A plan to pipe hydrogen, instead of natural gas, to millions of UK households is being pushed hard by the fossil fuel industry. It sounds “green” – but could wreck efforts to make homes truly zero carbon, using insulation and electric heat pumps.
Oil and gas companies support switching the gas grid to hydrogen, as a survival option in case of decarbonisation, as hydrogen is usually fabricated from gas.
But the hydrogen strategy cuts across the approach recommended for years by housing
policy wonks and architects: to use insulation to slash the amount of heat needed, and install electric pumps (which work like fridges in reverse).
Leeds Trades Union Council (TUC) last month launched a campaign in favour of retrofitting homes with high-quality insulation and heat pumps.
It’s an issue many people can unite around – those fighting for better housing and tenants’ rights, campaigners against fuel poverty, trades unionists fighting building industry cuts, and all of us who want to tackle climate change.
And there’s a choice to be made we cannot avoid.
If the gas grid is switched to hydrogen, that will block for good the electrification-and insulation approach, that heats homes better, more cheaply, with technology that we know works, and is truly zero-carbon. We cannot have it both ways.
We will be locked into extra dependency on fossil fuels, instead of speeding the shift away from them.