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Journal articles on the topic 'Saving potentials in hydropower'

Author: Grafiati

Published: 30 June 2021

Last updated: 29 July 2025

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1

Obodovskyi, O., K. Danko, O. Pochaievets, and Yu Obodovskyi. "Methods of assessment hydropower potential of the rivers (the example of Ukrainian Carpathians rivers)." Bulletin of Taras Shevchenko National University of Kyiv. Geography, no. 64 (2016): 5–12. http://dx.doi.org/10.17721/1728-2721.2016.64.1.

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Based on current realities of the massive need of alternative sources of energy and energy-efficiency and energy-saving the algorithm and method of determining hydropower potential of rivers were presented in the article. Approbation of the algorithm and methodology was made on streams Ukrainian Carpathians. The approach of determining hydropower potential by defining its four components was proposed based on the results of approbation. The four components are – total, environmental, technically possible and economically effectively hydropower potentials. This approach provides an estimate of

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2

Liu, Zhanwei, and Xiaogang He. "Balancing-oriented hydropower operation makes the clean energy transition more affordable and simultaneously boosts water security." Nature Water 1, no. 9 (2023): 778–89. http://dx.doi.org/10.1038/s44221-023-00126-0.

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AbstractReservoir hydropower offers a compelling combination of stability and flexibility services for modern water and power grids. However, its operating flexibility is poorly characterized in energy system planning, missing opportunities to cost-effectively uptake variable renewable energy (VRE) for a clean energy transition. In this study, we have developed a fully coupled reservoir operation and energy expansion model to quantify the economic and environmental benefits attained from adaptive hydropower operation in a high VRE future. Our case study of the China Southern Power Grid reveals

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3

García, Irene Fernández, David Ferras, and Aonghus McNabola. "Potential Micro-Hydropower Generation in Community-Owned Rural Water Supply Networks in Ireland." Proceedings 2, no. 11 (2018): 677. http://dx.doi.org/10.3390/proceedings2110677.

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The potential of micro-hydropower generation has been evaluated in seven community-owned rural water supply networks (CORWSN) in Ireland. The replacement of the existing infrastructure in place to reduce pressure in the networks with micro-hydropower turbines (Scenario 1) was considered. New potential locations for additional pressure reduction were also considered (Scenario 2). An assessment of the energy potential and economic viability of each site was carried out, including quantification of leakage reduction impacts. While only one of the seven CORWSNs showed two potential sites with powe

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4

Fernández García, Irene, David Ferras, and Aonghus Mc Nabola. "Potential of Energy Recovery and Water Saving Using Micro-Hydropower in Rural Water Distribution Networks." Journal of Water Resources Planning and Management 145, no. 3 (2019): 05019001. http://dx.doi.org/10.1061/(asce)wr.1943-5452.0001045.

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5

Duque, Luis-Felipe, Greg O’Donnell, Jimmy Cordero, Jorge Jaramillo, and Enda O’Connell. "Analysis of the Potential Impacts of Climate Change on the Mean Annual Water Balance and Precipitation Deficits for a Catchment in Southern Ecuador." Hydrology 12, no. 7 (2025): 177. https://doi.org/10.3390/hydrology12070177.

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The mean annual water balance is essential for evaluating water availability in a catchment and planning water resources. Climate change alters this balance by affecting precipitation, evapotranspiration, and overall water availability. This study analyses the impact of climate change on the mean annual water balance in the Catamayo catchment, a key water source for irrigation and hydropower in southern Ecuador and northern Peru. A Budyko-based approach was employed due to its conceptual simplicity and proven robustness for estimating long-term water balances under changing climatic conditions

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Tambong, Arthur, Lemar Bacordo, Kebin Ysrael Martinez, Louie Anthony Molato, Oliver Semblante, and Pastor Garcia. "Hydropower Potentials Estimation of Biliran Islands Based on Synthetic Aperture Radar Spatial Data Using Soil and Water Assessment Tool Simulation." Science and Humanities Journal 13, no. 1 (2019): 83–98. http://dx.doi.org/10.47773/shj.1998.121.7.

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Synthetic Aperture Radar (SAR) spatial data simulation using Soil and Water Assessment Tool (SWAT) was conducted to determine the hydropower generation potentials of three (3) major islands of Biliran Province in the Philippines. Results indicate that the dominant hydropower potentials of Biliran are of microhydro class with a total of 2,900 sites and an estimated power output of 35.37 megawatts. Minihydro and picohydro power potentials contributed only 2.8% and 20.5%, respectively, to the total of 46.15 megawatts hydropower potential in the main island of the Province. The second and third bi

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7

Matyoqubov, Fayzullo Ortiqboy o`g`li. "SUSTAINABILITY OF HYDROPOWER IS RESOURCE SAVING." Multidisciplinary Journal of Science and Technology 5, no. 5 (2025): 1470–73. https://doi.org/10.5281/zenodo.15561773.

