نتایج جستجو برای: reduction ofpower consumption of fossil fuels

تعداد نتایج: 21205514  

2001
Rustom Mamlook Bilal A. Akash Mousa S. Mohsen

This paper uses neuro-fuzzy programming to perform a comparison between the different electricity power generation options for Jordan. Different systems are considered: in addition to fossil fuel power plants, nuclear, solar, wind, and hydropower systems are evaluated. Based on cost-to-benefit ratios, results show that solar, wind, and hydropower are considered to be the best systems for electr...

2013
Ryozo Noguchi Mizuki Koyama Tofael Ahamed Takuma Genkawa Tomohiro Takigawa

Real-time weather data were used in the simulation to promote renewable energy utilisation in the smart grid approach. The case study was conducted for the 11 cities in the Tochigi prefecture to show the suitability of renewable energy and to determine the regions that might use it. Solar power had the highest capability of producing electricity, followed by biomass, hydropower, and wind power....

2000
David Keith

Geoengineering is the intentional large-scale manipulation of the global environment. The term has usually been applied to proposals to manipulate the climate with the primary intention of reducing undesired climatic change caused by human influences. These geoengineering schemes seek to mitigate the effect of fossil-fuel combustion on the climate without abating fossil fuel use; for example, b...

The direct association between air pollution and morbidity and mortality rates has been proved. This major environmental risk factor has been mainly due to extensive use of fossil fuels. Increasing pollution caused by fossil fuels can threaten human health. This study simulated the effect of green taxes on Iran’s health indicators, i.e., mortality and morbidity. We used a Computable General Equ...

Journal: :Environmental science & technology 2008
Paulina Jaramillo W Michael Griffin H Scott Matthews

Liquid transportation fuels derived from coal and natural gas could helpthe United States reduce its dependence on petroleum. The fuels could be produced domestically or imported from fossil fuel-rich countries. The goal of this paper is to determine the life-cycle GHG emissions of coal- and natural gas-based Fischer-Tropsch (FT) liquids, as well as to compare production costs. The results show...

2015
Yonghun Jung Seong-Hoon Lee

a r t i c l e i n f o This paper presents a theoretical model of firm-specific productivity growth that incorporates technological knowledge by electrification and tests the model empirically. Our theoretical explanations suggest that the energy-transformation from fossil fuel to electricity by electrification could cause a decrease in the short-term level of productivity but an increase in the...

2008
S. Corino E. Romero L. F. Mantilla

The efficiency is of paramount importance nowadays due to increasing electrical energy demand, increasing awareness of environmental problems as greenhouse effects and increasing fossil fuel prices. This paper tries to show the different results between the standards for efficiency evaluation and the necessity of harmonization worldwide. Then, it is going to be explained the different standards...

Journal: :Chimia 2015
Florent Héroguel Bartosz Rozmysłowicz Jeremy S Luterbacher

Biomass is a possible renewable alternative to fossil carbon sources. Today, many bio-resources can be converted to direct substitutes or suitable alternatives to fossil-based fuels and chemicals. However, catalyst deactivation under the harsh, often liquid-phase reaction conditions required for biomass treatment is a major obstacle to developing processes that can compete with the petrochemica...

2002
Esteban J. Pino Eduardo P. Wiechmann

Santiago is one of the most polluted capitals in the world. It has been declared saturated by O3, CO, total particles in suspension and breathable particles. It is also a latent danger zone on NO2 levels. These are produced by incomplete fossil fuel combustion and a poor air renewal due to geographic characteristics. In addition, Santiago is a heavy traffic city with a poor infrastructure that ...

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