James Macnaghten

James Macnaghten is an experienced CEO, entrepreneur, and engineer who co-founded Caldera Heat Batteries Ltd in 2017.1 He currently serves as the company's CEO.3

Background and Education

James received his engineering education at the University of Cambridge.12 This prestigious academic background has undoubtedly contributed to his expertise in the field of energy research and development.

Professional Experience

With over 15 years of experience in energy research and development and more than 25 years in business, James has built an impressive career.1 Some notable achievements include:

• Building and owning Cambridge's largest tourist business
• Serving as CEO of Isentropic for 10 years, where he developed a large-scale thermo-mechanical electricity storage system
• Co-inventing or solely inventing numerous thermal energy storage patents, with over 20 patent families to his name1

Current Role at Caldera

As CEO of Caldera Heat Batteries Ltd, James leads a British manufacturing start-up focused on reducing the use of fossil fuels.3 The company has developed a 100% renewable heating solution, demonstrating James's commitment to decarbonization and sustainable energy solutions.

Personal Interests and Values

James is passionate about finding the right technological solutions for problems and is deeply committed to helping decarbonize society.1 He believes that many of the answers to current energy challenges are already available. In his spare time, James enjoys cycling in the South Downs.1

James Macnaghten's LinkedIn profile can be found under the username james-macnaghten-7aaa65a, where he shares insights and updates about industrial heat and its potential for flexible demand in energy systems.4