Almost 250,000 tonnes of pig manure will be converted into biogas

Waste wood, paper, cardboard and plastic will be converted to renewable gas

The train, which is claimed to have ‘net negative’ emissions and does not require charging from the grid, is set to replace diesel trains

Wastewater from Sydney’s Malabar treatment plant will be used to generate biomethane

Methane is a potent greenhouse gas and the second biggest contributor to climate change after carbon dioxide

The oil giant intends to market renewable natural gas, which will be produced by dairy biomethane projects in the US, as a transportation fuel

It expects the effect on consumer bills to be ‘relatively minor’, estimated to peak at around £6.90 on an annual gas bill

A farm in Cambridgeshire is now producing enough biogas to supply ten households every hour

Hydrogen and biomethane gas pipelines will replace old iron ones leading to a reduction, which is estimated to be equivalent to taking half a million cars off the road

The project will initially supply enough biomethane to reduce Ireland’s CO2 annual emissions by 7,200 tonnes