15 climate stabilization wedges

In this post I will lay out "the solution" to global warming, focusing primarily on the 14 "stabilization wedges." Part 1 argued that stabilizing atmospheric concentrations of carbon dioxide at 450. 2. Authors Luis . The concept of stabilization wedges was first developed by S. Pacala and R. Socolow. This wedge . More tractable version of the The Wedges Game. Epub 2015 Jan 31. Specifically, they presented 15 options for 'stabilization wedges' that would grow linearly from zero to 1 Gt of carbon emissions . The following pages contain: • An introduction to the carbon and climate problem and the stabilization wedge concept (pp. Caspary et al. A stabilization wedge is defined as follows: The short version is that a wedge represents a climate solution that starts slowly but then rises in impact over the 50 years and ultimately avoids the emission of one billion tons of carbon per year. Students select carbon-cutting strategies to construct a carbon mitigation profile, filling in the wedges of a climate stabilization triangle. In 2004, Princeton professors Robert Socolow and Stephen Pacala published a paper in Science, "Stabilization Wedges: Solving the Climate Problem for the Next 50 Years with . Individually, the wedges are difficult but achievable. . The Stabilization Wedge Game, or what is commonly referred to as simply the 'Wedge Game', is a serious game produced by Princeton University's Carbon Mitigation Initiative.The goal of the game creators, Stephen Pacala and Robert H. Socolow, is to demonstrate through this game that global warming is a problem which can be solved by implementing today's technologies to reduce CO Stabilization Wedges - 15 Ways to Cut . We argue, however, that the amounts of SOC potentially sequestered in both scenarios (pessimistic and optimistic) fulfil the requirements for being considered as wedge . Stabilization Wedges 15 Ways to Cut Carbon = Electricity Production, Strategy Sector =Heating and Direct Fuel As part of their proposed framework Pacala and Socolo list 15 strategies based on proven technologies that can serve as stabilization wedges if brought to scale. The stabilization wedge project of the Princeton Carbon Mitigation Initiative lists 15 different wedges available for implementation (Figure 5). To keep the focus on technologies that have the potential to produce a material difference by 2054, we divide the stabilization triangle into seven equal "wedges." 1.Electric end-use efficiency, 2.2 Wedges (0.54 GtC): Efficiency improvements in motors, lighting, refrigeration and other electrical. The Carbon and Climate Problem. Authors Rolf Sommer 1 , Deborah Bossio 2 Affiliations 1 International Center for Tropical Agriculture . The goal of the game creators, Stephen Pacala and Robert H. Socolow, is to demonstrate through this game that global warming is a problem which can be solved by implementing today's technologies to reduce CO 2 emissions. Her work for the first time verified that wollastonite soil amendment can lead to accumulation of . you have 15 of today's technologies, such as fuel efficient cars or nuclear power. stabilization can be highlighted with the so-called wedges approach to solving the climate problem as it represents an . Pacala and Socolo claim that only 7 stabilization wedges are needed in order to meet the goal of keeping CO2 concentrations below 500 ppm. The "stabilization triangle," located between the flat trajectory and BAU, removes exactly one-third of BAU emissions. . Wedges have been proposed as a GHG. Nov. 18, 2010, 9 a.m. Although several op- In 2004 two Princeton professors Physicist Robert H. Socolow and ecologist Stephen Pacala presented a paper describing the use of what they called climate stabilization wedges as a methodology to address carbon emissions and to eventually bring CO2 concentrations under control. View Homework Help - wedges_handout from ATM S 111 at University of Washington. Humanity already possesses the fundamental scientific, technical, and industrial know-how to solve the carbon and climate problem for the next half-century. Click to View Ideally, students would select no more than 6 electricity wedges, 5 transportation wedges, and 5 heat/direct fuel use wedges so that emissions aren't "double counted". Global Patterns. Below, we discuss 15 different exam-ples of options that are already deployed at an industrial scale and that could be scaled up further to produce at least one wedge (sum-marized in Table 1). 305 (5686): 968-972. examined the dynamics between two key drivers in In a continuing research partnership to identify ways to tackle the world's climate problem, Princeton's Carbon Mitigation Initiative (CMI) has received a commitment of $11 million from BP as part of an extension of their partnership first announced in October 2008. climate problem, they asserted, was 'to deploy the . As Scolow is quoted by the Economist, this approach "decomposes a heroic challenge . April 7, 2017 August 24, 2006 by Brian Wang. The Stabilization Wedges exercise, developed by the Carbon Mitigation Initiative at Princeton University, has offered a framework for users to build their own solution to the climate problem since its introduction in 2008. Wednesday won't be much warmer with highs only reaching 65 to 70°. Pacala and Socolo claim that only 7 stabilization wedges are needed in order to meet the goal of keeping CO2 3% per year, then 18 wedges would be required (Section 1 of SOM text). Climate stabilization wedges are defined as strategies that contribute to greenhouse-gas (GHG) mitigation that - in aggregate - achieve a particular goal. Evidence continues to accumulate that carbon dioxide, or CO2, from fossil fuel burning is causing dangerous interference in the climate. Lesson has two powerful applets - carbon footprint and stabilization wedges - that greatly enhance the learning experience. 