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Qayd etish joiz, keyingi paytda mamlakatimizda energetika sohasini diversifikatsiya qilishga, xususan, quyosh, shamol, suvdan elektr energiyasi olishga katta eʼtibor qaratilmoqda. Viloyatda kichik GESlar qurish orqali elektr energiyasi yetishmovchiligini kamaytirish, energiya mustaqilligini ta’minlash va atrof-muhitga salbiy ta’sirni kamaytirish mumkin. 1 megavattgacha quyosh va shamol, 5 megavattgacha mikro GESlarning ortiqcha elektr energiyasi kamida 15 yil davomida “Hududiy elektr tarmoqlari” AJ va davlat tomonidan kafolatli xarid qilinadi

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8

Liu, Liwen, Yaling Zhang, Lu Zhao, Cun Zhan, and Chuan Liang. "An Attempt to Evaluate the Green Construction of Large-Scale Hydropower Projects: Taking Wudongde Hydropower Station on the Jinsha River, China as an Example." Sustainability 14, no. 1 (2021): 194. http://dx.doi.org/10.3390/su14010194.

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Huge amounts of energy and resources will be consumed, and a large quantity of environmental pollutants will be produced during the construction process of large-scale hydropower projects. As a core link of green supply chain in hydropower projects, green construction is particularly critical. To objectively evaluate the green construction level of large-scale hydropower projects, an evaluation indicator system was constructed in the study. The evaluation system consisted of 30 quantitative indicators and 7 qualitative indicators from the perspectives of environmental protection, resource savi

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9

Ang, Wei Jing, Edward Park, Yadu Pokhrel, Dung Duc Tran, and Ho Huu Loc. "Dams in the Mekong: a comprehensive database, spatiotemporal distribution, and hydropower potentials." Earth System Science Data 16, no. 3 (2024): 1209–28. http://dx.doi.org/10.5194/essd-16-1209-2024.

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Abstract. Dams have proliferated along the Mekong, spurred by energy demands from economic development and capital from private companies. Swift dam evolution has rendered many databases outdated, in which mismatches arise from differing compilation methods. Without a comprehensive database, up-to-date spatial assessment of dam growth is unavailable. Looking at future development, hydropower potential specifically within the Mekong remains to be systematically evaluated. In this paper, we offer (1) an open-access and unified database of 1055 dams, (2) a spatiotemporal analysis of dams on a sub

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Aminuddin, B. Pranoto, M. I. A. Irsyad, A. L. Sihombing, and V. Nurliyanti. "Hybrid Floating Photovoltaic - Hydropower Potential Utilization in Indonesia." IOP Conference Series: Earth and Environmental Science 1105, no. 1 (2022): 012004. http://dx.doi.org/10.1088/1755-1315/1105/1/012004.

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Abstract Most countries mitigate climate alter impacts by deploying renewable energy to decarbonize their energy system. One of the emerging renewable energy options is the integration of floating photovoltaic (FPV) and hydropower. The FPV has higher efficiency and helps to reduce evaporation and offset hydropower production during the dry season. Conversely, hydropower can overcome intermittent solar production due to its flexibility. Our study aims to estimate the energy potentials from FPV plants and hydropower integrations in Indonesia. As result, the country has 5,807 potential reservoirs

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Rahaman, Muhammad Mizanur, and Abdullah - Al - Mamun. "Hydropower development along Teesta river basin: opportunities for cooperation." Water Policy 22, no. 4 (2020): 641–57. http://dx.doi.org/10.2166/wp.2020.136.

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Abstract The aim of this research is to examine the hydropower development potentials and identifying major hydropower projects along the Teesta river basin that is shared by Bangladesh and India. The upstream of Teesta river basin is located mostly in hilly areas of Sikkim where India plans to produce electricity of over 6,500 MW by developing the hydropower potential of the basin. The downstream basin is densely populated, mostly flat land and has no hydropower potential. As of today, Bangladesh and India have been unable to agree on an integrated development plan for the Teesta river basin.

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12

Lei, Xiao Guang, and Ao Yin. "An Analysis on the Water Consumption Rate of LongTan Hydropower Station with Properties of Water Energy." Advanced Materials Research 648 (January 2013): 218–22. http://dx.doi.org/10.4028/www.scientific.net/amr.648.218.

