Europe has given itself a nature restoration law, but not the budget to go with it. Every year, Europe invests approximately €27.5 billion in biodiversity, against an estimated need of €65 billion per year according to the European Commission. The gap of €37.4 billion cannot be closed by the good intentions of national administrations. It closes through choices: who pays, who gives up, who waits.
The Essentials
- Europe invests approximately €27.5 billion per year in biodiversity, against an estimated need of €65 billion: the annual gap exceeds €37 billion.
- The European nature restoration law, adopted in 2024, sets binding objectives without creating a new dedicated European fund, but relies on existing financing instruments.
- Agriculture absorbs the majority of the tensions: drained wetlands, removed hedgerows, and desiccated peatlands are expensive to restore and affect farmers already under economic pressure.
- Two trajectories open up by 2030: either additional channeling of European funds toward restoration, or progressive circumvention that would hollow out the law of its substance.
- National restoration plans submitted in September 2026 constitute the first credibility test of this commitment.
The Law Exists, the Money Does Not
In 2024, the European Parliament adopted the nature restoration law after heated debate. The regulation requires Member States to implement measures contributing to a collective EU objective: covering at least 20% of terrestrial areas and 20% of marine areas through restoration measures by 2030, and nearly all ecosystems requiring intervention by 2050. This is a major environmental commitment translated into legal obligation.
The structural problem appears immediately after the vote: no new dedicated financing mechanism accompanies the law. Member States can mobilize existing European funds, as well as public and private financing, and must indicate in their plans the necessary resources and funding mechanisms envisaged. Approximately €27.5 billion per year is invested across Europe in biodiversity, via a set of financing sources. The European Commission estimates investment needs for nature at €65 billion per year. The gap reaches €37.4 billion, according to the Commission’s examination of environmental implementation published in 2025.
At a €37 billion annual deficit, national administrations are no longer managing a restoration plan: they are arbitrating between all constrained priorities.
Farmers at the Center of the Tension
Restoration of degraded agricultural ecosystems represents the most costly and politically sensitive part of the undertaking. Peatlands desiccated for cultivation, drained wetlands, hedgerows systematically removed since the 1960s: bringing them back into condition requires modifying exploitation practices, sometimes withdrawing land from production. These costs fall first on farmers.
European agricultural unions wielded significant influence in the 2024 parliamentary debate. The law provides an emergency brake for certain agricultural objectives in case of exceptional circumstances strongly threatening food production. These safeguards were politically necessary to get the text passed. They also open an exit window that governments under pressure will use at the first opportunity.
France and Germany, two countries where agricultural mobilizations redefined government priorities between 2023 and 2025, are among the Member States whose national restoration plans are awaited with the most attention. The question of compensation paid to farmers who modify their practices largely conditions the feasibility of the text. Adequate compensation can facilitate acceptance and implementation, but restoration obligations do not disappear legally in its absence.
Concrete Effects of the Financing Gap
A €37 billion financing gap produces predictable effects. The least expensive and least conflictual actions come first: replanting hedgerows along road borders, restoration of a few low-productivity wetlands, improvement of already-protected forest habitats. The difficult projects wait.
This means that 2030 objectives risk being achieved on paper through low-cost measures, while the most degraded ecosystems, and those most important for climate resilience, remain pending. A European reporting mechanism exists, but it measures restored area, not the quality of restoration or its contribution to ecosystem services. This measurement weakness facilitates circumvention.
It is worth recalling why this restoration matters beyond biodiversity. European peatlands store twice as much carbon as all the continent’s forests combined. Wetlands buffer floods. Permanent grasslands retain soil. As illustrated by the situation of coral reefs on a global scale, restoring an ecosystem without ensuring its sustained management often amounts to deferring the problem.
The money lacking today will reappear as climate adaptation costs tomorrow.
States’ Attempts to Close the Gap
Despite the structural deficit, several Member States are developing concrete approaches that deserve to be documented.
The Netherlands launched a national fund dedicated to restoring natural areas, financed by a tax on agricultural nitrogen. The mechanism is contested in court and politically fragile, but it creates a direct link between the activity that degrades and financing for restoration. It is a model the Commission is studying for possible European-wide transposition.
