co2 emissions energy consumption and economic growth in china a panel data analysis this paper examines the causal relationships between carbon dioxide emissions energy consumption and real economic output using panel cointegration and panel vector error correction modeling techniques based on the panel data for 28 provinces in china over the period 1995 2007 our empirical results show that co2 emissions energy consumption and economic growth have appeared to be cointegrated moreover there exists bidirectional causality between co2 emissions and energy consumption and also between energy consumption and economic growth it has also been found that energy consumption and economic growth are the long run causes for co2 emissions and co2 emissions and economic growth are the long run causes for energy consumption the results indicate that china s co2 emissions will not decrease in a long period of time and reducing co2 emissions may handicap china s economic growth to some degree some policy implications of the empirical results have finally been proposed

new evidence of energy growth nexus from inclusive wealth abstract gross domestic product gdp has been inappropriately used as the main indicator for assessing the sustainability of economic development for a long time inclusive wealth iw offers a new approach to assess sustainability by comprehensively measuring the productive base of the economy that involves three types of capital assets of nations produced human and natural capital and aggregates them into a single measure of wealth this study proposes an alternative to the literature on the conventional energy growth nexus that widely uses gdp as a proxy of the growth this study aims to investigate the impact of energy consumption on wealth in the iw framework and forecast the growth of iw over the next three decades for this purpose this study uses both parametric and non parametric analyses on 104 countries for 1993 2014 our results indicate that there is a negative and significant impact of energy consumption on iw growth suggesting an unsustainable pattern of world energy consumption using a machine learning technique it is forecasted that increasing the efficiency of energy consumption leads to a higher growth in average per capita iw this study also suggests that a shift to renewables is a precondition for sustainable development

the output composition puzzle a difference in the monetary transmission mechanism in the euro area and u s we revisit recent evidence on how monetary policy affects output and prices in the u s and in the euro area the response patterns to a shift in monetary policy are similar in most respects but differ noticeably as to the composition of output changes in the euro area investment is the predominant driver of output changes while in the u s consumption shifts are significantly more important we dub this difference the output composition puzzle and explore its implications and several potential explanations for it while the evidence seems to point at differences in consumption responses rather than investment as the proximate cause for this fact the source of the consumption difference remains a puzzle

electricity outages in ghana are contingent valuation estimates valid african countries experience persistent and serious energy outages but while multiple valuation studies provide estimates of the costs of electricity outages in high income countries evidence is scarce for lower and middle income countries the few studies that assess the value of reliable energy supply rely on the contingent valuation method that is under wide scrutiny this paper aims to provide new estimates of households willingness to pay to reduce electricity outages for ghana and contributes to the debate on the validity of contingent valuation results for energy reliability our results suggest that households are willing to pay ghs 67 17 per month for reliable electricity supply equivalent to 7 of respondents income the results of tests for hypothetical bias wtp wta disparity and income effects suggest that the contingent valuation estimates from this study are robust and can support decision makers in prioritizing energy policies and investments

china s energy consumption and sustainable development comparative evidence from gdp and genuine savings this paper employs the structural vector autoregressions framework and the generalized impulse response function to study the long term dynamic relation between china s energy consumption and sustainable economic growth in addition to the conventional economic indicators gdp growth rates genuine savings rates are particularly examined to indicate sustainable economic development results show that the high elasticity of energy consumption dramatically undermines the capacity of china s sustainability in terms of reducing genuine savings rates we also use variance decomposition to calculate relative variance contribution rates in order to identify the most important factor affecting gdp growth as well as genuine savings rates the analysis finds that clean and renewable energy increase the country s genuine savings significantly that is renewable energy consumption promotes sustainable development for both natural and economic societies however increase in traditional solid energy consumption is more likely to benefit only the growth of gdp

energy transition poverty and inequality in vietnam this paper investigates energy transition energy poverty and energy inequality in vietnam employing a longitudinal dataset of a nationally representative household survey we use the data on residential energy expenditure of more than 9 000 households over the period 2004 2016 we find a transition from traditional energy to modern energy but this transition varies across regions between ethnic and welfare groups and between rural and urban population the poor and ethnic minority households still rely heavily on traditional energy sources such as coal and biomass to meet their energy demands electricity poverty has decreased but energy cost poverty has increased in addition energy inequality tends to decrease at a more significant rate than income and consumption inequalities we propose a national program for energy poverty alleviation be established to devise policies to lower households energy costs further assistance to the poor and ethnic minority households is also recommended so that they can afford a higher level of electricity consumption

intellectual property rights and developing country agriculture abstract theoretical studies indicate that the welfare of the developing countries might either be improved or damaged by the strengthening of their own intellectual property rights net gains through their agricultural sectors will be positive if the payoff from new innovations is sufficiently different as compared to the technology exporting countries scattered evidence supports the hypotheses that agricultural r d is responsive to iprs in developing countries but there is also evidence that developed country technology is sufficiently appropriate for developing countries as to offer substantial free rider gains however without iprs it seems unlikely that the agricultural productivity rates in developing countries can begin to catch up with those in developed country agriculture

