How Economics & Politics Influence Sustainable Finance
A report from Generation, a sustainable investment management firm, has highlighted an increasingly complex landscape for finance and business leaders.
The 2025 Sustainability Trends Report details a year where substantial progress in clean technology deployment is contrasted with political and corporate headwinds, creating a challenging environment for sustainable investment.
The data indicates a clear direction of travel across the power, transport and finance sectors.
Clean technologies are scaling rapidly, capital is following, and the costs associated with delaying climate action are increasing.
For corporate and financial audiences, the report's core message is that the physics and economics of the transition are pulling in one direction while politics pushes in another.
This creates both execution risk and competitive opportunity.
How policy impacts investment flows
The report frames 2025 as a stress test of whether global climate action can withstand the disengagement of the US.
Generation’s analysis suggests that policy reversals under the Trump administration have already led to cancellations of nearly US$30bn of prospective clean‑industry investment in the US.
Further modelling indicates this lost investment could reach US$500bn over 10 years.
This political change has created a power vacuum that other nations could fill.
The report argues that China is positioning itself to take the mantle of the world’s leading force in sustainability.
This is supported by its aggressive industrial policy and its growing exports of renewable energy technology and electric vehicles (EVs).
China’s emissions may be close to peaking well before its official 2030 target with the authors describing the nation as a future “electrostate”.
The rise of clean energy investment
Benchmark data suggests clean energy is attracting around twice as much investment globally as fossil fuels.
The economics appear to support this shift, with solar costs having plummeted year-on-year since 2009 while gas-fired power costs have barely moved.
This reinforces the case for private capital to continue reallocating towards low-carbon infrastructure.
The report is emphatic that the energy system is being reshaped by solar and batteries. Global electricity generation from solar rose 28.3% last year.
In some advanced markets battery deployment is fundamentally changing grid profiles. In California batteries already meet about 20% of peak evening demand on some days displacing gas-fired generation during critical hours.
However demand for power is also growing, pushing electricity-related emissions to new records and allowing the absolute amount of coal being burned to remain close to record highs.
The cost of decarbonisation
While some clean technologies are attracting substantial capital others have faltered. Generation believes that the green hydrogen bubble has truly burst.
A sizable share of European projects have been cancelled and many more shelved as the cost gap with grey hydrogen remains stubbornly wide.
The report’s authors are blunt about the opportunity cost, writing that enthusiasm for hydrogen “may have cost us years in which industrial decarbonisation could have been pursued by more practical means”.
When it comes to road transport the report cites International Energy Agency data suggesting electric cars are expected to account for 25% of global auto sales this year.
In contrast, decarbonisation in heavy-duty transport is only just beginning with infrastructure for high-power charging at a “barely-started” stage in most countries.
For companies and investors the report warns that treating the current turbulence as an excuse to pause decarbonisation bets rather than to reprice policy risk and diversify technology options is a major misstep.
Acting in such a way risks finding themselves on the wrong side of what the report calls “the race for the future”.
