Renewable energy

Автор работы: Пользователь скрыл имя, 14 Декабря 2011 в 17:48, доклад

Описание работы

Development of renewable energy is one of the most pressing tasks facing the global energy sector. In the foreseeable future, hydrocarbon fuel will retain its dominant position in the world energy balance, however the share of renewable energy sources will increase year by year. Despite the changing economic situation, depressions and crises, the demand for renewable energy is growing by the year.