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The mathematical model of water consumption rate of LongTan Hydropower Station is established in this thesis. With the aim of reaching the minimum total water consumption of power generation, Equation Incremental Rate is used to solve this mathematical model with constant overall load of the hydropower station. Equation Incremental Rate is used in this thesis to solve some instances, prove the rationality of the mathematical model established and demonstrate that the unit load value calculated can direct the actual operation of the hydropower station better, thus the aim of energy saving and c

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13

Liu, Yue, Weibin Huang, Guangwen Ma, Shijun Chen, and Jinlong Wang. "Competitiveness of hydropower price and preferential policies for hydropower development in Tibet and the Sichuan-Yunnan Tibetan area of China." Water Policy 20, no. 6 (2018): 1092–111. http://dx.doi.org/10.2166/wp.2018.122.

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Abstract Tibet and the Sichuan-Yunnan Tibetan area have enormous potential for hydropower development. Therefore, accelerating hydropower development in these areas can contribute to water resource utilisation and help relieve the poverty, which has also become a necessary choice of national strategic importance to comply with energy-saving, emission reduction, and ‘power transmission from west to east’ policies. Under existing policies, research has shown that the basic costs of electricity from the typical plants in Tibet and the Sichuan-Yunnan Tibetan area are high and uncompetitive, so tha

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14

Polák, Martin. "The Influence of Changing Hydropower Potential on Performance Parameters of Pumps in Turbine Mode." Energies 12, no. 11 (2019): 2103. http://dx.doi.org/10.3390/en12112103.

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Pumps as turbines (PAT) are used as an alternative to water turbines in small hydropower plants. The same devices can also be used for energy recovery in water distribution networks. They can replace pressure reduction valves that often lead to energy loss. However, PATs lack the parts that regulate flow so that when a hydropower potential change occurs, efficiency is reduced, as is economic gain. This article summarizes the influence of changing hydropower potential on PAT efficiency and presents comparisons of experimental results with the commonly used predictive model stemming from the the

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15

Frey, Rudolf. "Life Saving Potentials in Mass Emergencies." Prehospital and Disaster Medicine 1, S1 (1985): 315–16. http://dx.doi.org/10.1017/s1049023x00044952.

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The dangers of mass emergencies are greater today than ever before in the history of man. The reasons are:1) The exponential growth of the world population from 2 billion in 1925 to 4 billion today and to an expected 8 billion in the year 2025. This growing population is badly in need of more and more food and energy to sustain itself.2) The increasingly severe competition world-wide for the available supplies of food and energy will precipitate mass emergencies and even mass disasters. Some of these mass disasters, such as nuclear war, have the potential to destroy entire countries…or even th

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16

Ebhota, Williams S., and Freddie L. Inambao. "Facilitating greater energy access in rural and remote areas of sub-Saharan Africa: Small hydropower." Energy & Environment 28, no. 3 (2017): 316–29. http://dx.doi.org/10.1177/0958305x16686448.

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Flowing water has hydraulic energy that can be transformed into electrical energy, sub-Saharan Africa has an abundance of hydro resources that are untapped. In this study, various barriers limiting the use of small hydropower to tap the abundant hydro potentials for power generation are discussed. These barriers include insufficient fund; lack of adequate manufacturing infrastructure; lack of adequate power generation and distribution policies; inaccurate hydrological data; insufficient human and power infrastructure capacities; and inadequate domestic and regional participation in design and

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17

Misiuk, Mykola, Tetiana Podorozhna, Olha Balynska, Oleg Kucher, and Oleksandr Burlakov. "Development of small hydroenergy in Ukraine and its legal regulation." E3S Web of Conferences 154 (2020): 06003. http://dx.doi.org/10.1051/e3sconf/202015406003.

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The state and prospects of small hydropower development in the context of rationalization of the use of available natural resource potential of Ukraine were considered. It was established that due to insignificant specific weight in the general energy balance, small hydropower cannot significantly affect the structure of energy supply of the country. Attention was drawn to the fact that the adopted State Target Economic Program for Energy Efficiency and the Development of Energy Saving for Renewable Energy Sources and Alternative Fuels for 2010-2020 will promote the use of the potential of sma

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18

Schneider, Julia M., Florian Zabel, Franziska Schünemann, Ruth Delzeit, and Wolfram Mauser. "Global cropland could be almost halved: Assessment of land saving potentials under different strategies and implications for agricultural markets." PLOS ONE 17, no. 2 (2022): e0263063. http://dx.doi.org/10.1371/journal.pone.0263063.

