scholarly journals Study on Relationship between DAK Forestry Program and GHG Reduction Target in Indonesia

2016 ◽  
Vol 7 (2) ◽  
pp. 57-71
Author(s):  
Joko Tri Haryanto
Keyword(s):  
Emission Reduction ◽  
Ghg Emissions ◽  
Ghg Emission ◽  
State Budget ◽  
Significant Alignment ◽  
Ghg Reduction ◽  
Presidential Decree ◽  
Target Set ◽  
The Government ◽  
Emission Reduction Target

It has been agreed that forestry is a key sector in the effort to tackle global warming. The government has demonstrated actual commitment to reduce GHG emissions by 26% with their own budget and by 41% with international financing. This commitment is set forth in Presidential Decree No. 61 Year 2011. This regulation indicates that one of the largest emitters is the forestry sector. The government has already allocated Specific Allocation Fund (DAK) Forestry in the State Budget annually to support forest rehabilitation. Despite the relatively small amount, the fund allocation is increasing significantly each year. The question is how the allocation for DAK Forestry can be synchronized with the GHG emission reduction target set forth in Presidential Decree No. 61 of 2011. For that reason, this study has been conducted in order to analyze the conformity of DAK Forestry funding with the emission reduction targets set forth in Presidential Decree No. 61 of 2011. By using qualitative descriptive statistical approach, it is known that the use of DAK Forestry fund as from 2010 to 2014 has had a significant alignment in support of GHG emission reduction target set forth in Presidential Decree No. 61 of 2011.

scholarly journals The green-house gas (GHG) emission’s reduction mechanisms for biofuels in the European legislation

OCL ◽  
2019 ◽  
Vol 26 ◽  
pp. 45
Author(s):  
Philippe Dusser
Keyword(s):  
Renewable Energy ◽  
Emission Reduction ◽  
Ghg Emissions ◽  
Emission Trading ◽  
Transport Sector ◽  
Ghg Emission ◽  
Reduction Mechanisms ◽  
Ghg Reduction ◽  
Emission Reduction Target ◽  
The Eu

GHG reductions are a major focus of the EU policy. Several regulations have been set in order to meet the EU commitments under the Paris Agreement with an overall reduction of 40% from 1990 level. For the transport sector which is responsible for around 20% of the total GHG emissions, the GHG reductions obligations have been translated by i) reinforced GHG reduction thresholds for biofuels into the recast Renewable Energy Directive RED II; ii) an ambitious target of 30% GHG emission reduction target from 2005 level in the Effort Sharing Regulation (ESR) common to “non-ETS sector” (not covered by the Emission Trading System – ETS) as agriculture, building, waste… and transport. Furthermore, other EU regulations directed to Cars, Vans as well as Heavy Duty Vehicles set GHG emission reduction targets for new vehicle up to 2030. Finally, in its communication “A Clean Planet for All” the EU Commission describes A Strategy for 2050 to achieve a carbon neutral economy. This article addresses also the case of the German “GHG quota” which is a national support system for biofuels and as such is parallel to the European obligations stemming from the RED II renewable energy mandates that are to be met by Germany.

scholarly journals Persistent fire foci in all biomes undermine the Paris Agreement in Brazil

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Carlos Antonio da Silva Junior ◽  
Paulo Eduardo Teodoro ◽  
Rafael Coll Delgado ◽  
Larissa Pereira Ribeiro Teodoro ◽  
Mendelson Lima ◽  
...  
Keyword(s):  
Cluster Analysis ◽  
Atlantic Forest ◽  
Carbon Emissions ◽  
Emission Reduction ◽  
Ghg Emissions ◽  
Paris Agreement ◽  
Burned Areas ◽  
Ghg Reduction ◽  
Parametric Statistics ◽  
The Government

Abstract Brazil is one of the world’s biggest emitters of greenhouse gases (GHGs). Fire foci across the country contributes to these emissions and compromises emission reduction targets pledged by Brazil under the Paris Agreement. In this paper, we quantify fire foci, burned areas, and carbon emissions in all Brazilian biomes (i.e., Amazon, Cerrado, Caatinga, Atlantic Forest, Pantanal and Pampa). We analyzed these variables using cluster analysis and non-parametric statistics to predict carbon and CO2 emissions for the next decade. Our results showed no increase in the number of fire foci and carbon emissions for the evaluated time series, whereby the highest emissions occur and will persist in the Amazon and Cerrado biomes. The Atlantic Forest, Pantanal, Caatinga and Pampa biomes had low emissions compared to the Amazon and Cerrado. Based on 2030 projections, the sum of emissions from fire foci in the six Brazilian biomes will exceed 5.7 Gt CO2, compromising the national GHG reduction targets. To reduce GHG emissions, Brazil will need to control deforestation induced by the expansion of the agricultural frontier in the Amazon and Cerrado biomes. This can only be achieved through significant political effort involving the government, entrepreneurs and society as a collective.

