scholarly journals Comparison of Different Monetization Methods in LCA: A Review

2020 ◽  
Vol 12 (24) ◽  
pp. 10493
Author(s):  
Rosalie Arendt ◽  
Till M. Bachmann ◽  
Masaharu Motoshita ◽  
Vanessa Bach ◽  
Matthias Finkbeiner
Keyword(s):  
Climate Change ◽  
Resource Use ◽  
Capita Income ◽  
Impact Category ◽  
Mineral Resources ◽  
Impact Categories ◽  
Environmental Damages ◽  
Fossil Resource ◽  
Per Capita ◽  
Areas Of Protection

Different LCA methods based on monetization of environmental impacts are available. Therefore, relevant monetization methods, namely Ecovalue12, Stepwise2006, LIME3, Ecotax, EVR, EPS, the Environmental Prices Handbook, Trucost and the MMG-Method were compared quantitatively and qualitatively, yielding results for 18 impact categories. Monetary factors for the same impact category range mostly between two orders of magnitude for the assessed methods, with some exceptions (e.g., mineral resources with five orders of magnitude). Among the qualitative criteria, per capita income, and thus the geographical reference, has the biggest influence on the obtained monetary factors. When the monetization methods were applied to the domestic yearly environmental damages of an average EU citizen, their monetary values ranged between 7941.13 €/capita (Ecotax) and 224.06 €/capita (LIME3). The prioritization of impact categories varies: Stepwise and Ecovalue assign over 50% of the per capita damages to climate change, while EPS and LIME3 assign around 50% to mineral and fossil resource use. Choices regarding the geographical reference, the Areas of Protection included, cost perspectives and the approach to discounting strongly affect the magnitude of the monetary factors. Therefore, practitioners should choose monetization methods with care and potentially apply varying methods to assess the robustness of their results.

scholarly journals Assessing the Vulnerabilities of Current and Future Production Systems in Punjab, Pakistan

2019 ◽  
Vol 11 (19) ◽  
pp. 5365 ◽  
Author(s):  
Naqvi ◽  
Nadeem ◽  
Iqbal ◽  
Ali ◽  
Naseem
Keyword(s):  
Climate Change ◽  
Capita Income ◽  
Production Systems ◽  
Negative Impact ◽  
Per Capita Income ◽  
Analysis Model ◽  
Farming Communities ◽  
Future Production ◽  
Pathways Analysis ◽  
Per Capita

Mankind is in peril and there are many reasons for this; however, climate change precedes all other reasons. Problems of poor farming communities are augmented due to the menace of climate change. This study endeavors to determine the effect on farming communities of both climate change and a situation without climate change. To carry out the study, three different districts were selected (Rawalpindi, Chakwal, and Layyah). Impact of the climate vagaries on per capita income, farm returns, and poverty of the respondents was taken into consideration. To achieve pathways analysis, regional representative agricultural pathways were used. The decision support system for agrotechnology transfer (DSSAT) crop growth model was employed for wheat-related simulations. The tradeoff analysis model for multidimensional impact assessment (TOA-MD) model was used for economic analysis. The results lend credence to the aforementioned nuisance of climate change, as the findings which came through were negatively affecting farm returns, per capita income, and poverty of the farmers. The negative impact applies to both current and future production systems. Farmers are up against the wall because of climate change and they will have to adopt new innovations to raise their productivity.

scholarly journals Life Cycle Assessment of Solid Recovered Fuel Gasification in the State of Qatar

2021 ◽  
Vol 5 (4) ◽  
pp. 81
Author(s):  
Ahmad Mohamed S. H. Al-Moftah ◽  
Richard Marsh ◽  
Julian Steer
Keyword(s):  
Climate Change ◽  
Life Cycle Assessment ◽  
Life Cycle ◽  
Natural Gas ◽  
Environmental Impact ◽  
Electricity Generation ◽  
Resource Depletion ◽  
Impact Categories ◽  
Fossil Resource ◽  
Environmental Impact Categories

Gas products from gasified solid recovered fuel (SRF) have been proposed as a replacement for natural gas to produce electricity in future power generation systems. In this work, the life cycle assessment (LCA) of SRF air gasification to energy was conducted using the Recipe2016 model considering five environmental impact categories and four scenarios in Qatar. The current situation of municipal solid waste (MSW) handling in Qatar is landfill with composting. The results show that using SRF gasification can reduce the environmental impact of MSW landfills and reliance on natural gas in electricity generation. Using SRF gasification on the selected five environmental impact categories—climate change, terrestrial acidification, marine ecotoxicity, water depletion and fossil resource depletion—returned significant reductions in environmental degradation. The LCA of the SRF gasification for the main four categories in the four scenarios gave varying results. The introduction of the SRF gasification reduced climate change-causing emissions by 41.3% because of production of renewable electricity. A reduction in water depletion and fossil resource depletion of 100 times were achieved. However, the use of solar technology and SRF gasification to generate electricity reduced the impact of climate change to almost zero emissions. Terrestrial acidification showed little to no change in all three scenarios investigated. This study was compared with the previous work from the literature and showed that on a nominal 10 kg MSW processing basis, 5 kg CO2 equivalent emissions were produced for the landfilling scenarios. While the previous studies reported that 8 kg CO2 produced per 10 kg MSW is processed for the same scenario. The findings indicate that introducing SRF gasification in solid waste management and electricity generation in Qatar has the potential to reduce greenhouse gas (GHG) emission load and related social, economic, political and environmental costs. In addition, the adoption of the SRF gasification in the country will contribute to Qatar’s national vision 2030 by reducing landfills and produce sustainable energy.

