Bank of England used false data and discredited scenarios to exaggerate climate costs

NOT A LOT OF PEOPLE KNOW THAT

By Paul Homewood

Experts have criticised the Bank of England’s (BOE) climate stress test for adopting discredited projections of a global temperature change of 3.3C by 2050. This BOE projection far exceeds the IPCC’s SSP5-8.5 scenario – an extreme scenario which in itself is generally regarded to be extremely unlikely.

The BOE projects a baseline scenario of a global temperature change of 3.3C for 2050 – far above the IPP’s worst case scenario (see red star outlier in the annotated IPCC scenarios chart).

By using the most extreme and most unlikely scenario the Bank of England has grossly distorted the cost estimates for climate impacts in the next 30 years.

The BOE cites a study by Knutson et al. 2020 in its projections for tropical cyclones, but mispresents its findings: The BOE erroneously claims that the “global frequency of very intense tropical cyclones (category 4–5 storms) that tend to drive…

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