It is now certain that the current energy systems and technological advancements available in the world are not sufficient to make the planet free from the carbon dioxide that is emitted from those resources. To solve this problem, there is a scope to build new technologies and to bring the existing technologies together to get maximum benefit from the entire energy system including energy production, transformation, to energy transportation and distribution. Work in this direction will have to be taken at both macro and micro level.The world will have to switch to renewable energy resources very fast, because despite the availability of renewable energy resources, a large part of the world is still dependent on traditional energy sources such as coal and gas. This over-dependence of these traditional resources will lead to a situation where by the end of 21st century, resources like coal and gas will become extinct from the world. Thus, continuous efforts need to be made to switch over to renewable energy resources. This switch can help many countries make a successful environment policy and reduce the consumption of imported oil and gas.
If Risø National Laboratory for Sustainable Energy is to be believed, by the year 2050, the world will be in a position to use sources of energy with very low or no carbon emissions. The global energy system with low emissions will now have to use this new energy system in such a way that the cost of using these resources is also reduced.
The Risø energy report 9 gives a list of a number of energy technologies that will be commercially available for use in times to come. These technologies with no emission of greenhouse gases will help in reducing pollution.
The Risø energy reports, which have been prepared by the joint efforts of Danish and international experts look at energy issues of today and tomorrow from the perspective of the needs of Danish people, the region and the world. These reports are monitored by an independent panel of international experts and are based on scientific material that is internationally recognized.
Source: www.alternative-energy-news.info/renewable-energy-macro-micro/
