Territorial carbon emissions don’t tell the full story – the cases of Grangemouth and DRAX

Our politicians may claim that the UK is on its way to net zero electricity, but the potential closure of the Grangemouth oil refinery provides an illustration of why the seemingly good numbers are not quite what they appear. Closing Grangemouth would bring down UK carbon emissions, but this just means a shift in the numbers from territorial to overseas production. To tackle the UK’s carbon emissions, Labour would also prefer to shut down oil and gas production in the North Sea and import it instead. Closing down large energy-intensive plants and oil and gas production in the UK will not make a big impact on global carbon emissions – it could even make it worse. The further big anomaly in territorial emissions measurement is the Drax power station. Its 12m tonnes of emissions per year are not counted in the UK’s numbers; yet the emissions are in our territory and wood pellet burning is a very questionable approach to tackling climate change. With a focus on carbon consumption – our carbon footprint – the story changes. A carbon tax on all the goods we buy, if applied at the border, would make a substantial difference when it comes to tackling carbon emissions. There are tentative steps at the EU level (and separately in the UK) to introduce such a tax. While this would take us a lot further forward, it would also result in UK consumers having to pay for the true carbon cost of goods and services, and hence live within our environmental means, as spelt out in my new book Legacy: How to build the sustainable economy. ( https://shorturl.at/fTW57 ) In particular, there could be a really big impact on the cost of electric vehicles, due to the emissions caused by their manufacturing, including the mining and refining of all the minerals and rare earths that go into them. Closing Grangemouth (and British Steel) is not a “get out of jail” card. Our responsibility to stop causing climate change needs us to take responsibility for our carbon consumption, not our carbon production.