deliberating on renewable and sustainable energy policies in china abstract in order to realize the sustainable development of country and society many countries have established their renewable energy law and development strategy no matter developed countries or developing countries it is well known that china is the largest developing country in the world and the per capita gdp ranks more than 100 however the total gdp ranks the second due to the huge population amount and just behind usa certainly the total energy consumption amount is huge and the big energy demand has brought a serious of environmental problems such as acid rain water and soil pollution and resource exhaustion etc fortunately china central government has regarded the serious question to realize the sustainable development in future the renewable energy law has been established in 2005 firstly china s energy situation and existing environmental questions in past years is introduced in this paper secondly the distribution and the application practice of different renewable energy were introduced then china s renewable energy policy is detailed introduced in the following section the next section discusses the existing questions based on these discussions the development barriers and recommendations are introduced respectively

urban household energy use in tanzania prices substitutes and poverty abstract this paper presents the findings of the tanzanian urban household energy survey undertaken as part of the tanzania urban energy project household energy use varies by income group according to local fuel availability considerable differences between the marginal costs of supplying fuels and market prices paid by consumers have led to major misallocations of resources when the results of this survey are compared to the results of the 1987 household energy survey a significant shift by households toward kerosene and electricity away from fuelwood charcoal and lpg is shown to have taken place these shifts toward modern fuels are consistent with the claims of the households in the 1990 survey and can largely be explained by fuel prices finally an assessment of the lifeline tariff and the kerosene cross subsidy demonstrate that the latter is a more effective method of ensuring the basic energy needs of the urban and rural poor

sustainability assessment of electricity market models in selected developed world countries abstract the paper focuses on the impact of electricity market opening on sustainability of electricity market models the paper aims to identify what electricity market organization models are the best ones based on the established sustainability criteria the sustainability criteria include the main sustainability aspects of power sector economic social and environmental the methodology has been designed to evaluate organisational models of electricity market which allows performing an extensive evaluation encompassing all aspects of sustainable development the evaluation methodology which has been designed for the evaluation of energy market organisation model provides the basis for the identification of indicators that have the most significant impact on sustainability also it lays down the premise for the establishment of critical values and possible changes and the analysis of reasons for the changes in sustainability the paper applies developed model for sustainability assessment of electricity market models in several world countries having different electricity market organisation structures the selection of 12 developed world countries 11 of them are oecd countries from various continents was made based on availability of fully liberalized electricity markets in these countries the proposed assessment allows to review and compare electricity market models in terms of achieving main targets of sustainable power sector development

the dynamic relationship between agricultural sustainability and food energy water poverty in a panel of selected sub saharan african countries abstract the relationship between food energy water resources and agricultural sustainability has got a significant policy attraction that generally in favor of livelihood of the poor which is largely affected by climate change food security challenges poor access of water resources and less access of electricity these challenges generally faced by less developing countries while sub saharan african ssa countries has no exemption to escape out from this food water energy poverty nexus due to inadequate socio economic and environmental action programs of sustainable development this study examined the dynamic nexus between agricultural sustainability and food energy water poverty in a panel of selected ssa countries over the period of 1980 2013 the study used pooled least squares regression pooled fixed effects and pooled random effects regression techniques to absorb country specific time variant shocks the hausman 1978 test results reveal that country specific shocks influence the food energy water poverty model therefore the fixed effects regression results are consider a better fit model than that of the pooled random effect model the overall results conclude that agricultural value added cereal yields and forest area significantly decreases food energy water poverty nexus leading to higher economic growth and price levels at the cost of environmental degradation in general agricultural sustainability is the prerequisite for reducing food energy water poverty

cause and effect of renewable energy consumption on urbanization and economic growth in china s provinces and regions abstract renewable energy development is one of the cleaner production paths for china s transformation of urbanization and economic development recognizing the nexus among them may help china to formulate a targeted policy for efficient and clean energy utilization as well as for carbon reduction based on the panel data of 30 provinces and seven geographical regions over the period of 1997 2015 we apply a bootstrap panel causality test to explore the cause and effect of renewable energy consumption on urbanization and economic growth in china after a cross sectional dependence test and a slope homogeneity test we find that china s renewable energy consumption urbanization and economic growth in one region might be influenced by the others however no causality is found in 80 of provinces and 71 of geographical regions for the nexus of renewable energy consumption and urbanization and no causality is found in 53 of provinces and 43 of geographical regions for the nexus of renewable energy consumption and economic growth besides significant geographical differences are found for the nexus therefore the chinese government should not only strengthen a unified renewable energy management system to advocate regional cooperation but also give full play to the weak joint linkages and adopt differentiated renewable energy policies according to local conditions the interactive mechanism and a virtuous cycle among the three indicators should be established in the medium and long term to help china s energy use towards a cleaner transition

