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Is it realistic to use microbial photosynthesis to produce electricity directly?

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  • Christopher J Howe
  • Paolo Bombelli

Abstract

It is possible to generate small amounts of electrical power directly from photosynthetic microorganisms—arguably the greenest of green energy. But will it have useful applications, and what are the hurdles if so?It is now possible to generate small amounts of electrical power directly from photosynthetic microorganisms. Can this electricity be used outside of the lab, and what are the hurdles to be overcome?

Suggested Citation

  • Christopher J Howe & Paolo Bombelli, 2023. "Is it realistic to use microbial photosynthesis to produce electricity directly?," PLOS Biology, Public Library of Science, vol. 21(3), pages 1-4, March.
  • Handle: RePEc:plo:pbio00:3001970
    DOI: 10.1371/journal.pbio.3001970
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    References listed on IDEAS

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    1. Walter, Xavier Alexis & You, Jiseon & Winfield, Jonathan & Bajarunas, Ugnius & Greenman, John & Ieropoulos, Ioannis A., 2020. "From the lab to the field: Self-stratifying microbial fuel cells stacks directly powering lights," Applied Energy, Elsevier, vol. 277(C).
    2. Kadi L. Saar & Paolo Bombelli & David J. Lea-Smith & Toby Call & Eva-Mari Aro & Thomas Müller & Christopher J. Howe & Tuomas P. J. Knowles, 2018. "Enhancing power density of biophotovoltaics by decoupling storage and power delivery," Nature Energy, Nature, vol. 3(1), pages 75-81, January.
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