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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Energy Poverty : Computing the silent problem of developed countries

Larsson, Alfred, Strømme, Märta, Falkenmark, Herman, Klucis, Freja January 2023 (has links)
Energy poverty is a new term in the Swedish context, though it is becoming increasingly more relevant because of inflation and higher prices for electricity. Because research on the matter is scarce in developed countries such as Sweden and similar contexts in the EU, it creates uncertainty whether there is a ‘correct’ way of conducting energy poverty research. This paper aims to come up with a definition of energy poverty in the Swedish context of Uppsala municipality and construct a model calculating energy poverty that is applicable for developed countries, with regard to local contexts and localities of datasets. Consequently, the results should support an estimate of the prevalence of energy poverty given the case study of Uppsala municipality, furthermore, what socioeconomic factors might be in correlation with energy poverty. The results were achieved through a collection of income and energy consumption datasets. First, each area's energy use was estimated, and then the cost for consumed energy use was calculated based on which energy carriers were most common. The proportion of household income relating to energy bill expenditure and a linear regression model of socioeconomic factors was then computed. Data collection on consumption and income data is challenging due to this information, to some extent, being confidential. The results include a definition of energy poverty as 10% of income spent on the energy bill, which means that 9,78% of the population of Uppsala municipality is in energy poverty. The affected areas are Tuna Backar, Ultuna, Bäcklösa, Kåbo, Flogsta Ekeby and Rosendal. Three socioeconomic factors showed to have the highest correlation rate with energy poverty including gross income, pre-high school has the highest education and whether someone is on social welfare provision. The conclusion of this paper is that energy poverty can be defined as A household that has problems accommodating their basic energy needs, and that inability negatively affects their everyday life. This inability must have a conjunction with limiting social or/and economic factors. Furthermore, a significant part of the household's income must go to cover energy bills. However, to fully capture the meaning of energy poverty further research is needed.
2

Microgrids and High - Quality Central Grid Alternatives: Challenges and Imperatives Elucidated by Case Studies and Simulation

Schnitzer, Daniel A.K. 01 December 2014 (has links)
Energy poverty – the circumstance of depending on low quality fuels and inefficient end-uses, or conversely, the lack of access to modern energy services – is one of the defining global issues of our time. Access to electricity is essential to eradicating energy poverty and empowering individuals, communities and economies, to reach their potential. Globally, 1.3 billion people, mainly in less developed countries, lack access to electricity. While central grid extension often provides electricity at very low cost, the reliability of the central grid in less developed countries is so low that the priority given by policy makers to central grid extension must be questioned. Rather than maximizing the extent of often unreliable or simply unenergized central grid extensions, we demonstrate the imperative to consider a multi-track approach to electricity access that includes microgrids and high quality solar lighting products. Through case studies and modeling efforts based on extensive empirical data, we provide new insight to this imperative and elucidate the nature of the challenges and solutions for microgrids to eradicate energy poverty.
3

Regulation and Energy Poverty in the United States

Jensen, Michael C. 01 December 2017 (has links)
Energy poverty is a topic often neglected in the discussion about global climate change. Apocalyptic prophecies about the negative future effects of climate change ignore the suffering of people around the globe whose lives could be drastically improved with access to reliable sources of energy. Though energy poverty from a global perspective is much more serious than energy poverty from a domestic perspective, high home energy bills are a serious cause for concern for many Americans. This research examines the relationship between regulation, the prices of electricity and natural gas, and the household energy burden, which is the ratio of household energy expenditures to household income. Where the household energy burden exceeds six percent of household income, households are at the brink of living with a high household energy burden. High household energy burdens can become a generational poverty trap, so understanding what contributes to a high household energy burden may help decision makers determine how to proceed when shaping energy-related and poverty-related policy.
4

Poverty, Inequality and the Decarbonization of Economic Development

Renner, Sebastian 16 December 2016 (has links)
No description available.
5

Governing energy in Nicaragua : the practices and experiences of off-grid solar energy technologies

