Insurance gaps widen as South Africa's renewable projects outpace coverage frameworks

Protea Green, a specialist insurance product built for South Africa’s renewable energy sector, launched this week through a partnership between GIB and McGill and Partners, targeting a gap that has widened as projects have grown faster than the insurance frameworks designed to support them.

Since 2011, South Africa’s Renewable Energy Independent Power Producer Procurement Programme has drawn over R292 billion in investment and brought more than 9.6 gigawatts of generation capacity online. The scale of that build-out has exposed a structural mismatch: insurance products have largely remained adapted versions of conventional infrastructure models, while the assets they cover have become substantially more complex.

The operational case for a dedicated solution is straightforward. Renewable energy projects involve layered financing arrangements, multiple contractors, emerging technologies and weather-dependent exposures that conventional underwriting was not designed to handle. Tanya van der Westhuizen, Head of Renewable Energy at GIB, put it plainly: “As projects become larger and investment structures more sophisticated, developers and financiers are looking for insurance solutions that understand the specific risks associated with renewable energy rather than trying to adapt traditional approaches.”

Protea Green covers both construction and operational phases of project lifecycles. GIB contributes local market knowledge; McGill and Partners brings international insurance infrastructure. The backing panel includes Aviva, Volt and Munich Re Specialty’s Global Markets Syndicate, with follow insurers and additional underwriting capacity drawn from McGill and Partners’ collaboration with AIG. Developers and lenders access A-rated insurance capacity through a streamlined structure supported by specialist underwriting teams.

What changed is not just the product but the role insurance now plays in project delivery. It has shifted from a compliance requirement completed before construction begins into a strategic component of financing and long-term asset protection. That shift is not unique to South Africa. Tom Sexton, Head of Renewables, Power and Energy at McGill and Partners, described the pattern: “We’re seeing renewable energy markets around the world evolve in very similar ways, where expectations placed on insurance increase as projects become more sophisticated and attract greater levels of investment. South Africa has already reached this point, and is now a market looking for solutions that combine local insight with access to global expertise and capacity, and that’s exactly what this partnership has been built to deliver.”

South Africa remains one of the continent’s most active renewable energy markets, with a project pipeline that continues to grow in both scale and financing complexity. Insurance rarely attracts the same attention as engineering or capital structure, but it has become a material enabler for projects moving from planning through construction into long-term operation.

The question now is whether Protea Green’s specialist model can keep pace with a sector that has consistently outrun the supporting infrastructure built around it.