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… systems, and their dams, have been obliged to consider alternative uses of rivers and lakes, because these resources … other water uses. This has been held to require a study of alternative sources of energy that might obviate the need for … pressure at which it is found. It is a chemically complex substance composed of carbon and hydrogen with trace amounts …

… towards an increasing share of support for renewable and alternative energy technologies. Analytical Framework 25 10 … is needed for effective lighting and refrigeration; alternative energy sources are either more expensive, less … effective ways, such as through a voucher scheme. Such an alternative approach, however, would need to overcome …