Abstract
During the Johannesburg summit of 2002, the world of international business renewed its commitments towards the concept of sustainable development. Today, for most companies, durability has become necessary as a business strategy. In some companies, many researches are made to find the best solutions to get involved in the sustainable development concept. The sustainable development is already well implemented in the Scandinavian countries for several years, in particular for environmental aspects. In those countries, a large part of energy resources comes from wind turbines. Beyond the energy example, we know that in these countries, the idea of cleanliness is very strong. The way of life and the culture may play an important role in sustainable development. Nowadays, people are becoming concerned more about the environment and sustainable development has become a factor of choice for many consumers.
