The Prospect of Renewable Energy Resources in Bangladesh: A Study to Achieve the National Power Demand (original) (raw)
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Prospect of Renewable Energy in Bangladesh: A Comprehensive Study of Future Scopes
2013 UKSim 15th International Conference on Computer Modelling and Simulation, 2013
While other neighboring countries are emerging with strong economic growth, Bangladesh, in spite of having abundant resources, is still struggling with power shortage. Energy-starved Bangladesh is facing daunting challenges to meet projected demands for electricity that will exceed domestic supply capabilities within a few years. With only 49% of Bangladeshis having access to electricity, the per capita energy use is only 180 Kilowatt-hours, which is one of the lowest in the region. The vision of increasing economic growth to 8% by 2014 and eventually to 10% by 2017 will come into reality only by proper utilization and collaboration of conventional with renewable energy resources. This paper presents a comprehensive study on current energy scenario in Bangladesh and demonstrates the potential of renewable energy resources that could be integrated through national energy planning and therefore, be a step in the right direction for a sustainable development of the country.
Global Journal of Research In Engineering, 2013
Bangladesh is a developing country, it has probability to progress towards increasing the demand of energy .Now a day, Bangladesh is facing energy crisis. In Bangladesh, around 70% of people having lack accesses to electricity and most of them are living in the village. Among them about 40% of them are living in below poverty line. On the other hand climate change puts addition threats to development. To combat these situations, renewable energy technology stands out to be one of the prospective sources to meet its unprecedented energy demand and can contribute to achieve sustainable development as a country has a plentiful supply of renewable sources of energy. This paper investigates the prospect, trend, utilization and its technology as well as reviews the policy and institutions and opportunities of renewable energy technology towards sustainable development and climate change mitigation is context of Bangladesh.
Prospects and Utilization of Renewable Energy in Bangladesh: A Review Article
— A majority of the people around the world are largely dependent upon fossil fuels like oil, natural gas, and coal on fulfilling their energy needs. It is necessary to find alternative energy sources as the fuels will be depleted within a certain period of time due to its limited reserve. Renewable energy is a sustainable energy source that will play a pivotal role in full filing the ever increasing energy demand. As it is clean energy and does not emit any hazardous gas or materials to the environment, it is likely to be the preferable energy source to provide energy and environmental security. Bangladesh is a developing country and it is facing difficulties in supplying energy to maintain its economic growth as well as sustainable development. Though Bangladesh has a very negligible carbon footprint, but it is one of the most vulnerable nations in the world for the effect of climate change. Renewable energy can be the only option which can reduce the associated risks. This review article studies different sources of renewable sources in Bangladesh and possibilities of contributing to meet the energy crisis. This study also provides a synopsis of present scenario and initiatives that are taken by different governmental and nongovernmental organizations to promote the generation and use of renewable energy.
Renewable Energy: The Future of Bangladesh
Electrical energy is versatile and considered as the back bone of our daily life. It is directly or indirectly used in everyone's daily activities. But for having the availability of the sources, we cannot but depend on the renewable resources. The renewable resources can be replaced through the natural process at a rate which is equal or greater than this rate at which they are used. Actually, renewable energy is generated from natural resources like sunlight, wind, tide, geothermal heat, ocean energy etc. that are renewable. A prediction is that in 2030, energy comes from renewable sources is 28% of total generation. Though Bangladesh having lots of natural resources, but still now facing and struggling with the shortage of power, while our neighboring countries are utilizing their sources properly and being richer with better economic growth. The vision for increasing economic growth to 10% by 2017 can be come into reality through the proper utilization of renewable energy resources for having a sustainable development of our country. This paper shows an analytical study on recent energy scenario of Bangladesh and describes the potentiality of available renewable energy resources that should be incorporated in the national energy planning.
Prospect of renewable energy resources in Bangladesh
International Journal of Power Electronics and Drive Systems (IJPEDS), 2021
The objective of this paper is to provide an overview of the current state of renewable energy resources in Bangladesh, as well as to examine various forms of renewable energies in order to gain a comprehensive understanding of how to address Bangladesh's power crisis issues in a sustainable manner. Electricity is currently the most useful kind of energy in Bangladesh. It has a substantial influence on a country's socioeconomic standing and living standards. Maintaining a stable source of energy at a cost that is affordable to everyone has been a constant battle for decades. Bangladesh is blessed with a wealth of natural resources. Bangladesh has a huge opportunity to accelerate its economic development while increasing energy access, livelihoods, and health for millions of people in a sustainable way due to the renewable energy system.