1990 1995 2000 2005 2010 2015 15 20 25 30 35 40 CO 2 emissions (Gt CO 2 yr −1) 0.35 0.40 0.45 0.50 0.55 0.60 Emissions intensity (CO 2 /GDP; kg CO 2 per US$) CO 2 emissions Projections Emissions intensity . Through this global commitment to using a combination of 7 stabilization wedges, a wedge approach is feasible to counter climate change and could effectively freeze . Though automotive transportation might be the most easily addressed sustainability issue in transportation, climate change is sure to affect many other sectors across the . The scientists proposed 15 stabilization wedges that, if deployed at a significant global scale, could concievably reduce emissions by 1 gigaton each (Bradley & Wellington, 2006 . There is no "right" solution to the game . 2008 Tougher interim goals 2oC 1.5oC The stabilization triangle and the wedge A "stabilization wedge" is a strategy that contributes significantly to slowing the pace of climate change, but one wedge does only part of the job. In this context, the carbon dioxide sequestration technology of enhanced weathering has for years been investigated, with a possible implementation strategy via alkaline mineral soil amendment being more recently proposed. a subset of 15 options that, if gradually implemented using currently available technologies, beginning in ~2005, . It presents a part of the case for action by identifying a set of options that have the capacity to provide the seven stabilization wedges and solve the climate problem for the next half-century. Users stabilize carbon emissions by choosing nine of 15 possible "wedges". . For China, Peters et al. Epub 2015 Feb 7. 8 wedges are needed to build the stabilization triangle This is a team-based activity that teaches students about the scale of the greenhouse gas problem and the technologies that already exist which can dramatically reduce carbon emissions. Executives play the climate change wedge game at a Carbon Mitigation Initiative meeting at Princeton University. As part of their proposed framework Pacala and Socolo list 15 strategies based on proven technologies that can serve as stabilization wedges if brought to scale. Co-authored highly influential paper on climate stabilization "wedge" approach, which argued over 15 years ago that climate change could be solved using science, technologies and industries . Wedges have been proposed as a GHG mitigation framework because no single technology or economic sector can sufficiently reduce emissions to acceptable levels. The solution to the carbon and climate problem, they asserted, was to deploy the technologies and/or lifestyle changes necessary to fill all seven wedges of . Agricultural ERW is also added, as proposed by Haque et al.14). Pacala and Socolow list 15 "wedges", any 7 of which in combination should suffice to keep CO 2 levels below 550 ppm. Most read-ers will reject at least one of the wedges listed We Have the Technology Each of the 15 strategies below has the potential to reduce global carbon emissions by at least 1 billion tons per year by 2060, or 1 wedge. . For more on wedges see Carbon Mitigation Initiative website at Princeton.. Robert Socolow has recently published an update on the wedges paper, in Bulletin of the Atomic Scientists, which discusses the . . This is the ninth and final lesson in a series of lessons about climate change. As part of their proposed framework Pacala and Socolo list 15 strategies based on proven technologies that can serve as stabilization wedges if brought to scale. The Stabilization Wedge Game, or what is commonly referred to as simply the 'Wedge Game', is a serious game produced by Princeton University's Carbon Mitigation Initiative.The goal of the game creators, Stephen Pacala and Robert H. Socolow, is to demonstrate through this game that global warming is a problem which can be solved by implementing today's technologies to reduce CO Stavins explored the needed features of a cap-and-trade program (7). See the CMI website for more information about each of the climate stabilization wedges. 2015 Apr 15;153:48-9. doi: 10.1016/j.jenvman.2015.01.038. result in extremely damaging climate change. Thus, a continuation of the historical rate of decar-bonization of the fuel mix prevents the need for three additional wedges, and ongoing im-provements in energy efficiency prevent the need for eight additional wedges. The "stabilization . Each wedge reduces global carbon emissions by 25 gigatons over a 50-year period, compared to the . 3. The Climate stabilization Wedges is an approach produced by Princeton University researchers looking at Climate change mitigation scenarios. This work, first published in the United States in the magazine Science (issue of April 13, 2004) is interesting as it gives 15 different ideas to decrease our emissions and stabilize the amount of carbon dioxide into Earth atmosphere, hence the name. BP and Princeton originally entered into a 10-year . 