Each year, the budget law sets the government’s budgetary priorities: what it funds, what it cuts, and the fiscal tools it uses to influence economic behavior. In 2026, environmental issues remain a focus in the text, through dedicated budget appropriations (ecology, risk prevention, sustainable mobility), as well as through tax measures related to energy, waste, pollution, and transportation.
Here's something to read factual the key “environmental” provisions associated with the 2026 Budget Bill (PLF).
1) A “green budget” attached to the 2026 Budget Bill
The government has published, as an appendix to the 2026 Budget Bill, the 6th edition of the “green budget”, a classification document that assesses the environmental impact of government spending and highlights trends in spending deemed to be environmentally friendly. According to the Ministry of Finance, this report reveals a 2.1 billion euro increase in spending on environmental initiatives compared to the initial 2025 budget bill.
2) Budget appropriations earmarked for “environmental protection and risk prevention”
The 2026 Budget Bill includes programs and initiatives under the “Sustainable Ecology, Development, and Mobility” category, particularly regarding the environmental protection and the risk prevention (pollution, industrial safety, natural hazards, etc.), as outlined by the National Assembly in the budget documents.
Important point: At this stage, the budget bill sets out funding allocations, programs, and objectives, but the actual results will also depend on budget execution (that is, what is actually committed and spent in 2026).
3) Local Governments: The Green Fund at the Center of the Debate
The Green Fund, a funding mechanism designed to assist local governments with ecological transition projects, is being discussed as part of the 2026 budget talks.
A Senate report indicates a sharp decline in announced funding, with 650 million euros in commitment appropriations in 2026, versus 2.5 billion euros in 2024, which means, in practice, that 2026 would be devoted primarily to fulfilling commitments already made.
4) Environmental Taxation: Waste, Pollution, and Price Signals
The 2026 Budget Bill includes (or discusses) several environmental tax measures.
a) Waste: TGAP Pathway and Tools
Several analyses in the trade press mention a New trajectory for the TGAP “waste” tax”, which aims to increase the cost of certain treatment methods and encourage prevention, sorting, recovery, and recycling.
b) PFAS: A tax proposed in the 2026 debate
In the trade press, the 2026 budget proposal is also linked to the idea of a PFAS-related fee (per- and polyfluoroalkyl substances, often referred to as “forever chemicals”), indicating an effort to address this issue in the budget.
(The exact details depend on the scope specified in the adopted text: tax base, taxpayers, and effective date.)
5) Energy: Taxation, Excise Taxes, and Targets
Environmental policy in a budget bill also involves energy taxation (excise taxes, convergence, incentives).
Some reports indicate that the government has eliminated the path toward tax convergence on electricity and natural gas in the first part (revenue) of the 2026 Budget Bill.
6) Transportation: Penalties and Vehicle Taxation
The 2026 Budget Bill also includes provisions related to vehicle taxation, which are often linked to climate goals (CO₂ emissions, vehicle weight, etc.).
According to AEF info, the 2026 budget bill would postpone a measure to prevent circumvention of the CO₂ and weight-based penalties on passenger vehicles.
7) Plastics: A Topic of Discussion, but a Tax That Is Controversial
A tax on plastics and packaging was among the topics discussed in connection with the 2026 budget.
News reports indicate that The proposed tax on plastic packaging was scrapped in the Senate, illustrating the trade-offs and conflicts surrounding this type of taxation.
8) The overall framework of the 2026 budget (deficit, context) is weighing on environmental issues
Beyond the “environment” provisions, the 2026 Budget Bill is part of a broader public finance trajectory: The Ministry of Public Affairs, for example, sets a target of deficit of 4.7% of GDP in 2026 (after 5.41 TP3T in 2025).
This context helps explain why certain environmental policies end up redirected, spread out, reduced, or packaged.
Key Takeaways
The 2026 Budget Bill includes an appendix “green budget”, and the French Ministry of Finance has announced an increase in spending on environmental initiatives.
The “environment/risk prevention” appropriations are itemized in the budget documents submitted to Parliament.
Some sensitive issues relate to the Green Fund for local governments (funding levels in 2026).
The text also addresses taxation related to waste (TGAP), at the PFAS, and certain aspects of energy and vehicle taxation.
