Bridgewater: carbon pricing covers 29% of global emissions. The investment decisions came first.
Bridgewater's September 2026 report finds carbon pricing spreading across roughly 30% of global emissions, and argues that its pull on what companies build is doing more work than the costs they have paid so far.
Bridgewater Associates published "Carbon Pricing's Impact on Global Industry Is Quietly Growing" on September 21, 2026. Karen Karniol-Tambour, Jeremy Ng and Daniel Hochman wrote it, and it sits inside the framework the firm calls modern mercantilism — governments arranging trade and industry around national interest rather than global cooperation. 1
The subject is the one climate policy that kept expanding while the rest of the climate agenda stalled. Carbon pricing puts a price on a tonne of carbon dioxide. A carbon tax charges a set price for every tonne a company emits. An emissions trading system issues a limited number of allowances instead, and a company that emits more than its allowances cover buys the difference from a company that emits less. 2
Some form of direct carbon pricing now covers roughly 30% of global emissions, by the report's count. 1 The World Bank measures the same quantity at 29% as of April 1, 2026. Trading systems took their share from 8% of global emissions in 2016 to more than 24% in 2026, carbon taxes held near 4% to 5%, and 2% of emissions sit under both. 2
The passage
The direct financial cost to companies from carbon pricing, which is rising over time as carbon prices increase, coverage expands, and free allowances are phased out. These costs have historically been modest for most companies but could rise significantly even if the more expansive emissions-reduction goals are not met. Some proportion of this is likely to be offset by companies reducing their emissions or passing their costs on to consumers, but we think the cone of outcomes for both the initial costs and subsequent company responses is large enough to warrant closer investor attention.The impact of carbon pricing schemes on corporate investment decisions, which are impacting global industry even before these costs have materialized.[…]For investors, company exposure to carbon pricing creates financial risks—and winners and losers—in both directions, as evidenced by the diverging market reaction across chemicals, cement, and power in February as the EU recalibrated its emissions trading system. Some companies have already invested aggressively in energy efficiency and decarbonization, so they could underperform if carbon pricing policies are softened or delayed unexpectedly. Other companies are heavy emitters that are susceptible to losses if carbon pricing policies continue on the same trajectory or accelerate. 1
Two terms carry the passage. A free allowance is a permit to emit a tonne of carbon dioxide handed to a company at no charge; it is why carbon pricing has cost most European industry little so far, and its withdrawal is what turns a policy into a bill. The European Union's Carbon Border Adjustment Mechanism, or CBAM, puts a comparable carbon price on imports of cement, iron and steel, aluminium, fertilisers, electricity and hydrogen, and an overseas competitor that paid nothing for its emissions meets that price at the European border. 3
The two channels work on different clocks. The cost channel is a bill that arrives years after the rule is written. The investment channel moves while the bill is still hypothetical: a company that expects to pay for emissions builds the electric furnace instead of the blast furnace, and chooses Yunnan's hydropower over Shandong's coal. The report calls the spread of possible outcomes a wide cone, because nobody knows how much of the cost a company will absorb, how much it will pass on, and how much it will engineer away. 1
What is charged, and by whom
The World Bank counts 87 carbon pricing instruments in force as of April 1, 2026. Their average price doubled in a decade, from US$10 a tonne of carbon dioxide equivalent to nearly US$21, generating US$107 billion for governments in 2025. 2
Against an estimate of the damage a tonne does, those prices are small. The greenhouse gas methodology published by the Capitals Coalition puts the social cost of carbon at US$236 a tonne in 2023 dollars, built from the Climate Impact Lab and Resources for the Future models. 4
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The first two bars are the prices the schemes actually charged. The third is an estimate of the damage a tonne of emissions does, and it is the figure the policy debate has been argued toward. 24
| Scheme | Who pays it, and for what | What it costs or will cost | The dated next step |
|---|---|---|---|
| European Union emissions trading system | Power plants, industry, aviation and shipping across the EU, in force since 2005 | EU allowance futures closed at €73.35 a tonne on February 12, 2026, down 6.5% on the day 5 | The Commission proposed a review on July 17, 2026 that keeps free allocation beyond 2030 and slows the phase-out for CBAM sectors 6 |
| EU carbon border adjustment | Importers of cement, iron and steel, aluminium, fertilisers, electricity and hydrogen | Certificate prices track EU allowance auction prices 3 | The definitive regime began on January 1, 2026, with the financial obligation phased in through 2034 3 |
| China's national emissions trading system | Power, steel, cement and aluminium smelting; about 8 billion tonnes of carbon dioxide equivalent | Average secondary market price of 70.78 yuan (US$9.85) a tonne in 2025 7 | The expansion to steel, cement and aluminium was approved in March 2025, with allowances still allocated free 8 |
| United Kingdom carbon border adjustment | Importers of aluminium, cement, fertiliser, hydrogen, iron and steel | A rate per tonne calculated from each good's embodied emissions under regulations laid in 2026 9 | Charging starts on imports on January 1, 2027; around US$26 billion of trade is affected 9 |
| Aviation offsetting under CORSIA, the Carbon Offsetting and Reduction Scheme for International Aviation | International airlines, through offsetting obligations | Eligible credits have traded at US$15 to US$22 a tonne since September 2025 2 | The second phase runs from 2027 to 2035, with 134 states in the scheme from January 2027 10 |
The decisions that moved first
The clearest evidence in the report is industrial, and it is about where things get built rather than what they pay.
