Public participation is a cornerstone of democratic governance and essential for ensuring effective public administration.
The involvement of stakeholders — including citizens, civil society organizations, Non- Governmental Organizations (NGOs), local authorities, and private sector actors — enhances decision-making by incorporating different perspectives, promoting social trust, and fostering shared responsibility. This approach is particularly crucial in environmental decision-making, where balancing ecological protection, economic interests, and social well-being presents complex challenges.
This paper highlights the interplay between public participation, good administration, and environmental governance, with particular reference to the Aarhus Convention. This international treaty establishes clear rights for the public to access information, participate in decision-making, and seek justice in environmental matters. By embedding these principles, governments can ensure greater transparency, accountability, and legitimacy in policy development.
A key example illustrating this approach is the French experience of Débat Public, which has been widely used in infrastructure procedures, enriching the public decision-maker's assessment horizon through the inclusion of diverse requests and perspectives. Such an instrument of participation has the merit of ensuring a confrontation between different factors (technological, natural, and human), which often draw on competing and sometimes antagonistic public and private interests.
The Débat Public process in France is a structured and legally mandated public consultation that enables citizens, NGOs, and local authorities to raise concerns and provide input into large- scale projects, particularly those with significant environmental impacts.
One notable example of this process is the public consultation surrounding the construction of the Flamanville nuclear power plant.
The Débat Public for Flamanville allowed for the inclusion of a wide array of voices, including environmental groups who raised concerns about the long-term ecological consequences of nuclear energy.
The process was instrumental in addressing these concerns, incorporating improvements in safety protocols, and proposing solutions for better waste management practices. Despite the project moving forward, the participation process ensured that various stakeholder interests were considered, promoting transparency and a deeper understanding of the broader social, environmental, and economic impacts.
In this context, the Débat Public aligns with the principles of the Aarhus Convention by ensuring public access to information, enabling meaningful participation in environmental decision-making, and fostering accountability. The process not only improved the quality of the decision but also contributed to greater legitimacy and trust in the policy-making process. Through such examples, it is evident that well-structured public participation mechanisms like the Débat Public play a crucial role in ensuring that infrastructure projects balance the interests of all stakeholders while promoting sustainable development. This method underscores the importance of integrating diverse perspectives to achieve better governance and policy outcomes in environmental matters.
By analyzing this case, the paper offers insights into how integrating the Aarhus Convention's principles with participatory governance models can enhance environmental decision-making. Strengthening these practices contributes to improved public service delivery, sustainable development, and more resilient democratic institutions.