Germany is experimenting with ecosystem service payments: farmers who maintain permanent grasslands or restore wetlands receive remuneration indexed to measured environmental benefits. The program remains limited in volume, but it tests a logic different from area-based subsidies.
The European Investment Bank has increased its green lending for restoration projects, with favorable rates for local authorities and natural area managers. The Biodiversa+ network, which brings together research funding agencies from 30 countries, funds pilot projects intended to document the effectiveness of restoration techniques and their actual cost. These advances remain modest against the scale of need, but they build a base of evidence and institutional precedents.
Private financing is also receiving growing attention. Voluntary carbon credit and biodiversity credit markets could mobilize private capital toward restoration, provided the quality of credits is guaranteed and windfall effects are avoided. The Commission is working on a regulatory framework for natural carbon credits. Its adoption would condition the large-scale entry of institutional investors into this segment.
The Test of National Plans in September 2026
September 2026 marks a concrete deadline: Member States must submit their draft national restoration plans to the Commission. These documents will detail which ecosystems each country commits to restoring, on what timeline, and with what means. Their reading will say much about the reality of the commitment.
A credible plan identifies precise funding sources, sets measurable indicators, and includes compensation mechanisms for affected economic actors. A tactical plan lists general objectives, refers to further studies, and avoids specific commitments on financing. The difference between the two is readable to the naked eye.
The Commission assesses the quality of the plan drafts, may formulate observations, and Member States must take them into account in their final plans. This threat is real: the Union has already condemned Member States for failure to comply with environmental directives, notably on air quality. But procedures take years, and ecological damage does not await Court of Justice rulings.
The budgetary constraint plays fully here: Member States emerging from several years of high deficits do not have the fiscal margin to mobilize additional billions on nature restoration without stripping other priorities. France, whose interest charges on debt exceed €75 billion per year, illustrates this constraint with particular clarity.
Two Possible Trajectories by 2035
Two paths open up by 2030-2035, and they diverge quickly.
The first assumes additional channeling of European resources toward restoration. This could take the form of a revision of the CAP after 2027, with strengthened environmental conditionalities and specific restoration envelopes. It could also go through a dedicated fund, fed by European own resources, modeled on the Just Transition Fund created to accompany coal phase-out. In this scenario, the restoration law retains its credibility, 2030 objectives are partially achieved, and Europe has by 2035 a real basis for 2050 commitments.
The second path is fiscal stagnation. Governments adopt national plans formally compliant but without corresponding financing. 2030 objectives are missed on the most expensive-to-restore ecosystems. Infringement procedures begin, but States negotiate for delays. The law survives legally, but loses its operational substance.
This scenario produces a credibility crisis in European environmental mandates: if a legal obligation can be circumvented for ten years without consequences, economic actors draw their conclusions.
These two trajectories are not symmetric in their consequences. An ecosystem degraded for ten additional years does not simply restore itself by doubling credits afterward. Desiccated peatlands release carbon during their degradation. Pollinator insect populations collapse below points of no return. Ecological losses do not add: they multiply.
European reinsurers, who model long-term climate risks, have for several years documented the correlation between natural ecosystem degradation and increased insured damages from floods, droughts, and landslides. The Caisse centrale de réassurance and other sector actors have begun integrating ecosystem services into their risk models. This movement means that the cost of inaction gradually becomes quantifiable, and will one day be explicitly borne in insurance premiums.
The most tangible signal to watch through end-2026 is twofold: the volume of actual financing inscribed in the plans submitted in September, and the amount of agricultural compensation actually budgeted. These two indicators will distinguish serious commitments from statements of intent. If agricultural compensation remains underfunded, political resistance will harden in rural regions, and the 2029 European elections will provide the occasion to renegotiate objectives downward.
The credibility of an environmental mandate is measured by its capacity to hold under pressure. That of the restoration law will be tested in the next two years, before 2030 objectives become unattainable by construction.
Sources
- Euronews – EU countries urged to invest in nature restoration plans and close 65bn annual shortfall (August 2026)
- European Environmental Bureau – report on the financing gap for nature restoration, 2026 (URL not guaranteed)
- European Commission Joint Research Centre – estimate of financing needs for restoration of European ecosystems, 2026 (URL not guaranteed)
- Biodiversa+ research network – pilot restoration projects and documentation of costs (URL not guaranteed)
