Greener, better, stronger: Factors for the successful implementation of green budgeting in EU Member States

15 June 2023 - Climate Report - By : Chloé BOUTRON

National budgets, as the main driver of public action, need to be ‘greened’ by governments to achieve the transition to low-carbon, climate-resilient, and sustainable economies. That is, budgeting processes need to ensure sufficient funds are directed towards green activities and are directed away from environmentally harmful ones.

 

Green budgeting consists of a set of tools to help governments align public budgets with climate and environmental objectives. Since the implementation of the first green budgeting exercise in Nepal in 2011 (1) with the support of the United Nations Development Programme (UNDP), over 60 countries, including 12 European Union (EU) Members States, have implemented the practice. Yet, only limited funds worldwide are currently allocated to climate and environmental objectives, and budgets still significantly support environmentally harmful activities (e.g., through fossil fuel subsidies) (IEA 2023).

 

Implementing, or improving green budgeting can help EU Member States deliver on their climate and environmental objectives. To foster the uptake of the exercise, the European Commission’s Directorate-General for Economic and Financial Affairs (DG ECFIN) published the EU Green Budgeting Reference Framework (GBRF) – a no ‘onesizefitsall’ tool – in 2020 (2). Additionally, a multicountry capacity building programme, the “EU Green Budgeting Training”, was launched in 2021 at the request of Member States. It is funded by the European Union with the Commission’s Technical Support Instrument, managed by the Directorate-General for Structural Reform Support (DG REFORM), and carried out in cooperation with the Institute for Climate Economics (I4CE) and Expertise France.

 

This report presents insights gathered through the delivery of the EU Green Budgeting training in 23 Member States (3). It highlights resources and opportunities that facilitate the implementation of green budgeting among Member States: the willingness to exchange on good practices with peers, EU requirements to develop climate and environmental strategies which provide context for green budgeting, and the uptake of outcome-responsive budgeting in several countries. This report also points out challenges and suggests options to circumvent them to ensure that green budgeting is implemented in a robust manner, is nationally owned, and effectively serves as a decisionmaking tool to align budgets with national climate and environmental objectives.

 

When properly implemented, green budget tagging – a prominent green budgeting tool – can provide a clear picture of the share of a national budget that is aligned, or runs counter, with national climate and environmental targets, and can inform reforms of budget items, notably items that support environmentally harmful activities. However, if countries want to know how much public funding is needed to achieve climate and environmental targets, then they should complement green budgeting with a financing plan for the transition to a low-carbon, resilient, and sustainable economy, featuring estimates of investment needs.

 

 


1 – https://www.npc.gov.np/images/category/climate_public_expenditure.pdf

2 – https://economy-finance.ec.europa.eu/economic-and-fiscal-governance/green-budgeting-eu_en

3 – See Table 2 in the annex for a list of participating countries.

To learn more
  • 02/25/2026
    Adapting France to +4°C: current resources, additional needs, and funding options

    This report, originally published in French in September 2025, is first a contribution to the public debate on adaptation in France. The methodologies applied, the data collection process, as well as the analytical framework proposed, may inform broader discussions in Europe, as the preparations for an EU integrated framework for European climate resilience and risk management are well underway. 

  • 02/24/2026 Op-ed
    EU Member States set 2040 climate target – but is the Union on track for 2030 in the energy sector?

    An outlook on EU investment needs for the energy transition and the EU’s 2040 climate target. Just before the start of COP30 in Belém, EU Member States agreed to reduce net greenhouse gas emissions by 90% in 2040 compared to 1990 levels, including a 5% flexibility through international carbon credits. 

  • 01/16/2026 Blog post
    CBAM and fertilisers: ring-fencing budgets to help farmers reduce their use of mineral fertilisers

    The Carbon Border Adjustment Mechanism (CBAM) came into force on 1 January 2026. It is a carbon tax applied at the borders of the European Union to imports of certain industrial products covered by the EU Emissions Trading System (EU ETS). Nitrogen-based mineral fertilisers are included in this initial list of products. To avoid an increase in costs for the farmers concerned, the level of the tax has been reduced for fertilisers, and they may even be temporarily excluded from the scope of the CBAM. Yet, for the climate, but also for France’s strategic independence and food sovereignty, the CBAM will ultimately have to be fully applied to mineral fertilisers. To limit or even avoid an increase in farmers’ fertiliser expenditure, we need public policies – some of which are currently under threat. Ring-fencing budgets for these policies would be a way to support farmers’ incomes and the food sovereignty of both the European Union and France, while reducing the carbon footprint of our food system. 

See all publications
Press contact Amélie FRITZ Head of Communication and press relations Email
Subscribe to our mailing list :
I register !
Subscribe to our newsletter
Once a week, receive all the information on climate economics
I register !
Fermer