between oil and natural gas demand and supply in the 21st century, and to meet the country's share in the energy market. In …A preliminary solar–hydrogen energy system for the United Arab Emirates (UAE) has been proposed to bridge the gap … our study, we quantitatively consider the benefits of such an energy system on the overall energy situation in the UAE …

The Caribbean region is endowed with renewable energy resources which remain largely untapped. With an average … insolation of 15-20 MJ m−2 day−1, investment in some renewable energy technologies is feasible. The major problem confronting the … region is lack of financial resources. Petroleum imports continue to dominate the energy scenario except for Trinidad and …

generation reduces emissions only marginally and that wholesale prices will be higher than the renewable energy option. …

oil. The LCA methodology allows comparing the environmental impacts of the two analyzed fuels, thus assessing which is … presented clearly show the environmental benefits of using small-scale produced wood chips instead of fossil oil by analyzing …

research into alternative energy sources such as biofuels. Biodiesel has attracted considerable attention in recent years as an …, vegetable oils including cooking oil. In this work, a method of producing biodiesel from seed cake waste from the edible … Jatropha curcas L. plant was developed. Oil extraction using hexane gave the best oil quality. Transesterifications of …

is a burning issue, needs huge supply of power. Having very limited fossil fuels, sources of renewable energy such as … solar, wind, biomass and limited hydro power are the probable alternatives to offset energy crisis in Bangladesh and similar …. Undeniably, it has limited natural gas being used for a large variety of purposes. Energy demand is estimated to increase …

This paper describes a technique to identify the effects on potential global warming of wate, of both energy and … materials, in the areas of refrigeration and air-conditioning. Such equipment always uses energy and generally contains a … chemical driving fluid. The calculation converts emissions of the driving fluids and the energy used to run the equipment into …

brake specific fuel consumption (BSFC), brake specific energy consumption (BSEC) and emissions such as CO, CO2, HC, NOx to …

share also technologies, market and investments. In a renewable energy society, we are in transition from an association of …