Turning an Environmental Problem into an Economic Opportunity
MEPS, a Tunisian startup founded by Khouloud Ayachi, is developing an innovative solution for producing biogas and organic fertilizer from waste, targeting farmers, tourism operators, and agri-food industry players.
The Project's Origins
The idea was born out of a personal experience. Khouloud Ayachi explains that her family, who are farmers and breeders in Bargou, faced problems with waste management and high energy and agricultural input costs. "We started by identifying a real need on the ground, particularly among small farmers, who do not have access to adapted energy solutions," she emphasizes.
The Solution
The solution developed by MEPS relies on a smart mechano-chemical system capable of producing energy and organic fertilizer simultaneously. Unlike traditional solutions, which are often heavy and industrial, MEPS offers customized installations adapted to the size and needs of each user. "Even a farmer with five cows can install our system. They don't have to opt for photovoltaic or continue to rely on fuel," explains the founder.
Autonomous Functioning and Monitoring
The device operates autonomously, with an anticipatory anomaly detection system and remote monitoring. MEPS has developed a mobile application and a web dashboard to monitor the performance of each installation. "We monitor all installed systems and help our clients understand how much carbon they save and how they enter a circular economy logic," Khouloud Ayachi specifies.
Environmental and Economic Impact
The impact is both environmental and economic. According to the CEO of MEPS, the solution can reduce energy costs by up to 40% and achieve 100% savings on chemical fertilizer purchases, whose prices weigh heavily on farmers. "We're talking about 15 to 16 thousand dinars per year that the client no longer needs to spend. They can even sell the excess fertilizer produced," she affirms.
SaaS Model and Expansion Plans
The startup has also developed an IoT-based SaaS model for clients with existing installations, to reduce dependence on machine sales. This system is currently in the testing phase. For now, MEPS is focusing on Tunisia, its primary market, with pilot projects underway with eco-lodges, farmers, and local structures. The pilot phase will continue before the launch of industrial production, scheduled for 2026. "We're finalizing tests, and then we'll launch the production batch next year," indicates the founder.
Ambition and Recognition
Khouloud's ambition goes beyond national borders. In June 2025, she was recognized in the prestigious Forbes Africa "30 under 30" ranking, which highlights the most promising young African talents in various fields, a recognition that underscores the impact and potential of her entrepreneurial vision.
Financial Plans and Partnerships
On the financial side, MEPS is preparing a fundraising campaign of 3 million dinars, scheduled for March 2026, to support production and marketing. The objective is clear: to accelerate industrialization and market access. The startup also plans to establish partnerships with financial institutions to facilitate access to the solution through adapted payment mechanisms.
A Startup with High Impact
With a machine capable of producing up to 250 kg per day, an estimated return on investment of four years, and an inclusive approach designed for small producers, MEPS positions itself as a startup with high impact, at the intersection of energy, agriculture, and circular economy. For Khouloud Ayachi, the ambition is clear: "The goal is for waste to become a resource, wherever possible."
