In October 2010, for example, they invested in a major offshore wind power development to assist the East coast power grid, which will eventually become one of about a dozen offshore wind farms that are proposed for the region. A week earlier they introduced a car that, with "artificial intelligence", can drive itself using video cameras and radar sensors. In the future, drivers of cars with similar sensors would have fewer accidents. These safer vehicles could, therefore, be built lighter and require less fuel consumption. They are trying to get companies to create innovative solutions to increasing the world's energy supply. Brin was also an early investor in Tesla.