In China, carbon policy has already changed the relative economics of coal-fired and renewables-powered production. Aluminium capacity has shifted out of coal-dominant Shandong toward hydro-powered smelters in Yunnan and wind and solar in Inner Mongolia. Aluminium only entered the national trading system in 2025, and most of its carbon exposure comes from the power it consumes, which has been priced since 2021. The same movement has started in steel: newly built capacity tilts toward electric arc furnaces and direct reduced iron rather than coal-based blast furnaces, with free allowances absorbing much of the near-term cost. 1
In Europe, private investment in climate mitigation has risen with each tightening phase of the emissions trading system, to almost 0.8% of GDP, or more than 5% of total EU business investment. 1 The border mechanism carries the signal outward: it applies to about 3% of goods imports into the EU today, and proposals to widen it to products such as cars and household appliances would take that toward 17%. 1
Capital committed this way outlives the rule that prompted it. That is what makes the investment channel the more consequential one for an investor looking five years out.
The bill, and who can pass it on
The report's estimate of the direct cost is that companies could face initial cost pressures equal to 2% to 5% of global corporate earnings, with a large share of that likely to be offset by emissions reductions or by higher prices charged to customers. 1
Pricing power decides who keeps that cost and who hands it on. European shipping companies have mostly passed their emissions costs to customers through surcharges on freight rates. Airlines on competitive routes have had less room to do so and have absorbed the cost instead. The sectors most exposed combine high emissions with weak financial buffers — thin margins, or customers who can walk. 1 European power, aviation and shipping companies will pay for their emissions in full before 2030, while cement and aluminium producers are set to receive roughly half the free allowances their benchmarks gave them before. 1
When the policy itself becomes the risk
On February 12, 2026, after leaders including Germany's and Italy's said the EU should consider revising its emissions trading system, the benchmark carbon contract fell 6.5% to €73.35 a tonne, its lowest level since August. 5 European utilities were the worst-performing sector gauge that day, down as much as 2.3%, with RWE, A2A, Enel, Fortum, Verbund and Ørsted falling between roughly 3% and 7%. Cement shares fell 6.1% to 8.2%, across Heidelberg Materials, Holcim and Buzzi. 5
The cement reaction looks backwards until you read the analyst note underneath it. Berenberg argued that carbon regulation had been good for European cement makers: it forced them to run plants harder, close less efficient ones, and charge enough to recover investment costs. On that reading, any delay to the regulation is a loss for the companies that complied with it. 5
The Commission's July 17, 2026 proposal moved in that direction. Free allocation would continue beyond 2030, and for the sectors covered by the border mechanism the reduction of free allowances would be slowed, with the phase-out extended to 2038. The annual cap on emissions would tighten by 3.7% a year from 2031 to 2035 and by 1.7% a year from 2036 to 2040. 6 A company that spent on decarbonization to stay ahead of a price that then arrived later and lower carries the spending and loses part of the advantage the regulation was going to hand it.
What the report leaves open
The cost figures come from a tool Bridgewater built with the Capitals Coalition that calculates carbon pricing's financial impact on individual companies using Bloomberg data. It models a distribution of outcomes, and the report presents it that way rather than as a forecast. 1
Carbon prices are volatile and policy-dependent. The World Bank records significant price swings across trading systems in 2026, particularly since disruptions to global commodity markets began. 2 The EU has already shown how quickly a price can fall on a policy signal, and its own proposal extends free allowances that the system was designed to retire. 56
Coverage gaps matter as much as prices. The United States has no federal carbon price; the instruments the World Bank lists there are California's cap-and-invest programme, the Regional Greenhouse Gas Initiative and Washington's scheme. 11 China's system covers about 8 billion tonnes yet charges less than US$10 a tonne and allocates allowances free. 7 The border mechanisms that extend one region's price to the rest of the world are themselves under revision, and their expansion to new sectors is a proposal rather than a law. 1
Questions to carry to your own portfolio
- Which of your companies can raise prices to cover a carbon cost, and which sell into routes, contracts or commodity markets where they cannot?
- For a company that has already spent on decarbonization, how much of the return case rested on carbon prices rising on schedule?
- Where does a company's cheapest capacity sit, and what would a US$20 or US$50 a tonne carbon cost do to its position against its rivals?
- Does your assessment of a company carry a carbon price at all, and which one — the price where it operates today, or one the policy has not yet reached?
The report's argument, its cost estimates, its China and Europe examples, its figures for the border mechanism's reach, and the quotes from policy makers and executives come from the September 21, 2026 report. The coverage, average price, revenue and credit-price figures come from the World Bank's 2026 pricing report, the Chinese and American scheme details from the International Carbon Action Partnership and the World Bank's dashboard, the February market moves from Reuters, the EU's own description of its rules from the European Commission, the UK timeline from HM Revenue & Customs, the aviation phases from the International Civil Aviation Organization, and the social cost of carbon from the Capitals Coalition. Bridgewater publishes its research for information, describes the views in it as the authors' as of September 21, 2026, and states that it is subject to change. 1
References
- 1
- 2World Bank, "State and Trends of Carbon Pricing 2026"
documents1.worldbank.org
- 3European Commission, "Carbon Border Adjustment Mechanism (CBAM)"
taxation-customs.ec.europa.eu
- 4Capitals Coalition, "Greenhouse Gas Emissions Topic Methodology"
capitalscoalition.org
- 5
- 6
- 7International Carbon Action Partnership, "China National ETS"
icapcarbonaction.com
- 8
- 9
- 10
- 11World Bank, Carbon Pricing Dashboard, "Compliance Price"
carbonpricingdashboard.worldbank.org
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