Efficient hybrid renewable energy system for industrial sector with on-grid time management

Hasan, Mehedi; Tanvir, Aman A.; Siddiquee, S. M. Shahnewaz; Zubair, Ahmed

doi:10.1109/icget.2015.7315111

Cited by 7 publications

(7 citation statements)

References 12 publications

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“…Public policy-relevant decisions are more prone to ensure sustainable energy production and supply for every people in Bangladesh (Karim et al 2019). The power and energy sector of the country adopted substantial programmes to fulfil the 10% energy demand of the people by generating REs by 2020 (Hasan et al 2015). This agendum of the public sector has become a reality as the country has contributed 10% of renewable energy to power generation (Islam et al 2021;Islam and Islam 2021a).…”

Section: Empirical Findings and Discussionmentioning

confidence: 99%

Public sector innovation outcome-driven sustainable development in Bangladesh: applying the dynamic autoregressive distributed lag simulations and Kernel-based regularised least square machine learning algorithm approaches

Islam

Tareque

2022

J. Pub. Pol.

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This research investigates the role of public sector innovation outcomes, e.g. trademark innovation, information and communication technology (ICT), renewable energy, and governance, in the sustainable development of Bangladesh during 1980–2019. Utilising the dynamic autoregressive distributed lag (DARDL) simulation approach, this study divulges a favourable long-term influencing profile of public sector innovation outcomes, i.e. trademark innovation, ICT, and renewable energy on sustainable development, while governance has a heterogeneous impact. Besides, the findings from the DARDL simulations area plots display 10% counterfactual shocks to the public sector innovation outcomes on sustainable development. Furthermore, the Kernel-based regularised least square machine learning algorithm approach used in the study examines the marginal effects of the public sector innovation outcomes on sustainable development for robust findings. Therefore, the policy suggestions are solely concerned with the public sector’s adoption of more innovation dynamics through appropriate policy formulation.

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Section: Empirical Findings and Discussionmentioning

confidence: 99%

Public sector innovation outcome-driven sustainable development in Bangladesh: applying the dynamic autoregressive distributed lag simulations and Kernel-based regularised least square machine learning algorithm approaches

Islam

Tareque

2022

J. Pub. Pol.

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“…According to this Act, energy refers to power generated using both the renewable and non-RE sources [section 2 (5)]. The law bestows legal personality to the authority, i.e., SREDA [section 2 (2)]. Some other relevant provisions of the law include: Responsibilities and functions of the authority (section 6); the power of the authority to impose fees (section 7); the constitution of the board of directors (section 9); fund, budget, and accounts and audit (sections [19][20][21]; power to make rules and regulations (sections [26][27], and abolition of Energy Audit Cell, etc.…”

Section: Installation Of Solarmentioning

confidence: 99%

“…The Government of Bangladesh has promised and has taken initiatives to ensure quality energy production and supply to every door by 2020. In implementing this high ambition, the government set plans to generate 10% of its power's demand through energy generated from RES by 2020 [2]. Fuel diversification seems to be an exclusive approach for ensuring sufficient electricity supply and stimulating economic advancement of the country.…”

Section: Introductionmentioning

confidence: 99%

Renewable Energy for Sustainable Growth and Development: An Evaluation of Law and Policy of Bangladesh