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The pressure on land resources continuously increases not only with the rising demand for agricultural commodities, but also with the growing need for action on global challenges, such as biodiversity loss or climate change, where land plays a crucial role. Land saving as a strategy, where agricultural productivity is increased to allow a reduction of required cropland while sustaining production volumes and meeting demand, could address this trade-off. With our interdisciplinary model-based study, we globally assess regional potentials of land saving and analyze resulting effects on agricultu

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19

Li, Ze Hong. "Optimization Scheduling of Cascade Hydropower Stations in Energy Conservation and Emission Reduction." Advanced Materials Research 732-733 (August 2013): 1385–89. http://dx.doi.org/10.4028/www.scientific.net/amr.732-733.1385.

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Considerable water saving and electricity can be attained by optimal regulation of cascade hydropower plants, equivalent to building large and medium-sized hydropower stations without increase in investment and immigration. Thus, the optimal regulation of cascade hydropower plants has great significance on increasing the consumption ratio of fossil energyand reducing atmospheric pollutants discharge. Taking Wujiang river basin as an example, mathematic models and rules of optimal regulation have been obtained in the research,Automation systems have been developed, forming an integrated work pl

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20

Li, Chenggang, Tao Lin, and Zhenci Xu. "Impact of Hydropower on Air Pollution and Economic Growth in China." Energies 14, no. 10 (2021): 2812. http://dx.doi.org/10.3390/en14102812.

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The development of renewable clean energy such as hydropower can not only ensure energy security, but also help achieve the United Nation’s Sustainable Development Goals. This paper uses the annual data of 30 provinces in China from 2000 to 2017, and constructs a dynamic spatial Durbin model and a geographically weighted regression model to empirically test the dynamic impact of hydropower on haze pollution and economic growth at the national and provincial levels. The empirical results show that the promoting effect of hydropower on economic growth in Western China is less than that in Easter

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21

NWEKE, Chiedozie Cyprain, and Dr. Dhakir Abbas Ali Prof. "Exploring the Renewable Energy Potential of Nigeria's Blue Economy: Significance, Opportunities and Challenges." INTERNATIONAL JOURNAL OF MULTIDISCIPLINARY RESEARCH AND ANALYSIS 08, no. 03 (2025): 1107–15. https://doi.org/10.5281/zenodo.15043330.

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Renewable in Nigeria shows a huge potential with numerous prospects, however, it remains widely untapped considering its abundance. This research focuses on investigating exploring the renewable energy potential of the blue economy of Nigeria with emphasis on its significance and potential, opportunities as well as challenges. A systematic literature review has been used in gathering information from previous researchers. Types of renewable energy in Nigeria are solar, wind, hydropower, Geothermal Tidal and Wave Energy, as well as Biomass Energy. Its significance is demonstrated in energy secu

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22

Sharma, Tejaswi. "Diagnosis of Challenges and Scrutinization of Opportunities in Regard to Harnessing of Hydropower Potential in Nepal." International Journal of Innovative Science and Research Technology 5, no. 5 (2020): 275–87. http://dx.doi.org/10.38124/ijisrt20may188.

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Nepal is a naturally blessed hydro-resources rich country with one of the highest per capita hydropower potentials in the world, yet hungry of economic enhancement through hydropower development. This paper emphasizes on challenges in this sector, mainly technical and investment (financial) challenges, among many, for not being fully able to harness this sector. Among the technical challenges, fragile geology, hydrologic variability, high rate of sedimentation, difficult terrain with dispersed settlement, stringent environmental concerns, lack of policy interventions in hydropower development

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Čerpinska, Marina, Rahman Nurković, Domenico Filannino, et al. "The role of hydropower on energy market: a comparative study in four EU countries." IOP Conference Series: Earth and Environmental Science 1442, no. 1 (2025): 012001. https://doi.org/10.1088/1755-1315/1442/1/012001.

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Abstract The development of energy prices over time has depended on several factors. Difficulties and disruptions in local and global energy markets caused by climate change, pandemics and wars have accelerated the transition to clean energy. The overview of electricity generation in four countries (e.g. Lithuania, Italy, Iceland and Austria) is examined. The energy policy outlined in the REPowerEU program focuses on saving energy, producing clean energy and diversifying the energy supply at EU level and in the member states. However, more electricity production from non-dispatchable renewable

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Pfuderer, Markus. "The cost-saving potentials of assembly systems." ATZproduktion worldwide 2, no. 3-4 (2009): 26–30. http://dx.doi.org/10.1007/bf03224201.

