Sustainable conversion of carbon dioxide: an integrated review of catalysis and life cycle assessment

J Artz, TE Müller, K Thenert, J Kleinekorte… - Chemical …, 2018 - ACS Publications
CO2 conversion covers a wide range of possible application areas from fuels to bulk and
commodity chemicals and even to specialty products with biological activity such as …

Methane emissions: choosing the right climate metric and time horizon

P Balcombe, JF Speirs, NP Brandon… - … Science: Processes & …, 2018 - pubs.rsc.org
Methane is a more potent greenhouse gas (GHG) than CO2, but it has a shorter atmospheric
lifespan, thus its relative climate impact reduces significantly over time. Different GHGs are …

Pathways to net-zero emissions from aviation

C Bergero, G Gosnell, D Gielen, S Kang… - Nature …, 2023 - nature.com
International climate goals imply reaching net-zero global carbon dioxide (CO2) emissions
by roughly mid-century (and net-zero greenhouse gas emissions by the end of the century) …

How green is blue hydrogen?

RW Howarth, MZ Jacobson - Energy Science & Engineering, 2021 - Wiley Online Library
Hydrogen is often viewed as an important energy carrier in a future decarbonized world.
Currently, most hydrogen is produced by steam reforming of methane in natural gas (“gray …

[HTML][HTML] Future warming from global food consumption

CC Ivanovich, T Sun, DR Gordon, IB Ocko - Nature Climate Change, 2023 - nature.com
Food consumption is a major source of greenhouse gas (GHG) emissions, and evaluating its
future warming impact is crucial for guiding climate mitigation action. However, the lack of …

'Clean'hydrogen?–Comparing the emissions and costs of fossil fuel versus renewable electricity based hydrogen

T Longden, FJ Beck, F Jotzo, R Andrews, M Prasad - Applied Energy, 2022 - Elsevier
Hydrogen produced using fossil fuel feedstocks causes greenhouse gas (GHG) emissions,
even when carbon capture and storage (CCS) is used. By contrast, hydrogen produced …

[HTML][HTML] Beyond CO2 equivalence: The impacts of methane on climate, ecosystems, and health

KA Mar, C Unger, L Walderdorff, T Butler - Environmental science & policy, 2022 - Elsevier
In this article we review the physical and chemical properties of methane (CH 4) relevant to
impacts on climate, ecosystems, and air pollution, and examine the extent to which this is …

[HTML][HTML] Acting rapidly to deploy readily available methane mitigation measures by sector can immediately slow global warming

IB Ocko, T Sun, D Shindell… - Environmental …, 2021 - iopscience.iop.org
Methane mitigation is essential for addressing climate change, but the value of rapidly
implementing available mitigation measures is not well understood. In this paper, we …

Climate consequences of hydrogen emissions

IB Ocko, SP Hamburg - Atmospheric Chemistry and Physics, 2022 - acp.copernicus.org
Given the urgency to decarbonize global energy systems, governments and industry are
moving ahead with efforts to increase deployment of hydrogen technologies, infrastructure …

A solution to the misrepresentations of CO2-equivalent emissions of short-lived climate pollutants under ambitious mitigation

MR Allen, KP Shine, JS Fuglestvedt, RJ Millar… - Npj Climate and …, 2018 - nature.com
While cumulative carbon dioxide (CO2) emissions dominate anthropogenic warming over
centuries, temperatures over the coming decades are also strongly affected by short-lived …