the politics of electricity deregulation in sweden the art of acting on multiple arenas this article investigates the deregulation of the swedish electricity industry as a political process discussions about deregulation started in the late 1980s a first step in the process was the corporatization of the swedish state owned utility vattenfall in 1992 the deregulatory process culminated with the new electricity law which entered into force in 1996 we investigate in historical depth how a diverse range of actors contributed to shaping both the new institutional environment and the political discourse the article scrutinizes not only the formal political decision making process and the activities of a variety of ministries boards and agencies but also the processes by which energy companies and other relevant industrial actors influenced the outcome of the regulatory reforms we explicitly focus on activities taking place on both political and business arenas showing that major stakeholders acted on several arenas simultaneously to influence the deregulatory process and that the large power companies were most skilful in doing so we also show that activities on the political and business arenas mutually reinforced each other in shaping the new regulatory framework

to reduce energy consumption and to maintain rapid economic growth analysis of the condition in china based on expended ipat model abstract as one of the important driving forces of world economic development china s rapid economic growth has not only supplied the world with a large number of manufactured goods but also caused china s sustained and rapid increase in energy consumption because of the characteristics of china s economic development and overall low productivity derive from them in many years according to the ipat model and its expansion this article figures out china s indicators of economic growth and changes in energy consumption brought by technological progress since 1986 empirical results show that despite many years efforts china s high speed economic growth is still largely dependent on massive energy consumption how to maintain rapid economic growth while reducing energy consumption china has faced the very problem it needs to address

china s ongoing energy efficiency drive origins progress and prospects abstract in 2004 china s government launched a vigorous programme to reverse the trend of rising national energy intensity and to reduce intensity by 20 over the period 2006 2010 the aim of this paper is to examine this programme in the context of nearly 30 years of measures to enhance energy efficiency in china and thus to evaluate the likelihood that today s policies will yield improvements over a longer period the country achieved a sustained decline of energy intensity in the period 1980 2001 but this trend was reversed in 2002 this reversal arose from a shift in the structure of the economy to more energy intensive industries and from a decline in the rate of technical innovation the measures taken since 2003 have been directed principally at energy intensive industries but have also addressed other sectors of the economy though the energy intensity target for the year 2010 may be achieved greater efforts will be needed to address a number of constraints which include the reluctance to use economic and financial instruments the dependency of energy policy on industrial and social policies the nature of political decision making and of public administration a shortage of skills and social attitudes to energy

the mechanism and policy on the electricity price of renewable energy in china abstract with the rapid development of the society energy demand is becoming more urgent so it is necessary to exploit the renewable energy because of the limited conventional energy this paper introduced the current development situation of the renewable energy analyzed the subsidy policy and discussed the problems of the electricity price mechanisms and policies in china finally we got the conclusion that government should formulate more policies to encourage private and foreign enterprises to invest renewable energy industries as well as to apply the cdm mechanism

the fuelwood consumption in a rural area of greece abstract renewable energy sources are called to play an important role as regards the increasing energy demand worldwide in particular the need to address the problems created by the oil crises has distinguished the importance of renewable energy in economic development biomass is recognized as one of the most important renewable energy sources that can contribute decisively to the energy needs of modern society and the environment protection in both industrialized and developing countries a very important source of biomass is wood and especially fuelwood in greece because of the economic crisis there is an increased consumption of fuelwood especially in rural areas in this paper using a questionnaire and descriptive statistics and logistic regression analysis we explore the determinants of fuelwood consumption in a rural area in order to propose appropriate policies for the efficient supply of the market

barriers and opportunities of using the clean development mechanism to advance renewable energy development in china studying the barriers and opportunities of using clean development mechanism cdm to advance renewable energy deployment in china has a practical significance to achieve its ambitious renewable energy plan which affects the global efforts to curb carbon emission this paper analyses the role of cdm in promoting renewable energy development in china by reviewing the cdm activities especially renewable energy cdm activities in china there are three barriers to utilizing cdm for renewable energy deployment namely the dilemma of additionality lower proportional certified emission reduction credit revenues on the investment and the lack of incentive for technology transfer whereas the opportunities of using cdm in promoting renewable energy development include the international carbon market redirection to renewable energy chinese renewable energy boom driven by a series of effective energy policies and additional finance from cdm supporting chinese renewable energy development based on the study on the barriers and opportunities the article considers that cdm is an indispensable incentive and a viable choice to promote renewable energy deployment in china crown copyright c 2010 published by elsevier ltd all rights reserved

