050 (in 2024 prices).
Growth depends on demand: high demand with loose supply drives the market upward, while low demand with loose supply results in the lower bound. The range widens significantly by 2050, reflecting uncertainty in future policy, technology, and corporate demand.
Indonesia’s $1 billion carbon-trade goal at COP30 shows how fast the global carbon market landscape is changing. The country’s mix of policy reforms, new partnerships, and project pipelines demonstrates leadership among developing nations.
At the same time, efforts by Brazil, Iraq, Singapore, Kenya, and the United Kingdom reveal a broader global trend. Carbon markets are no longer experimental—they are becoming a major part of climate finance.
If these systems stay transparent and fair, COP30 could mark the start of a new phase for global carbon trading, one where countries and companies work together to cut emissions and invest in carbon markets.
































