CERPs – an acronym to remember

There are many welcome promises to take climate change seriously, and to achieve carbon neutrality by 2030 in Leeds and many other Councils, or by 2038 in Bradford, West Yorkshire and many others, or by 2050 for the UK government.

But rare are the plans that work backwards from a target like those, to lay out just what needs to be done to reach it in the time available.

All credit to West Yorkshire Combined Authority (WYCA) for their report last July, Carbon Emission Reductions Pathways, or CERPs for short.

It explored three pathways, none of which would reach the net zero carbon target of 2038 entirely. Each would leave between 18% and 27% of further reductions that required “a combination of specific, ambitious measures and innovative new technologies as they become available”.

The minimum requirements of the least ambitious pathway include a 21% reduction in car miles travelled. The most ambitious pathway reckons on a 37% reduction in car miles travelled. Both also assume a hefty shift to electric-powered vehicles. All the pathways say that a shift from car to walking, cycling, bus and train is necessary. Necessary to avert what Bradford Council called ‘the enormous harm’ associated with global warming by 2 degrees centigrade, in its declaration of a climate emergency in 2019.

All the pathways demand retrofitting 700,000 houses with insulation, shifting to renewable energy sources, restoring peatland, planting 420 football pitches of trees, and reducing food waste by over one third.

The July 2020 report expected public consultation by December 2020, and WYCA urged further work on measuring carbon emissions. It is nearly a year later and there has not been further public information. But the work is ongoing and shows the scale of change necessary to avert human catastrophe in Bradford as elsewhere.

The CERPs report is essential guidance to all that is coming.

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