energy for sustainable development a case of developing countries abstract today there are 1 4 billion people around the world that lack access to electricity some 85 of them in rural areas without additional dedicated policies by 2030 the number of people drops but only to 1 2 billion some 15 of the world s population still lack access the majority of them living in sub saharan africa the number of people relying on the traditional use of biomass is projected to rise from 2 7 billion today to 2 8 billion in 2030 addressing these inequities depends upon international recognition that the projected situation is intolerable a commitment to effect the necessary change and setting targets and indicators to monitor progress a new financial institutional and technological framework is required as is capacity building in order to dramatically scale up access to modern energy services at the local and regional levels in this paper we discussed the energy situation of the developing countries for sustainable development

examining the multiple impacts of technological progress on co2 emissions in china a panel quantile regression approach abstract whilst a plethora of literature has viewed technological progress as one of the critical influencing factors in relation to energy consumption and co2 emissions little effort has been made to identify the sectoral differences in the relationship between technological progress and co2 emissions thereby this paper remedies the inadequacies in the extant literature by empirically investigating the impact of technological progress on co2 emissions specifically taking into account its heterogeneous effect in various economic sectors this paper first decomposes the effect of technological progress as taking place in heavy industry in light industry in construction industry and in service industry a panel quantile regression approach and a balanced city panel data model are then applied covering the period 2001 2013 in china the empirical results show that technological progress in heavy industry and light industry surprisingly facilitates a higher level of co2 emissions despite its prominent contribution to energy efficiency improvement meanwhile as distinct from the effect it shows in the heavy and light industries technological progress in construction and service industries exerts a negative effect on co2 emissions additionally this paper further discovers that the strength of the multiple impacts of technological progress also varies with the level of emitters by studying the heterogeneous effect brought about by technological progress in different economic sectors and emitters this paper provides a comprehensive understanding of the relationship between co2 emissions and technological progress

integrating sustainability into city level co2 accounting social consumption pattern and income distribution abstract from a sustainability perspective city level co2 emissions require reconsiderations correspondingly the economy environment society nexus should be incorporated into city scale co2 accounting therefore in this study the semi closed io model is integrated with a hem to calculate co2 emissions arising from the social consumption pattern and income distribution and to explore economic drivers behind co2 variations this method is applied to a case study of beijing result demonstrate that beijing in 2012 witnessed something different from that in 2005 1 co2 emissions centred in the internal linkages of a broader class of consumption terms with high economic output mainly driven by interprovincial exports 2 imports increasingly helped decarbonize the mixed net forward and backward co2 linkages of consumption items and 3 income driven co2 emissions excluding demand side parts persisted which were more obvious on the supply side where households have more economy wide effects besides urban households played an essential role in household wide co2 reductions this paper ended with corresponding conclusions policy implications and directions for future work

household energy choice and consumption intensity empirical evidence from bhutan abstract this paper uses data from three bhutan living standard surveys blss 2003 blss 2007 and blss 2012 to examine the trends and patterns of household energy consumption and identify and analyze the factors that influence household energy choices consumption intensity and the per capita household expenditure on energy sources in bhutan during the last decade significant numbers of bhutanese households have switched to cleaner energy sources empirical results show that a household s choice of cleaner energy sources is driven by income level and household wealth the age gender and education of the household heads access to electricity and location education and income have a differential role on the choice of clean or dirty fuel wealthier and more educated households use and rely more on clean sources of energy like electricity and liquid petroleum gas while poorer households use and rely on dirty fuel such as fuelwood and kerosene the study shows that female headed households are more likely to choose cleaner fuels and above all the availability of a clean and cost effective source of energy within proximity to the household is an important factor in the adoption of clean energy several models using a variety of alternative independent variables such as proxies for education and wealth were estimated and confirmed the robustness of the results

nigeria s energy poverty insights and implications for smart policies and framework towards a smart nigeria electricity network a thorough and exhaustive review of relevant literature and associated works is carried out to critically examine energy poverty in nigeria with respect to ownership and income using the desktop approach and empirical formulas the persistent failure of public infrastructure like healthcare education and security to the poor electricity generation transmission and distribution capacity in the country is examined alongside current government s contribution to buoying our generation capacity and electricity access through policies and investment the findings of the review reveal the urgent need for the smart roll out of distributed generation units in order to stimulate and encourage the ongoing diversification of the economy and also the need for a sustainable road map that incorporates the successes of countries faced with similar challenges this review paper also proposes the need for palliatives in form of subsidized solar home systems shss through a sustainable and economically viable means for off grid homes to assuage the effects of non availability of grid electricity

