نتایج جستجو برای: thermal coal and different renewable energy resources including hydropower

تعداد نتایج: 17123058  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده مهندسی 1387

abstract this paper discusses several commonly used models for strategic marketing¹ including market environmental analysis methods (i.e. swot and pest analysis) and strategic marketing tools and techniques (i.e. boston matrix and shell directional policy matrix)and shows how these models may help a firm to achieve its strategic goals. at first, the main reason for doing this research is de...

2010
I. V. Saradhi G. G. Pandit V. D. Puranik

Increasing concerns over climate change have limited the liberal usage of available energy technology options. India faces a formidable challenge to meet its energy needs and provide adequate energy of desired quality in various forms to users in sustainable manner at reasonable costs. In this paper, work carried out with an objective to study the role of various energy technology options under...

2009
Jiangang Li Jie Zhang Xuru Duan

Energy shortage and environmental pollution are two critical issues for human beings in the 21st century. There is an urgent need for new sustainable energy to meet the fast growing demand for clean energy. Fusion is one of the few options which may be able to satisfy the requirement for large scale sustainable energy generation and global warming suppression and therefore must be developed as ...

Journal: :Frontiers in Environmental Science 2023

As governments and non-state actors strive to minimize global warming, a primary strategy is the decarbonization of power systems which will require massive increase in renewable electricity generation. Leading energy agencies forecast doubling hydropower capacity as part that necessary expansion renewables. While provides generally low-carbon generation can integrate variable renewables, such ...

2017
Ghazanfar Shahgholian

Renewable energy provides 20% of electricity generation worldwide. Hydroelectric power is the cheapest way to generate electricity today. It provides almost onefifth of the electricity in world. Hydropower is produced in more than 150 countries. The main objective of this paper is modelling and analysis of the effects of the power system stabilizer (PSS) for load frequency control (LFC) system ...

World electricity production today is heavily dependent on water resources. Studies have shown that global warming and climate changes will have significant impacts on available water resources to produce hydroelectric power. Considering that the reservoir dam in the catchment area of Dez is simultaneously a producer of hydropower and supplier of water needed for agricultural land, the aim of t...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2017
Grace C Wu Ranjit Deshmukh Kudakwashe Ndhlukula Tijana Radojicic Jessica Reilly-Moman Amol Phadke Daniel M Kammen Duncan S Callaway

Recent forecasts suggest that African countries must triple their current electricity generation by 2030. Our multicriteria assessment of wind and solar potential for large regions of Africa shows how economically competitive and low-environmental-impact renewable resources can significantly contribute to meeting this demand. We created the Multicriteria Analysis for Planning Renewable Energy (...

This paper analyzes utilization of renewable energy systems and efficient building envelopes in the semi-arid climate. The proposed model evaluates renewable energy systems solutions as well as economic- and energy-efficient construction materials for the net zero-energy buildings (NZEB) in semi-arid climates. The objective of this paper is to optimize total energy cost and environmental impact...

ژورنال: مسکن و محیط روستا 2019

Rural housing is an important issue in Iran due to the large number of villages, their geographical dispersion, the fragile rural economy, and the crucial role of rural development in sustainable development. Considering these subjects, policies regarding rural housing development and its quality improvement are to be deduced, which results in rural housing typologies template in different clim...

2017
Deyou Yang Guowei Cai

The application of power to gas (P2G) provides a new way to absorb intermittent renewable energy generation, which improves the efficiency of renewable energy utilization and provides the necessary flexibility for operating the integrated energy system. The electro-thermal integrated energy system with P2G is a new form of using energy efficiently. In this paper, we first introduce the technolo...

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