Collection
2nd International Conference on Negative CO2 Emissions, June 14-17, 2022
- Submission status
- Open
- Open for submission from
- 01 January 2021
- Submission deadline
- Ongoing
The objective of the Paris Agreement is to limit warming to well below 2ºC, and to pursue efforts to limit the increase to 1.5ºC. The carbon budget is the amount of carbon dioxide that we can emit while still limiting global temperature rise to a given level.
The exact size of the carbon budget is uncertain. This said, the remaining budgets for limiting warming to 1.5ºC or 2ºC have been estimated at about 420 and 1170 Gt of CO2 from the end of 2017. With unchanged present emissions at about 40 Gt CO2/year these budgets would be exhausted 10 and 30 years later. Most of the IPCC emission scenarios that meet a global two-degree target overshoot the budget at first and then remove the excess carbon with large negative emissions, typically on the order of 400-800 Gt CO2 up to 2100.
At the same time as negative emissions appear to be indispensable to meet adopted climate targets, the large future negative emissions assumed in climate models have been questioned and warnings have been raised about relying on very large and uncertain negative emissions in the future. With the future climate at stake, a deeper and fuller understanding of the various aspects of negative emissions is needed.
The purpose of the conference is to bring together a wide range of scientists, experts and stakeholders, in order to engage in various aspects of research relating to negative CO2 emissions. This includes various negative emission technologies, climate modelling, climate policies and incentives.
Articles (26 in this collection)
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Techno-economic assessment of atmospheric CO2-based carbon fibre production enabling negative emissions
Authors (first, second and last of 5)
- Dominik Keiner
- Andreas Mühlbauer
- Christian Breyer
- Content type: Original article
- Open Access
- Published: 01 January 2024
- Article: 52
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A comparative exergy-based assessment of direct air capture technologies
Authors (first, second and last of 4)
- Sina Hoseinpoori
- David Pallarès
- Henrik Thunman
- Content type: Original article
- Open Access
- Published: 19 August 2023
- Article: 39
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Negative CO2 emissions in the lime production using an indirectly heated carbonate looping process
Authors (first, second and last of 5)
- Martin Greco-Coppi
- Carina Hofmann
- Bernd Epple
- Content type: Original article
- Open Access
- Published: 12 June 2023
- Article: 30
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Novel BECCS implementation integrating chemical looping combustion with oxygen uncoupling and a kraft pulp mill cogeneration plant
Authors (first, second and last of 6)
- Jussi Saari
- Petteri Peltola
- Esa Vakkilainen
- Content type: Original article
- Open Access
- Published: 29 March 2023
- Article: 21
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Determining our climate policy future: expert opinions about negative emissions and solar radiation management pathways
Authors
- Benjamin K. Sovacool
- Chad M. Baum
- Sean Low
- Content type: Original Paper
- Open Access
- Published: 03 October 2022
- Article: 58
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On the trade-offs and synergies between forest carbon sequestration and substitution
Authors (first, second and last of 4)
- Sampo Soimakallio
- Tuomo Kalliokoski
- Olli Salminen
- Content type: Original paper
- Open Access
- Published: 12 March 2021
- Article: 4
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Increasing the efficiency of chemical looping combustion of biomass by a dual-stage fuel reactor design to reduce carbon capture costs
Authors (first, second and last of 8)
- Johannes Haus
- Lennard Lindmüller
- Joachim Werther
- Content type: Original Article
- Published: 29 July 2020
- Pages: 969 - 986
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The effect of crop residues, cover crops, manures and nitrogen fertilization on soil organic carbon changes in agroecosystems: a synthesis of reviews
Authors (first, second and last of 9)
- Martin A. Bolinder
- Felicity Crotty
- Thomas Kätterer
- Content type: Original Article
- Open Access
- Published: 22 June 2020
- Pages: 929 - 952
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Biochar from cookstoves reduces greenhouse gas emissions from smallholder farms in Africa
Authors (first, second and last of 11)
- Cecilia Sundberg
- Erik Karltun
- Petra Sieber
- Content type: Original Article
- Open Access
- Published: 21 June 2020
- Pages: 953 - 967
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An assessment of land-based climate and carbon reversibility in the Australian Community Climate and Earth System Simulator
Authors
- Tilo Ziehn
- Andrew Lenton
- Rachel Law
- Content type: Original Article
- Published: 14 March 2020
