Ezelsjacht Wind Energy Facility (WEF) and associated infrastructure

South Africa Mainstream Renewable Power Developments (Pty) Ltd (“Mainstream”) is proposing to
develop, own and operate the Ezelsjacht Wind Energy Facility (WEF) with a generation capacity of up to 140
megawatts (MW), Battery Energy Storage System (BESS) and associated infrastructure. The overall objective
of the proposed development is to generate electricity by means of renewable energy capturing wind
energy to feed into the national grid.

The proposed Ezelsjacht WEF (this project) is located approximately 13 km south-east of the town De
Doorns, within the Cape Winelands District Municipality of the Western Cape Province. The site
for the proposed 140 MW WEF falls within both the Breede Valley and Langeberg Local Municipalities.