To achieve 1.5°C, both CO2 emissions and methane emissions in 2030 needed to be lower than what a business as usual pathway would deliver: UNFCCC
LMB Staff
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06/11/2021

To achieve 1.5°C, both CO2 emissions and methane emissions in 2030 needed to be lower than what a business as usual pathway would deliver, said UNFCCC in a press release on November 5. Action by the close of the first week of COP26 has begun to narrow the gap between what annual CO2 and methane […]

To achieve 1.5°C, both CO2 emissions and methane emissions in 2030 needed to be lower than what a business as usual pathway would deliver, said UNFCCC in a press release on November 5. Action by the close of the first week of COP26 has begun to narrow the gap between what annual CO2 and methane emissions in 2030 are expected to be, and what they need to be to achieve 1.5°C. 

Leading into COP26 national decarbonisation pledges (Nationally Determined Contributions, or NDCs), made as part of the Paris Agreement, fell far short of keeping the planet’s average temperature rise within 1.5°C, as noted in an earlier analysis by the Energy Transition Commission (ETC) published in September. The same analysis identified a set of technically and economically feasible actions which, if implemented in the next decade, could keep the world on a pathway to 1.5°C. 

Representative Image/Unsplash

Today’s new analysis, looking across those same actions, assesses the potential impact of total commitments to date by the close of the first week of Glasgow in bending the curve towards 1.5°C. The research reflects new public and private sector commitments made during the first week of COP26, and the additional commitments made by the private sector through the UN Race to Zero in the run up to COP26 which were not reflected in the initial analysis of the emissions gap in September. These commitments would need to be fully executed to have the effect detailed.

The new data and analysis by the Energy Transition Commission was previewed by the organisation’s Chair, Lord Adair Turner,  at the headline event “Destination 2030” at COP26 on Friday 5th November. Attached is a copy of his remarks. 

New analysis previewed today by the Energy Transition Commission suggests that, if delivered in full, commitments made by the close of the first week at Glasgow could deliver 9 Gt of the further 22 Gt reduction in CO2 emissions required to achieve 1.5°C.

Action on methane is also crucial to achieving 1.5°C, with an estimated 40% reduction required in 2030 annual methane emissions needed compared to the business as usual pathway. The same analysis finds that, if delivered, commitments by the close of the first week at COP26 would account for one-third of this 40% reduction.

LMB Staff
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