the failure of china s energy development strategy 2050 and its impact on carbon emissions china is the world s largest energy consumer and emitter of carbon china s energy development strategy is thus of great significance to the world s energy security and global carbon reduction target in this study the implementation of china s energy development strategy 2050 eds2050 which has been in operation since 1985 is investigated this study analyzes the causes of the failure of eds2050 and the impacts of that failure on carbon emissions the results show the following 1 eds2050 basically failed in 2010 and the strategic planning values of primary energy consumption and production were underestimated compared with the actual values by 39 and 67 respectively 2 comparing the predicted values of basic parameters in eds2050 with the actual values in the production field the main causes of failure were the underestimation of the economic growth rate and the proportion of non agricultural industries while in the living field the main causes were the underestimation of urbanization and per capita energy consumption in rural areas further analyses of various provinces demonstrated that the major factors leading to eds2050 failure include the economic growth rate urbanization population growth and the growth in car ownership 3 eds2050 failure resulted in an increase in carbon emissions in 2010 of 583 50 x 10 6 tc and increases of per capita carbon emissions reached 46 49 47 04 carbon emissions per unit of output demonstrated a reduction which was as a result of technological progress improving energy efficiency optimizing energy utilization and promoting national energy conservation should be highly emphasized in china s future sustainable energy development strategy c 2015 elsevier ltd all rights reserved

household preferences for cooking fuels and inter fuel substitutions unlocking the modern fuels in the nepalese household different cooking fuels are associated with various economic and environmental challenges such as increased economic costs indoor air pollution deforestation and deterioration of public health in this study we assess the impact of various socioeconomic factors in a household s cooking fuel choice and motive for making a transition toward cleaner fuels this study uses household level cross sectional data 2011 and pooled data 1996 2004 and 2011 from the nepal living standard survey we use multinomial and binomial logit models for the empirical analysis the results suggest that along with household income other social and ecological factors play a critical role in inter fuel switching decisions we find that transferring property rights of government owned forests to the communities encourages households to move towards cleaner cooking fuels we also find that household head s education distance to the firewood sources energy access status and household income are significant factors influencing the households fuel choice decisions the policy implication is that increasing information spillover involving local communities in forest management and expanding alternative socioeconomic opportunities such as jobs and modern fuels in the remote regions play a vital role in encouraging the households to move towards cleaner energy sources

too poor to be green consumers a field experiment on revealed preferences for firewood in rural guatemala the paper reports on a field experiment that investigates whether households in guatemala are willing to surrender a small material gain in order to buy legal rather than illegal firewood given the ineffectiveness of command and control policies to curb the problem of illegal logging in guatemala the experiment assesses the potential viability of market oriented solutions local consumers in developing countries are generally believed to be too poor to pay a premium for green ethical products therefore little information has been gathered on willingness to pay wtp for such products and its determinants in non affluent consumer markets while our experiment on firewood consumption in central guatemala only implies a weak and indirect test of wtp for green products the results indicate that it is premature if not unwarranted to assume that the poor are not ready to make pro ethical choices in the marketplace moreover we find that information on the legal procedures for firewood extraction significantly affects consumer choice between legal and illegal firewood

addressing the renewable energy financing gap in africa to promote universal energy access integrated renewable energy financing in malawi abstract the sustainable energy for all initiative is a global initiative launched by the united nations secretary general in 2012 with a goal of providing universal access to modern energy services by 2030 to achieve this goal substantial financial and technological investments will be required at a rate far exceeding historical levels sub saharan africa has a 30 5 electrification rate and policy reform issues to improve electrification have been poorly implemented thereby sprinkling doubt as to whether the region would be able to achieve 100 access to electricity for all by the year 2030 sub saharan africa faces a tough challenge in order to achieve universal access to modern energy services since the region fails to attract energy sector investments there is also a general perception that the region contributes very little to global greenhouse gas emissions hence offers few opportunities to reduce these emissions consequently missing out on attracting climate finance projects a guarantee of power purchase has been shown to attract energy sector investments however guarantees of power purchases such as feed in tariffs are experiencing slow market growth in developing countries because of a range of technical regulatory and financial barriers using malawi as a case study of a developing country this review provides a perspective from a sub saharan africa least developed country as to the various electrification renewable energy deployment and climate change management challenges that still require urgent attention this study shows that despite the perceived regulatory and financial challenges malawi can integrate and use a combination of adapted price guarantee schemes cross subsidies and environmental taxes in order to support initiatives aimed at supporting the country s development of renewable energy sources and hence indirectly support the sustainable energy for all initiative

causes of the difficulties in internationalization we study the causes of the difficulties faced by firms when they internationalize in search of new markets we build on the resource based theory to argue that the difficulties in internationalization can be separated into three main sets based on their relationship to advantage loss of advantage provided by resources transferred abroad creation of a disadvantage by resources transferred abroad and lack of complementary resources required to operate abroad in each set we further distinguish difficulties that are specific to a firm from those that are common to a set of firms we argue that only a few of the resulting types of difficulties of internationalization are exclusive to the cross border expansion and propose solutions that address the root cause of each type