Did Japan Ever Suffer From a Shortage of Natural Resources Before World War II?

1996 ◽  
Vol 56 (3) ◽  
pp. 543-560 ◽  
Author(s):  
Yasukichi Yasuba
Keyword(s):  
World War Ii ◽  
Natural Resources ◽  
General Public ◽  
Capita Income ◽  
Mineral Resources ◽  
Turn Of The Century ◽  
Standard Of Living ◽  
World War ◽  
Per Capita ◽  
The Military

Until the end of the nineteenth century, Japan raised its per capita income, starting from a low level, by exporting primary commodities and importing manufactured goods. Around the turn of the century, Japan became a net importer of natural resources. Yet it is doubtful that Japan ever suffered severely from a shortage of natural resources before the Manchurian Incident of 1931. It was the military expansion in the 1930s that created an artificial shortage of mineral resources, the wholesale exodus of population, and a lowering in the standard of living of the general public.

scholarly journals Prediction of changing climatic effect and risk management by using simulation approaches for rice-wheat system in Bangladesh

2019 ◽  
Vol 44 (2) ◽  
pp. 311-326
Author(s):  
MK Hasan ◽  
S Akhter ◽  
MAH Chowdhury ◽  
AK Chaki ◽  
MRA Chawdhery ◽  
...  
Keyword(s):  
Climate Change ◽  
Capita Income ◽  
Positive Impact ◽  
Climatic Conditions ◽  
Per Capita Income ◽  
Impact Of Climate Change ◽  
Global Circulation Models ◽  
Wheat Cultivation ◽  
Per Capita ◽  
The Impact

A study was carried out on the impact of climate change in rice-wheat systems on farmers’ livelihood in Dinajpur region of Bangladesh to evaluate the usefulness of the implication of simulation approaches to predict climate change effect and to manage risk for this cropping system. Trade-off analysis for multidimensional impact assessment (TOA-MD) model was used in the study with a combination of simulated baseline production and future simulated yield using Decision Support Systems for Agro-technology Transfer (DSSAT) and Agricultural Production Systems SIMulator (APSIM) in rice and wheat production system. Five different climate scenarios of Global Circulation Models (GCMs) were considered. The projections showed to have a negative economic impact between 50 and 82% for the difference in the magnitude and in the impact of different GCMs which was not possible to overcome. The survey revealed that northwest region of Bangladesh is likely to be affected by climate change and has high levels of vulnerability due to limited access to alternative livelihood activities other than farming. Simulation results showed no additional economic gain from wheat cultivation under changed climatic conditions, but increased economic profit was obtained from rice cultivation due to increased productivity trend. Therefore, study suggests an adaptation package of 50 mm additional irrigation water for wheat cultivation that could be an appropriate strategy to mitigate climate change risk in wheat cultivation. This practice had a positive impact on projected per capita income gains of about 2.05%in the study area and reduced poverty rate by about 1.99%. The study also revealed that prediction of the APSIM model for adaptation impact of climate change on economic return and per capita income of farmers was superior to DSSAT model. Bangladesh J. Agril. Res. 44(2): 311-326, June 2019

scholarly journals The Influence of Energy Output And Substitution On The Environmental Impact of Waste-To-Energy Operation. Quantification By Means of A Case Study.

2021 ◽  
Author(s):  
Elizabeth Zoe Boakes ◽  
Jan-Kees De Voogd ◽  
Guido Wauters ◽  
Jo Van Caneghem
Keyword(s):  
Climate Change ◽  
Environmental Impact ◽  
Impact Category ◽  
Energy Utilization ◽  
Waste To Energy ◽  
Energy Output ◽  
Impact Categories ◽  
Energy Substitution ◽  
The Impact ◽  
Lca Results

Abstract A Life Cycle Assessment (LCA) was conducted to evaluate the total environmental impact of state-of-the-art Waste-to-Energy (WtE) in Belgium, with respect to recovered energy utilization and addition of Carbon Capture and Storage (CCS). Four energy output scenarios were modelled on Umberto LCA software using primary data of mass and energy flows surrounding the six incinerators at the considered WtE plant, and predefined processes from the Ecoinvent 3.6 database. The normalized LCA results suggest that by utilizing all the recovered energy as steam, the WtE plant can avoid an equivalent annual environmental impact value of approximately 21200, 36800, 6700, 15800, 37000 and 6900 average European citizens in the impact categories ‘climate change’, ‘freshwater and terrestrial acidification’, ‘freshwater eutrophication, ‘photochemical ozone creation’ and ‘respiratory effects, inorganics’, ‘terrestrial eutrophication’, respectively. The ‘Electricity and Steam with CCS’ scenario resulted in the most avoided environmental impact in the impact category ‘climate change’. However, in all other impact categories, it resulted in less avoided environmental impact compared to the ‘Steam’ scenario. The comparative analysis showed that 19 out of 24 of the LCA results varied by more than 50% between two energy substitution models, thus quantifying the influence of energy substitution in LCA modelling. This study exemplifies the environmental benefit WtE technology can realize by substituting conventional energy production processes that are reliant on fossil resources, whilst performing its primary function that is reducing the volume of non-recyclable waste, destroying hazardous organic components it contains and recovering useful materials from it.

