41.   The decision could halt the drilling of thousands of other wells for methane gas.

42.   The methane gas it emits pollutes the atmosphere.

43.   The key is engineering an earthen cap to seal off the methane gas produced by decomposing waste and then placing the golf course on top.

44.   The oil formation seeps a nearly endless supply of explosive methane gas and hydrogen sulfide.

45.   The resulting methane gas could be used to power spacecraft, they claim.

46.   The site has been capped, the methane gas vented and the water treated.

47.   The site has been capped, the methane gas scented and the water treated.

48.   Then the sewage plant puts them through its huge digesters and sends the resulting methane gas back to the utility.

49.   There are pipes that suck methane gas from decomposing trash and send it to a gas company for home heating.