Zambia Kicks Off Construction of a 100-MW Utility-Scale Solar Power Plant
- Özcan Berk Atakan
- 3 days ago
- 3 min read
Zambia has officially launched the construction of a 100-MW utility-scale solar photovoltaic (PV) power plant, marking a major milestone in the country’s ongoing transition toward a more diversified and resilient energy mix. The project is located in the Siavonga District, a region strategically selected for its high solar irradiation and proximity to existing grid infrastructure.
The groundbreaking ceremony underscores Zambia’s commitment to accelerating renewable energy deployment at a time when the country is facing increasing pressure on its power system due to climate variability, prolonged droughts, and heavy reliance on hydropower.
The 100-MW solar project is being developed by JIGSCO Energy Corporation, a joint venture involving ZESCO, Zambia’s state-owned electricity utility, and private investment partners. The total investment value of the project is estimated at around USD 80 million, highlighting strong confidence from both public and private stakeholders in Zambia’s renewable energy strategy.
Engineering, procurement, and construction (EPC) responsibilities have been awarded to PowerChina, one of the world’s largest contractors in renewable energy infrastructure. PowerChina’s involvement brings extensive experience in delivering large-scale solar projects across Africa, Asia, and the Middle East.
The plant is expected to reach commercial operation by December 2026, following a phased construction schedule.
Zambia’s power sector has historically been dominated by hydropower, which accounts for the majority of installed capacity. However, recurring droughts linked to climate change have significantly reduced water levels in major reservoirs, leading to load shedding and power supply constraints in recent years.
This new solar project directly addresses several strategic priorities:
Energy diversification: Reducing dependence on hydropower by adding non-hydrological renewable capacity
Grid stability: Supporting daytime peak demand and easing pressure on hydro assets
Energy security: Improving resilience against climate-related disruptions
Economic development: Creating local jobs during construction and operation
The project aligns with Zambia’s Integrated Resource Plan (IRP) and National Energy Policy, both of which emphasize rapid expansion of solar PV as a cornerstone of future capacity additions.
The Siavonga solar plant is part of a broader pipeline of renewable energy projects currently under development across Zambia. In parallel, several smaller and mid-scale solar PV projects have recently achieved financial close or entered early construction stages, reflecting growing momentum in the sector.
Once operational, the 100-MW facility is expected to supply clean, affordable electricity to tens of thousands of households, while also supporting industrial and commercial demand. From an environmental perspective, the project will significantly reduce carbon emissions by displacing fossil-fuel-based generation and alleviating stress on hydro resources during dry seasons.
Beyond its direct capacity contribution, the project sends a strong signal to international investors, lenders, and EPC contractors that Zambia remains an attractive destination for utility-scale renewable energy investment. Transparent project structures, participation of the national utility, and engagement of experienced international contractors are key factors strengthening investor confidence.
As Southern Africa continues to face energy security challenges, Zambia’s move to scale up solar generation positions the country as an emerging renewable energy hub in the region.
With construction now underway, the Siavonga 100-MW solar project represents more than just a power plant—it is a strategic shift in Zambia’s energy future. If delivered on schedule, it will play a critical role in stabilizing the national grid, supporting economic growth, and advancing the country’s long-term decarbonisation goals.
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