What Is China’s Dual Carbon Policy in Practice?

The dual carbon policy is built on two pillars: carbon peak by 2030 and carbon neutrality by 2060. At the factory level, these translate into mandatory energy consumption caps, carbon emission reporting requirements, energy efficiency audits, and — for larger industrial emitters — participation in China’s national Emissions Trading Scheme (ETS).

Since July 2021, China’s national ETS has been operational, initially covering the power generation sector with over 2,000 companies. In 2025–2026, the scheme underwent significant expansion to include cement, electrolytic aluminum, steel, and petrochemical sectors. Foreign factories in these sectors are now directly obligated to purchase carbon allowances if their emissions exceed allocated quotas.

Beyond the ETS, factories in all sectors face stricter energy intensity targets under the “energy dual control” system, which caps both total energy consumption and energy intensity per unit of GDP. Provinces with high energy consumption are under pressure to reduce usage, meaning factories in Jiangsu, Guangdong, Shandong, and Hebei face the tightest constraints.

Which Foreign Factories Are Most Affected?

The impact varies dramatically by sector and scale:

• Energy-intensive manufacturers (steel, cement, chemicals, aluminum, glass, paper) face mandatory ETS participation, strict emission caps, and escalating carbon costs. A medium-sized foreign chemical plant in Shanghai could face annual carbon compliance costs of CNY 5–15 million by 2027.
• Mid-energy factories (automotive assembly, electronics manufacturing, food processing) face energy intensity reduction targets of 13.5–18% by 2027 compared to 2020 baselines. These factories must invest in energy monitoring systems and efficiency upgrades.
• Light manufacturing and assembly (textiles, plastics fabrication, packaging) face indirect pressure through supply chain requirements and increasingly stringent local government enforcement of energy quotas.

Provincial differences are substantial. Foreign factories in China’s wealthier coastal provinces — Jiangsu, Zhejiang, Guangdong, Fujian — face the most aggressive enforcement because these provinces have set higher local targets than the national minimum. Conversely, factories in inland provinces such as Guangxi, Yunnan, or Gansu may have more flexible implementation timelines, though this gap is narrowing as national enforcement homogenizes.

What Are the Direct Compliance Obligations?

Foreign factory managers should be aware of five concrete compliance requirements:

1. Mandatory Carbon Reporting

All factories consuming more than 10,000 tonnes of standard coal equivalent (tce) annually must submit greenhouse gas emission reports to provincial environmental authorities. Reporting follows the “Guidelines for Accounting and Reporting of Greenhouse Gas Emissions” issued by the Ministry of Ecology and Environment (MEE). Third-party verification is required for ETS-covered sectors.

2. Energy Consumption Caps and Benchmarks

Local Development and Reform Commissions (DRCs) assign annual energy consumption quotas to industrial parks and, in some cases, individual factories. Exceeding quotas triggers penalty electricity pricing — surcharges of CNY 0.05–0.30 per kWh for over-quota consumption, escalating with the degree of exceedance.

3. Mandatory Energy Audits

Factories above a provincial-determined threshold (typically 5,000 tce/year in most provinces) must conduct energy audits every 1–3 years. Audit results must be filed with local authorities, and identified energy-saving opportunities exceeding a cost-effectiveness threshold must be implemented within a mandated timeline.

4. Carbon Allowance Purchases (ETS Sectors)

For factories in ETS-covered sectors, the compliance cycle involves: receiving annual free allowances (declining year-on-year), verifying actual emissions through third-party verification, purchasing additional allowances from the carbon market if emissions exceed the free allocation, and surrendering allowances by the annual deadline (typically December 31). The carbon price rose from roughly CNY 50/tonne in 2023 to over CNY 120/tonne by mid-2026, substantially increasing compliance costs.

5. Product Carbon Footprint Requirements

Beginning in 2025, China’s Ministry of Industry and Information Technology (MIIT) introduced pilot programs requiring carbon footprint labels for certain products exported to the EU and for products sold into China’s domestic green procurement markets. Foreign factories producing intermediate goods for these supply chains must document and report product-level carbon footprints.

How Does the Dual Carbon Policy Impact Operational Costs?

The cost impact on foreign factories manifests through multiple channels:

Energy costs. Industrial electricity prices in China have risen 15–25% since 2021 in high-consumption provinces, driven by the phase-out of preferential industrial electricity pricing for energy-intensive users. The “differentiated electricity pricing” mechanism means factories exceeding energy quotas pay 1.2–2.0 times the standard industrial rate. For a medium-sized foreign factory consuming 50 million kWh annually, this could add CNY 3–10 million in electricity costs per year.

Carbon costs. Direct carbon costs from ETS participation have grown from negligible levels in 2021–2023 to a material line item. At CNY 120/tonne, a factory emitting 100,000 tonnes annually with 80% free allocation faces a net cost of CNY 2.4 million. As free allocation phases down to 50% by 2030 (the current trajectory), that same factory would face CNY 6 million in annual carbon costs.

Capital expenditure. Compliance-driven capital spending on energy efficiency, renewable energy, carbon monitoring, and waste heat recovery typically amounts to 2–5% of fixed asset value for affected factories. A USD 50 million chemical plant might need to invest USD 1–2.5 million in energy and carbon compliance systems over 3–5 years.

Administrative and reporting costs. Hiring or contracting carbon management specialists, implementing monitoring systems, and managing ETS compliance adds CNY 200,000–800,000 annually in personnel and system costs depending on factory complexity.

Can Foreign Factories Use Renewable Energy to Meet Targets?