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25

Lee, Da-Sheng. "Investigating Energy-Saving Potentials in the Cloud." Sensors 14, no. 2 (2014): 3578–603. http://dx.doi.org/10.3390/s140203578.

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Ogueke, N. V., A. F. Nwakanma, T. Ngharamike, C. F. Nduka, E. F. Onyejizu, and E. E. Anyanwu. "Energy-saving potentials of some local trees." Energy Efficiency 10, no. 1 (2016): 171–81. http://dx.doi.org/10.1007/s12053-016-9449-4.

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27

Tschorn, Jan A., Daniel Fuchs, and Thomas Vietor. "Potential impact of additive manufacturing and topology optimization inspired lightweight design on vehicle track performance." International Journal on Interactive Design and Manufacturing (IJIDeM) 15, no. 4 (2021): 499–508. http://dx.doi.org/10.1007/s12008-021-00777-x.

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AbstractThis paper describes an interactive approach for analyzing the impact of the enhanced design freedom in additive manufacturing (AM) combined with topology optimization. The main goal is to identify weight saving potentials on a holistic vehicle level and evaluate the influence on vehicle performance by means of lap time savings. Therefore lightweight use cases enabled by AM are gathered in a database. Projecting the weight reduction rates of this database to a sports car as reference vehicle by means of a weight list, CAD data and a part relation analysis leads to an overall weight sav

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Wang, Bao Qing, Lei Zhang, De Qing Wang, Shuai Yin, and Shu Yao. "The Technical Analysis of Energy Saving and Emission Reducing in China’s Iron and Steel Industry Based on LEAP Mode." Advanced Materials Research 634-638 (January 2013): 3163–69. http://dx.doi.org/10.4028/www.scientific.net/amr.634-638.3163.

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To assess some technologies which are more appropriate for the development of the iron and steel industry in China, a model was developed based on the Long range Energy Alternatives Planning System (LEAP) to assess the energy saving and CO2 reduction potentials from 2010 to 2040. The results show that the top three saving energy potentials is non-blast furnace iron-making accounted for 6.85%, device enlargement for 5.85%, advanced blast furnace for 4.84%, and also show that the top three CO2 reduction potentials is device enlargement accounted for 11.7%, non-blast furnace iron-making for 6.21%

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Ajao, K. R., L. L. Ladokun, A. A. Ogunmokun, A. A. Chindo, and A. I. Raji. "Feasibility of Large-Scale Combined-Cycle Hydroelectric Power Generation at Shiroro Hydroelectric Power Station, Nigeria." Journal of Applied Sciences and Environmental Management 26, no. 4 (2022): 647–54. http://dx.doi.org/10.4314/jasem.v26i4.12.

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This paper focuses on a model for increasing the power generation of a hydroelectric power station using the combined application of hydrokinetic turbines installed at the tailrace of the existing dam. Hydrokinetic turbines will capture additional power from the energy remaining in water currents exiting draft-tube outlets and tailrace of the dam. Two commercially available hydrokinetic turbines of different orientation were used for the analysis to theoretically estimate the increased power generation capability of Shiroro hydropower station using an array of 75, 150, 225 and 300 units. Preli

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Plath, Michael, Mathias Ernst, and Knut Wichmann. "Energy efficiency and energy saving in the German water industry." Water Practice and Technology 9, no. 2 (2014): 256–63. http://dx.doi.org/10.2166/wpt.2014.029.

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From July 2007 to August 2010, the first German project about energy efficiency in water supply was carried out. The project results are summarised in a guidance report entitled ‘DVGW-Information Wasser Nr. 77’. The DVGW Research Centre worked on assessing the energy saving potentials and a reduction in energy demand for German water supply systems. It is assumed that the energy-saving potential for German water utilities is in the region of 20%. Two main sections were identified as relevant for an investigation of energy efficiency in a water utility. First and foremost, a comprehensive and s

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Абдулдаев, М. С., and В. И. Липкин. "THE HYDROPOWER POTENTIALS OF THE TOSOR, TON, AKTEREK, TURASU RIVERS OF THE ISSYK-KUL LAKE BASIN." НАУКА, НОВЫЕ ТЕХНОЛОГИИ И ИННОВАЦИИ КЫРГЫЗСТАНА, no. 3 (March 31, 2022): 39–47. http://dx.doi.org/10.26104/nntik.2022.87.27.007.