driving forces for aggregate energy consumption a cross country approach abstract although a cornerstone for development past and current energy use has often posed a major challenge for policymakers with respect to planning and management within this context in this paper an updated multi sectorial cross country assessment of energy consumption trends was undertaken aiming at identifying the main drivers of changes in aggregate energy consumption these drivers have been interpreted in the light of the policy measures that have been implemented over the years by different countries to achieve a sustainable development of the energy sector the cross country assessment encompasses a set of developed united kingdom portugal and spain and emerging brazil china and india countries resorting to the logarithmic mean divisia index lmdi decomposition method changes in the aggregate energy consumption were decomposed into three main explanatory effects activity structure and intensity the major findings achieved reflect the relevance of intensity and activity effects in detriment of the structural effect the assessment of energy consumption trends using the lmdi decomposition method provides critical information regarding which is the dominant factor that should be focused in policy design

price elasticities of residential electricity demand estimates from household panel data in bangladesh abstract we collect a household level panel dataset to estimate the price elasticities of electricity demand for different types of urban households in bangladesh we use an instrumental variable estimation strategy which exploits exogenous variation in average electricity prices induced by a value added tax shock the results indicate significant heterogeneity in price elasticities by electricity consumption levels we conduct a number of simulations under alternative policy scenarios to illustrate how incorporating the heterogeneous nature of price elasticities into pricing policy can help decrease electricity demand supply mismatch and inequality in electricity consumption the results have important policy implications for developing countries aiming to address major energy issues by implementing tariff reforms

real options analysis for renewable energy investment decisions in developing countries abstract renewable energy projects in developing countries should provide clean energy supply as well as support sustainable economic development to this end risks arising from uncertainties such as rapidly changing technologies and host government conditions should be carefully addressed however traditional methods for economic assessment are not adequate to support decision making regarding investments in renewable energy this paper proposes a real options analysis framework as a tool to assess renewable energy investment in developing countries a case study involving a hydropower project in indonesia was conducted to validate and verify the proposed framework this framework is expected to help host countries and investors assess renewable energy projects with high volatility and risk

research on the energy saving effect of energy policies in china 1982 2006 this paper summarizes the main energy policies of china from 1980 and divides them into three groups of policies two methods with and without antitheses and linear regression are created to evaluate the energy saving effects of the energy policies and the energy saving effects of these three groups of energy policies of china are evaluated by the two methods respectively it is concluded that with and without antitheses is used to evaluate short term effects and linear regression is used to evaluate long term effects

regulation competition and liberalization in many countries throughout the world regulators are struggling to determine whether and how to introduce competition into regulated industries this essay examines the complexities involved in the liberalization process while stressing the importance of case specific analyses this essay distinguishes liberalization policies that generally are procompetitive from corresponding anticompetitive liberalization policies

the impact of biomass consumption on co2 emissions cointegration analyses with regime shifts abstract the source of carbon dioxide co2 emissions has been of great interest to researcher s and or policy maker s within ongoing efforts to diminish the emissions in the world due to co2 s serious adverse environmental effect this paper investigates the possible existence of long run relationship between co2 emissions and biomass consumption in us for the period january 1990 september 2011 to this end paper first seeks for effect of biomass on co2 through energy literature and later follows cointegration analyses with structural breaks to reveal parameter estimates of long run equilibrium of co2 with fossil fuel consumption and biomass consumption eventually this paper explores that structural breaks are important to understand the course of co2 and that as expected fossil fuel and biomass effect co2 positively and negatively respectively alternative cointegration analyses with regime shifts confirm negative impact of biomass and positive impact of fossil fuel on co2 as well

multi objective optimization of a multiregional electricity system in an archipelagic state the role of renewable energy in energy system sustainability indonesia the world s largest archipelagic state has sizeable fossil and substantial renewable energy resources however high disparity in population density infrastructure economic level and distance between energy sources and consumers inflict a discrepancy in electricity system performance among regions in the present study a multi objective optimization model was developed to support decision makers in selecting the most sustainable scenario for indonesian power generation planning through 2050 to capture regional characteristics more accurately the model was developed with a multiregional approach by dividing indonesia into six regions and a single regional approach is set as a reference for comparison five development scenarios based on economic environmental trade off were proposed and four policy options were incorporated to evaluate the scenario preferences within various priority sets generation mixes obtained from the optimization model were input into a sustainability assessment model consisting of eleven indicators representing three sustainability aspects economic social and environmental the results show that for most policy options the most sustainable electricity system can be achieved by the highest orientation on environmental protection which results in significant advantages regarding most indicators of sustainability however this scenario shows high economic disadvantages relative to the social and environmental benefits the results indicate that optimization with a multiregional approach can capture regional characteristics of an archipelagic state better than that of a single regional approach thereby providing more realistic scenarios for the archipelagic state