15 Wedge Strategies in 4 Categories Nuclear Fission (1) 2007 2057 8 GtC/y 16 GtC/y Triangle Stabilization. The concept of 'stabilization wedges' offers a framework to examine progress in reducing CO 2 emissions and future climate change6. feasible movements for mitigation by putting forward 15 choices for emissions reductions each representing 1 billion tons of . Climate Stablization Wedges - an update, responses and critiques October 7, 2011Garry Peterson9 Comments A well know proposed strategy for reducing carbon emissions was the 2004 "wedges" paperin by ecologist Stephen Pacalaand engineer Robert Socolow(Science DOI: 10.1126/science.1100103). Title: Stabilization wedges 1 Stabilization wedges. Meets January 4 - January 15: (M T W Th, 5:00 - 6:30 PM) . Wedges have been proposed as a GHG mitigation framework because Climate stabilization wedges are defined as strategies that contribute to greenhouse-gas (GHG) mitigation that - in aggregate - achieve a particular goal. The collection of these wedges is referred to a stabilization triangle (Figure 4). 15 Related Question Answers Found What is the carbon wedge approach? The Stabilization Triangle We idealize the 50-year emissions reductions as a perfect triangle in Fig. Most of . of climate stabilization in contemporary climate policy Maxwell T. Boykoffa,*, David Frameb, . Including 2006, six of the seven warmest years on record have occurred since 2001 and the ten warmest years have occurred since 1995. . of stabilization wedges: 25-billion-ton "wedges" that need to be cut out of predicted future carbon emissions in the next 50 years to avoid a doubling of atmospheric carbon dioxide over pre-industrial levels. explored specific policy ideas and other steps that support the implementation of the stabilization wedges (6). Clouds linger as the wedge keeps firm control of our weather. Urban farming combined with ERW is proposed as a new addition to the stabilization wedge concept (adapted from Johnson et al.15). If this estimate is correct, this would represent an average CAGR of 0.28% per year. . The Stabilization Wedge Game, or what is commonly referred to as simply the 'Wedge Game', is a serious game produced by Princeton University's Carbon Mitigation Initiative. A "wedge" is a strategy to reduce carbon emissions that grows in 50 years from zero to 4 GtCO 2/yr. We argue, however, that the amounts of SOC potentially sequestered in both scenarios (pessimistic and optimistic) fulfil the requirements for being considered as wedge . 4 GtCO 2/yr 50 years Total = 100 Gigatons CO 2 A "solution" to the CO 2 problem should provide at least one wedge. Socolow, R. (13 August 2004). Note: This exercise is designed to address climate change using a global perspective and may provide some additional . High temperature forecast for Tuesday, May 24, 2022. The climate carbon wedges propose to limit atmospheric carbon dioxide to a concentration that would prevent even more damage through global warming. Executives play the climate change wedge game at a Carbon Mitigation Initiative meeting at Princeton University. you have 15 of today's technologies, such as fuel efficient cars or nuclear power. promoting alkaline mineral soil amendment as a climate change stabilization wedge with environmental relevance and based on fundamentals of earth sciences. Global climate stabilization wedges. Proposals to limit atmospheric CO2 to a concentration that would prevent most damaging climate change have focused on a goal of 500 /- 50 parts per million (ppm) This is less than double the pre-industrial To emphasize the need for early action, Co-Directors Robert Socolow and Stephen Pacala created the concept of stabilization wedges: 25-billion-ton "wedges" that need to be cut out of predicted future carbon emissions in the next 50 years to avoid a doubling of atmospheric . The Wedge approach to Climate Change mitigation was first proposed in a 2004 Science Magazine article by Princeton professors Rob Socolow and Stephen Pacala. This wedge . The UN tells us that human population growth has already slowed down and that the population is expected to reach 9 billion by 2100 (Wiki). Clouds linger as the wedge keeps firm control of our weather. The strategy has already been commercialized at scale somewhere. The project was funded by Ford Motor Company between 2000 and 2009 and has been receiving funding from BP since 2000. This is a CAGR of 1.7% per year, while atmospheric CO2 increased at a CAGR of 0.42% per year. Share This Book "Stabilization Wedges: Solving the Climate Problem for the Next 50 Years with Current Technologies". The solution to the carbon and climate problem, they asserted, was to deploy the technologies and/or lifestyle changes necessary to fill all seven wedges of . Extreme climate change due to heat-trapping gases, especially carbon dioxide, necessitates its mitigation. High temperature forecast for Tuesday, May 24, 2022. Candidate materials for enhanced weathering include calcium and . . What is a climate stabilization wedge why is it an important concept? The elements of this scenario are briefly outlined below. At the time of their paper, Pacala and Socolow identified 15 possible stabilization wedges that were ready for deployment, and concluded that deploying just seven would be sufficient to stabilize. A well know proposed strategy for reducing carbon emissions was the 2004 "wedges" paper in by ecologist Stephen Pacala and engineer Robert Socolow (Science DOI: 10.1126/science.1100103). Pacala and Socolo claim that only 7 stabilization wedges are needed in order to meet the goal of keeping CO2 concentrations below 500 ppm. For more on wedges see Carbon Mitigation Initiative website at Princeton.. 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