The UK summer heatwave of 2018 and public concern over energy security

Abstract

The UK summer heatwave of 2018 led to changes in consumer behaviour, including large increases in electricity demand due to increased use and intensity of refrigeration and air-conditioning devices1,2. Although the United Kingdom experienced its equal hottest summer on record, the extreme temperatures were concentrated in the south and east of England3. Here we exploit the regional variation to test for the effect of experiencing extreme temperatures on perceptions of resource security and on related pro-environmental behaviour. We analyse data from 2,189 individuals across the UK over a 7 day period and use a difference-in-differences estimation to compare responses of individuals in regions subjected to extreme temperatures with those of individuals in regions that were not subjected to extreme temperatures4. We show that exposure to extreme temperatures had a large and statistically significant effect on perceptions of energy security but not on stated pro-environmental behaviour. We find less evidence that extreme temperatures had an effect on perceptions of food and water security.

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Fig. 1: Average maximum daily temperatures.

Data availability

Our data agreement with the UK Met Office precludes the release of raw temperature data. A processed dataset and replication files are available in figshare with the identifier https://doi.org/10.6084/m9.figshare.7482614 (ref. 27).

References

  1. 1.

    UK weather: what are the effects of a heatwave? BBC News https://www.bbc.co.uk/news/uk-44680164 (2018).

  2. 2.

    Heatwave boosts British power demand. Reuters https://www.reuters.com/article/us-britain-weather-electricity/heatwave-boosts-british-power-demand-report-idUSKBN1KH1MP (2018).

  3. 3.

    Was summer 2018 the hottest on record? UK Met Office https://www.metoffice.gov.uk/about-us/press-office/news/weather-and-climate/2018/end-of-summer-stats (2018).

  4. 4.

    Dell, M., Jones, B. & Olken, B. What do we learn from the weather? The new climate-economy literature. J. Econ. Lit. 52, 740–798 (2014).

    Article  Google Scholar 

  5. 5.

    Bazilian, M. et al. Considering the energy, water and food nexus: towards an integrated modelling approach. Energy Policy 39, 7896–7906 (2011).

    Article  Google Scholar 

  6. 6.

    Howells, M. et al. Integrated analysis of climate change, land-use, energy and water strategies. Nat. Clim. Change 3, 621–626 (2013).

    Article  Google Scholar 

  7. 7.

    Deryugina, T. How do people update? The effects of local weather fluctuations on beliefs about global warming. Climatic Change 118, 397–416 (2013).

    Article  Google Scholar 

  8. 8.

    Bordalo, P., Gennaioli, N. & Shleifer, A. Salience theory of choice under risk. Q. J. Econ. 127, 1243–1285 (2012).

    Article  Google Scholar 

  9. 9.

    Bordalo, P., Gennaioli, N. & Shleifer, A. Salience and consumer choice. J. Polit. Econ. 121, 803–843 (2013).

    Article  Google Scholar 

  10. 10.

    Hansen, J., Sato, M. & Ruedy, R. Perception of climate change. Proc. Natl Acad. Sci. USA 109, E2415–E2423 (2012).

    CAS  Article  Google Scholar 

  11. 11.

    Spence, A., Poortinga, W., Butler, C. & Pidgeon, N. Perceptions of climate change and willingness to save energy related to flood experience. Nat. Clim. Change 1, 46–49 (2011).

    Article  Google Scholar 

  12. 12.

    Lee, T., Markowitz, E., Howe, P., Ko, C. & Leiserowitz, A. Predictors of public climate change awareness and risk perception around the world. Nat. Clim. Change 5, 1014–1020 (2015).

    Article  Google Scholar 

  13. 13.

    Zanocco, C. et al. Place, proximity and perceived harm: extreme weather events and views about climate change. Climatic Change 149, 349–365 (2018).

    CAS  Article  Google Scholar 

  14. 14.

    Howe, P. Perceptions of seasonal weather are linked to beliefs about global climate change: evidence from Norway. Climatic Change 148, 467–480 (2018).

    Article  Google Scholar 

  15. 15.

    Demski, C., Capstick, S., Pidgeon, N., Sposato, R. & Spence, A. Experiences of extreme weather affects climate change mitigation and adaptation responses. Climatic Change 140, 149–164 (2017).

