French Environmental Law

Constitutional Framework

French environmental law (droit de l’environnement) derives constitutional authority from the Charter for the Environment (Charte de l’environnement) of 2004, integrated into the Constitution of the Fifth Republic by constitutional law, endowing environmental principles with constitutional status. Article 1 declares the right to live in a balanced and healthy environment. Article 2 imposes a duty on every person to take part in preserving the environment. Article 3 establishes the precautionary principle (principe de précaution) , requiring public authorities to adopt proportionate measures where damage may occur despite scientific uncertainty. Article 4 enshrines the polluter pays principle, Article 5 the principle of preventive action, and Article 6 mandates integration of environmental protection into all public policies. These constitutional principles may limit economic freedoms and property rights, subject to proportionality review by the Constitutional Council (Conseil constitutionnel).

The Environmental Code

The Environmental Code (Code de l’environnement) , created in 2000, consolidates French environmental legislation into a single codified framework covering water, air, biodiversity, waste, classified installations, and EIA. Administrative courts apply the Code directly, facilitating cross-sectoral environmental integration.

Administrative Framework: Classified Installations

The classified installations for environmental protection (installations classées pour la protection de l’environnement, ICPE) regime is the central instrument of industrial regulation. Any industrial or agricultural installation presenting dangers or disadvantages for the environment must comply. Installations are classified by decree as subject either to authorisation (autorisation) by the prefect, requiring a detailed EIA and public inquiry, or declaration (déclaration) with prescribed operational requirements. The authorisation process assesses compliance with best available techniques and the Seveso major-accident regime. The prefect may impose supplementary conditions, suspend operations, or order closure for non-compliance.

Environmental Impact Assessment and Public Inquiry

The Environmental Code requires an EIA (étude d’incidence environnementale) for projects with significant environmental effects. The public inquiry (enquête publique) , conducted by a commissioner appointed by the administrative tribunal, ensures public participation and reflects French administrative law’s emphasis on procedural transparency.

Regional Environmental Authorities

The Regional Directorate for the Environment, Planning and Housing (DREAL) exercises regulatory and enforcement functions for ICPE inspections, water management, and nature protection. The French Biodiversity Office (OFB) exercises environmental police powers.

Water and Aquatic Environments

Water law, built on the Water Law of 1992 and the Water and Aquatic Environment Law (LEMA) of 2006, codified in the Environmental Code, establishes quantitative and qualitative management through water agencies (agences de l’eau) operating at the river basin level corresponding to the Water Framework Directive. Agencies collect charges (redevances) on water withdrawals and pollution discharges, using revenues to finance water quality improvements and infrastructure. LEMA prohibits discharges of certain priority hazardous substances and strengthens wetland protection, prohibiting activities damaging wetland ecological functions except where justified by overriding public interest.

Biodiversity Protection

The Law for the Reconquest of Biodiversity (2016) introduced the principle of avoid, reduce, compensate (ERC) and established ecological prejudice (préjudice écologique) , codified in Article 1246 of the Civil Code, permitting compensation for damage to the environment independent of harm to persons or property, following the Erika oil spill litigation.

Climate Change Legislation

The Energy Transition for Green Growth Law (LTECV) of 2015 set targets of reducing greenhouse gas emissions by 40% by 2030 relative to 1990 levels and achieving carbon neutrality by 2050. The law established the carbon budget (budget carbone) system setting sectoral emission caps for five-year periods and introduced a carbon tax (contribution climat-énergie) on fossil fuel consumption. The Climate and Resilience Law of 2021 strengthened these provisions with energy renovation obligations for buildings, restrictions on letting energy-inefficient housing, prohibition of domestic flights where rail alternatives exist, enhanced corporate climate risk reporting, and a narrowed crime of ecocide (délit d’écocide) for serious intentional environmental damage.

Waste Management and Circular Economy

The Anti-Waste for a Circular Economy Law (AGEC) of 2020 prohibits destruction of unsold non-food products, extends extended producer responsibility (filières REP) to new categories including toys and building materials, and bans single-use plastics progressively, aiming for elimination by 2040.

Grenelle de l’Environnement

The Grenelle de l’Environnement of 2007 was a multi-stakeholder process producing the Grenelle I Law (2009) setting strategic objectives and the Grenelle II Law (2010) implementing regulatory measures including energy performance standards, exemplifying the French tradition of negotiated environmental policy development.