In January 2026, five Chinese government agencies jointly released a document that will reshape manufacturing over the next decade. The “Guiding Opinions on the Construction of Zero-Carbon Factories” (MIIT Joint Energy Conservation [2026] No. 13) is the first national-level policy that systematically lays out how China plans to decarbonize its industrial base.
If you work in manufacturing — especially in automotive, lithium batteries, photovoltaics, electronics, or their supply chains — this document directly affects your facility. Here’s what’s in it and what you need to do.
What “Zero-Carbon Factory” Actually Means
The first thing to understand: “zero-carbon” does not mean a factory with zero emissions. The policy is clear about this — it means minimizing emissions as much as technically possible, then offsetting the remainder. The phrase used is “应减尽减” — reduce everything that can be reduced.
A zero-carbon factory under this framework must address emissions through six pathways:
1. Calculate carbon properly. This sounds basic, but most factories don’t have a rigorous, auditable carbon inventory. The policy requires standardized accounting boundaries and methodologies. If you can’t measure your carbon accurately, you can’t manage it.
2. Decarbonize the energy supply at the source. This means on-site renewables where feasible — rooftop solar, industrial microgrids, green hydrogen integration with ammonia/methanol production. Direct green power purchase agreements (PPAs) are explicitly encouraged. For a typical battery factory, energy-related emissions dominate the carbon footprint, so this is the biggest lever.
3. Decarbonize the process. This is about energy efficiency first — better heat recovery, optimized motor systems, efficient compressed air. But it also covers process innovation: switching from carbon-intensive production routes to cleaner alternatives, and exploring carbon capture for emissions that can’t be eliminated.
4. Pull the supply chain along. This is often the hardest part. A factory that assembles products from carbon-intensive materials can’t claim to be low-carbon in any meaningful sense. The policy requires product carbon footprint analysis and expects manufacturers to drive emission reductions up and down their supply chain.
5. Use digital tools for carbon control. This is where the policy directly intersects with Industry 4.0. It calls for digital energy and carbon management centers that use AI, digital twins, and IoT to achieve granular carbon tracking and optimization. If your factory still tracks energy use on spreadsheets, you’re going to need to upgrade.
6. Offset and disclose. For emissions that genuinely can’t be eliminated, the policy allows offsets — including through cross-border carbon trading — but requires transparent public disclosure. This is meant to prevent greenwashing.
The Three-Phase Rollout
The policy is a phased rollout, not a sudden switch:
| Phase | Timeline | Scope |
|——-|———-|——-|
| Phase 1 | Starting 2026 | Select a group of zero-carbon factory benchmarks (pilot phase) |
| Phase 2 | By 2027 | Build zero-carbon factories across seven priority sectors: automotive, lithium batteries, photovoltaics, electronics & appliances, light industry, machinery, and computing infrastructure |
| Phase 3 | By 2030 | Expand to steel, non-ferrous metals, petrochemicals, chemicals, building materials, and textiles |
If you’re in one of the Phase 2 industries, the timeline is aggressive. We’re talking about building zero-carbon factories by next year. The pilot factories being selected in 2026 will set the standard that everyone else follows.
There are already reference cases. CATL’s Yibin plant in Sichuan was certified as the world’s first battery zero-carbon factory. Gotion High-Tech’s Jinzhai plant became the first zero-carbon LFP energy storage battery factory. LONGi Green Energy’s Jiaxing facility is the world’s first “Lighthouse + Zero-Carbon” dual-benchmark factory for PV manufacturing.
The Carbon Market Connection
The zero-carbon factory policy doesn’t exist in isolation. In 2026, China’s national carbon market (ETS) expanded to include steel, cement, and aluminum smelting. By 2027, chemicals, petrochemicals, and pulp and paper are expected to enter.
For factories covered by the ETS, carbon isn’t just an environmental metric — it’s a direct operating cost. A factory with high carbon intensity pays more to operate than one with low carbon intensity. The economics of carbon are becoming as relevant as the economics of energy or raw materials.
CBAM and the Export Angle
If your factory exports to Europe, this matters even more urgently. The EU’s Carbon Border Adjustment Mechanism (CBAM) entered its substantive collection phase in 2026. Exporters need verified, auditable carbon data for their products. Without it, they’ll pay the EU’s carbon price at the border.
The zero-carbon factory policy is partly a competitive response to CBAM. A Chinese factory that can demonstrate rigorous carbon accounting and aggressive emission reduction is better positioned in export markets. Zero-carbon certification is becoming a trade credential, not just an environmental one.
What a Plant Manager Should Do Right Now
First, build your carbon baseline. If you haven’t done a complete carbon inventory for your facility — Scope 1 (direct emissions), Scope 2 (purchased energy), and material Scope 3 (supply chain) — start now. You can’t set targets without a baseline.
Second, look at your energy data infrastructure. Can you track energy use at the process level, or only at the facility meter? Can you attribute energy consumption to specific production lines, shifts, or products? The level of granularity required for zero-carbon certification is significantly higher than what most factories have today.
Third, evaluate your renewable energy options. On-site solar? Green power purchase agreements? Industrial microgrid with battery storage? The answers depend on your location, roof area, local grid emissions factor, and electricity pricing structure. Get a feasibility study done.
Fourth, talk to your major suppliers. Ask them what carbon data they can provide. If they can’t provide any, that’s a problem you’ll need to solve — either by helping them build capability or by finding alternative suppliers with better carbon transparency.
The Bigger Picture
China’s “dual carbon” strategy entered a new phase in 2026 — shifting from energy intensity targets (“能耗双控”) to carbon emission targets (“碳排放双控”). This is the first year of the 15th Five-Year Plan (2026-2030), and the direction is clearly set: carbon efficiency is replacing energy efficiency as the primary metric for industrial regulation.
The zero-carbon factory policy is the manufacturing expression of that shift. It starts with the industries where China has competitive advantage — batteries, solar, EVs — but it doesn’t stop there. By 2030, it reaches the heavy industries that account for the bulk of China’s industrial emissions.
The factories that treat this as a 2027 compliance exercise will scramble and pay a premium. The ones that start now will have years of operational learning, optimized systems, and supply chain relationships by the time carbon performance becomes a hard regulatory metric.
This isn’t a sustainability initiative. It’s an industrial competitiveness strategy with an environmental name.