Green economy nonprofit GreenCape, in partnership with UK Partnering for Accelerated Climate Transitions (UK-PACT), has published the ‘2026 National Renewable Energy market intelligence report’ (MIR) alongside two targeted market intelligence briefs (MIBs) focused on opportunities in electric road freight and public transportation. 

The reports highlight key investment pipelines and commercial pivot points across South Africa’s green economy in these sectors.

These publications offer practical, data-driven insights and market-ready frameworks for commercial fleet operators, public transport providers, renewable-energy developers and clean technology investors, the authors say.

According to the National Renewable Energy MIR, South Africa’s renewable-energy market offers investable opportunities of R161.2-billion across 12.9 GW of renewable energy generation capacity from this year to 2030.

The MIR identifies key clean energy opportunities, from rooftop solar to utility-scale projects. With private power purchase agreements (PPAs) and rooftop solar taking off for the industrial and commercial sectors, the clean energy market is focusing heavily on projects that can connect to the grid immediately.

The R161.2-billion investment opportunity is split between large-scale renewable-energy and behind-the-meter (BTM) installations.

GreenCape explains that the main drivers behind the large-scale segment are lower costs of electricity from renewable energy, businesses that need to reduce the carbon emissions of their supply chains and energy security beyond loadshedding.

Additionally, BTM installations are shifting towards being fully financed with no upfront cost and are focused on rooftop solar and battery systems, with the electricity being procured under private PPAs.

Big changes in South Africa's power sector are likely to unlock further investment, GreenCape asserts.

“South Africa’s electricity sector offers great investment opportunities within a competitive market that our MIR seeks to help navigate,” says GreenCape energy team senior analyst Ulrich Terblanche.

Meanwhile, the Electrifying Transport MIB highlights a R3-billion market opportunity for commuter buses and increased demand for minibus taxis and e-hailing, to 2 000 electric vehicle (EV) units by 2030.

GreenCape explains that high mileage, rising fuel costs and, to a lesser extent, decarbonisation goals are all driving opportunities for bus electrification.

The transition to electric fleets serves as a key financial hedge as diesel prices have risen by 40%.

They note that the Golden Arrow Bus Services (GABS) is leading the way, with 120 electric buses projected to cover six-million kilometres this year, cutting GABS’s costs by 33% to 57%, compared with diesel.

The informal minibus taxis sector brings in up to R100-billion a year.

The brief indicates that EV sales within the sector are expected to reach 2 000 units a year by 2030. Cape Town has an upcoming pilot test for electric minibuses in Century City which uses the battery-as-a-service model that offers lower initial upfront costs.

“Public transport electrification continues to gain traction, creating strong prospects for innovation, investment, and environmental impact,” says GreenCape energy team senior analyst Rita Naudé.

According to the 2026 Freight and Logistics MIB, the yearly market for new electric road freight vehicles in South Africa is projected to hit R4.66-billion by 2030, growing to R11.76-billion by 2035.

The brief indicates that the transportation and logistics sector remains heavily dependent on road transport, which in 2025 accounted for about 85.3% of national freight by payload.

GreenCape explains that this creates a significant electrification opportunity as fleet operators seek lower operating costs, greater operational efficiency and lower emissions.

There are three EV solutions which allow for electrification in this sector.

Firstly, electric two- and three-wheelers which can be used for food delivery, courier services and urban logistics.

Secondly, electric light-duty vehicles which can be used for retail and fast-moving consumer goods.

Finally, electric heavy-load vehicles that serve freight applications.

The brief indicates that several major retailers, healthcare distributors and logistics operators have already piloted or evaluated electric delivery vehicles in South Africa, which indicates a growing confidence in the commercial viability of EVs.