We Are Paying Twice for Climate Change: 4 Key Takeaways from the 2026 Lancet Countdown Report

Europe faces rising heat risks, persistent fossil dependence, and declining political attention to climate-health links. The 2026 Lancet Countdown Report highlights why integrating health into climate policy is now urgent, especially in countries like Spain.

Reading time: 5 minutes

The evidence is getting sharper, but our attention is drifting. The 2026 Lancet Countdown Europe Report arrives at a critical crossroads: climate impacts are hitting health systems harder than ever, yet political urgency is stalling.

For the EU, and specifically for Spain, the "health window" is narrowing. Here is what the data tells us about our path forward.

1) Heat is no longer seasonal - it’s structural;

Rising heat‑attributable mortality and the surge in extreme heat warnings are more than simple alarming statistics. Heat is already an environmental hazard for our health. It changes who can work safely outdoors, when and how people move, sleep, learn, and exercise, and how health systems plan capacity and response across the region.

Heat needs to go beyond the seasonal planning. It needs to be treated as a cross‑cutting determinant of health

Heat needs to go beyond the seasonal planning. It needs to be treated as a cross‑cutting determinant of health, embedded into urban planning, labour regulation, housing standards, and health system resilience. As such, when we work on climate adaptation and resilience, we need to incorporate health at the center of such policies, as already requested by numerous civil society organisations.

The practical question for Spain is whether heat-health plans are supported with resources and financing to the level that matches the risk, and whether they reach the people least able to self‑protect

In Spain, this is even more immediate. Spain already experiences some of Europe’s most severe heat extremes, and the exposure concentrates in vulnerable groups: older adults, infants, workers exposed to outdoor heat, and households in poor-quality housing. The practical question for Spain is whether heat-health plans are supported with resources and financing to the level that matches the risk, and whether they reach the people least able to self‑protect.

In practice this means:

• Heat-health plans that are operational, local, and evaluated, not just published.
• Enforceable occupational heat protection, e.g. schedule shifts, hydration, and appropriate shade (also for informal and seasonal workers)
• Health-protective infrastructure (housing, shading, ventilation, cooling)

2) Europe is paying twice for fossil dependence

One of the most policy-relevant findings in the report is that Europe’s fossil fuel exposure is not only a climate problem; it is also an economic fragility point that shows up in household bills, government budgets, and health outcomes. The spike in subsidies during recent energy price shocks illustrates the trap we are in: when energy systems are dependent on volatile fossil markets, governments end up spending public money to buffer citizens from those markets. That is politically understandable in the short term, but it also delays the structural fix.

One of the most policy-relevant findings in the report is that Europe’s fossil fuel exposure is not only a climate problem; it is also an economic fragility point that shows up in household bills, government budgets, and health outcomes

The report’s new indicator on solid biomass adds onto this point. Treating high‑pollution household fuels as “renewable” in practice can shift emissions categories without delivering the health benefits that we expect from clean energy. That shows up in residential air pollution and avoidable mortality, reminding us that inequalities shape this difference, making it a priority to governments to transition to cleaner energy sources in the residential sector.

At the national and the EU level, energy security, affordability, and health are now inseparable policy objectives. If subsidy regimes are needed, they should be designed to accelerate the energy transition, with investment in efficiency, heat pumps, grid upgrades, rather than locking into fossil fuels’ consumption.

If subsidy regimes are needed, they should be designed to accelerate the energy transition, with investment in efficiency, heat pumps, grid upgrades, rather than locking into fossil fuels’ consumption

Certainly Spain has had a lesser impact of ongoing conflicts that have driven energy prices up, due to the large investment in renewables earlier in the century. Fossil fuel reliance contributes to this fluctuation, and accelerating transition to clean and sustainable energy can counter this and avoid overburdening citizens and governments’ pockets alike. 

3) Attention is declining while risks are rising 

The report’s observation that climate-health engagement is stalling in key political spaces and public opinion matters because attention is an upstream determinant of action. When the health case is not consistently made, climate policy becomes easier to frame as a cost rather than a protection strategy. That framing tends to weaken ambition precisely when the benefits of action, such as cleaner air, fewer heat deaths, and lower inequalities, are most tangible.

When the health case is not consistently made, climate policy becomes easier to frame as a cost rather than a protection strategy

At EU level, climate and health must move beyond episodic messaging into institutional anchoring, through health impact assessments embedded in climate, energy, transport, and fiscal policy, tighter integration between public health and climate governance, and health metrics tracked alongside emissions in mainstream policy review cycles. As mentioned before, frameworks on climate adaptation and resilience must place the health and well-being of their populations at the centre of such policies.

Bringing health co-benefits into climate policies must also be applied at national and local levels. That is a narrative that can be adopted in municipal governments when designing cooler neighbourhoods; regional health services planning for heat seasons; and national economic policy prioritising resilience and clean energy investments, and decreasing funding for fossil fuel subsidies.

4) Europe has the evidence - now it needs the attention

The Lancet Countdown’s value is that it makes the links visible: between temperature and mortality, between energy and public budgets, between policy priorities and preventable health impacts. The strategic choice for Europe is whether to keep treating these as parallel problems or to act on them as one integrated agenda that keeps impacting one another. Spain, given its exposure to heat and its capacity for renewables-led transition, has both a strong incentive and a credible platform to lead on that integration.