Keypoints:
- Malawi to join Southern African power pool
- 218km transmission line nearing completion
- Imports to reduce outages and boost growth
MALAWI is edging closer to a long-anticipated energy breakthrough as its power interconnection project with Mozambique nears completion, a development expected to ease chronic electricity shortages and reshape the country’s economic outlook.
Malawi’s connection to Mozambique will end decades of energy isolation, unlock regional electricity trade, and reduce outages that have constrained industrial growth. The project is widely seen as a cornerstone for improving investor confidence and accelerating economic expansion, building on broader Mozambique–Malawi economic cooperation.
Mozambique–Malawi transmission line nears completion
At the centre of the project is a 218-kilometre, 400kV high-voltage transmission line linking the Matambo substation in Mozambique’s Tete Province to the Phombeya substation in southern Malawi.
Construction is now estimated to be around 90 percent complete. Malawi has finalised its portion of the infrastructure, while earlier delays on the Mozambican side—linked to difficult terrain and episodes of civil unrest—slowed progress.
Despite these setbacks, commissioning is now expected by the second quarter of 2026, according to SolarQuarter.
Once operational, the interconnector will initially enable Malawi to import about 50 megawatts of electricity, with capacity expected to scale up to 200 megawatts over time. This represents a meaningful boost to a grid that has historically struggled to meet peak demand.
Power link to ease Malawi electricity shortages
Malawi’s electricity system has long been under strain, with heavy reliance on hydropower from the Shire River exposing the country to droughts and fluctuating water levels.
This has resulted in frequent outages, forcing businesses to depend on expensive backup generation and limiting productivity across key sectors. The impact of power outages on Malawi’s economy has been widely documented, underscoring the urgency of structural energy reforms.
Access to imported electricity through Mozambique is expected to stabilise supply and reduce the intensity and frequency of load shedding.
Malawi joins Southern African power pool
For decades, Malawi has operated as an ‘electrical island’, unable to participate in cross-border electricity trading. The new link will integrate the country into the Southern African Power Pool (SAPP), enabling it to access surplus power from neighbouring states.
This shift reflects broader regional trends, including regional energy investment trends across Africa, aimed at improving energy security and optimising resource use.
Mozambique, with substantial hydropower and natural gas generation capacity, is expected to benefit from increased export opportunities, reinforcing its role as a regional energy hub.
Mozambique power link to boost Malawi growth
Reliable electricity is widely seen as a prerequisite for sustained economic development. For Malawi, improved power supply could unlock growth in manufacturing, agro-processing, and services, sectors that have been constrained by unreliable energy access.
The interconnection also complements ongoing renewable energy investments, including solar projects, as part of a broader strategy to diversify the country’s energy mix. This aligns with developments across Africa’s fast-growing energy sector, where countries are increasingly investing in diversified and resilient energy systems.
Outlook for Malawi’s energy future
As final construction stages progress, the Mozambique–Malawi power link is set to mark a defining moment in the country’s energy transition.
If delivered on schedule, the project could significantly reduce electricity shortages, strengthen regional integration, and position Malawi for more stable and sustainable economic growth.