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В данной работе по изученности выбраны реки Тосор, Тон, Актерек и Турасу Тонского района Иссык-Кульского бассейна. Проведен анализ данных по расходам речных стоков – это среднегодовые, среднемесячные и среднесуточные. Изучен рельеф местности, высотные отметки, просчитаны уклоны по течению рек от устья до истоков. Для определения гидроэнергетического потенциала рек Тосор, Тон с притоком Аксай, Актерек и Турасу были выполнены теоретические исследования гидроэнергетических характеристик этих рек, определены схемы размещения и участки для предполагаемого размещения малых ГЭС в нижнем течении рек.

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Mérida García, Aida, Juan Rodríguez Díaz, Jorge García Morillo, and Aonghus McNabola. "Energy Recovery Potential in Industrial and Municipal Wastewater Networks Using Micro-Hydropower in Spain." Water 13, no. 5 (2021): 691. http://dx.doi.org/10.3390/w13050691.

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The use of micro-hydropower (MHP) for energy recovery in water distribution networks is becoming increasingly widespread. The incorporation of this technology, which offers low-cost solutions, allows for the reduction of greenhouse gas emissions linked to energy consumption. In this work, the MHP energy recovery potential in Spain from all available wastewater discharges, both municipal and private industrial, was assessed, based on discharge licenses. From a total of 16,778 licenses, less than 1% of the sites presented an MHP potential higher than 2 kW, with a total power potential between 3.

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Bai, Xin Li, Qi Pei Jia, and Hai Li Su. "Optimal Design of the Stiffener Penstock Structure in a Hydropower Station." Applied Mechanics and Materials 438-439 (October 2013): 561–64. http://dx.doi.org/10.4028/www.scientific.net/amm.438-439.561.

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In order to optimize the stiffener penstock structure in hydropower stations, the simple genetic algorithm and the direct search method in traditional optimization methods were integrated, and a new hybrid genetic algorithm was obtained. A mathematical model of the stiffener penstock structure was established, and the constraint expressions were presented for global stability of the penstock under external pressure as well as the local stability of the stiffening ring. The corresponding program was developed and applied to a hydropower station. Results show that compared with the original desi

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Kayastha, Rakesh, Rijan Bhakta Kayastha, Kundan Lal Shrestha, and Smriti Gurung. "Hydropower potential of the Marsyangdi River and Bheri River basins of Nepal and their sensitivity to climate variables." Proceedings of IAHS 387 (November 18, 2024): 53–58. http://dx.doi.org/10.5194/piahs-387-53-2024.

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Abstract. Understanding the hydrology of the Himalayan region and its response to current and future climate scenarios is crucial for identifying the region's future water availability for infrastructural development. For this, the hydropower potential and the impact of future change on the hydrology of the Bheri River basin (BRb) and the Marsyangdi River basin (MRb) were analysed. The Glacio-hydrological Degree-Day Model version 2.0 (GDM V2.0), developed in the PCRaster dynamic modelling framework, was used to simulate the river runoff. Geospatial tools and different criteria were used to ass

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IVANOV, Vladimir Mikhaylovich, Tatyana Yur'evna IVANOVA, Irina Alekseevna BAKHTINA, and Pavel Sergeevich TRUTNEV. "AUTOMATED HYDROPOWER STATIONS FOR POWER SUPPLY AND ENERGY SAVING OF INDEPENDENT CONSUMERS." Urban construction and architecture 5, no. 3 (2015): 106–11. http://dx.doi.org/10.17673/vestnik.2015.03.14.

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The paper describes automated hydropower stations for power supply and energy saving of independent consumers in Altai Krai and Altai Republic. These stations present various types of micro hydroelectric power stations with water fi lling wheels, axial water-wheels and blocks of automatic control of electric loading which were developed and introduced by the authors. The main technical characteristics of these micro-HPPs are given.

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Rodríguez-Gallegos, Carlos D., Oktoviano Gandhi, César A. Rodríguez-Gallegos, and Manuel S. Alvarez-Alvarado. "Co-Location Potential of Floating PV with Hydropower Plants: Case Study in Ecuador." Solar 5, no. 1 (2025): 3. https://doi.org/10.3390/solar5010003.