- Pages: 713 - 731
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Correction to: Greenhouse gas mitigation strategies for agronomic and grazing lands of the US Southern Great Plains
Authors (first, second and last of 5)
- Hardeep Singh
- Brian K. Northup
- Vijaya G. Kakani
- Content type: Correction
- Published: 27 November 2019
- Pages: 855 - 855
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Simulation of a 100-MW solar-powered thermo-chemical air separation system combined with an oxy-fuel power plant for bio-energy with carbon capture and storage (BECCS)
Authors (first, second and last of 4)
- Clemens F. Patzschke
- Husain Bahzad
- Paul S. Fennell
- Content type: Original Article
- Open Access
- Published: 10 August 2019
- Pages: 539 - 557
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Assessing negative carbon dioxide emissions from the perspective of a national “fair share” of the remaining global carbon budget
Authors (first, second and last of 4)
- Barry McMullin
- Paul Price
- Alwynne H. McGeever
- Content type: Original Article
- Published: 12 July 2019
- Pages: 579 - 602
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Negative emissions of carbon dioxide through chemical-looping combustion (CLC) and gasification (CLG) using oxygen carriers based on manganese and iron
Authors (first, second and last of 4)
- Tobias Mattison
- Fredrik Hildor
- Carl Linderholm
- Content type: Original Article
- Open Access
- Published: 27 April 2019
- Pages: 497 - 517
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Techno-economic assessment of alternative fuels in second-generation carbon capture and storage processes
Authors (first, second and last of 4)
- Martin Haaf
- Peter Ohlemüller
- Bernd Epple
- Content type: Original Article
- Published: 10 April 2019
- Pages: 149 - 164
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Avoiding CO2 capture effort and cost for negative CO2 emissions using industrial waste in chemical-looping combustion/gasification of biomass
Authors (first, second and last of 4)
- Patrick Moldenhauer
- Carl Linderholm
- Anders Lyngfelt
- Content type: Original Article
- Open Access
- Published: 15 March 2019
- Pages: 1 - 24
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Carbon dioxide submarine storage in glass containers: Life Cycle Assessment and cost analysis of four case studies in the cement sector
Authors (first, second and last of 4)
- Beatriz Beccari Barreto
- Stefano Caserini
- Mario Grosso
- Content type: Original Article
- Published: 02 March 2019
- Pages: 165 - 183
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Direct capture of carbon dioxide from air via lime-based sorbents
Authors (first, second and last of 5)
- Mohammad Samari
- Firas Ridha
- E. J. Anthony
- Content type: Original Article
- Open Access
- Published: 21 February 2019
- Pages: 25 - 41
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Carbon dioxide direct air capture for effective climate change mitigation based on renewable electricity: a new type of energy system sector coupling
Authors
- Christian Breyer
- Mahdi Fasihi
- Arman Aghahosseini
- Content type: Original Article
- Open Access
- Published: 13 February 2019
- Pages: 43 - 65
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Biomass-based negative emission technology options with combined heat and power generation
Authors
- Tobias Pröll
- Florian Zerobin
- Content type: Original Article
- Open Access
- Published: 05 February 2019
- Pages: 1307 - 1324
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Chemical looping with oxygen uncoupling: an advanced biomass combustion technology to avoid CO2 emissions
Authors (first, second and last of 6)
- Iñaki Adánez-Rubio
- Antón Pérez-Astray
- Juan Adánez
- Content type: Original Article
- Published: 26 January 2019
- Pages: 1293 - 1306
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Biomass-based carbon capture and utilization in kraft pulp mills
Authors
- Katja Kuparinen
- Esa Vakkilainen
- Tero Tynjälä
- Content type: Original Article
- Open Access
- Published: 04 January 2019
- Pages: 1213 - 1230
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Affordable CO2 negative emission through hydrogen from biomass, ocean liming, and CO2 storage
Authors (first, second and last of 6)
- Stefano Caserini
- Beatriz Barreto
- Mario Grosso
- Content type: Original Article
- Published: 03 January 2019
- Pages: 1231 - 1248
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The potential environmental response to increasing ocean alkalinity for negative emissions
Authors
- Sarah Gore
- Phil Renforth
- Rupert Perkins
- Content type: Original Article
- Open Access
- Published: 23 November 2018
- Pages: 1191 - 1211
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Solving the general map overlay problem using a fuzzy inference system designed for spatial disaggregation
Authors
- Jörg Verstraete
- Content type: Original Article
- Open Access
- Published: 10 July 2018
- Pages: 1101 - 1122