Mark Rachal, director of research and publications at Cost Management Solutions, explains the concept of propane rejection.

As liquefied natural gas (LNG) continues to draw attention in the gas market, with the first new U.S. LNG export terminal in decades coming online next year, another liquefied gas—propane—is beginning ...

ELECTRICITY CAN be made from the sun, the wind or the atom rather than by burning fossil fuels. Cars, buses and perhaps even lorries can be powered by batteries rather than petrol or diesel. But other ...