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This study explores the potential for co-locating floating photovoltaics (FPVs) with existing hydropower plants (HPPs) in Ecuador. Ecuador’s heavy reliance on hydropower for electricity generation, combined with recent blackouts caused by prolonged dry seasons, underscores the importance of diversifying energy sources. The integration of FPVs with HPPs offers a promising opportunity to enhance energy security by reducing dependency on a single energy source and improving economic, electrical, and environmental outcomes. In this paper, we assess all HPPs in Ecuador and quantify the potential pe

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Jankó, Ferenc, and Priszcilla Hafenscher. "The Water Histories of Hungary's Major Rivers." Historica. Revue pro historii a příbuzné vědy 14, no. 1 (2023): 56–73. http://dx.doi.org/10.15452/historica.2022.14.0005.

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Taking a biographical approach, two main characters of Hungarian water‑environmental history are explored in this study. Before the global warming era, meteorologist Antal Réthly played a major role in the climatic controversy concerning the water regulation and afforestation of the Great Hungarian Plain arguing that these human activities could not change the climate. In turn, water engineer Emil Mosonyi strove to conceptualize and develop the utilization of Hungarian hydropower potentials and remained a supporter of large hydropower projects even after his emigration and return, when the con

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Yu, Yan Shun, Pu Hua Qian, and Shao Fan Zhang. "Development and Validation of Mathematical Model for Tailrace Tunnel Ventilating Process in Hydropower Station." Applied Mechanics and Materials 71-78 (July 2011): 4069–73. http://dx.doi.org/10.4028/www.scientific.net/amm.71-78.4069.

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When outdoor air flowing through the tailrace tunnel, it will be handled and its thermodynamic conditions will change under the differences of temperature and water vapor pressure between air and water surface, air and tunnel wall. Utilizing the handled air for space cooling in hydropower station is an energy saving, environmental protection and renewable application of natural cold source. In this paper, a detailed quasi-three-dimensional mathematical model of heat and moisture transfer of tailrace tunnel ventilating was developed and validated against the field test data from Yingxiuwan hydr

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Morillo, Jorge García, Juan A. Rodríguez Díaz, Miguel Crespo, and Aonghus McNabola. "Energy Saving Measures in Pressurized Irrigation Networks: A New Challenge for Power Generation." Proceedings 2, no. 23 (2018): 1440. http://dx.doi.org/10.3390/proceedings2231440.

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In Spain and other countries, open channel distribution networks have been replaced by on demand-pressurized networks to improve the water-use efficiency of the water distribution systems, but at the same time the energy requirements have dramatically risen. Under this scenario, methodologies to reduce the energy consumption are critical such as: irrigation network sectoring, critical hydrant detection, improving the efficiency of the pumping system and the irrigation system, or introducing solar energy for water supply. But once these measures are undertaken, the recovery of the energy inhere

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Klocke, Fritz, Benjamin Döbbeler, and Dieter Lung. "Energy Saving Potentials of High Pressure Lubricoolant Supply." Procedia CIRP 26 (2015): 355–60. http://dx.doi.org/10.1016/j.procir.2014.07.123.

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Vahidi, Ardalan, and Antonio Sciarretta. "Energy saving potentials of connected and automated vehicles." Transportation Research Part C: Emerging Technologies 95 (October 2018): 822–43. http://dx.doi.org/10.1016/j.trc.2018.09.001.

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ZHANG, Jin, and Yajing DING. "The water resource efficiency and water-saving effect of cascade hydropower development." 资源科学 46, no. 1 (2024): 15–26. http://dx.doi.org/10.18402/resci.2024.01.02.

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Olotu, Y., K.A. Ewah, L. Eboreimen, N.L. Izah, and F. Ewah. "Exploitation of Renewable Energy Resources in Nigeria." Journal of Scientific and Engineering Research 9, no. 4 (2022): 137–41. https://doi.org/10.5281/zenodo.10519313.

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<strong>Abstract</strong> The ever-increasing Nigerian population has put more pressure on the limited energy supply from fossil fuels. The scenario has resulted in energy poverty and low capital development. It is essential to increase the energy supply to address the growing demand and maintain a clean and healthy environment. The study shows that Nigeria has abundant renewable energy resources (RES) potentials from photovoltaic solar energy to hydropower. The installation capacity of hydropower could be increased by 70% to 80% by the 2030s. Hence, the energy mix using RES could be greatly a

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Kesnar, Chris, Verena Weiler, Julia Neuhäuser, and Bastian Schröter. "Integrated analysis of regional energetic demand and renewable energy potentials at the example of Ludwigsburg county, Germany." Journal of Physics: Conference Series 2042, no. 1 (2021): 012059. http://dx.doi.org/10.1088/1742-6596/2042/1/012059.

