What about gas?

Our gas is green too! 100%

Gas like electricity is a homogenous product when delivered to consumers but the gas we put into the grid is not. Green gas, or biogas, is sourced from processes like Anaerobic Digestion (AD), where waste that would otherwise leak methane into the atmosphere (methane is 20 times more potent than CO2), is processed into biogas to be used as fuel. All our gas will come with a Green Gas certificate under this independent scheme http://www.greengas.org.uk.