نتایج جستجو برای: hydroelectric energy

تعداد نتایج: 667630  

2015
Rebekah Shirley Daniel Kammen

While energy infrastructure can contribute to economic development goals, they differ in potential to contribute to local livelihoods. In discussion of distributed energy scenarios and trade-offs it is important to consider the importance of rural energy access especially in a state where the total rural population is so significant. Scale and localized needs are important considerations in ene...

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 ...

2006
Matthew J. Kotchen Michael R. Moore Frank Lupi Edward S. Rutherford

We conduct a benefit-cost analysis of a relicensing agreement for two hydroelectric dams in Michigan. The agreement changed daily conditions from peaking to run-of-river flows. We consider three categories of costs and benefits: producer costs of adapting electricity production to the new time profile of hydroelectric output; benefits of reductions in air pollution and greenhouse gas emissions;...

Global development in terms of increased attention to environmental protection and the finite nature of fossil resources have accelerated the use of renewable energies. Renewable energy portfolio standard (RPS), is a government policy to promote the use of renewable energy in the energy consumption basket.  The RPS stipulates the minimum amount of renewable energy that each electricity supplier...

2015
Paige Leuschner

Renewable energy is an important topic in China as the country experiences increased wealth and energy demand. Historically, hydropower has been a valuable source of renewable energy production in China, and will continue to be as the Chinese increase hydroelectric facilities by 2020. Using provincial level data from 1980-2010, this paper estimates the relationship between the percentage of hyd...

Journal: :Sustainability 2021

This paper aims to determine the interaction of commercial energy distribution, including installed capacity hydroelectric energy, generation, thermal nuclear and with economic progress in Pakistan over 1970–2019 period. Both linear non-linear autoregressive distributed lag models were used ascertain symmetric asymmetric short- long-run effects. The findings from model analysis revealed evidenc...

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