Fossil Fuels Use and Efficiency During the Transition to a Low-Carbon Economy

Author(s):  
Francisco J. Lozano ◽  
Miguel Ángel Gijón-Rivera ◽  
María E. Huertas-Bolaños
2019 ◽  
Vol 27 (2) ◽  
pp. 185-199 ◽  
Author(s):  
James W.N. Steenberg ◽  
Peter N. Duinker ◽  
Irena F. Creed ◽  
Jacqueline N. Serran ◽  
Camille Ouellet Dallaire

In response to global climate change, Canada is transitioning towards a low-carbon economy and the need for policy approaches that are effective, equitable, coordinated, and both administratively and politically feasible is high. One point is clear; the transition is intimately tied to the vast supply of ecosystem services in the boreal zone of Canada. This paper describes four contrasting futures for the boreal zone using scenario analysis, which is a transdisciplinary, participatory approach that considers alternative futures and policy implications under conditions of high uncertainty and complexity. The two critical forces shaping the four scenarios are the global economy’s energy and society’s capacity to adapt. The six drivers of change are atmospheric change, the demand for provisioning ecosystem services, the demand for nonprovisioning ecosystem services, demographics, and social values, governance and geopolitics, and industrial innovation and infrastructure. The four scenarios include: (i) the Green Path, where a low-carbon economy is coupled with high adaptive capacity; (ii) the Uphill Climb, where a low-carbon economy is instead coupled with low adaptive capacity; (iii) the Carpool Lane, where society has a strong capacity to adapt but a reliance on fossil fuels; and (iv) the Slippery Slope, where there is both a high-carbon economy and a society with low adaptive capacity. The scenarios illustrate the importance of transitioning to a low-carbon economy and the role of society’s adaptive capacity in doing so. However, they also emphasize themes like social inequality and adverse environmental outcomes arising from the push towards climate change mitigation.


2021 ◽  
Vol 11 (2) ◽  
pp. 432-440
Author(s):  
Victoria R. Nalule ◽  
Xiaoyi (Shawn) Mu

Access to modern energy such as electricity is key in the economic development of any country, and yet over 600 million people remain with no access to electricity in developing countries. It is true that both renewable energy and fossil fuels are key in the achievement of the United Nations Sustainable Development (UN SDG) Goal 7 and Goal 1 on energy access and poverty eradication respectively. However, the current global efforts to transition to a low carbon economy, and tackle climate change as stipulated in the SDG 13 and the 2015 Paris Agreement, have created a lot of tension on fossil fuel developments in recent years.This commentary article is presented as a question and answer session aimed at addressing the misconceptions surrounding the achievement of SDG 7 and SDG 13 in this energy transition era. The paper is of interest to oil producing countries. The article follows the various questions raised by policymakers during an online seminar delivered by both the authors entitled, ‘Fossil Fuels in the Energy Transition Era’.


2021 ◽  
Vol 48 (2) ◽  
Author(s):  
Carlos Andrés Gallego

The deployment of renewable energy technologies will play a crucial role in the global transition to a low-carbon economy and ultimately in the fight against global warming. However, this transition could face important problems because most of those technologies rely on the steady supply of critical minerals. Colombia, thanks to its hydrological resources, has relied on the hydro­power for electricity generation. However, the government has implemented measures to back-up the energy system in draught periods and, consequently, fossil fuels-based plants have increased the market share and with these, CO2 emissions. This study assesses the mineral demand in Colombia in the period 2020-2050 for the rare earth elements embedded in the deployment of wind power technologies in four different climate policy scenarios in order to establish whether they could face geological bott­lenecks that could ultimately hamper the transition to a low-carbon economy. The Gigawatts (GW) of future capacity additions in the energy system are converted into tons of metal using published metal intensities of use and assumptions of Colombia’s technological pathway. Then, the cumulated mineral demand is compared against current mining production rates and geological reserves to establish geological bottlenecks. The results show that the reserves will not pose any threat to its transition. However, when compared to current mining rates, the mineral demand in 2050 could pose a problem for the supply of minerals. Finally, this study gives some policy recommendations that could be used to mitigate these issues, such as substitution, improved circular economy and sound technological choices.


2013 ◽  
Vol 734-737 ◽  
pp. 2065-2068
Author(s):  
Jing Xuan Mu

At present, the world is experiencing a climate change whose main feature is warming, which has become the crisis and challenges of the world. Low-carbon economy is the best pattern which reduces greenhouse gas emission and global warming. It includes five elements, low - carbon technologies, low-carbon energy resources, low - carbon industries, low - carbon cities and low - carbon management. Finally, this paper makes some measures for developing low-carbon economy in China: priorities to save energy and improve energy efficiency; make low-carbon fossil fuels and develop renewable energy; set up carbon fund and encourage researching and developing low-carbon technologies; establish national carbon trade mechanism.


Author(s):  
Kylie R Catchpole

The world has recently been waking up to the urgent need to move away from fossil fuels and towards a low-carbon economy. To achieve this, we need a way of producing electricity that is efficient, widely applicable and cheap. At the same time, there has recently been an appreciation of the tremendous scope for making entirely new types of devices, and even seeing new physics, by structuring matter at the nanoscale. Furthermore, the occurrence of self-assembly in nature suggests that a range of types of nanoscale structures could be made simply and cheaply. The application of nanostructures to photovoltaics combines a field of almost limitless possibilities with a problem of vital urgency. In this paper, some of the newer ideas emerging from this trend are described, along with how they challenge our ideas on what a solar cell looks like. We are at the beginning of a time of radically rethinking the design of the solar cell, which may lead to the exploitation of completely new physical ideas in achieving a sustainable energy future.


2021 ◽  
pp. 1-26
Author(s):  
Tumai Murombo

Abstract Access to affordable, reliable and sustainable energy is a pre-condition for sustainable economic development. This is the case in South Africa, where the workforce and entrenched fossil fuel industry remain sceptical about a transition to renewable energy. This article explores the complexity of energy regulation in countries with a deep-seated economic dependency on fossil fuels. South Africa presents a good case study of the challenge of balancing the environmental, social and economic imperatives of energy. It unpacks the drivers behind directed regulation towards renewable electricity. A painful, but necessary, “just transition” to a low-carbon economy requires laws to phase-out fossil fuels, without exposing public funds to private profit seekers. The South African experience of renewable electricity demonstrates the challenges of regulatory uncertainty. Careful legal reforms are necessary to rid existing electricity laws of their inertia and achieve a low-carbon economy while ensuring access to affordable, reliable and environmentally sustainable energy.


2015 ◽  
Vol 5 (2) ◽  
pp. 22
Author(s):  
Nomin-Erdene Chimeddorj

Currently, the global economic growth model is based on the input of resources, especially the input of energy. Throughout the energy structures all over the world, mostly coal, oil, natural gas and other high-carbon fossil fuels, and those high-carbon fossil fuels have become the main source of atmospheric carbon dioxide and other greenhouse gases. Economic growth and energy consumption, there should be causal relationship between economic growth and carbon dioxide emissions, the economic growth model can get rid of the fossil energy constraints, whereas carbon dioxide emissions can be disconnected from the economic growth, to cope with these problems facing the development of low-carbon economy in Mongolia. The research makes use of time-series model to test the causal relationship between economic growth and energy consumption, economic growth and carbon dioxide emissions as well as between energy consumption and carbon dioxide emissions.


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