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The future role of natural gas in the UK: a bridge to nowhere?

McGlade, C; Pye, ST; Ekins, P; Bradshaw, M; Watson, J; (2017) The future role of natural gas in the UK: a bridge to nowhere? Energy Policy , 113 pp. 454-465. 10.1016/j.enpol.2017.11.022. Green open access

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Abstract

The UK has ambitious, statutory long-term climate targets that will require deep decarbonisation of its energy system. One key question facing policymakers is the role of natural gas both during the transition towards, and in the achievement of, a future low-carbon energy system. Here we assess a range of possible futures for the UK, and find that gas is unlikely to act as a cost-effective ‘bridge’ to a decarbonised UK energy system. There is also limited scope for gas in power generation after 2030 if the UK is to meet its emission reduction targets, in the absence of carbon capture and storage (CCS). Without CCS, a ‘second dash for gas’ while providing short-term gains in reducing emissions, is unlikely to be the most cost-effective way to reduce emissions, and could result in stranded assets and compromise the UK's decarbonisation ambitions. In such a case, gas use in 2050 is estimated at only 10% of its 2010 level. However, with significant CCS deployment by 2050, natural gas could remain at 50–60% of the 2010 level, primarily in the industrial (including hydrogen production) and power generation sectors.

Type: Article
Title: The future role of natural gas in the UK: a bridge to nowhere?
Open access status: An open access version is available from UCL Discovery
DOI: 10.1016/j.enpol.2017.11.022
Publisher version: https://doi.org/10.1016/j.enpol.2017.11.022
Language: English
Additional information: This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions.
Keywords: Natural gas; Gas as a bridge; Decarbonisation; Climate policy; Energy systems
UCL classification: UCL
UCL > Provost and Vice Provost Offices
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of the Built Environment
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of the Built Environment > Bartlett School Env, Energy and Resources
URI: https://discovery.ucl.ac.uk/id/eprint/10039372
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