The fact that the zones of the country with an abundance of wind are not well connected to the transmission network considerably raises the costs of wind power projects. In any event, wind farms are expected to be built as legislation comes into force making it compulsory to generate 10% of energy using non-conventional renewable sources by 2024. Unlike what happened in Europe, where this technology was developed on the back of public subsidies, Brazil, Mexico and other Latin American countries have offered the conditions needed for it to compete on price with other energy sources. The most recent wind power projects presented in Mexico, Uruguay and Brazil have undertaken to sell their electricity at USS 67, USS 62 and USS 56 per MW, respectively.