The Problem of Agricultural Taxation in West Pakistan and an Alternative Solution: A Comment (Notes & Comments)

1973 ◽  
Vol 12 (4) ◽  
pp. 433-437
Author(s):  
Sarfaraz Khan Qureshi
Keyword(s):  
Capita Income ◽  
Agricultural Sector ◽  
Central Government ◽  
Policy Implications ◽  
Farm Size ◽  
Per Capita Income ◽  
Tax Rate ◽  
Water Rate ◽  
Per Capita ◽  
The Government

In the Summer 1973 issue of the Pakistan Development Review, Mr. Mohammad Ghaffar Chaudhry [1] has dealt with two very important issues relating to the intersectoral tax equity and the intrasectoral tax equity within the agricultural sector in Pakistan. Using a simple criterion for vertical tax equity that implies that the tax rate rises with per capita income such that the ratio of revenue to income rises at the same percentage rate as per capita income, Mr. Chaudhry found that the agricultural sector is overtaxed in Pakistan. Mr. Chaudhry further found that the land tax is a regressive levy with respect to the farm size. Both findings, if valid, have important policy implications. In this note we argue that the validity of the findings on intersectoral tax equity depends on the treatment of water rate as tax rather than the price of a service provided by the Government and on the shifting assumptions regard¬ing the indirect taxes on imports and domestic production levied by the Central Government. The relevance of the findings on the intrasectoral tax burden would have been more obvious if the tax liability was related to income from land per capita.

A Successful Population Policy: Potentials and Constraints (Distinguishedl Lecture)

1993 ◽  
Vol 32 (4I) ◽  
pp. 411-431
Author(s):  
Hans-Rimbert Hemmer
Keyword(s):  
Developing Countries ◽  
Economic Development ◽  
Population Growth ◽  
Capita Income ◽  
Population Policy ◽  
Mortality Rates ◽  
Per Capita Income ◽  
Access To Health Services ◽  
Industrial Countries ◽  
Per Capita

The current rapid population growth in many developing countries is the result of an historical process in the course of which mortality rates have fallen significantly but birthrates have remained constant or fallen only slightly. Whereas, in industrial countries, the drop in mortality rates, triggered by improvements in nutrition and progress in medicine and hygiene, was a reaction to economic development, which ensured that despite the concomitant growth in population no economic difficulties arose (the gross national product (GNP) grew faster than the population so that per capita income (PCI) continued to rise), the drop in mortality rates to be observed in developing countries over the last 60 years has been the result of exogenous influences: to a large degree the developing countries have imported the advances made in industrial countries in the fields of medicine and hygiene. Thus, the drop in mortality rates has not been the product of economic development; rather, it has occurred in isolation from it, thereby leading to a rise in population unaccompanied by economic growth. Growth in GNP has not kept pace with population growth: as a result, per capita income in many developing countries has stagnated or fallen. Mortality rates in developing countries are still higher than those in industrial countries, but the gap is closing appreciably. Ultimately, this gap is not due to differences in medical or hygienic know-how but to economic bottlenecks (e.g. malnutrition, access to health services)

Income-Based Poverty among Non-Farm Households in Rural Punjab

2020 ◽  
pp. 204-210
Keyword(s):  
World Bank ◽  
Capita Income ◽  
Poverty Line ◽  
Farm Households ◽  
Farm Household ◽  
Expert Group ◽  
Per Capita Income ◽  
Service Category ◽  
Self Employment ◽  
Per Capita

This paper focuses upon the magnitude of income-based poverty among non-farm households in rural Punjab. Based on the primary survey, a sample of 440 rural non-farm households were taken from 44 sampled villages located in all 22 districts of Punjab.The poverty was estimated on the basis of income level. For measuring poverty, various methods/criteria (Expert Group Criteria, World Bank Method and State Per Capita Income Criterion) were used. On the basis of Expert Group Income criterion, overall, less than one-third of the persons of rural non-farm household categories are observed to be poor. On the basis, 40 percent State Per Capita Income Criteria, around three-fourth of the persons of all rural non-farm household categories are falling underneath poverty line. Similarly, the occurrence of the poverty, on the basis of 50 percent State Per Capita Income Criteria, showed that nearly four-fifths of the persons are considered to be poor. As per World Bank’s $ 1.90 per day, overall, less than one-fifth of rural non-farm household persons are poor. Slightly, less than one-fourth of the persons are belonging to self-employment category, while, slightly, less than one-tenth falling in-service category. On the basis of $ 3.10 per day criteria, overall, less than two-fifth persons of all rural non-farm household categories were living below the poverty line.

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