By comparison, conventional gas and coal developments have large capital costs, as well as significant operating costs.

The grill, which fits most conventional gas or charcoal grills, measures 16 by 12 inches and has two handles.

Depending on their treatment, the well-to-burner emissions are 3.5%-12% higher than for conventional gas.

They are considered low-cost, compact, durable, and easy to maintain as compared to conventional gas detecting instruments.

In any given area, free-flowing, buoyancy-driven conventional gas represents a very small fraction of the natural gas resources present.

When it is burnt, a given volume produces the same quantity of carbon dioxide as conventional gas does.

This is the equivalent to the amount of electricity used by just the fans for a conventional gas oven.

The Elswick site has been producing conventional gas without controversy since 1996.

Also, vapors obey the barometric formula in a gravitational field just as conventional atmospheric gases do.

LNG is seen as a substitute for conventional gas.