Costs and Benefits of the Transition to Low-carbon Economyin Russia: Perspectives up to 2050

2014 ◽  
pp. 70-91 ◽  
Author(s):  
I. Bashmakov ◽  
A. Myshak
Keyword(s):  
Emission Reduction ◽  
High Probability ◽  
Ghg Emissions ◽  
Mitigation Measures ◽  
Low Carbon ◽  
Costs And Benefits ◽  
Ghg Emission ◽  
Research Groups ◽  
Emissions Mitigation ◽  
Very High

This paper investigates costs and benefits associated with low-carbon economic development pathways realization to the mid XXI century. 30 scenarios covering practically all “visions of the future” were developed by several research groups based on scenario assumptions agreed upon in advance. It is shown that with a very high probability Russian energy-related GHG emissions will reach the peak before 2050, which will be at least 11% below the 1990 emission level. The height of the peak depends on portfolio of GHG emissions mitigation measures. Efforts to keep 2050 GHG emissions 25-30% below the 1990 level bring no GDP losses. GDP impact of deep GHG emission reduction - by 50% of the 1990 level - varies from plus 4% to minus 9%. Finally, very deep GHG emission reduction - by 80% - may bring GDP losses of over 10%.

scholarly journals Criteria and Decision Support for A Sustainable Choice of Alternative Marine Fuels

2020 ◽  
Vol 12 (9) ◽  
pp. 3623
Author(s):  
Karin Andersson ◽  
Selma Brynolf ◽  
Julia Hansson ◽  
Maria Grahn
Keyword(s):  
Decision Support ◽  
Emission Reduction ◽  
Alternative Fuels ◽  
Reduction Potential ◽  
Ghg Emission ◽  
Propulsion Systems ◽  
Good Decision ◽  
Life Cycle Perspective ◽  
Ghg Reduction ◽  
Energy Conversion Systems

To reach the International Maritime Organization, IMO, vision of a 50% greenhouse gas (GHG) emission reduction by 2050, there is a need for action. Good decision support is needed for decisions on fuel and energy conversion systems due to the complexity. This paper aims to get an overview of the criteria types included in present assessments of future marine fuels, to evaluate these and to highlight the most important criteria. This is done using a literature review of selected scientific articles and reports and the authors’ own insights from assessing marine fuels. There are different views regarding the goal of fuel change, what fuel names to use as well as regarding the criteria to assess, which therefore vary in the literature. Quite a few articles and reports include a comparison of several alternative fuels. To promote a transition to fuels with significant GHG reduction potential, it is crucial to apply a life cycle perspective and to assess fuel options in a multicriteria perspective. The recommended minimum set of criteria to consider when evaluating future marine fuels differ somewhat between fuels that can be used in existing ships and fuels that can be used in new types of propulsion systems.

scholarly journals How ICT can contribute to realize a sustainable society in the future: a CGE approach

2021 ◽  
Author(s):  
Xiaoxi Zhang ◽  
Machiko Shinozuka ◽  
Yuriko Tanaka ◽  
Yuko Kanamori ◽  
Toshihiko Masui
Keyword(s):  
Power Consumption ◽  
Computable General Equilibrium ◽  
Emission Reduction ◽  
Ghg Emissions ◽  
Computable General Equilibrium Model ◽  
Information And Communications Technology ◽  
Baseline Scenario ◽  
Ghg Emission ◽  
Technology Level ◽  
Reduced Mobility

AbstractMany information and communications technology (ICT) services have become commonplace worldwide and are certain to continue to spread faster than before, particularly along with the commercialization of 5G and movement restrictions in response to the COVID-19 Pandemic. Although there is a concern that ICT equipment usage may increase power consumption and emit greenhouse gas (GHG) emissions, ICT has also been contributing to reducing GHG emissions through improved productivity and reduced mobility. This research targeted the main ICT services used in Japan and adopted a dynamic national computable general equilibrium model to quantitatively analyze future impacts on economic growth and GHG emission reduction until 2030 by using these ICTs, while considering both the increase in power consumption of ICT itself and the reduction in environmental load in other sectors. The results showed that the spread of ICT services, especially some artificial intelligence-based services, can improve productivity in most sectors through labor-saving and contribute to improving overall gross domestic product (GDP). Additionally, increased efficiency of logistics and manufacturing can greatly reduce the input of oil and coal products and so greatly contribute to GHG emission reduction. In 2030, compared with the baseline scenario in which all technology levels are fixed at current levels, at least 1% additional GDP growth and 4% GHG emission reduction can be expected by the targeted introduction of ICT in the ICT accelerated scenario in which the technology level of ICT accelerates. This also means ICT can potentially decouple the economy from the environment.

