Mainstream Renewable Power: Renewable Energy Transactions
Mainstream Renewable Power appears in 2 renewable energy transactions tracked by Renewables.digital (2 as seller) between May 2026 and June 2026, with a combined capacity of 499 MW. Technologies: Battery Storage (BESS) (1), Offshore Wind (1), Onshore Wind (1) and Solar PV (1). Countries: South Africa (1) and Sweden (1). The most recent deal is “A.P. Moller Capital Acquires Mainstream Renewable Power South Africa, a 148 MW Operating Platform with 11.6 GW Pipeline” (17 June 2026).
2Transactions
499 MWTotal capacity
2Countries
May 2026 – June 2026Period
All transactions involving Mainstream Renewable Power
A.P. Moller Capital's Emerging Markets Infrastructure Fund II has agreed to acquire 100% of Mainstream Renewable Power South Africa, an established renewable energy developer with 148 MW of operating and in-construction assets, 351 MW of construction-ready projects, and an 11.6 GW development pipeline across solar, wind and battery storage. The transaction is subject to regulatory approval.
Hexicon AB has agreed to acquire the remaining 50% stake in Mareld Green Energy AB from Mainstream Renewable Power, becoming sole owner of the Mareld floating offshore wind project in Western Sweden. With potential annual generation of up to 12 TWh, Mareld is one of Sweden's largest prospective offshore wind projects. A government decision on the SEZ permit is pending.
Data as of 30 September 2026. The overview covers the transactions currently listed in the Renewables.digital database; each deal links to its original public source.