A developing country such as Bangladesh, where economic development without compromising the eco-friendly environment is a burning issue, needs huge supply of power. Having very limited fossil fuels, sources of renewable energy such as solar, wind, biomass and limited hydro power are the probable alternatives to offset energy crisis in Bangladesh and similar other countries. Over three-quarters (76 percent) of Bangladeshi people are out of on-grid connected electrical power supply. Undeniably, it has limited natural gas being used for a large variety of purposes. Energy demand is estimated to increase exponentially, implying alarming supply and demand gap. Despite prospects of huge renewable energy sources, presently, this country has only 0.3 percent of renewable energy share to the total energy supply. This paper reviews the renewable energy status and its prospective use in Bangladesh as well as renewable energy technologies obtainable in Bangladesh. It also attempts to provide future research directions and show ways to harness renewable energies to meet the future demand.
Renewable energy in Bangladesh Status and prospects
Energy Procedia, 2018
District heating networks are commonly addressed in the literature as one of the most effective solutions for decreasing the greenhouse gas emissions from the building sector. These systems require high investments which are returned through the heat sales. Due to the changed climate conditions and building renovation policies, heat demand in the future could decrease, prolonging the investment return period. The main scope of this paper is to assess the feasibility of using the heat demand-outdoor temperature function for heat demand forecast. The district of Alvalade, located in Lisbon (Portugal), was used as a case study. The district is consisted of 665 buildings that vary in both construction period and typology. Three weather scenarios (low, medium, high) and three district renovation scenarios were developed (shallow, intermediate, deep). To estimate the error, obtained heat demand values were compared with results from a dynamic heat demand model, previously developed and validated by the authors. The results showed that when only weather change is considered, the margin of error could be acceptable for some applications (the error in annual demand was lower than 20% for all weather scenarios considered). However, after introducing renovation scenarios, the error value increased up to 59.5% (depending on the weather and renovation scenarios combination considered). The value of slope coefficient increased on average within the range of 3.8% up to 8% per decade, that corresponds to the decrease in the number of heating hours of 22-139h during the heating season (depending on the combination of weather and renovation scenarios considered). On the other hand, function intercept increased for 7.8-12.7% per decade (depending on the coupled scenarios). The values suggested could be used to modify the function parameters for the scenarios considered, and improve the accuracy of heat demand estimations. Abstract Global energy demand has risen sharply over the years with developing countries recording the greatest share in this trend. Biomass as an energy resource is mostly available locally and can easily be converted into secondary energy without huge capital investments. Nowadays, Bangladesh shares a percentage of renewable energy only 3% of total energy ratio, Bangladesh has already taken a master plan in the renewable energy sector. Whereas installed electricity generation installed capacity of Bangladesh rapidly increased to 13265 MW with captive generation capacity which is insufficient for fulfilling the demand of electricity of the nations. One-third of the power production of Bangladesh depends on expensive imported fossil fuel energy resources and 65% of power generation depends on a natural gas reserve of the country, though one day the reserve of current gas will be diminished. Moreover, inadequate electricity production leads the country in a un-industrialization. The present and future crucial energy crisis situation adapted by installing renewable power into electricity production. The current renewable energy agenda of Bangladeshi government force the specialization of renewable energy generation budget by decreasing global pollution with saving movement of biomass, solar, hydro, wind, and tidal power sector. This paper presents the currents national energy scenario of Bangladesh. According to this, the greater potentiality of renewable energy resources is also reviewed and presented in this paper. Abstract Global energy demand has risen sharply over the years with developing countries recording the greatest share in this trend. Biomass as an energy resource is mostly available locally and can easily be converted into secondary energy without huge capital investments. Nowadays, Bangladesh shares a percentage of renewable energy only 3% of total energy ratio, Bangladesh has already taken a master plan in the renewable energy sector. Whereas installed electricity generation installed capacity of Bangladesh rapidly increased to 13265 MW with captive generation capacity which is insufficient for fulfilling the demand of electricity of the nations. One-third of the power production of Bangladesh depends on expensive imported fossil fuel energy resources and 65% of power generation depends on a natural gas reserve of the country, though one day the reserve of current gas will be diminished. Moreover, inadequate electricity production leads the country in a un-industrialization. The present and future crucial energy crisis situation adapted by installing renewable power into electricity production. The current renewable energy agenda of Bangladeshi government force the specialization of renewable energy generation budget by decreasing global pollution with saving movement of biomass, solar, hydro, wind, and tidal power sector. This paper presents the currents national energy scenario of Bangladesh. According to this, the greater potentiality of renewable energy resources is also reviewed and presented in this paper.