Yes, and this is becoming an increasingly viable strategy. Since 2024, China has significantly expanded the Green Electricity Certificate (GEC) system and corporate Power Purchase Agreements (PPAs). Foreign factories can:

• Purchase GECs to certify renewable electricity consumption, which counts toward energy intensity reduction targets
• Enter into direct PPAs with wind and solar farms (allowed since the 2024 green electricity policy reforms)
• Install on-site solar PV on factory rooftops — a rapidly growing trend among foreign-invested manufacturers
• Participate in provincial green electricity trading markets, which now operate in all 31 provinces

Importantly, the MEE has confirmed that renewable electricity consumed through GEC purchases can be deducted from a factory’s total energy consumption for energy intensity target calculations, though treatment for ETS allowance purposes is still evolving. Foreign factories in Jiangsu have been among the most active GEC purchasers, with several MNCs achieving 50–100% renewable electricity coverage for their China operations.

What Penalties Exist for Non-Compliance?

The enforcement regime has hardened considerably. Under the 2022 amendments to the Air Pollution Prevention and Control Law and related regulations:

• Fines of CNY 50,000–1,000,000 for failure to submit emission reports or submitting falsified data
• Forced production curtailment of 10–50% during peak energy consumption periods for factories exceeding energy quotas
• Suspension of operations for repeat or severe violations, typically lasting 1–6 months
• Blacklisting on environmental credit systems, which affects access to bank loans, preferential electricity pricing, and government incentives
• Personal liability for factory legal representatives and EHS managers in cases of intentional data falsification (criminal penalties under the revised Criminal Law amendment for environmental offenses)

In practice, local governments have become more consistent in enforcement since 2024, driven by provincial carbon peak targets and the central government’s environmental inspection system. Foreign factories that previously received “lenient treatment” as foreign investment showcases now face the same enforcement rigor as domestic enterprises.

What Incentives Are Available for Green Investments?

China offers substantial incentives for factories that proactively reduce emissions:

• Green manufacturing subsidies: National and provincial “green factory” designation programs offer grants of CNY 500,000–3,000,000 for certified facilities, plus tax benefits under the green tax preference framework
• Carbon reduction technology subsidies: MIIT’s “Green Manufacturing Technology Catalog” lists eligible technologies with subsidy rates of 15–30% of investment costs
• Preferential loan programs: The People’s Bank of China’s carbon reduction facility offers low-interest loans (3–4% APR vs. 5–6% standard) for qualifying green technology investments
• Accelerated depreciation: Energy-saving and environmental protection equipment qualifies for accelerated depreciation under the Enterprise Income Tax Law
• Provincial innovation funds: Many provinces have “dual carbon special funds” that co-fund emission reduction projects at foreign-invested factories

Foreign factories should work with local DRC and Ecology and Environment Bureau contacts to identify applicable incentives, as awareness among local officials of foreign-invested enterprise eligibility varies significantly.

How Should Foreign Factories Prepare Strategically?

Based on current policy trajectories and enforcement trends, foreign factory managers should implement a five-pillar strategy:

1. Conduct a carbon baseline audit immediately. Establish your factory’s 2020–2025 emission trajectory, identify Scope 1 (direct), Scope 2 (electricity), and Scope 3 (supply chain) emissions. Without a baseline, target-setting and compliance monitoring are impossible.
2. Invest in continuous energy monitoring. Install sub-metering systems that provide real-time energy consumption data at the process level. This data is required for ETS reporting and enables rapid identification of efficiency opportunities.
3. Develop a 5-year carbon reduction roadmap. Model the impact of declining free ETS allowances (assume 3–5% annual reduction), rising carbon prices (assume CNY 150–250/tonne by 2030), and tightening energy quotas. Build a capex plan for retrofits and renewable energy deployment.
4. Engage with provincial regulators proactively. Establishing direct communication channels with the local Ecology and Environment Bureau and DRC helps factories anticipate regulatory changes and access incentive programs before they are widely publicized.
5. Leverage global best practices from HQ. Many foreign parent companies have already implemented carbon management systems in their home markets. Adapting these systems to China’s regulatory framework is more efficient than building from scratch.

What About the Phase-Down Timelines?

The dual carbon policy follows a phased implementation schedule that foreign factories should factor into their planning:

• 2025–2027 (Current Phase): Mandatory reporting for all factories >10,000 tce; ETS expansion to 8 sectors; carbon price CNY 100–140/tonne; free allowances at 80–95% of benchmark
• 2028–2030 (Acceleration Phase): Mandatory reporting threshold drops to 5,000 tce; ETS covers 10+ sectors; carbon price projected CNY 150–250/tonne; free allowances reduced to 50–70%; carbon footprint labeling mandatory for industrial products
• 2031–2035 (Post-Peak Phase): Absolute emission reduction targets replace intensity targets; broad carbon pricing covering most industrial sectors; near-zero free allowances in ETS

Foreign factories that delay compliance investments face substantially higher costs in the acceleration phase. The most cost-effective window for energy efficiency retrofits and renewable energy investment is 2025–2028, when capital costs are lower and incentive programs are most generous.

Conclusion

China’s dual carbon policy is not a passing regulatory trend — it is a structural transformation of the country’s industrial energy system with direct and growing implications for foreign-invested factories. The factories that treat it as a strategic priority rather than a compliance burden will benefit from lower energy costs, better regulatory relationships, access to incentives, and stronger competitive positioning in China’s rapidly decarbonizing economy.

Foreign manufacturers should begin immediate assessment of their exposure, develop comprehensive carbon management capabilities, and engage proactively with China’s evolving regulatory framework. With the right approach, the dual carbon transition presents not just compliance risk but genuine operational and strategic opportunity for foreign factories in China.