OIL companies announced mixed price adjustments to take effect on Tuesday morning. In separate advisories, Petron, Shell, Caltex, Cleanfuel, Seaoil, Total, Unioil, Jetti, PTT, Phoenix said gasoline ...
The use of a fuel known as “renewable diesel” being at the central heating plant at the University of Massachusetts on the coldest days of the year, in place of liquefied natural gas and ...