energy demand convergence in apec an empirical analysis this paper empirically examines the cross country convergence of per capita energy and electricity usage in apec a significant economic bloc to this end the study applies conventional panel unit root tests and sequential panel selection model spsm procedure based on the panel kss unit root with a fourier function for robustness analysis the results from conventional unit root test results indicate that per capita energy usage and electricity consumption are converging for all apec countries in line with improving living standards in apec the findings also provide some support for policies to promote energy integration among apec countries according to spsm analysis evidence of energy convergence is found for 15 out of 19 apec countries and evidence of electricity convergence is found for 17 out of 19 apec countries pursuit of policies to achieve energy supply stability can move divergent countries toward convergence

introducing financial frictions and unemployment into a small open economy model the current nancial crisis has made it abundantly clear that business cycle modeling no longer can abstract from nancial factors it is also becoming increasingly clear that the stylized modeling of labor markets without explicit unemployment that is the current standard approach has its limitations some questions which the dominating extant business cycle models are mute on but that we would like to answer are how important are nancial and labor market frictions for the business cycle dynamics of a

the regulation of privatized monopolies in the united kingdom this article examines the experience in the united kingdom with the regulation of privatized monopolies its conclusions are 1 that there are significant differences between rpi x or price cap and u s rate of return regulation which provides greater scope for bargaining in the former system 2 that u k regulators have taken seriously their duty to promote competition but that the existing economic literature is of limited help in this task 3 that price regulation is likely to be more effective where technology is changing slowly and or where technology is changing rapidly and 4 that the case for rpi x price cap rather than rate of return regulation is strongest in telecommunications gas supply and electricity supply and least strong in gas and electricity transmission grids

incentive regulation of electricity distribution networks lessons of experience from britain this paper reviews the recent experience of the uk electricity distribution sector under incentive regulation the uk has a significant and transparent history in implementing incentive regulation in the period since 1990 we demonstrate the successes of this period in reducing costs prices and energy losses while maintaining quality of service we also draw out the lessons for other countries in implementing distribution sector reform we conclude by discussing the place of incentive regulation of networks within the wider reform context the required legislative framework the need for appropriate unbundling the importance of quality of service incentives the regulatory information requirements and the role of sector rationalisation

multi criteria model for sustainable development using goal programming applied to the united arab emirates abstract sustainable development requires implementing suitable policies integrating several competing objectives on economic environmental energy and social criteria multi criteria decision analysis mcda using goal programming is a popular and widely used technique to study decision problems in the face of multiple conflicting objectives mcda assists policy makers by providing clarity in choosing between alternatives for strategic planning and investments in this paper we propose a weighted goal programming model that integrates efficient allocation of resources to simultaneously achieve sustainability related goals on gdp growth electricity consumption and ghg emissions we validate the model with application to key economic sectors of the united arab emirates to achieve sustainable development goals by the year 2030 the model solution provides a quantitative justification and a basis for comparison in planning future energy requirements and an indispensable requirement to include renewable sources to satisfy long term energy requirements

diffusion of knowledge based products applications to developing economies demand for a knowledge based product often must be created by the product s innovator but the process which diffuses knowledge and so enhances demand accelerates decay of the company s ability to appropriate benefits generated both by the product and by the company s complementary explanation of its qualities and uses decay of the ability to appropriate profit arises from a pervasive free rider problem rivals as well as users become educated by the innovator as the market deepens and expands entry will become feasible for firms capable of production but incapable of supplying effective educational packages at least two principal themes emerge i logically innovative products will be sold bundled with education and other complementary services at least in their early stages ii intensity of diffusion will be sensitive to the nature of governing property rights regimes the analysis suggests that because of free rider and other problems an innovator often finds initial product development plans unproductive and must resort to alternatives feasible diffusion often requires that the product space allocated to an innovator by grants of property rights be larger contain more dimensions than one confined to primary invention s

how much is enough an integrated examination of energy security economic growth and climate change related to hydropower expansion in brazil abstract reconciling economic growth and energy supply with the reduction of greenhouse gas emissions and other goals for environmental protection is a major challenge for emerging economies such as brazil establishing energy security standards consistent with realistic economic growth projections while considering climate change requires complex calculations and relies upon risky assumptions yet such calculations and decisions must be made to avoid future energy shortages and economic crises this paper discusses the current dilemma concerning planning and decision making for the brazilian electric sector considering the construction of hydroelectric power plants in the amazon region energy security requirements projected economic growth and climate change feedbacks