Gent, Danielle K. January 2014 (has links)
The global energy trilemma has brought attention to the importance of energy access, in particular to the 1.3 billion people worldwide without access to electricity. Vital for addressing poverty, improving people s quality of lives and meeting the Millennium Development Goals, small scale solar energy technologies are espoused as a solution to household energy needs in off-grid areas of the developing world. This thesis contributes to this critical research area through an investigation of energy governance issues in Nicaragua; specifically it focuses on the practices and experiences of off-grid solar energy technologies. The lived realities, voices and aspirations of energy users are largely absent in scholarly accounts of energy poverty, as such this thesis considers the implications of solar energy technologies from the perspective of those ultimately adopting, using, maintaining (and abandoning) them. Contributing to the burgeoning field of geographical and social science studies of energy, this thesis draws on ten months of field research in Nicaragua, which encompassed more than seventy qualitative interviews with stakeholders at multiple spatial scales. This included actors from international development agencies, national government, non-governmental organisations, the private sector, civil society, as well as households participating in three solar energy programmes. This was complemented by a large household survey of participants from one solar energy programme. Incorporating perspectives from the micro, meso and macro scales, this study presents a highly nuanced picture of the Nicaraguan energy landscape. The study concludes that interaction between global energy paradigm shifts and the domestic political economic context produced an electricity sector that was until recently - characterised by low distributional equity, deep consumer mistrust and dominated by fossil fuel-based electricity generation. The recent prioritisation of energy as a key developmental concern is demonstrated not only in strong government intervention, but also through growing international interest in solving Nicaragua s energy problem . A raft of programmes to green the electricity generating matrix, strengthen distribution activities and expand electricity access have emerged. Despite these encouraging developments, this research concludes that issues related to transparency, vested interests and the politicisation of electricity access appear to remain unresolved. The study traces the development of the off-grid solar energy market segment, revealing a complex architecture of institutions and actors working to promote and deploy solar energy technologies at scale. While this market initially developed in response to gaps in remote electrification plans, the research finds that recent grid expansion activities mean that the longer-term scope for small scale solar energy technologies is limited. However, solar energy remains an important feature of energy development assistance in Nicaragua, with further evidence in this study highlighting the amenability of solar energy to multiple institutional objectives and mandates whether climate change-related or poverty focused. The thesis concludes that the positions and expectations of key solar actors are often misaligned with the needs, wants and aspirations of off-grid energy users. Engagement with the narratives of people living in remote, off-grid areas reveals that the implications of solar energy programmes are not guaranteed, static, or necessarily captured by all households or indeed, all members of households. Users perceive that small scale solar energy technologies provide important soft benefits including increased levels of comfort, security, wellbeing and connectivity. However, the benefits are only captured for as long as the technology continues to work whether in organisational, financial, technical or social terms. The research concludes that there are numerous challenges facing solar energy interventions in Nicaragua, with some barriers connected to the situation of the user household, for instance, their continued ability to absorb the financial commitments associated with technology use. Other challenges link to the broader political economic context, where the highly complex, fragmented and politicised nature of (solar) electricity access has the potential to undermine interventions. This thesis argues that it is vital to examine solar energy interventions as embedded within broader political economic frameworks, but also to account for the intricacies of inter and intra-household dynamics. The study contributes new insights and empirical findings to debates on global energy governance, energy poverty, and the practices, politics and experiences of off-grid solar energy technologies in the Global South.
6

An econometric analysis of energy poverty and sustainable development in Blantyre (Malawi) / Betchani Henry Mbuyampungatete Tchereni

