Chambre régionale des comptes (CRC) de Nouvelle-Aquitaine has issued a formal report warning of financial fragility and significant operational challenges for ValOrizon, the waste management authority serving 88% of the Lot-et-Garonne department. While the agency has increased its waste recovery rate to 43%, the upcoming closure of the Monflanquin landfill in 2034 necessitates a major industrial transition that currently lacks stable funding.
Financial Challenges Facing ValOrizon

According to the July 1, 2024, report from the CRC, ValOrizon’s financial model is currently unsustainable. The audit revealed that the syndicat’s own resources covered only a quarter of its capital investments during the period under review.
The cost of processing household waste, excluding collection and recycling centers, rose from 45 euros per inhabitant in 2019 to 60 euros in 2024. The CRC concluded that these resources are neither permanent nor stabilized, leaving the syndicat in a precarious position as it prepares for future infrastructure requirements.
The 2034 Landfill Closure Deadline
The most pressing operational challenge for ValOrizon is the legally mandated closure of the Monflanquin landfill by 2034. The CRC report warns that without sufficient anticipation and planning, the continuity of public waste management services could be compromised.
To address this, ValOrizon has proposed the development of two units for energy-from-waste (UVE) recovery—one in the Villeneuvois area and another in the Agenais. This project represents a capital investment estimated at 120 million euros. Alain Lorenzelli, who assumed the presidency of ValOrizon on July 1, 2024, has acknowledged the urgency of the situation, noting that even if the project were launched immediately, construction would conclude only one year before the landfill’s closure.
Waste Recovery and Operational Performance
ValOrizon has made measurable progress in waste management, with the waste recovery rate rising from 36% in 2015 to 43% in 2023. These improvements are attributed to:
- The implementation of incentive-based pricing models.
- Ongoing waste prevention and reduction campaigns.
Despite these gains, the current 43% recovery rate remains significantly below the national target of 65% set for 2025.
Status of the Ecoparc Project
The CRC audit also examined the performance of the Ecoparc, a zone dedicated to the social and solidarity economy. The report indicates that the project, which required a total investment of several million euros, has not achieved the anticipated success. Several businesses have exited the site due to unfavorable economic conditions, and the CRC notes that the sale of the Ecoparc is now under consideration as the syndicat looks to secure its financial future.
Key Takeaways
- Governance: Alain Lorenzelli succeeded Ludovic Biasotto as president of ValOrizon on July 1, 2024.
- Audit Findings: The CRC identified a lack of long-term financial stability and a heavy reliance on external funding for investments.
- Infrastructure: The planned transition to two energy-from-waste units is essential to replace the Monflanquin landfill capacity but requires 120 million euros in funding.
- Performance: While recovery rates have improved, the organization must bridge a significant gap to meet national 2025 regulatory targets.
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