Methane gas is the gas being produced by large rubbish landfills?
When landfills are left alone the gas leaks into the ground and into the air!
These are two ways of dealing with methane gas buildups!
1.Burn it of as waste
2.Use it as fuel!
methane gas could power nine thousand homes with electricity!
A land above a landfill can be reused as a new golf course or new sports ground!