The OL-Ndanyat 30 MW Wind Power Project is a significant, privately-developed renewable energy venture by Ol-Ndanyat Power Company Limited (ONPCL) located in the wind-rich Ngong Hills, Kajiado County, Kenya. Harnessing some of Kenya’s best wind resources—characterized by annual wind speeds of $8.0$ to $9.2$ m/s—the project will install twelve $2.5$ MW wind turbines to achieve a total capacity of 30 MW. This facility is expected to generate approximately 141 GWh of clean electricity annually, capable of powering over 70,000 households and offsetting 93,000 tonnes of CO2 emissions per year, thus strongly supporting Kenya’s climate goals and Vision 2030. The project is technically and economically viable, with all necessary studies and land acquisition completed, and notably, the entire capital investment has been fully secured through private equity financing, guaranteeing risk-free implementation and ensuring its strategic alignment with national energy expansion and decarbonization efforts.
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The OL-Ndanyat 30 MW Wind Power Project places a strong emphasis on Environmental and Regulatory Compliance and benefits from a favorable Site Location and Characteristics.
Environmental & Site Considerations.
Location: The project is situated along the eastern escarpment of the Ngong Hills in Kajiado County, Kenya, approximately $45$ kilometers southwest of Nairobi.
Topography: The site is characterized by gently sloping ridge terrain (less than $6\%$ gradient) at an elevation of approximately $1,900$–$1,950$ meters above sea level. This alignment naturally channels wind flows, offering an unobstructed wind corridor.
Biological Sensitivity: The area is predominantly open grassland and light shrub cover. The site has been assessed as having low biodiversity sensitivity, with no national parks, wetlands, or major wildlife migration corridors within or adjacent to the boundary.
Regulatory Compliance and Mitigation
Compliance Status: The project is in full regulatory compliance with Kenya’s environmental law. It has successfully completed a comprehensive Environmental and Social Impact Assessment (ESIA) and has been formally approved by the National Environment Management Authority (NEMA) through the issuance of a NEMA License.
Impacts and Mitigation:
-Positive Impacts: The project is expected to avoid approximately 93,000 tonnes of CO2 emissions annually by displacing fossil-fuel generation.-Negative Impact Mitigation: Potential negative impacts like temporary noise, dust, and avifauna collision risk are managed through a detailed Environmental and Social Management Plan (ESMP). Mitigation measures include a setback distance of over one kilometer from the nearest residential clusters to minimize noise and shadow flicker.
Community Engagement: The developer has maintained proactive engagement with local communities, establishing a Grievance Redress Mechanism (GRM) and planning Corporate Social Responsibility (CSR) programs focusing on water resource enhancement and local employment.
The combination of the site’s favorable characteristics and the project’s fully compliant and responsible planning ensures it has minimal and manageable environmental risks.
The OL-Ndanyat 30 MW Wind Power Project is a robust and strategic private equity-financed renewable energy venture by Ol-Ndanyat Power Company Limited (ONPCL), set for implementation in the resource-rich Ngong Hills, Kajiado County, Kenya. Leveraging a mean annual wind speed of $8.0 – 9.2$ m/s, the project will utilize twelve $2.5$ MW turbines to achieve a 30 MW installed capacity, generating an estimated 141 GWh of clean electricity annually . The project boasts high readiness, with secured financing and full regulatory compliance, including a NEMA License following a comprehensive ESIA With a short, efficient $66$ kV interconnection route to the nearby Kimuka Substation and a 21-month construction timeline , the project is technically sound and poised for rapid commencement, significantly contributing to Kenya’s energy security and decarbonization goals.
Project Information
OL-Ndanyat 30 MW Wind Power Project
21 months (3 months LNTP + 18 months EPC execution)
