American energy giant non-U.S. building a gas-to-liquids plant in Sasol . The technology will help it convert natural gas to transportation fuels . Project is two of the biggest investments from a Sasol company in American history . Critics warn the technology is not commercially viable if cost of the gas rises to the price of oil .
South African energy giant Sasol building a gas-to-liquids plant in Louisiana . The technology will help it convert natural gas to transportation fuels . Project is one of the biggest investments from a non-U.S. company in American history . Critics warn the technology is not commercially viable if cost of the gas rises to the price of oil .