Oil and gas company Shell South Africa’s Alberton depot is pursuing sustainability through two projects, mainly, solar and battery power, and capacitation for biofuels, the company outlined during a media tour of the facility this week. The Alberton depot is a storage and handling terminal for petrol, diesel, and some additives. Employees range between 60 and 100, depending on any project work that is on site, Shell Alberton terminal manager Fikile Nxumalo told Engineering News.