Decarbonization Economics 2026: Capital Flows, Competitive Repositioning, and Strategic Risk
By Mateo Restrepo, Head of Energy & Climate Research
Global clean-energy investment will pass $2 trillion in 2026 — more than double the figure of five years ago. It is now meaningfully larger than annual capital spending on hydrocarbons, meaning oil and gas. The energy transition is no longer a hypothetical trend in the wider economy. It is the main force reshaping global industrial competitiveness this decade.
For corporate strategists, the question has shifted. In 2020, the question was whether the transition would happen. In 2026, it is where value is being created and destroyed, and on what timeline.
The Capital Flow Picture
Three movements deserve close attention from boards and investment committees.
China's clean-tech dominance is now entrenched. The country now makes over 80% of the world's solar modules, 75% of its lithium-ion batteries, and 60% of its electric vehicles by volume. That is no longer a competitiveness gap to be closed. It is a structural feature of global supply chains, and Western firms must plan around it.
The European Carbon Border Adjustment Mechanism (CBAM), an EU charge on the carbon emitted in making imported goods, entered full enforcement in 2026. The first sectors are cement, steel, aluminium, fertilisers, electricity and hydrogen. Non-EU exporters in these sectors have already shifted their behaviour in measurable ways. The scheme's scope is widely expected to expand by 2027–28 to chemicals and downstream goods — products made further along the production chain.
US policy uncertainty still holds back investment decisions. The tax credits of the Inflation Reduction Act, the flagship US climate law, have held. But material rule changes and political risk make long-duration projects — projects financed over very long time horizons — harder to fund. Firms that operate in both regimes increasingly split their transition strategies in two.
Who Is Winning
Three sets of corporate winners are emerging clearly.
The first is vertically integrated renewable developers. These firms control the whole chain themselves: the pipeline of future projects, the financing, and the grid interconnections that link projects to the power network.
The second is critical-minerals operators in stable jurisdictions. They produce the metals that clean technology depends on, above all copper, lithium, nickel and rare earths.
The third is industrial process specialists in green hydrogen (hydrogen made with renewable power), sustainable aviation fuel and low-carbon steel. These are fields where policy support and a technical lead come together.
Who Is Exposed
The transition's losers are increasingly visible.
Coal-thermal generation — power stations that burn coal — is now uneconomic for almost any new build outside policy-protected markets. Outside those markets, existing plants face early retirement at a quickening pace.
Conventional carmakers without a credible plan for the switch to electric vehicles face terminal demand decline in Europe and China — demand that falls and does not recover. The US lags by 2–3 years.
Hydrocarbon operators without a transition strategy face a rising cost of capital — the price of raising money — as institutional investors such as pension funds and insurers screen ever more strictly.
Stranded-asset risk — the danger that assets lose their value before the end of their working lives — is no longer theoretical. Firms reporting under the EU's Corporate Sustainability Reporting Directive (CSRD) and TCFD-equivalent frameworks have begun to quantify their impairment exposure — write-downs in the recorded value of assets. The TCFD is the Task Force on Climate-related Financial Disclosures, a widely used climate-risk reporting framework. For the largest operators, the figures run into the tens of billions.
Strategic Implications
For boards, three planning principles separate effective transition strategy from posture:
- Capital allocation discipline — A transition strategy is meaningful only when it shows up in how the firm allocates capital spending, not just in its disclosures.
- Regulatory diversification — Exposure to a single jurisdiction's climate policy is now a material strategic risk for global firms.
- Supply chain resilience — Sourcing critical minerals and clean-tech components needs the same strategic attention that semiconductor supply chains got after 2020.
The transition is uneven, contested and politically volatile. At the level of capital flows and competitive dynamics, it is also irreversible. Boards that underweight it in strategic planning are not keeping their options open. They are accepting a structural disadvantage.
The World Research Institute provides scenario-based transition strategy analysis, sector-specific exposure assessment, and capital-allocation advisory. Contact our team to commission tailored research.