equatorial guinea

Hassan Hachem is neither an eco-activist, nor a profit oriented capitalist. He is, however a construction industry experts concerned with the impact on environment of the companies he creates and manages. Hassa Hachem has therefore been interested by autonomous/passive buildings for the intellectual challenge and the economic outcome this experiments could one day generate at a global scale. Some passive houses succeed in dividing energy consumption by four. And the money too. Meet with happy sobriety.