PetroSA’s GTL refinery could run out of natural gas in two years

South Africa’s flagship gas-to-liquids (GTL) refinery at Mossel Bay could run out of natural gas within two years when offshore reserves dry up, a senior energy official said on Tuesday. The Mossel Bay GTL plant, one of the world’s largest, is operated by State-owned national oil and gas company PetroSA, a subsidiary of the government’s Central Energy Fund.