The energy transition has a new engine — and it’s not policy

By Harry Granqvist, Sr. Climate Analyst at Nordea Asset Management

There is a debate playing out in investment circles that is both familiar and frustrating. On one side, you have the transition optimists pointing to the doubling of clean energy investment in five years ¹ and the near-50% decline in the carbon intensity of global equity indices since 2020.² On the other, the pessimists counter with stubbornly rising greenhouse gas emissions³ and global climate policy ambitions that have, at best, stalled.⁴ Both camps are right, and understanding why is precisely what separates disciplined investors from those who will get burned.

The critical insight for investors in 2026 is this: the energy transition is no longer primarily a policy story. It is an economics story. And that changes everything about how you should be allocating capital.

The one-way door of technology economics

For the better part of two decades, the prevailing assumption was that climate policy would be the engine of the transition, with technology improvements offering modest support. That relationship has now been inverted, and the implications for investors are profound.

Clean technology economics has become the single most structurally compelling driver of the transition.⁵ The logic is elegantly simple: once a clean technology becomes cheaper than its fossil fuel alternative, market forces take over. No policy reversal, no election outcome, no subsidy cut can push that technology back through what I like to call the one-way door of cost parity.

The numbers here are not incremental, they are transformational. The combined levelized cost of solar PV and batteries fell by half in just five years, making them several times cheaper than LNG-fired power generation.⁶ Global battery capacity has increased twentyfold since 2020.⁷ Wind, heat pumps, and electric vehicles have reached sticker price parity in most major markets.⁸ These are not subsidy-dependent gains that evaporate with the next electoral cycle. They are structural cost declines driven by manufacturing scale and engineering advances — the kind of durable, compounding improvements that investors should be paying close attention to.

Contrast this with the technologies that haven’t crossed that threshold: green hydrogen, carbon capture and storage, e-fuels. These have attracted enormous investor enthusiasm and generous policy support, yet their cost curves remain stubbornly high and deployment has been sluggish. This is exactly the distinction that active management must make. The transition is not a monolith, it is a landscape of winners, laggards, and outright false promises.

Energy security: the structural tailwind markets are underpricing

Beyond technology economics, there is a second structural driver that financial markets are still significantly underpricing: the compelling case for clean energy as an energy security solution. Three quarters of the world’s population live in countries that are net importers of fossil fuels.¹⁰ Recent supply shocks have crystallised, in policy circles and boardrooms alike, just how structurally vulnerable this dependence is. The response is not simply political, it is economic. Analysis from Ember suggests that as much as 75% of the total GDP spent on fossil fuel imports globally could be offset through the deployment of renewables, EVs, and residential heat pumps.¹⁰ These are not abstract environmental benefits; they are hard currency savings that make the business case for clean technology deployment compelling on pure financial grounds, independent of any climate agenda.

This is the kind of structural demand driver that creates durable investment themes. Companies and technologies positioned at the intersection of energy security and clean technology cost advantage are not dependent on climate policy goodwill. They are solving an economic problem that governments and corporations across the emerging and developed world urgently need solved.

Where we are in the transition and what that means for your portfolio

In 2025, clean energy supply grew more than twice as fast as electricity demand.¹¹ Energy demand grew at half the rate of global GDP.¹² Electricity demand grew more than twice as fast as total energy demand. ¹³ These ratios tell a compelling structural story: the economy is simultaneously becoming more energy efficient, more electrified, and more decarbonised in its power supply. At current trajectories, clean power sources are on course to reach two thirds of total electricity generation in the 2030s. It is also worth noting that electricity generally wastes 40% less primary energy than fossil sources¹⁴ — meaning accelerating electrification compounds the efficiency gains already underway.

For investors, this creates a nuanced but navigable landscape. The electricity sector presents some of the clearest and most near-term opportunities,¹⁵ with clean power technologies that are economically self-sustaining. Electrification of transportation and heating offers significant medium-term opportunity, underpinned by cost parity dynamics that are already in play. The harder, more complex opportunities lie in industrial decarbonisation (cement, steel, chemicals) where the investment case is real but requires careful evaluation of both technological feasibility and financial materiality.

What our fund managers look for at Nordea Asset Management is companies that are strategically compelling, technologically feasible, and financially material across a plausible range of scenarios, not just the most optimistic ones. The opportunity set in the transition is genuinely growing, but it sits alongside a much larger universe of incumbents that are slow to adapt, companies making pledges with no credible pathway, and technologies attracting capital that their economics do not justify.

The active manager’s advantage

This is precisely the environment where active management earns its place. Passive exposure to broad ESG or climate indices gives you the average outcome of a profoundly uneven landscape. It gives you the companies genuinely driving the transition and those that are along for the branding ride. It gives you the solar and battery manufacturers benefiting from structural cost advantages and the carbon capture ventures burning through capital on unproven economics.

The energy transition in 2026 is accelerating in certain areas and stalling in others. The forces shaping it — technology economics, energy security imperatives, efficiency and electrification trends, evolving policy, and industrial strategy — interact in ways that create both significant opportunity and meaningful risk. Understanding which technologies have crossed the economic threshold of no return, which structural demand drivers are durable, and which investment themes are built on solid financial foundations versus policy wishful thinking: that is where genuine expertise can translate into returns.

The transition is happening. The question for investors is not whether to be in it, but rather whether you have the insight to be in the right parts of it.