China's Clean-Tech Exports: What EU Buyers Should Take From the Avoided-Emissions Figures

China’s exports of solar panels, wind turbines, batteries and electric vehicles in 2025 avoided an estimated 374 million tonnes of CO2 in the countries that installed them, according to analysis by the Centre for Research on Energy and Clean Air (CREA) reported on 23 September 2026 1. For EU buyers of that equipment, the figure is a useful market signal. It is not evidence that any individual product, supplier or purchase reduces your own emissions, and treating it that way creates reporting and claims risk.

This article explains what the analysis says, where its limits lie, and how procurement, sustainability and legal teams should handle Chinese clean technology in their carbon accounting, supplier requests and public statements.

What the new analysis says

The headline numbers, as reported by Reuters, are:

• 374 MtCO2 a year avoided by clean-tech equipment exported from China in 2025, more than the UK’s annual emissions 1.
• 6,900 MtCO2 over the equipment’s lifetime, 31% more than the estimate for the 2024 export cohort 1.
• US$194 billion of clean-tech exports in 2025, and US$128 billion in the first half of 2026 1.
• Nearly one third of the avoided emissions came from solar shipments to South Asia, with Pakistan a notable driver 1.

For scale, global CO2 emissions were around 39 billion tonnes in 2024, so the annual figure is roughly 1% of the global total 1. That is material at system level, and it helps explain why emerging-market demand for low-cost solar and EVs has grown faster than most forecasts anticipated.

How the estimate is built, and its limits

The method behind the previous edition, published by Carbon Brief for the 2024 export cohort, compared each product’s lifetime operation against the most likely alternative in the importing country. For power equipment, that depends on the carbon intensity of the local grid; for EVs, on assumed battery size, annual mileage and the split between electric and fuel use in plug-in hybrids 2. The same analysis estimated that the 2024 cohort generated about 110 MtCO2 in manufacturing, recovered in less than a year of operation on average, with payback ranging from months for solar panels to around three years for EVs and batteries 2.

Three caveats matter for business readers:

1. The latest recalculation has not been fully documented in public. Reporting on the 2025 figures notes that the update behind the 31% increase has not been published in detail 3.
2. Results depend on assumptions about use. Actual output, operating life and how importing countries’ grids change over time all move the numbers 3.
3. Location changes the answer. EVs charged on coal-heavy grids may deliver little or no near-term reduction, while solar displacing diesel or coal generation delivers far more 2.

In short, this is a macro estimate built on scenario assumptions. It is appropriate for understanding market direction, not for substantiating a product-level or company-level claim.

Avoided emissions are not part of your inventory

The most common error is to net avoided emissions against a carbon footprint. Recognised guidance keeps them separate. The WBCSD guidance on avoided emissions, first published in 2023 and updated in 2025 after member testing and public consultation, defines them as reductions realised by others through a company’s products, calculated against a counterfactual scenario, and treats them as reported apart from scope 1, 2 and 3 inventories 4.

Your inventory follows the GHG Protocol, whose Scope 3 Standard covers 15 upstream and downstream categories 5. For an EU company buying Chinese solar modules, batteries or vehicles for its own use, the manufacturing emissions of that equipment sit in its value-chain inventory, typically as purchased goods or capital goods. The benefit of running a solar array appears through lower scope 2 electricity emissions, measured on your own sites, not through a share of a national export estimate.

For distributors and brands that resell clean technology, the position is similar. You may choose to disclose avoided emissions from products you sell, but only with your own documented counterfactual, and always alongside, never inside, your inventory.

Claims risk under EU consumer law

Timing makes this more than a methodological point. Directive (EU) 2024/825 on empowering consumers for the green transition applies from 27 September 2026 6. Among other things, it:

• bans generic environmental claims such as “green” or “sustainable” unless recognised excellent environmental performance can be demonstrated;
• prohibits claims that a product has a neutral, reduced or positive environmental impact based on offsetting;
• requires claims about future environmental performance to rest on a detailed, time-bound implementation plan with independent verification;
• restricts sustainability labels to those set by public authorities or backed by third-party certification schemes 6.

A sentence such as “our panels have helped avoid millions of tonnes of CO2”, drawn from a national estimate, would be hard to substantiate for a specific product. National transposition varies, so B2C marketing should be reviewed with counsel against the rules in each market.

What EU procurement is starting to ask

Carbon is not the only criterion shaping purchases of clean technology from China. Under the Net-Zero Industry Act, EU countries must apply non-price criteria in renewable energy auctions, both at pre-qualification and award stage, from 30 December 2025. These include responsible business conduct, cybersecurity and data security, ability to deliver, and the auction’s contribution to sustainability and resilience 7. The Commission published guidance on applying them in July 2026 7.

Developers, installers and corporate buyers bidding into these schemes will increasingly need traceable supplier information: manufacturing location, component origin, product-level carbon data and due-diligence records. Those requests land with the same Chinese manufacturers whose exports drive the avoided-emissions headline.

A practical approach for EU buyers

The useful response is to turn a macro statistic into supplier-level evidence you can defend.

Question	Evidence to request	Why it matters
What is the embodied carbon of this product?	Product carbon footprint to a recognised method, with system boundary and data year	Feeds scope 3 and product-level comparisons
Where was it made, and with what power?	Factory location, electricity source, share of renewable supply	Manufacturing emissions vary widely between sites and grids
Who verified it?	Third-party verification or review statement	Needed to support any external claim
What claim can we make?	Wording checked against current EU consumer rules	Reduces greenwashing exposure

Practical steps:

1. Separate the three numbers. Keep inventory emissions, operational savings on your own sites and any avoided-emissions estimate in separate lines of your reporting.
2. Ask for product data, not averages. Where a supplier offers a product carbon footprint, check the method, boundaries and verification. Our supplier carbon assessment checklist sets out the questions to cover.
3. Compare suppliers on embodied carbon where it influences the choice. Factory electricity and material sourcing can make a real difference between otherwise similar modules or batteries.
4. Review consumer-facing claims now that the new rules apply. Remove offsetting-based neutrality language and generic terms, and document the evidence for every specific claim.
5. Connect this to your wider supplier programme. Clean-tech purchases are one part of a broader value-chain picture; see our guide to cutting scope 3 in Asia without raising costs.

Why this matters beyond the headline

China’s clean-tech exports are reshaping energy systems in emerging markets, and the CREA figures give a sense of that scale. For an EU company, the practical value lies elsewhere: in knowing the embodied emissions of the equipment you buy, reporting its benefits in the right place, and avoiding claims you cannot evidence. Treating the export estimate as context rather than proof keeps disclosures credible while regulators and customers scrutinise environmental claims more closely.

If you need to organise supplier data for clean-tech purchases or check how they fit your reporting, talk to our team.