The Climatización fair enables exhibitors and visitors to define and consolidate new strategies and to focus their marketing effort. For four days it will be the centre for air conditioning, heating, ventilation, refrigeration and related integral solutions: sectors in which development is currently being determined by environmental requirements, with special emphasis on energy efficiency.

 
Boeing’s hybrid aircraft
 

 
Entierro de La Sardina
 

 
CowParade
From January 16th till March 21th 2009, herds of fiberglass cows invade Madrid as part of CowParade, a colourful street art display. Each statue is decorated by a different designer, and then placed somewhere in the Salamanca, Retiro or Central districts of the capital. 

Mansilla and Tunon Architects have designed a building for Madrid that will bring the city on the Green Map of the world. The building, which will function as an International Convention Center, will be cylindrical and its façade will be lined with solar panels. Apart from generating solar electricity, the interiors of the building will mostly be illuminated with daylight entering the building through the concave spheres, which will save the costs and energy of lighting.