scholarly journals Energy Savings by Optimization of Thrusters Allocation during Complex Ship Manoeuvres

Energies ◽  
2021 ◽  
Vol 14 (16) ◽  
pp. 4959
Author(s):  
Jarosław Artyszuk ◽  
Paweł Zalewski
Keyword(s):  
European Union ◽  
Emission Reduction ◽  
Degrees Of Freedom ◽  
Energy Savings ◽  
Ghg Emissions ◽  
Gradual Transition ◽  
The European Union ◽  
Ghg Emission ◽  
Twin Screw ◽  
Joystick Control

The International Maritime Organization adopted a strategy to reduce the total annual GHG emissions from international shipping by at least 50% by 2050, compared to 2008 levels. The European Union proposed an even farther reaching transformation: the European Commission adopted a set of proposals to make the EU’s transport policies fit for reducing net greenhouse gas emissions by at least 55% by 2030, compared to 1990 levels. Therefore, all industrial actions in line and consistent with these strategies are essential. One of such activities may be a gradual transition from the most common independent controls of transport ships’ thrusters, propellers, and rudders to an integrated, power optimized, 3 degrees of freedom joystick control. In this paper, the full mission bridge simulator (FMBS) research on potential energy savings and, consequently, a GHG emission reduction, while steering a RoPax twin-screw ferry equipped with bow thrusters by a joystick control, is presented. The task of navigators engaged in the research was to steer the vessel either via classic engine, rudder, and thruster levers or via a joystick while (1) following the predefined straight track, (2) rotating at the turning area, and (3), finally, crabbing (moving sideways) until stopping at the quay fenders. The conclusions are that energy savings of approximately 10% can be expected for berthing manoeuvres controlled by a joystick, compared to independent actuators’ controls. These conclusions have been drawn from a statistical analysis of the ship’s energy consumption during typical manoeuvring phases of 18 berthing operations performed in FMBS.

The Impact of Korea’s Green Growth Policies on the National Economy and Environment

2014 ◽  
Vol 14 (4) ◽  
pp. 1585-1614 ◽  
Author(s):  
Won-Sik Hwang ◽  
Inha Oh ◽  
Jeong-Dong Lee
Keyword(s):  
National Economy ◽  
Carbon Capture And Storage ◽  
Ghg Emissions ◽  
Renewable Portfolio Standard ◽  
Baseline Scenario ◽  
Low Carbon ◽  
Green Growth ◽  
Ghg Reduction ◽  
The Government ◽  
The Impact

Abstract The Korean government has recently established national and sectoral mid-term greenhouse gas (GHG) reduction targets. Specifically, the country must reduce its total GHG emissions by 30% compared to business-as-usual (BAU) by 2020. This study has two main purposes. First, the study aims to measure the economic impacts of pursuing and achieving the government’s GHG reduction targets. Second, it aims to estimate each major policy’s potential GHG emission reductions in the various sectors. We use the computable general equilibrium model and develop three scenarios to examine the economic and environmental impacts of Korea’s green growth policies – a baseline scenario wherein the national economy proceeds without green growth policies; scenario A, wherein the government imposes national and sectoral emission reduction targets without adopting green technologies; and scenario B, wherein the government adopts policy and technology as renewable portfolio standard and carbon capture and storage. The simulation results from scenario A indicate that the government’s mid-term targets could pose a significant challenge to Korea’s national economy. In addition, the results from scenario B indicate that low-carbon green policy and technology will play an important role in reducing GHG emissions.

scholarly journals Sustainability in Maritime Sector: Waste Management Alternatives Evaluated in a Circular Carbon Economy Perspective

Resources ◽  
2020 ◽  
Vol 9 (4) ◽  
pp. 41 ◽  
Author(s):  
Michela Gallo ◽  
Luca Moreschi ◽  
Michela Mazzoccoli ◽  
Veronica Marotta ◽  
Adriana Del Borghi
Keyword(s):  
Waste Management ◽  
Case Studies ◽  
Environmental Sustainability ◽  
Emission Reduction ◽  
Ghg Emissions ◽  
Waste To Energy ◽  
Ghg Emission ◽  
Combined System ◽  
Management Alternatives ◽  
Carbon Economy

