Nature Reviews Chemistry, volume 8, issue 5, pages 376-400
A US perspective on closing the carbon cycle to defossilize difficult-to-electrify segments of our economy
Wendy Shaw
1
,
Michelle K. Kidder
2
,
Simon R. Bare
3
,
J.R Morris
5
,
Francesca M. Toma
6, 7
,
T Autrey
1
,
Elizabeth J. Biddinger
9
,
Shannon W. Boettcher
6, 10
,
Mark E. Bowden
1
,
Phillip F Britt
2
,
Robert C. Brown
11
,
Ross Bullock
1
,
Jingguang G. Chen
8, 12
,
Claus Daniel
4
,
Peter K. Dorhout
13
,
Rebecca A Efroymson
2
,
Kelly Gaffney
3
,
Laura Gagliardi
14
,
Aaron S. Harper
1
,
David J. Heldebrant
1, 15
,
Oana Luca
16
,
Maxim Lyubovsky
17
,
Jonathan L. Male
1, 18
,
Daniel J Miller
6
,
Tanya Prozorov
5
,
ROBERT RALLO
1
,
Rachita Rana
19
,
R. L. Rioux
20
,
Aaron D. Sadow
5, 21
,
Joshua Schaidle
22
,
Lisa A Schulte
23
,
William Abraham Tarpeh
24
,
Dionisios G Vlachos
25
,
Bryan D. Vogt
20
,
R. S. Weber
1
,
Jenny Y. Yang
26
,
Elke Arenholz
1
,
Brett Helms
6
,
Wenyu Huang
5, 21
,
James L Jordahl
23
,
Canan Karakaya
2
,
Kourosh Kian
27, 28
,
Jotheeswari Kothandaraman
1
,
Johannes Lercher
1, 29
,
Ping Liu
8
,
Deepika Malhotra
1
,
Karl T Mueller
1
,
Casey P Obrien
30
,
Robert M Palomino
31
,
Qi Long
5
,
Roger Rousseau
2
,
Jake C Russell
32
,
Michele L Sarazen
33
,
David S. Sholl
2
,
Emily A. Smith
5, 21
,
Michaela Burke Stevens
3
,
Yogesh Surendranath
34
,
Christopher J Tassone
3
,
Ba Tran
1
,
William Tumas
22
,
Krista S. Walton
35
7
Institute of Functional Materials for Sustainability, Helmholtz Zentrum Hereon, Teltow, Brandenburg, Germany
|
17
Booz Allen Hamilton, Washington DC, USA
|
27
Independent consultant, Washington DC, USA
|
31
BASF Corporation, Iselin, USA
|
32
Advanced Research Projects Agency – Energy, Department of Energy, Washington DC, USA
|
Publication type: Journal Article
Publication date: 2024-05-01
Journal:
Nature Reviews Chemistry
scimago Q1
SJR: 11.603
CiteScore: 52.8
Impact factor: 38.1
ISSN: 23973358
Abstract
Electrification to reduce or eliminate greenhouse gas emissions is essential to mitigate climate change. However, a substantial portion of our manufacturing and transportation infrastructure will be difficult to electrify and/or will continue to use carbon as a key component, including areas in aviation, heavy-duty and marine transportation, and the chemical industry. In this Roadmap, we explore how multidisciplinary approaches will enable us to close the carbon cycle and create a circular economy by defossilizing these difficult-to-electrify areas and those that will continue to need carbon. We discuss two approaches for this: developing carbon alternatives and improving our ability to reuse carbon, enabled by separations. Furthermore, we posit that co-design and use-driven fundamental science are essential to reach aggressive greenhouse gas reduction targets. To achieve net-zero carbon emissions, we must close the carbon cycle for industries that are difficult to electrify. Developing the needed science to provide carbon alternatives and non-fossil carbon will accelerate advances towards defossilization.
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