Tchereni, Betchani Henry Mbuyampungatete January 2013 (has links)
Energy is the driver of activity in every economy and, therefore, its importance cannot be overemphasised. However, Sub-Saharan Africa (SSA) faces general problems of access to modern energy. Most households and industry in SSA use traditional and unclean energy resources for activities such as cooking, lighting and drying of farm produce. Many households in less developed countries have very limited choices with regard to alternatives to traditional energy supplies. Energy poverty is overt in many poor countries, particularly in the Sub-Saharan region where 700 million people are deprived of access to modern energy facilities. In Malawi, less than 6 percent of the population have access to electricity. There are, therefore, many questions regarding the state of energy poverty still to be answered, not only in Malawi, but also the entirety of the SSA region. Questions such as what is the level of energy poverty in these regions? What determines this level of poverty? Why are people not adopting renewable energy facilities for their household needs? Are some energy facilities inferior to others? Such questions were the centre of the present study. These questions are important because, with energy poverty, nearly all the Millennium Development Goals are unachievable and sustainable development could not be a success story where the dominant source of energy for both households and industry is biomass. This study was based on a survey conducted in South Lunzu Township (SLT), which is a low income area to the east of Ndirande Mountain in the city of Blantyre, Malawi. The survey administered a standard questionnaire through face-to-face interviews with heads of households. Data was collected from 319 respondents who were selected through random sampling techniques. The descriptive statistics suggest that the average household size for South Lunzu Township is 5 people. The average age of the sampled respondents was about 38. Energy Poverty and Sustainable Development The findings of the thesis suggest that over 90 percent of the households sampled were energy poor with energy expenditure exceeding 10 percent of total household expenditure. In terms of energy resources used in SLT, 2.9 percent used electricity for cooking meals. Only 2 households, representing 0.63 percent, use liquefied petroleum Gas (LPG) and just 1 household, representing 0.31 percent, depended mostly on solar power. On the other hand, energy facilities that are considered dirty, inefficient and a danger to the heath of people seem to be popular. For instance charcoal and firewood were used by 25 percent and 4.7 percent of the total sample respectively. Most households use a combination of energy facilities; however, those that are considered inferior are preferred. Of the sample, 42 percent use both charcoal and firewood to cook their meals. Further, the results of the Engel functions suggest that charcoal and wood were not regarded as inferior products for the cooking needs of households despite improvements in income. Electricity, which was also regarded as a normal energy resource, had positive income elasticity. To improve access to modern energy facilities at the household level, the thesis recommends that a flexible trade and tax regime, one that will improve the availability and affordability of renewable energy to the majority, should be adopted. The Logit model of energy poverty reveals that household expenditure on transport, income level, age, and education level of the head of household; household size; and home size, are important factors in explaining the level of energy poverty in South Lunzu Township. Further, the results revealed that expenditure on housing and marital status could not be relied upon as important predictors of the probability of energy poverty in South Lunzu. Expenditure on education was associated with lower levels of energy poverty. Households who spent more on schooling also spent more on food items and their expenditure on energy resources was less than 10 percent of the total expenditure per month. In addition, those households that spent more on food were also likely to be energy well-off. Energy Poverty and Sustainable Development Results of the multinomial logit (MNL) model suggest that most socioeconomic variables under study were inelastic in influencing the probability for the outcomes, at the household level, to be used for the purposes of cooking. Statistically, age, income and education level of the head of household, together with household size, were important factors that influenced the choice of most of the outcomes for cooking purposes, including electricity, charcoal, firewood and LP gas. The major recommendation of this study is that campaigns emphasising the abilities of renewable energy be developed and disseminated. That renewable energy is relegated to poor and uncivilised societies is a notion that must be rooted out of the mindset of the average, civilised urban dweller. Also, the use of LP gas for cooking purposes must be encouraged. Import tax regimes that discourage international trade of renewable energy resources must be removed to encourage lower prices on such facilities. These policies would ensure sustainable development by reducing reliance on biomass, which is depleting at a faster rate than it is regenerating. / Thesis (PhD (Economics))--North-West University, Vaal Triangle Campus, 2013
7

Livelihood Assessment of Rural Delicias Chihuahua as Means for Developing a Community Energy Model

