Passive solar home heating, designed by SolarBT and ArqTheo.

Passive solar home heating, designed by SolarBT and ArqTheo.

Solar decontamination of swine waste. Swine raising creates an overwhelming quantity of manure, which usually ends up in rivers and increases health risks. Solar technology allows to decontaminate this waste and obtain by-products (fertilizer, animal food).

Solar decontamination of swine waste.

Swine raising creates an overwhelming quantity of manure, which usually ends up in rivers and increases health risks. Solar technology allows to decontaminate this waste and obtain by-products (fertilizer, animal food).