Not exact matches
Van Vuuren, D. et al. (2018) Alternative
pathways to the 1.5 C target reduce the need for negative
emission technologies, Nature Climate Change, doi: 10.1038 / s41558 -018-0119-8
In the absence of being able to make that policy call at this time on dangerous interference, what we're doing as an interim measure is working bottom up to see how aggressive can we be in finding a
pathway to low - carbon power generation from coal, because that accounts for more than 50 percent of
emissions; how aggressive can we be in transitioning to a much greater diversity of fuel supply than petroleum, and vehicle
technology, and that's 20 percent of
emissions; and then what can we do much more rapidly to halt deforestation, which is 20 percent of
emissions.
Furthermore, let me come back to the
pathway as the source of cumulative
emissions — energy mix, efficiency,
technology finance, population, etc. etc., we believe this is the deeper driver to lead to the landscape of cumulative
emissions.
A combination of
technology and policy solutions could provide a
pathway to reduce direct carbon dioxide
emissions from the cement industry by 24 % below current levels by 2050, according to a new report by the International Energy Agency (IEA) and the Cement Sustainability Initiative (CSI).
The chart above illustrates potential CO2
emission trajectories under EMF 27 full
technology scenarios8 targeting a 2oC
pathway (Assessed 2oC Scenarios) relative to the 2018 Outlook, and baseline
pathways (Assessed Baseline Scenarios) with essentially no policy evolution.
The roadmap uses a bottom - up approach to explore a possible transition
pathway based on least - cost
technology analysis for the cement industry to reduce its direct CO2
emissions in line with the IEA's 2DS.
Rich, industrialised countries like the EU and US have a legal obligation under the United Nations Framework Convention on Climate Change (UNFCCC — which the talks fall under) to take the lead in cutting their
emissions while providing the finance and
technology to poorer countries to adapt to climate impacts and avoid the same fossil - fuel intensive development
pathways they did.
EnergyVision 2030 suggests one
pathway to advance adoption of clean energy
technologies in four core areas — grid modernization, electric generation, buildings, and transportation — and demonstrates that even relatively modest increases of clean energy
technologies can significantly reduce
emissions while delivering consumer and economic benefits for all.
When efficiency is combined with clean heating
technologies, a deep
emissions reduction
pathway emerges.
For the first time, [our]
technology - rich modelling expands the time horizon to 2060 and reveals a possible although very challenging
pathway to net - zero carbon
emissions across the energy sector.»
Jimmy better hope that
technology and development provide better
pathways for
emission reductions.
The conference took place in Brussels and covered three main themes: the opening session «Coal and mitigation of greenhouse gas
emissions», followed by a panel discussion on «Creating new
pathways to drive deployment of
technologies to reduce GHG
emissions» and finally the afternoon
technology session focusing on «Coal in the global energy mix —
pathways to reducing GHG
emissions».
This interim agreement will likely include everything from midterm
emissions targets, to short - term financing for developing countries to transition to a low - carbon
pathway, to substantive progress on provisions for
technology transfer and taking on global deforestation.
Analysis shows that strong growth in renewable energy and energy - efficient
technologies, together with a national carbon
emissions trading program, provide an affordable and achievable
pathway for the United States to cut global warming
emissions.
WCA believes that the
pathway to zero
emissions from coal starts with the deployment of high efficiency low
emission coal
technologies (HELE) and progresses to carbon capture use and storage (CCUS).
Alternative
pathways of early deployment of negative
emission technologies need to be considered to ensure that climate targets are reached safely and sustainably.
Coal is not the problem,
emissions are, and in order to reduce
emissions and get us on the
pathway to achieving the Paris Agreement's well below 2 degree target, high efficiency low
emissions (HELE) and carbon capture and storage (CCS)
technologies must be supported.
An «emergency transition» like the one implied by the Strong 2 °C
pathway (and arguably the Weak 2 °C
pathway as well) will be neither cheap nor easy, and this despite the vast flowering of low -
emissions energy
technology that's now on the near horizon.
The
pathway to zero
emissions from coal includes high efficiency low
emission (HELE) coal
technology and carbon capture, use and storage (CCUS).
And, therefore, maybe we ought to look at these negative
emissions technologies and
pathways more closely.
A number of analyses, meta - analyses, and assessments, including those performed by the Intergovernmental Panel on Climate Change, the National Oceanic and Atmospheric Administration, the National Renewable Energy Laboratory, and the International Energy Agency, have concluded that deployment of a diverse portfolio of clean energy
technologies makes a transition to a low - carbon -
emission energy system both more feasible and less costly than other
pathways.
Alternative
pathways involving lifestyle change, rapid electrification and reduction of non-CO2 gases could reduce the need for such negative
emission technologies.
As governments, industry and civil society struggle to achieve the necessary
emission reductions to address climate change, scientists are increasingly looking at new technological
pathways such as direct carbon dioxide removal from the atmosphere, solar geoengineering (cooling the planet by reflecting heat away from the Earth) and the use of sophisticated satellite
technologies capable of...
As part of PACE, the WCA will be holding a workshop in Jakarta titled «Building
pathways for high efficiency low
emissions coal
technology in Indonesia».
Furthermore, many of these
pathways incorporate carbon sequestration
technology that is not scalable or feasible at the levels they predict, nor may it ever be (UNEP
Emissions GAP report).