Bioclimatic House

A good example of a bioclimatic house in Villa de Leyva, Colombia. Traditional architecture made in stone, wood and bahareque What is bioclimatic architecture? It is called to those buildings which use the natural advantages of their environment and surroundings to obtain comfort and energy savings. It is achieved through an optimal ventilation, natural lighting,…

Guaso Mill

Mini Hydraulic Energy

Guaso Mill. Aínsa, Huesca (Spain)   The Mini Hydraulic Energy is the forgotten Renewable Energy in Spain. It wasn’t developed like the others as only a few licences were granted and had less subsidies. Those entrepreneurs who started their projects some years ago, found countless technical and administrative troubles. However, its potential is there. It…

Bicicleta con motor

Gas Engine Bicycles

We can see them frequently at the cycling routes in Bogotá. Bicycles with with gas engines can be seen every day at the cycling routes of Bogotá. Most of them are riders moving lunches and other stuff to homes. They carry big bags at their backs and probably work many hours each day. Cycling routes…