review of proposals for practical power sector restructuring and reforms in a dynamic electricity supply industry abstract south africa s electricity supply industry esi remains a vertically integrated monopoly despite global trends towards restructuring the monopolistic nature of the esi could hinder the development of distributed power systems as penetration of renewable electricity increases the research aims to rationalise south africa s esi evolution propose practical power sector restructuring in the short to medium term and to determine their potential impact the research methodology included a single case study instrument with embedded sub units of analysis primary research data was gathered using semi structured interviews with industry experts in addition to which secondary data from government documents and archival records were used for triangulation research results conclude that south africa s esi grew due to techno economic industrialisation factors while apartheid era policies influenced the esi in only some specific respects the vertically integrated status quo was sustained in the post transformation period due to government s focus on social imperatives lack of regulatory policy certainty and conflicts in political ideology south africa did not experience the pre conditions that triggered global power sector reforms in the late 20 th century but these pre conditions are now becoming evident privatisation of eskom generation and introduction of wholesale and retail competition are not practical in the short to medium term proving the infeasibility of the standard model of reform locally the introduction of an independent system and market operator ismo using a single buyer model is seen as the most favourable and practical option with the ismo owning transmission infrastructure the research suggests that esi changes will increase system efficiencies economic performance and private sector involvement but will not reduce electricity tariffs the scenarios challenges and proposals identified in this research are also applicable to other countries in africa and other developing regions of the world that have similar social and political backgrounds ensuring sustainable supply of electricity

predicting fuelwood prices in greece with the use of arima models artificial neural networks and a hybrid arima ann model abstract throughout history energy resources have acquired a strategic significance for the economic growth and social welfare of any country the large scale oil crisis of 1973 coupled with various environmental protection issues have led many countries to look for new alternative energy sources biomass and fuelwood in particular constitutes a major renewable energy source res that can make a significant contribution as a substitute for oil this paper initially provides a description of the contribution of renewable energy sources to the production of electricity and also examines the role of forests in the production of fuelwood in greece following this autoregressive integrated moving average arima models artificial neural networks ann and a hybrid model are used to predict the future selling prices of the fuelwood from broadleaved and coniferous species produced by greek state forest farms the use of the arima ann hybrid model provided the optimum prediction results thus enabling decision makers to proceed with a more rational planning for the production and fuelwood market

geographical and environmental perspectives for the sustainable development of renewable energy in urbanizing china with rapid urbanization and industrialization china has become both the largest energy consumer and co2 emitting country in the world as a clean and low carbon energy source renewable energy is a good choice to substitute for the exhausted fossil energy the chinese central and local governments have made a series of policies and optimistic plans to promote a rapid development of renewable energies china s renewable energy development has become a key to the sustainable development of socioeconomic system unlike most of the current studies which mainly identified the challenges regarding policies and technologies around renewable energy or performed specific analyses for a certain kind of renewable energy this paper summarizes the spatial disparity and consistency among the major renewable energies coal resources energy consumption and its major influencing factors in china and reviews the positive and negative environmental impacts of major renewable energies based on the geographical and environmental perspectives this paper recommends that the chinese government constructs the national energy production bases according to the resource distribution integrates different energies on the basis of their natural features and spatial consistency adjusts the overall layout of socio economic development consistent with renewable energies and promotes a moderate renewable energy development to maximize the environmental benefits c 2013 elsevier ltd all rights reserved

renewable energy technology uptake in kazakhstan policy drivers and barriers in a transitional economy kazakhstan has considerable renewable energy potential the development of which can provide significant environmental economic and social benefits the country s national low carbon energy strategy aims to bring the share of renewables in electricity production to 50 by 2050 despite the considerable renewable energy resource base and ambitious deployment targets the current contribution of non hydro renewable energy to final electricity demand is less than one percent adoption of renewable energy technologies in a fossil fuel resource rich country like kazakhstan remains a big challenge but current low oil prices and a weakening economy may offer new opportunities deploying an analytical hierarchy process methodology we identify the most significant barriers to uptake of renewable energy in the context of the electricity sector the main factors preventing the penetration and scale up of renewables include a political and regulatory framework which supports and promotes a continued focus on fossil fuels supported in part by regional geopolitics a lack of awareness of sustainable alternative energy generation systems and a combination of social poverty and poor education in communities that are most likely to benefit from broadly distributed renewable technologies market conditions driven by current electricity tariffs inefficient but incumbent power technologies and a high risk business environment ranking barriers by importance will provide practitioners and regulators a mechanism to improve policies and incentivize renewable energy uptake in kazakhstan and other resource rich transition economies in central asia

factors determining household use of clean and renewable energy sources for lighting in sub saharan africa abstract the purpose of the current research is to examine the factors that influence household use of determinants of renewable and clean energy sources used for lighting purposes in africa using the data from the living standard measurement study lsms from three african countries ethiopia tanzania and malawi for this purpose the paper uses multinomial logit and ordered probit econometrics models the descriptive analysis reveals that rural households are dependent largely on kerosene and batteries for lighting their houses while electricity and batteries form a major source of energy for lighting urban households a small fraction of households uses solid fuels and solar as their source of energy for lighting econometric results show that female headed households are likely to adopt clean and renewable sources of energy compared to male headed households wealthier and more educated households are found to use electricity and solar energy for lighting while poorer households tend to use kerosene batteries and solid fuels empirical results indicated that the ethiopian households followed by malawian households are more likely to use clean sources of energy compared to tanzanian households