EINIGE QUANTITATIVE UND QUALITATIVE MERKMALE DER ERGÄNZENDEN ENERGIEFORMEN

Abstract

The study deals with bioenergy, geothermal energy, windenergy and the direct use of solar energy as the most important components of the category so called "additive" (complementary) energy carriers. Figures of their present use in the energy balance of the world and their possibilities in the future are given based on the existent theoretical potentials and on the evaluated technical ones. Favourable and harmful effects of their application are shortly mentioned with some conclu- sions of general art.