Envirofit clean cookstove. More than 1/2 of the world's populations cook on open fires which produce corbon monoxide and smoke which cause 1.5 million deaths. Envirofit has created a stove which cuts emisions by 80% and uses half the fuel.
Miriah Power Windspire
The first vertical-axis turbin that can star in slow winds with help from a motor. It catches breezes at 30 feet making it perfect for smaller areas.
Plastics from Pig-Pee
Urea is a chemical which comes from fossil fuels which is used to make plastics. Agroplast has created a process which creates this chemical using pig urine.