Ute de Groot, Ecobuilding
Is it worth renovating old buildings? Spain is known as a land of sun and heat. But even here there are regions that have to face icy winter temperatures. In Valladolid , in the north of the country, many of the almost 300,000 inhabitants are in poorly isolated buildings built in the 1960s.
Household air pollution: the forgotten hazard As air pollution is largely considered to be an outdoor problem, people are little aware of indoor contaminants . The World Health Organisation estimated that each year 4.3 million people die of exposure to household pollutants.
Saving a Monster: Retrofitting of Social Housing They live in a 1970s building complex bundling where they all have to share the energy costs of their significantly inefficient building. These running costs are unreasonable and have been known to reach five times the rent level.
A green revolution in the heart of Spain Experts believe that by 2030 more than 6 billion people will live in urban areas , which means 7 0% of global population . It is about time that cities make their buildings smarter : more efficient, green and livable.