Sustainability and waste management on board are key issues that need to be addressed by the maritime sector also in terms of greenhouse gas emissions (GHG). With the aim of evaluating waste management alternatives in a circular economy perspective, the study examines a combined system for the optimisation of ship waste management and assesses its possible use for energy purposes. Different systems are analysed in relation to their GHG emission reduction potential regardless of routes and ports of destination. A SWOT (Strengths, Weaknesses, Opportunities and Threats) analysis was carried out on waste management alternatives in order to preliminary identify their potential in terms of GHG emissions reduction, cost, environmental sustainability, methodological coherence, feasibility and replicability. Following this analysis, two case studies of particular interest were identified: (1) the thermo-chemical treatment of waste oils and sludge to obtain fuel oils; (2) the installation of a waste-to-energy plant and subsequent energy recovery on board. UNFCCC (United Nations Framework Convention on Climate Change) methodologies were applied to these two case studies to calculate GHG emission reduction resulting from their implementation. The obtained results are presented with the aim of supporting sustainable waste management strategies on board in a circular carbon economy perspective.

scholarly journals Potentials of Gas Emission Reduction (GHG) by the Glass Sheet Industry through Energy Conservation

2021 ◽  
Vol 226 ◽  
pp. 00047
Author(s):  
Washington Purba ◽  
Erkata Yandri ◽  
Roy Hendroko Setyobudi ◽  
Hery Susanto ◽  
Satriyo Krido Wahono ◽  
...  
Keyword(s):  
Emission Reduction ◽  
Emission Factor ◽  
Ghg Emissions ◽  
Electric Energy ◽  
Electrical Energy ◽  
Flue Gases ◽  
Ghg Emission ◽  
Gas Emission ◽  
Intergovernmental Panel ◽  
Calcination Process

Sheet Glass Industry is one industry that uses 75 % natural gas energy and 25 % electricity. Using the Intergovernmental Panel on Climate Change, IPCC-2006 emission calculation method, the average greenhouses gas (GHG) emissions obtained from the calcination process obtained 112 211 t CO2 yr–1 per plant and an average emission factor (EFkl) of 0.18 CO2 t–1 yr–1 of pull. With the technology of converting heat into electrical energy, residual combustion as flue gases has the potential to be used to produce electrical energy. Referring to the analysis and calculation; one of factories has potential to generate 0.8 MW to 3 MW electric energy. It’s efficiency of 10 % to 40 % so that it can be calculated as a component of GHG emission reductions whose value is 4.6 t CO2 yr–1 to 18.7 t CO2 yr–1 per plant. With this reduction, each of the GHG emission and emission factors per plant dropped to 93 442 t CO2 yr–1 and 0.16 CO2 t-pull–1.

scholarly journals Greenhouse Gas Emissions Analysis Working toward Zero-Waste and Its Indication to Low Carbon City Development

Energies ◽  
2021 ◽  
Vol 14 (20) ◽  
pp. 6644
Author(s):  
Ruixi Zhao ◽  
Lu Sun ◽  
Xiaolong Zou ◽  
Yi Dou
Keyword(s):  
Emission Reduction ◽  
Heat Supply ◽  
Waste Treatment ◽  
Ghg Emissions ◽  
Low Carbon ◽  
Ghg Emission ◽  
City Development ◽  
Zero Waste ◽  
Low Carbon City ◽  
Waste Sector

Low carbon city development and greenhouse gas (GHG) emission mitigation in urban communities are urgent. There is great potential to improve the GHG inventory at the community level. Meanwhile, building zero-waste cities and improving waste treatment efficiency have been significant environmental issues due to the rapid increase of waste generation. This research aims to develop a community-scale GHG emission inventory of the waste sector and improve its accuracy and consistency through applying the bottom-up approach. This study covers both direct and indirect emissions categories of the waste sector with the goal of building a zero-waste community. Honjo Waseda community, located in Japan, was used as a case study community. Energy consumption waste treatment sectors were evaluated and calculated through first-hand field data. GHG emission estimation of the waste sector included waste incineration, residential wastewater, and waste transport. The highest emissions originated from Beisiagate supermarket due to the large waste amount produced, and the CO2-biomass carbon emissions reached approximately 50% of the total emissions. Furthermore, a quantitative analysis of the implementation of new technologies was also conducted. This study created proposals for GHG emission reduction toward a zero-waste community through the comparison of three cases. Case 1 was business as usual; Case 2 proposed a combination of incineration bio-gasification (MBT); Case 3 introduced a combination of solid recovered fuel (SRF) and a bio-gasification system. SRF contributed the most to emission reduction, and Case 3 exhibited the highest energy recovery. Furthermore, comparing the GHG emissions produced by the use of SRF for power generation and heat supply revealed that using SRF as a heat supply reduced more GHG emissions than using SRF for power generation.

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