The industry is not standing still. Look for these advances in the next 5 years:

Methane is a simple hydrocarbon molecule composed of one carbon atom and four hydrogen atoms. It has a molecular weight of 16.04 g/mol and a boiling point of -161.5°C. Methane is highly flammable, with a flammability range of 4.5-15% by volume in air. It is also highly explosive, with a detonation velocity of 1,850 m/s.