Lego building blocks use a lot of plastics, but the company wants to find a greener alternative
Portable, 3D-printed wind turbine produces up to 300W of power
Compact schematic might provide people with more renewable energy in the future.
Hybrid lighting system utilizes natural resources to generate electricity and can work during the dark winter months.
A new identifier offers the opportunity to companies to promote their commitment to sustainability energy.
The Turkish firm Mekano Architects have designed a repurposed green living space in Cairo's "Garbage City."