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TECHNO-ECONOMIC ANALYSIS

The challenges of electrolytic valorization of carbon dioxide

Electroreduction of carbon dioxide is an enabling technology that can produce valuable chemicals, notably C1 (for example, formic acid and carbon monoxide) and C2 chemicals (for example, ethylene and ethanol), with a minimal or even negative carbon footprint. Now, a techno-economic analysis shows that only the C1 products can achieve competitive prices, while substantial improvements in process economics are needed for C2.

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Fig. 1: Price–demand curve for commodity chemicals.

References

  1. 1.

    Peters, M. S., Timmerhaus, K. D. & West, R. E. Plant Design and Economics for Chemical Engineers 254–256 (McGraw Hill, 2003).

  2. 2.

    Patience, G. S. & Boffito, D. C. J. Adv. Manuf. Process. 2, e10039 (2020).

    Article  Google Scholar 

  3. 3.

    Weber, R. S., Askander, J. A. & Barclay, J. A. J. Adv. Manuf. Process. 3, e10074 (2020).

    Google Scholar 

  4. 4.

    Shin, H., Hansen, K. U. & Jiao, F. Nat. Sustain. https://doi.org/10.1038/s41893-021-00739-x (2021).

    Article  Google Scholar 

  5. 5.

    Nitopi, S. et al. Chem. Rev. 119, 7610–7672 (2019).

    CAS  Article  Google Scholar 

  6. 6.

    Grim, R. G. et al. Energy Environ. Sci. 13, 472–494 (2020).

    CAS  Article  Google Scholar 

  7. 7.

    Jouny, M., Luc, W. & Jiao, F. Ind. Eng. Chem. Res. 57, 2165–2177 (2018).

    CAS  Article  Google Scholar 

  8. 8.

    Jouny, M., Luc, W. & Jiao, F. Ind. Eng. Chem. Res. 59, 8121–8123 (2020).

    CAS  Article  Google Scholar 

  9. 9.

    Weber, R. S. ACS Catal. 9, 946–950 (2019).

    CAS  Article  Google Scholar 

  10. 10.

    Bushuyev, O. S. et al. Joule 2, 825–832 (2018).

    CAS  Article  Google Scholar 

  11. 11.

    Petroleum & Other Liquids (US Energy Information Agency, 2021); https://www.eia.gov/dnav/pet/pet_cons_psup_dc_nus_mbblpd_a.htm

  12. 12.

    Holladay, J. E., Male, J. L., Rousseau, R. & Weber, R. S. Energy Fuels 34, 15433–15442 (2020).

    CAS  Article  Google Scholar 

  13. 13.

    Renewable Capacity Statistics 2020 (International Renewable Energy Agency, 2020); https://irena.org/publications/2020/Mar/Renewable-Capacity-Statistics-2020

  14. 14.

    GDP (Current US$) (World Bank, 2021); https://data.worldbank.org/indicator/NY.GDP.MKTP.CD

  15. 15.

    Andrews, E. M., Egbert, J. D., Sanyal, U., Holladay, J. D. & Weber, R. S. Energy Fuels 34, 1162–1165 (2020).

    CAS  Article  Google Scholar 

  16. 16.

    Chemical Economics Handbook (IHS Chemicals, 2019).

Download references

Acknowledgements

This work was supported by the US Department of Energy (DOE), Office of Technology Transitions and the DOE, Office of Energy Efficiency and Renewable Energy, Hydrogen and Fuel Cell Technologies Office. PNNL is a multiprogram national laboratory operated for the US Department of Energy by Battelle under contract DE-AC05-76RL01830.

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Correspondence to Robert S. Weber.

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Weber, R.S. The challenges of electrolytic valorization of carbon dioxide. Nat Sustain (2021). https://doi.org/10.1038/s41893-021-00748-w

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