A climate plan can recognise heat stress, air pollution and vulnerable communities without explaining what protecting people will cost, who will pay or how progress will be measured.
That distinction is the central business and policy lesson from the Global Climate and Health Alliance’s 2026 Healthy NDC Scorecard.
The assessment examines 117 Nationally Determined Contributions, or NDCs, covering 132 countries. These are national climate plans submitted under the Paris Agreement. It scores health integration across eight categories, including health impacts, air pollution, health-sector action, governance, economics and finance, and monitoring and implementation.
All assessed plans mention health or air-quality considerations to some extent. The problem is therefore not universal silence. It is the uneven progression from recognition to an actionable programme.
A health score is not a climate-performance rating
Colombia leads the assessment with 29 out of 32 points, followed by Nigeria with 25 and Cambodia with 24. Nineteen of the twenty highest scores belong to low- and middle-income countries. The UK, China and Australia each score nine.
Those figures need careful interpretation.
The scorecard assesses how health is integrated into the documents. It does not establish that promised measures have been implemented, that health outcomes have improved or that the overall emissions target is sufficient.
The Alliance explicitly identifies countries where relatively strong health coverage is not matched by sufficiently ambitious emissions reductions. Better adaptation planning cannot compensate indefinitely for inadequate mitigation.
For analysts, this creates two separate questions: does the climate strategy reduce the underlying hazard, and does it protect people from the risks that remain?
The financing gap is also a project-preparation gap
Health Policy Watch reports that only nine of the 117 plans quantify the economic cost of climate-related health impacts. Just two—Nigeria and Timor-Leste—calculate the return from protecting health.
These are different calculations. Estimating the damage associated with inaction is not the same as estimating the cost and return of a specific intervention.
For a proposed investment, decision-makers need to know the exposed population or service, the intervention, its delivery timetable and its expected effect. They also need to distinguish benefits accruing to the project owner from wider public benefits.
That distinction matters because a valuable public-health intervention may generate limited direct revenue. A hospital cooling upgrade, for example, should not be rejected simply because the health benefits do not appear as a conventional commercial income stream.
From a health reference to an investment specification
Cambodia offers a useful illustration of greater specificity. The Alliance identifies commitments to train 21,000 healthcare workers, upgrade 100 health facilities for climate resilience and maintain surveillance at 15 sentinel sites. These remain commitments, but they provide a clearer basis for delivery planning than a general statement that health is a priority.
Governments and funders can apply the same discipline through five questions:
What hazard and population does the investment address?
What service or protection will it deliver?
What capital and operating expenditure does it require?
Which institution owns delivery and ongoing maintenance?
Which indicators will show whether it works?
The answer should be a costed intervention with an accountable owner—not merely a health paragraph attached to a climate strategy.
Why companies should pay attention
For businesses, the relevant response is not to copy an NDC score into a corporate risk register. It is to examine where people and operational continuity meet.
A practical assessment could consider outdoor work, indoor thermal conditions, access to drinking water, emergency procedures and the resilience of essential local services.
An employer evaluating a heat-management programme should define the baseline, affected workforce, intervention costs and intended outcomes. Potential financial benefits should be separated from health outcomes, and uncertainty should remain explicit.
Where several interventions claim the same avoided disruption or productivity benefit, the business case should prevent double counting. Where health information is collected, privacy and appropriate governance should be built into the process.
Health belongs inside climate-finance decisions
The scorecard’s strongest message is not that another disclosure metric is needed. It is that climate-health commitments must become deliverable programmes.
For public institutions, that means linking national ambition to budgets, project preparation and implementation capacity. For companies, it means connecting physical climate risk with workforce protection and operational planning.
Health should not be treated as an optional benefit mentioned after a climate investment has been designed. It should help determine what gets financed, how success is measured and who is accountable for delivery.