Barquero, Viviana, Barquero, Viviana January 2016 (has links)
The electricity sector around the world is significantly changing towards the adoption of cleaner energy sources and its implementation through distributed generation technologies. The need to expand rural electrification to reduce energy poverty and the trends in decentralizing power generation are becoming major drivers of change. In Mexico, there are very few comprehensive studies on energy use and its impact on rural livelihoods. Energy studies in the development literature tend to analyze livelihoods that do not have access to modern energy services, and do not take into account that many rural communities, although connected to the grid, still may be considered energy poor. This research presents findings of current livelihood conditions of three rural communities in the Mexican state of Chihuahua, in the context of livelihood diversification and energy poverty. This paper also presents a feasibility study for the development of a community energy model that will fulfill energy and vegetable intake requirements for each community analyzed. Results show that these communities can potentially improve their livelihood conditions through the implementation of what this research calls a Community Integrated Sustainable Energy (CISE) model by reducing energy poverty and food insecurity. By adopting a CISE model, communities will become healthier by becoming supporters of energy conservation and energy efficiency strategies. The adoption of this community energy model will also encourage climate change mitigation by increasing resilience to vulnerable communities through enhancing food and energy security. The aim of this research is to inform stakeholders (including policy makers, urban planners, and community members themselves) of the current status of Chihuahua's communities and to start a dialogue in Mexico about engaging in a community-led, clean energy project that would generate electricity for those communities while preserving rural livelihoods.
8

Energy poverty and access challenges in Sub-Saharan Africa : the role of regional organizations in overcoming the problem

Nalule, Victoria January 2018 (has links)
Energy access has gained a lot of attention following the adoption of the Sustainable Development Goals (SDG), which under Goal 7 emphasizes the access to affordable, reliable, sustainable and modern energy for all. Energy is central in addressing the major global challenges of the 21st century, including poverty, climate change, famine to mention but a few; and yet a large number of people especially in Sub-Saharan Africa (SSA) still lack access to modern energy, such as electricity, natural gas and liquefied natural gas (LNG) for lighting and cooking respectively. Initiatives have been taken at an international, regional and national level to address the issue of energy access, however, the problem continues to escalate in SSA. SSA countries have common energy challenges which could be tackled with common efforts through regional cooperation. Achieving cooperative outcomes can be difficult among countries on a bilateral basis. In this regard, the employment of a broader multi-country framework which can be utilized through the existing regional organizations and international organizations might be expected to lead to greater cooperation in the energy sector. This possibility is the springboard for the present research. In this thesis, I identify the key regional energy cooperative mechanisms employed by SSA regional organizations and ask whether these are efficient for tackling the challenge of energy access. The primary contribution of this work is to establish and propose a new method which could be employed by SSA regional bodies in both regulatory and infrastructural energy cooperative mechanisms to ensure that regional efforts are enhanced at the national level to tackle energy access and climate change challenges. I also propose a new definition of energy access which could be employed by regional and international organizations. This is much more than a matter of improving stipulative definitions: it is intended to contribute positively to an ongoing debate on the meaning of energy access and what such access entails.
9

Warm homes, greener living: reducing energy poverty in Daniel McIntyre and St. Matthews through energy retrofits

Schulz, Kari 09 January 2012 (has links)
This research examines energy poverty in the Daniel McIntyre and St. Matthews (DMSM) neighbourhoods in the city of Winnipeg. Energy poverty, defined as households spending more than 6% of their income on energy expenditures, affects as many as 50% of households in DMSM. Energy poverty can be alleviated through energy retrofits for dwellings such as weather stripping; increasing insulation in exterior walls, the attic and basement; and installing a high-efficiency furnace. The recommendations include: establishing consistent housing and energy efficiency policies; increasing the flexibility of utility on-bill financing; levying the necessary capital for energy retrofits through municipal financing mechanisms; increasing the knowledge and capacity of local residents; increasing the knowledge and capacity of local contractors for sustainable design and construction; creating a provincial strategy to increase the energy efficiency of social housing; developing low-income energy efficiency programs for rental properties; and increasing access to renewable energy sources.
10

An econometric analysis of energy poverty and sustainable development in Blantyre (Malawi) / Betchani Henry Mbuyampungatete Tchereni