    Article  Google Scholar 

  16. 16.

    Burke, M. & Emerick, K. Adaptation to climate change: evidence from US agriculture. Am. Econ. J. 8, 106–140 (2016).

    Google Scholar 

  17. 17.

    Burke, M., Hsiang, S. & Miguel, E. Global non-linear effect of temperature on economic production. Nature 527, 235–239 (2015).

    CAS  Article  Google Scholar 

  18. 18.

    Pye, S., Li, F., Price, J. & Fais, B. Achieving net-zero emissions through the reframing of UK national targets in the post-Paris Agreement era. Nat. Energy 2, 17024 (2017).

    Article  Google Scholar 

  19. 19.

    Trenberth, K. E. et al. in Climate Change 2007: The Physical Science Basis (eds Solomon, S. et al.) Ch. 3 (Cambridge Univ. Press, 2007).

  20. 20.

    Food Statistics Pocketbook (DEFRA, 2017); https://www.gov.uk/government/statistics/food-statistics-pocketbook-2017

  21. 21.

    . UK Climate Change Risk Assessment 2017: Synthesis Report (Committee on Climate Change, 2017); https://www.theccc.org.uk/wp-content/uploads/2016/07/UK-CCRA-2017-Synthesis-Report-Committee-on-Climate-Change.pdf

  22. 22.

    Whitmarsh, L. What’s in a name? Commonalities and differences in public understanding of “climate change” and “global warming. Public Underst. Sci. 18, 401–420 (2009).

    Article  Google Scholar 

  23. 23.

    Partridge, T. et al. Seeing futures now: emergent US and UK views on shale development, climate change and energy systems. Glob. Environ. Change 42, 1–12 (2017).

    Article  Google Scholar 

  24. 24.

    Schiermeier, Q. Droughts, heatwaves and floods: how to tell when climate change is to blame. Nature 560, 20–22 (2018).

    CAS  Article  Google Scholar 

  25. 25.

    Ray, A., Hughes, L., Konisky, D. & Kaylor, C. Extreme weather exposure and support for climate change adaptation. Glob. Environ. Change 46, 104–113 (2017).

    Article  Google Scholar 

  26. 26.

    France protests: will the environment be the true victim of the fuel-tax riots? BBC News http://www.bbc.com/news/world-europe-46439469 (2018).

  27. 27.

    Larcom, S., She, P.-W. & van Gevelt, T. Replication files for: the UK summer heatwave of 2018 and public concern over energy security. Figshare https://doi.org/10.6084/m9.figshare.7482614 (2019).

  28. 28.

    Cameron., A., Gelbach, J. & Miller, D. Bootstrap-based improvements for inference with clustered errors. Rev. Econ. Stat. 90, 414–427 (2008).

    Article  Google Scholar 

  29. 29.

    Salehyan, I. & Hendrix, C. S. Climate shocks and political violence. Glob. Environ. Change 28, 239–250 (2014).

    Article  Google Scholar 

  30. 30.

    Randell, H. & Gray, C. Climate variability and educational attainment: evidence from rural Ethiopia. Glob. Environ. Change 41, 111–123 (2016).

    Article  Google Scholar 

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Acknowledgements

We are grateful to ResearchNow for their assistance in conducting the survey from their panel of interviewees and to the UK Met Office for providing access to Areal temperature data. This work was supported by the UK Engineering and Physical Sciences Research Council (EPSRC) (grant numbers EP/N005961/1 and EP/N0050600/1) and the Department of Politics and Public Administration at the University of Hong Kong (research account 293010000).

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All authors contributed equally to the production of this manuscript and order of authorship has been assigned on an alphabetical basis.

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Correspondence to Shaun Larcom.

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Journal peer review information: Nature Climate Change thanks Christina Demski, Salvatore Di Falco and the other anonymous reviewer(s) for their contribution to the peer review of this work.

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Larcom, S., She, P. & van Gevelt, T. The UK summer heatwave of 2018 and public concern over energy security. Nat. Clim. Chang. 9, 370–373 (2019). https://doi.org/10.1038/s41558-019-0460-6

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