| The utilisation of renewable energies is not at all new; in the history of mankind renewable energies have for a long time been the primary possibility of generating energy. This only changed with industrial revolution when lignite and hard coal became increasingly more important. Later on, also crude oil gained importance. Offering the advantages of easy transportation and processing also as a raw material, crude oil has become one of the prime energy carriers applied today. Moreover, natural gas used for space heating and power provision as well as a transportation fuel has become increasingly important, as it is abundantly available and only requires low investments in terms of energy conversion facilities. As fossil energy carriers were increasingly used for energy generation, at least by the industrialised countries, the application of renewable energies decreased in absolute and relative terms; besides a few exceptions, renewable energies are of secondary importance with regard to overall energy generation.
Yet, the utilisation of fossil energy carriers involves a series of undesirable side effects which are less and less tolerated by industrialised societies increasingly sensitised to possible environmental and climate effects at the beginning of the 21st century. This is why the search for environmental, climate-friendly and social acceptable, alternatives suitable to cover the energy demand has become increasingly important. Also with regard to the considerable price increase for fossil fuel energy on the global energy markets in the last few years, not only in Europe, high hopes and expectations are placed on the multiple possibilities of utilising renewable sources of energy. |
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Pro Business Applications with Silverlight 5 (Professional Apress)
Silverlight is a web-based platform from Microsoft that can be used to build Rich Internet Applications
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business applications. Community support for the technology has been overwhelmingly positive, and
Microsoft has gone on to use... | | The Food Chemistry Laboratory: A Manual for Experimental Foods, Dietetics, and Food Scientists, Second EditionA popular book in its first edition, The Food Chemistry Laboratory: A Manual for Experimental Foods, Dietetics, and Food Scientists, Second Edition continues to provide students with practical knowledge of the fundamentals of designing, executing, and reporting the results of a research project. Presenting experiments that can be completed, in many... | | Penetration Testing Bootcamp
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Book Description
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C++ Plus Data Structures, Third EditionC++ Plus Data Structures is designed for a course in Data Structures where C++ is the programming language. The book focuses on abstract data types as viewed from three different perspectives: their specification, their application, and their... | | | | |
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