Tchereni, Betchani Henry Mbuyampungatete January 2013 (has links)
Energy is the driver of activity in every economy and, therefore, its importance cannot be overemphasised. However, Sub-Saharan Africa (SSA) faces general problems of access to modern energy. Most households and industry in SSA use traditional and unclean energy resources for activities such as cooking, lighting and drying of farm produce. Many households in less developed countries have very limited choices with regard to alternatives to traditional energy supplies. Energy poverty is overt in many poor countries, particularly in the Sub-Saharan region where 700 million people are deprived of access to modern energy facilities. In Malawi, less than 6 percent of the population have access to electricity. There are, therefore, many questions regarding the state of energy poverty still to be answered, not only in Malawi, but also the entirety of the SSA region. Questions such as what is the level of energy poverty in these regions? What determines this level of poverty? Why are people not adopting renewable energy facilities for their household needs? Are some energy facilities inferior to others? Such questions were the centre of the present study. These questions are important because, with energy poverty, nearly all the Millennium Development Goals are unachievable and sustainable development could not be a success story where the dominant source of energy for both households and industry is biomass. This study was based on a survey conducted in South Lunzu Township (SLT), which is a low income area to the east of Ndirande Mountain in the city of Blantyre, Malawi. The survey administered a standard questionnaire through face-to-face interviews with heads of households. Data was collected from 319 respondents who were selected through random sampling techniques. The descriptive statistics suggest that the average household size for South Lunzu Township is 5 people. The average age of the sampled respondents was about 38. Energy Poverty and Sustainable Development The findings of the thesis suggest that over 90 percent of the households sampled were energy poor with energy expenditure exceeding 10 percent of total household expenditure. In terms of energy resources used in SLT, 2.9 percent used electricity for cooking meals. Only 2 households, representing 0.63 percent, use liquefied petroleum Gas (LPG) and just 1 household, representing 0.31 percent, depended mostly on solar power. On the other hand, energy facilities that are considered dirty, inefficient and a danger to the heath of people seem to be popular. For instance charcoal and firewood were used by 25 percent and 4.7 percent of the total sample respectively. Most households use a combination of energy facilities; however, those that are considered inferior are preferred. Of the sample, 42 percent use both charcoal and firewood to cook their meals. Further, the results of the Engel functions suggest that charcoal and wood were not regarded as inferior products for the cooking needs of households despite improvements in income. Electricity, which was also regarded as a normal energy resource, had positive income elasticity. To improve access to modern energy facilities at the household level, the thesis recommends that a flexible trade and tax regime, one that will improve the availability and affordability of renewable energy to the majority, should be adopted. The Logit model of energy poverty reveals that household expenditure on transport, income level, age, and education level of the head of household; household size; and home size, are important factors in explaining the level of energy poverty in South Lunzu Township. Further, the results revealed that expenditure on housing and marital status could not be relied upon as important predictors of the probability of energy poverty in South Lunzu. Expenditure on education was associated with lower levels of energy poverty. Households who spent more on schooling also spent more on food items and their expenditure on energy resources was less than 10 percent of the total expenditure per month. In addition, those households that spent more on food were also likely to be energy well-off. Energy Poverty and Sustainable Development Results of the multinomial logit (MNL) model suggest that most socioeconomic variables under study were inelastic in influencing the probability for the outcomes, at the household level, to be used for the purposes of cooking. Statistically, age, income and education level of the head of household, together with household size, were important factors that influenced the choice of most of the outcomes for cooking purposes, including electricity, charcoal, firewood and LP gas. The major recommendation of this study is that campaigns emphasising the abilities of renewable energy be developed and disseminated. That renewable energy is relegated to poor and uncivilised societies is a notion that must be rooted out of the mindset of the average, civilised urban dweller. Also, the use of LP gas for cooking purposes must be encouraged. Import tax regimes that discourage international trade of renewable energy resources must be removed to encourage lower prices on such facilities. These policies would ensure sustainable development by reducing reliance on biomass, which is depleting at a faster rate than it is regenerating. / Thesis (PhD (Economics))--North-West University, Vaal Triangle Campus, 2013

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