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Abstract This work compares heating and electricity demands with local renewable energy potentials at the example of Ludwigsburg county, a mostly suburban region in South-Western Germany. Bottom-up analyses of the energetic potentials are performed within an established regional energy simulation platform and are thus based on a consistent set of geoinformatic data. This approach has two advantages compared to a top-down analysis or using multiple specialized tools: it allows assessing energetic potentials in high spatial resolution and relates it to heating and electricity demands on a single

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Magenika Julian, Miga, Ruri Agung Wahyuono, Eko Agus Prasetio, and Poerbandono Poerbandono. "Hydrological Model and GIS-Based Estimation of Hydropower and Solar Energy Potential in Patimban Area, Indonesia." E3S Web of Conferences 190 (2020): 00025. http://dx.doi.org/10.1051/e3sconf/202019000025.

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This study aims at mapping and evaluating the hydropower and solar energy potential in the Patimban area, Subang district, West Java Indonesia, within the vicinity of Patimban Deep-Sea Port construction. The hydrological model, the geographic information system (GIS), and climatology data were exploited to assist the estimation of the site-specific hydropower and solar energy potential. The results at hand reveal that the Patimban area exhibit a promising potential to develop both pico and micro hydropower plants for domestic energy supply in the urban area close to the seaport. Meanwhile, the

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Rahmawati, Ratri, Muhammad Faris, Muhammad Ibrahim, Nita Andriyani Budiman, Rianto Wibowo, and Rochmad Winarso. "Sustainable Energy Cyclic System: Massive Operation and Integrated System for Optimizing Renewable Energy Sources." Hydrogen: Jurnal Kependidikan Kimia 11, no. 3 (2023): 217. http://dx.doi.org/10.33394/hjkk.v11i3.7834.

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Energy as basic need for life indeed face crisis of scarcity. Yet, the idea of using renewable energy becomes popular for example hydropower, solar energy, side product (i.,g biomass and domestic waste) that have been introduced. Each of them have advantages and found reliable to be implemented. Ascribe to the concept of law conservation of energy, these potentials can be integrated and be optimized to create energy cyclic system. Hence, this study introduces the concept of sustainable energy cyclic system by accommodating several resources namely hydropower, human side products, biomass and s

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Akande, Olaide Sheerifdeen, Yekeen Adeeyo Sanusi, Lekan Mohammed Sanni, and Idris-Nda Abdullahi. "Geospatial assessment of small hydropower potentials in Ogun watershed for rural electrification." Renewable Energy and Sustainable Development 8, no. 2 (2022): 35. http://dx.doi.org/10.21622/resd.2022.08.2.035.

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Quaranta, Emanuele, Manuel Bonjean, Damiano Cuvato, et al. "Hydropower Case Study Collection: Innovative Low Head and Ecologically Improved Turbines, Hydropower in Existing Infrastructures, Hydropeaking Reduction, Digitalization and Governing Systems." Sustainability 12, no. 21 (2020): 8873. http://dx.doi.org/10.3390/su12218873.

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Hydropower remains a key renewable energy source in the pursuit of the decarbonization of the economy, although the relatively high potential impact of the hydro-morphological alterations it may cause poses significant concerns for aquatic ecosystems. In the last years, new technologies and practices have been increasingly adopted to minimize the impacts of hydropower plants, while improving efficiency and flexibility of energy generation. The overall effect of these innovations may be a more sustainable design and operation of hydropower, striking a better balance between the objectives of de

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Rizky, Moch, Muchtar Ali Setyo yudono, Anang Suryana, and Adi Nugraha. "ANALISIS POTENSI PEMBANGKIT LISTRIK TENAGA PIKO HIDRO ARCHIMEDES SCREW TURBINE DI CURUG SAWER." MEDIA ELEKTRIKA 16, no. 01 (2023): 71. http://dx.doi.org/10.26714/me.v16i01.10183.

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People all across the world depend on electricity, which is now primarily produced by fossil fuel power plants. The world is currently switching to use a sustainable and affordable energy source, new renewable energy, or NRE. Water is a energy source of NRE, making it one of the potential sources of NRE around the world. Sukabumi, which is spread out across a large region and has a lot of hydropower potential, has a great chance of being used to run Piko-scale hydropower. Curug Sawer, a popular tourist destination with the potential of hydro power plants, is one of the PHPP potentials in the S

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Oyedepo, S. O., T. Adekeye, R. O. Leramo, et al. "Assessment of Energy Saving Potentials in Covenant University, Nigeria." Energy Engineering 113, no. 3 (2016): 7–26. http://dx.doi.org/10.1080/01998595.2016.11689738.

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