The item is an answer print of an industrial film from 1979. It shows the creation of electrical energy from garbage or forest wastes and gas from fermentation. A fascinating study of the possibilities available to us in the conversion of biomass from a refuse problem into an energy source. The Iona Island Sewage Treatment Plant is featured.

The item is an educational film created for the BC Hydro and Power Authority around 1979. Bob Fortune conducts a brief but comprehensive survey of electrical energy options open to British Columbia. Solar, wind and biomass are among the possibilities examined, and well as conventional hydro and thermal generation.

The item is a release print of an educational film, ca. 1978. In it, Bob Fortune conducts a brief but comprehensive survey of electrical energy options open to British Columbia. Solar, wind and biomass are among the possibilities examined, and well as conventional hydro and thermal generation.