Globeleq and LHPC Commission Zambia's First Solar Hydro Hybrid Facility to Combat Drought and Bolster Grid Reliability

Globeleq and Lunsemfwa Hydro Power Company Limited have successfully commissioned Zambia's first solar hydro hybrid power plant, located in Kapiri Mposhi District within the Central Province. The milestone project unites a newly constructed 27 MWp solar photovoltaic facility with LHPC's pre-existing 56 MW hydropower operations. Connected directly to the national grid, the installation is engineered to enhance the overall reliability and sustainability of electricity distribution across the country. By capitalizing on dual generation sources, the initiative introduces an integrated operating model designed to optimize power delivery while addressing persistent structural deficits in the national energy supply.

Under the operational design of the facility, the 27 MWp solar plant generates electricity during peak daylight hours. This daytime solar generation allows operators to conserve water within the hydropower reservoir, which is then utilized to ramp up hydropower generation during the evening peak when electricity demand surges. Construction on the project commenced in September 2025 and reached completion twenty-six days ahead of its scheduled commercial operation date. This commissioning follows Globeleq's acquisition earlier in the year of a 51 percent stake in LHPC, a move backed by institutional investors British International Investment and Norfund, which collectively strengthens the company footprint in the Zambian energy market.

The broader market context reveals rapid expansion in Zambian renewable infrastructure, with total installed solar capacity climbing from 88 MW in 2021 to approximately 841 MW by 2026. This hybrid integration arrives alongside other major infrastructure pushes by Globeleq, including the launch of the Leopards Hill development in Lusaka. That separate undertaking is structured to combine a 250 MWp solar plant with a 150 MW and 600 MWh battery energy storage system. Together, these consecutive developments signal an aggressive scaling of renewable assets aimed at transforming the operational capacity of Zambia's oldest independent power producer and diversifying the national energy mix.

Why This Matters

The commissioning of Zambia's first solar hydro hybrid plant introduces a vital operational mechanism for climate resilience in regional power sectors. By intentionally conserving reservoir water during daylight hours to release it during high demand evening windows, the facility directly confronts the vulnerability of hydroelectric grids to prolonged drought conditions. This operational strategy mitigates seasonal generation drops, offering a blueprint for how independent power producers across southern Africa can maximize existing hydro assets without requiring immediate greenfield water storage expansions.

From a market perspective, the integration of solar and hydro assets under a unified corporate and physical grid structure stabilizes revenue profiles for independent power producers while easing supply constraints for national utilities. Backed by institutional development finance institutions such as British International Investment and Norfund, the project underscores how targeted equity acquisitions can accelerate the deployment of complex hybrid technologies. As Zambia expands its solar footprint to over 840 megawatts, projects of this scale validate the commercial viability of hybrid models in mitigating baseload volatility and securing long term grid reliability.

Opportunities

• Independent Power Producers: Opportunities to replicate the solar hydro hybrid model across southern African river basins facing hydrological variability and seasonal drought risks.
• Grid Infrastructure Contractors: Commercial openings to supply high voltage electrical integration equipment and switchyard upgrades for facilities connecting dual generation sources to national transmission lines.
• Energy Storage Integrators: Prospects for deploying advanced battery storage and automated power management systems to further optimize hybrid generation profiles and load shifting capabilities.
• Development Financiers: A proven template for deploying equity and debt instruments into brownfield independent power producer expansions that simultaneously address climate adaptation and capacity shortages.

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