Carbon removal, net zero, and implications for Switzerland
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Since the beginning of the COVID-19 pandemic and its economic impacts, scientists and policymakers alike have been advocating for green recovery packages focusing on clean energy technologies, to align economic recovery with climate change mitigation. In t ...
In this paper, we propose setting up a fund to finance the removal of all Swiss territorial GHG (greenhouse gas) emissions from 2030. The fund will accelerate decarbonization and help reach annual net zero emissions around 2040, and then progressively remo ...
CO2 geological storage implies injecting supercritical carbon dioxide in deep geological formations. CO2 geological storage is currently the only available Negative Emission Technology with sufficient proven capabilities to significantly contribute to the ...
What would it take for aviation to become climate-neutral by 2050? We develop and model a trajectory for aviation to reduce its CO2 emissions by 90% by 2050, down to a level where all residual emissions can be removed from the atmosphere without crowding o ...
Negative emissions are necessary on the path to net-zero. This short presentation shows how they contribute to climate neutrality and how that could be paid for. ...
How to set up and operate the Pilot Negative Emissions Fund? This document covers the purpose of the pilot, an outline of the proposed implementation, as well as benefits and commitments for participating organizations. ...
EPFL2022
Negative carbon emissions are proved necessary to limit global temperature increase below 1.5C compared to pre-industrial levels. (a) Reducing carbon sources and (b) increasing negative emissions are two effective ways to achieve this goal. (a) involves th ...
A compact operations research (OR) model is proposed to analyse the prospects of meeting the Paris Agreement targets when direct air capture technologies can be used or not. The main features of the model are (i) the representation of the economy and energ ...
This study provides an evaluation of the industrial CO2 management potential thanks to Carbon Capture and Sequestration (CCS), thanks to an analysis of the current worldwide deployment and near future projections of these technologies. To produce these res ...
Recent calls to do climate policy research with, rather than for, stakeholders have been answered in non-modelling science. Notwithstanding progress in modelling literature, however, very little of the scenario space traces back to what stakeholders are ul ...
