Martin Kingston, leader of the economic intervention work group at Business for South Africa on the sector's preparation for COVID19's fourth wave. As the country continues to battle with load-shedding, big retailers such as Shoprite have responded by using renewable energy to power their businesses. Sanjeev Raghubir, sustainability manager at Shoprite Group discusses how they aim to electrify 25% of their operations with renewable energy. For Friday File, Monique Spaltman , formulation specialist at Lulu & Marula discusses their natural and ethically skin products