A nature-based negative emissions technology able to remove atmospheric methane and other greenhouse gases
Sign Up to like & getrecommendations! Published in 2021 at "Atmospheric Pollution Research"
DOI: 10.1016/j.apr.2021.02.017
Abstract: Abstract Fulfilling the Paris Climate Agreement requires reducing rapidly the new emissions of greenhouse gases (GHGs) to reach net zero by 2050. As some anthropogenic emissions cannot be zero, to compensate them it will be… read more here.
Keywords: greenhouse gases; based negative; nature based; negative emissions ... See more keywords
Towards a cultural political economy of mitigation deterrence by negative emissions technologies (NETs)
Sign Up to like & getrecommendations! Published in 2018 at "Global Sustainability"
DOI: 10.1017/sus.2018.10
Abstract: Non-technical summary In the face of limited carbon budgets, negative emissions technologies (NETs) offer hopes of removing greenhouse gases from the atmosphere. It is difficult to determine whether the prospect of NETs is significantly deterring… read more here.
Keywords: mitigation deterrence; emissions technologies; paper; negative emissions ... See more keywords
Challenges to the use of BECCS as a keystone technology in pursuit of 1.5⁰C
Sign Up to like & getrecommendations! Published in 2018 at "Global Sustainability"
DOI: 10.1017/sus.2018.3
Abstract: Non-technical summary Biomass energy with carbon capture and storage (BECCS) is represented in many integrated assessment models as a keystone technology in delivering the Paris Agreement on climate change. This paper explores six key challenges… read more here.
Keywords: negative emissions; use beccs; keystone technology; scale ... See more keywords
Prospective Life Cycle Assessment of Large-Scale Biochar Production and Use for Negative Emissions in Stockholm.
Sign Up to like & getrecommendations! Published in 2019 at "Environmental science & technology"
DOI: 10.1021/acs.est.9b01615
Abstract: Several cities in Sweden are aiming for climate neutrality within a few decades and for negative emissions thereafter. Combined biochar, heat, and power production is an option to achieve carbon sequestration for cities relying on… read more here.
Keywords: production; use; life cycle; biochar ... See more keywords
Possibility for strong northern hemisphere high-latitude cooling under negative emissions
Sign Up to like & getrecommendations! Published in 2022 at "Nature Communications"
DOI: 10.1038/s41467-022-28573-5
Abstract: It is well established that a collapse or strong reduction of the Atlantic meridional overturning circulation (AMOC) would substantially cool the northern high latitudes. Here we show that there is a possibility that such cooling… read more here.
Keywords: negative emissions; high latitude; strong northern; possibility ... See more keywords
Open discussion of negative emissions is urgently needed
Sign Up to like & getrecommendations! Published in 2017 at "Nature Energy"
DOI: 10.1038/s41560-017-0055-2
Abstract: Although nearly all 2 °C scenarios use negative CO2 emission technologies, only relatively small investments are being made in them, and concerns are being raised regarding their large-scale use. If no explicit policy decisions are taken… read more here.
Keywords: emissions urgently; open discussion; negative emissions; discussion negative ... See more keywords
Inefficient power generation as an optimal route to negative emissions via BECCS
Sign Up to like & getrecommendations! Published in 2017 at "Environmental Research Letters"
DOI: 10.1088/1748-9326/aa67a5
Abstract: Current ambitions to limit climate change to no more than 1.5 °C–2 °C by the end of the 21st century rely heavily on the availability of negative emissions technologies (NETs)—bioenergy with CO2 capture and storage… read more here.
Keywords: removing co2; negative emissions; power; co2 ... See more keywords
Microbes mediated comprehensive carbon sequestration for negative emissions in the ocean
Sign Up to like & getrecommendations! Published in 2020 at "National Science Review"
DOI: 10.1093/nsr/nwaa171
Abstract: combining texturing with nanostructuring provides a balance between TE and mechanical performance in n-type Bi2Te3-based materials. Low/midfrequency phonons are most likely to be scattered by nanoscale defects, thus significantly reducing the lattice thermal conductivity. High… read more here.
Keywords: sequestration negative; negative emissions; mediated comprehensive; carbon sequestration ... See more keywords
Production of Negative-Emissions Steel Using a Reducing Gas Derived from DFB Gasification
Sign Up to like & getrecommendations! Published in 2021 at "Energies"
DOI: 10.3390/en14164835
Abstract: A dual fluidized bed (DFB) gasification process is proposed to produce sustainable reducing gas for the direct reduction (DR) of iron ore. This novel steelmaking route is compared with the established process for DR, which… read more here.
Keywords: negative emissions; gas; reducing gas; natural gas ... See more keywords