The government has published regulations that lower the sulfur content allowed in South Africa’s diesel fuel, which may force some oil refineries to upgrade in order to meet the standards.

Diesel grades allowed for sale may not exceed 10 parts per million, or ppm, according to a government notice on petroleum product regulations dated 31 August. The rules will come into effect in September 2023.

The higher 50ppm grade accounts for the majority of South Africa’s diesel consumption, according to a 2018 presentation by the South African Petroleum Industry Association. It said at the time that “10 ppm production may present a severe challenge.”

SOURCE:

Government sets rule to lower sulfur in diesel by 2023 | Fin24 (news24.com)