Managing Malawi's growing solar waste challenge
Malawi’s energy sector is defined by low grid electrification and a heavy dependence on off‑grid solar. Fewer than one‑third of households have electricity, and rural access is below 5%, making decentralised solar central to national electrification plans.
Government policies recognise solar home systems and pico‑solar products as key to universal access. This has been reinforced by major donor programmes such as the World Bank’s ASCENT programme, which aims to deliver electricity services to more than 800,000 households and institutions through grid and off‑grid expansion.
This has driven rapid growth in:
- SHS deployment
- Institutional PV systems
- Small scale C&I rooftop installations
But the market faces quality challenges, including substandard and counterfeit products in informal markets. This leads to short product lifetimes and a rising stream of Photovoltaic (PV) related e-waste – a risk not yet integrated into national planning.
Malawi currently has no dedicated policy for solar PV End-of-Life (EoL) management. It currently sits within broad governmental energy and environmental frameworks which lack clear mandates or enforcement mechanisms.
Current PV EoL practices
Malawi’s PV end‑of‑life landscape is marked by informal disposal, limited recycling capacity and unclear institutional responsibility. Most companies lack take‑back systems, so failed panels and batteries accumulate in homes, institutions and warehouses before entering informal waste streams.
Only small‑scale dismantling and export occur, while most materials are dumped or burned. Weak coordination between the Malawi Environmental Protection Agency (MEPA), Malawi Energy Regulation Agency (MERA), Malawi Communications Regulatory Authority (MACRA) and local councils leaves no clear authority for PV EoL, and poor product quality control accelerates failures. These gaps create significant environmental and social risks, especially for informal workers and nearby communities exposed to hazardous materials.
Market strengths
- Repair and Refurbishment: Initiatives like SolarAid are starting to demonstrate viable approaches for extending product lifetimes and delaying waste generation.
- Technical Capacity: Existing private-sector operators (Omicron) show technical capacity for PV dismantling, aggregation and export-based material recovery.
- Industry Coordination: REIAMA provides a growing platform for sector collaboration and dialogue on PV waste.
- Municipal Infrastructure: Existing local waste systems offer practical entry points for future PV collection networks.
Market challenges
- Technical limits: The country has no capacity to recycle PV modules or lithium‑ion batteries, and most lead‑acid batteries are processed informally and unsafely. Short‑lived, low‑quality products increase waste, and non‑metal materials like glass and plastics end up dumped.
- Economic barriers: PV components are bulky and low-value, making export recycling costly and often uneconomic. Recycling usually costs more than recovered materials are worth, so companies have little incentive to participate.
- Regulatory gaps: No agency is responsible for PV end-of-life oversight, enforcement is weak, and poor product-quality controls allow substandard equipment to enter the market. Lack of national data hinders planning for formal waste systems.
- Social impacts: Informal dismantling exposes workers and nearby communities to hazardous materials, and low public awareness means vulnerable groups bear the greatest environmental and health risks.
Opportunities for improvement
Immediate (0–2 years)
- Pilot PV collection points in major urban centres using existing municipal waste transfer infrastructure.
- Expand repair and refurbishment programmes to delay entry of systems into waste streams.
- Implement coordinated national awareness campaigns on safe PV disposal and handling.
Medium term (2-5 years)
- Assign clear institutional responsibility for PV EoL management across energy and environmental agencies.
- Develop national reverse-logistics systems linking collection points with aggregators and licensed recyclers.
- Establish national PV deployment and waste-tracking systems to support future policy design and EPR implementation.
Long term (5+ years)
- Introduce phased EPR mechanisms once collection and data systems are operational.
- Develop regional recycling partnerships to achieve economies of scale for specialised material recovery.
- Integrate PV life cycle planning into future energy-access programmes and national CEE strategies.
Priority actions
- Conduct a national PV waste-flow assessment: Develop an evidence base on existing and projected PV waste volumes, storage practices and disposal pathways to support policy development and infrastructure planning.
- Pilot decentralised PV collection systems: Establish certified collection points through municipalities, solar companies and service centres in major urban areas to enable safe aggregation of EoL PV components.
- Clarify Institutional mandates for PV EoL management: Assign clear responsibility across environmental, energy and local government institutions and establish coordination mechanisms to address regulatory fragmentation.
- Strengthen repair and refurbishment capacity: Expand technician training and support existing repair initiatives to extend system lifetimes and delay entry of PV components into waste streams.
- Develop a national reverse-logistics model: Link local collection points with aggregators and licensed processors to enable safe handling, preprocessing and preparation of materials for regional recycling.
- Improve enforcement of solar product quality standards: Strengthen import controls and market surveillance to reduce substandard equipment entering the market and contributing to premature system failure.
- Integrate PV EoL requirements into electrification programmes: Ensure future donor-funded and national energy-access initiatives include provisions for repair, collection and safe disposal throughout the project life cycle.