Renewable Energy for Sustainable Development of Bangladesh
Bangladesh is an emerging country, it has grate prospect to development towards increasing the demand of energy .Now a day, Bangladesh is facing energy crisis. In Bangladesh, around 70% of people having lack accesses to electricity and most of them are living in the village. Among them about 40% of them are living in below poverty line. On the other hand climate change puts addition threats to development. Like the rest of the countries of the world, the demand for power is increasing day by day in our country. At present, power failure has become a severe problem for this country. It has become hard to solve the power crisis. There are several reasons behind this problem such as limitation of resources, low generation capacity, high demand, de-rated capacity of power station machineries, poor management, poor distribution line etc. To become a developed country, Bangladesh needs to overcome the problem of power crisis soon. To fight these situations, Renewable energy can be a great source to solve the power crisis problem at a great extent. Here we have discussed about different forms of renewable energy that we can use to meet the increasing power demand of Bangladesh. We have mainly discussed those renewable energy sources which can be used in solving the power crisis and sustainable development of Bangladesh such as Solar energy, Bioenergy, Geothermal, Wind energy, Micro Hydro, Ocean wave energy and Tidal energy. This paper explores the prospect, trend, utilization and its technology as well as reviews the policy and institutions and opportunities of renewable energy technology on the way to sustainable development of Bangladesh.
Engineering Journal, 2012
Deficiency in energy sector is a major problem, which can hinder the development workflow of any country. Being the eighth most populated country in the world with a total electricity generation of only about 5000 MW and consumption of 146 kWh per capita, Bangladesh is one of the most electricity-deprived countries around the globe. In addition, absence of adequate investment and mass people awareness is a major problem in this country. Therefore, it would be very difficult to achieve overall progress without ensuring energy security by utilizing the promising renewable energy sources. In order to achieve the Millennium Development Goal (MDG), it is must for a third world country like Bangladesh to address the issue of energy deficiency promptly. In this context, renewable energy is the sustainable solution of energy security as well as social, environmental and economical problems. This paper summarizes the current energy scenario of Bangladesh, impacts of pollution from conventional energy sources, prospects of renewable energy development, and estimates the total investment required in Bangladesh to promote renewable energy sector by the year 2020.
Current energy scenario and future prospect of renewable energy in Bangladesh
Renewable and Sustainable Energy Reviews, 2014
Energy is the building block of modern civilization and a prerequisite for sustainable development. Global energy consumption will increase by 36% with an annual growth of 1.6% from year 2011 to 2030, comprising 88% fossil fuel share. Bangladesh is a developing country in the Southeast Asia, which is one of the lowest per capital energy consuming nation. The power crisis has become a major constraint to continued economic growth and energy sector of the country is currently facing serious challenge. Due to depleting nature and mono fuel dependent energy policy; finding alternative energy source has become imperative for the country. This study examined the current energy mix, present energy crisis and its way to overcome such scenario by utilizing alternative energy sources such as biomass, solar, wind and small scale hydropower energy, in the context of Bangladesh. Among the renewable energy sources, biomass is found to be the most effective and utilizable. Potential electricity generation from biomass is 312.608 terawatt hour (TWh), where only 44.52 TWh is utilized. On the other hand, solar home system (SHS) has shown positive impact on socioeconomic development in the rural areas by alleviating poverty and creating jobs. To assure national energy security, and aiming to provide constant and quality power supply to all citizens of Bangladesh, Government of People's Republic of Bangladesh (GOB) must strive to double its effort towards attaining greater renewable energy share by conversion, utilization and dissemination.