Geothermal Energy Revitalizes the Desert Region of Kébili
In the mineral silence of the Kébili desert, a discreet yet powerful energy is rising from the depths: geothermal heat. In the Ech-Chareb delegation, this long-neglected resource is becoming the driving force behind an ambitious agricultural project, capable of transforming the daily lives of residents.
With the progressive installation of over a hundred geothermal greenhouses, the region is preparing to undergo a major transformation, combining local know-how, mastered technologies, and a fierce determination to open up new fields of prosperity.
Launch of Geothermal Greenhouse Operations
In cooperation between the Rjim Maatoug Office for the Development of the South and the Sahara and the Technical Center for Geothermal Cultures of Gabès, the first operations for exploiting geothermal greenhouses have been launched in the Ech-Chareb region, in the Kébili governorate. The project aims to implement 2 to 4 geothermal greenhouses, distributed between the north and south zones.
The technical team from the center, accompanied by engineers, held several coordination meetings, followed by field visits. These visits allowed for the analysis of the essential hydraulic components of the project: the presence of a deep well fed by geothermal water reaching 80 liters per second and a temperature approaching 80°C with a salinity level of less than 2g, transported by pipes of several centimeters in diameter.
The site also includes a collection basin and reservoirs to ensure control of the flow and temperature, essential for the smooth operation of the project.
Experimental Model
It was agreed that the effective launch of the project would be done through an experimental model. This model consists of two to four geothermal greenhouses intended for the production of vegetables and adapted cultures. If the experience is conclusive, it will be extended to the entire area, according to a controlled distribution plan ensuring optimal and equitable exploitation among beneficiaries.
This pilot project is expected to play an essential role in revitalizing the Ech-Chareb region, particularly through geothermal culture, recognized for its ability to resist difficult climatic conditions and reduce the risks associated with pests and repetitive diseases.
Experimental Phase
The experimental phase will focus on the creation of modern, high-productivity greenhouses, protected and well-insulated, particularly adapted to the region's climatic conditions. This system will allow for an end to years of dependence on improving poorly adapted or vulnerable varieties, while offering new economic perspectives for families in the area.
Local Partnerships
Several local associations and partner institutions have participated in the various stages of this project, notably through essential material contributions to the success of this innovative initiative, which has a strong social and economic dimension.
