Acknowledgements

This free course was written by Bob Everett, James Warren and Stephen Potter.

Except for third party materials and otherwise stated (see terms and conditions [Tip: hold Ctrl and click a link to open it in a new tab. (Hide tip)] ), this content is made available under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 Licence.

The material acknowledged below is Proprietary and used under licence (not subject to Creative Commons Licence). Grateful acknowledgement is made to the following sources for permission to reproduce material in this free course:

Course image: Filipe.Samora / Shutterstock

Figure 2: © Copyright 2025 Greater London Authority

Figure 4: Licensed under under the Open Government Licence v3.0. https://www.gov.uk/government/publications/decarbonising-uk-transport-technology-roadmaps

Figure 7: © Copyright Transport Scotland. Licensed under under the Open Government Licence v3.0. https://www.transport.gov.scot/media/43461/sustainable-travel.png

Figure 9: © Pat Bagley, Cagle Cartoons via CartoonStock.com

Figure 10: Redrawn slightly from Epec engineered technologies https://www.epectec.com/batteries/cell-comparison.html

Figure 11: Courtesy of Toyota (GB) plc.

Figure 12: © Sjo / Getty

Figure 13: Courtesy of Stephen Potter

Figure 14: Courtesy of Bob Everett

Figure 15: Courtesy of Bob Everett

Every effort has been made to contact copyright owners. If any have been inadvertently overlooked, the publishers will be pleased to make the necessary arrangements at the first opportunity.

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