Karim

Islam

et al. 2019

Sustainability

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Bangladesh's constant growth with an annual 6% plus Gross Domestic Product (GDP) for more than the last two decades and achievements in other socio-economic metrics in recent times is impressive and recognized by various global authoritative bodies. The extent of overwhelming economic ventures in the private sector coupled with the commitments of the government clearly demonstrates the transformation of the country from a primarily agro-based economy to one influenced by the manufacturing and service sectors. Bangladesh is fortunate to have fossil fuel reserves on a limited scale, though these are not enough to run the ongoing massive scale development activities, both in private and public sectors. Thus, the constant and uninterrupted supply of energy at an affordable price remains a serious concern for the successive governments. Therefore, this issue of supply of constant energy has turned to be an important part in the national development agenda. Besides, the country is one of the worst victim nations of the devastating effects of global warming and climate change. As Bangladesh is geographically located in a favorable place in the world map with the availability of plenty of renewable energy sources (RES), the policymakers started to take initiatives leading to exploiting these sources to meet the energy demand of the country. There are both prospects and administrative, legal, technological, socio-cultural and environmental challenges. To address these challenges, it requires comprehensive policy initiatives. A good number of technical and scientific research containing findings and recommendations are available. This paper, which is based on adopting a qualitative research methodology where the contents of secondary sources were analyzed, is an initial attempt to highlight the renewable energy developments in Bangladesh, and subsequently, to evaluate the relevant legal and policy initiatives in the light of international best practices. We advance several recommendations that the stakeholders can consider exploiting RES effectively to attain inclusive, equitable and sustainable development in Bangladesh. These include, inter alia: (1) Enhancing government participation to lead the development of renewable energy (RE); (2) ensuring localization of RE technology; (3) reducing the expenses of energy generation through RES and providing assistance in initial investments; (4) introducing comprehensive legal and regulatory policy for the development of RE industry in Bangladesh; and (5) conducting effective public awareness. Sustainability 2019, 11, 5774 2 of 30 every year [25], and starting from 2014, more than 164 nations have embraced the renewables targets 199 [26]. In 2012, the utilization of RES helped to provide up to 13.2% of the worldwide essential energy 200 supply. The same figure rose to 22% of worldwide power usage in 2013. It was estimated that this 201 number is expected to rise to 26% in 2020. To share this in a practical setting, this number is greater 202 than the current overall power demands...

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“…Some of the possible technologies that could form a hybrid power plant are wind and solar photovoltaic (PV); hydropower and solar PV; concentrating solar thermal and coal/natural gas; wind and coal/natural gas; coal/natural gas and biomass; wind and diesel; or wind, solar PV, and diesel. By using complementary energy sources in the same power plant, the hybrid plants can reduce emissions related to the combustion of conventional fuels, alleviate random behavior [15,16], and achieve greater supply stability [2,[17][18][19].…”

Section: Introductionmentioning

confidence: 99%

Exergy and Economic Evaluation of a Hybrid Power Plant Coupling Coal with Solar Energy

2019

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Hybrid power plants that couple conventional with renewable energy are promising alternatives to electricity generation with low greenhouse gas emissions. Such plants aim to improve the operational stability of renewable power plants, while at the same time reducing the fuel consumption of conventional fossil fuel power plants. Here, we propose and evaluate the thermodynamic and economic viability of a hybrid plant under different operating conditions, applying exergy and economic analyses. The hybrid plant combines a coal plant with a solar-tower field. The plant is also compared with a conventional coal-fired plant of similar capacity. The results show that the proposed hybrid plant can emit 4.6% less pollutants due to the addition of solar energy. Fuel consumption can also be decreased by the same amount. The exergy efficiency of the hybrid power plant is found to be 35.8%, 1.6 percentage points higher than the efficiency of the conventional coal plant, and the total capital investment needed to build and operate a plant is 8050.32 $/kW. This cost is higher than the necessary capital investment of 5979.69 $/kW to build and operate a coal-fired power plant, and it is mainly due to the higher purchased equipment cost. Finally, the levelized cost of electricity of the hybrid plant is found to be 0.19 $/kWh (using both solar and coal resources) and 0.12 $/kWh when the plant is fueled only with coal.

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Efficient hybrid renewable energy system for industrial sector with on-grid time management

Cited by 7 publications

References 12 publications

Public sector innovation outcome-driven sustainable development in Bangladesh: applying the dynamic autoregressive distributed lag simulations and Kernel-based regularised least square machine learning algorithm approaches

Public sector innovation outcome-driven sustainable development in Bangladesh: applying the dynamic autoregressive distributed lag simulations and Kernel-based regularised least square machine learning algorithm approaches

Renewable Energy for Sustainable Growth and Development: An Evaluation of Law and Policy of Bangladesh

Exergy and Economic Evaluation of a Hybrid Power Plant Coupling Coal with Solar Energy

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