Associated Press: Gov. Deval Patricks administration has set a new goal for solar energy installations in Massachusetts after reaching its initial target four years early. Patrick said the states new goal will be 1,600 megawatts of solar energy by the year 2020. That would generate enough electricity to power 240,000 homes per year and reduce greenhouse gas emissions by the equivalent of 166,000 cars. The governor and other state officials said on Wednesday that with the help of solar energy incentives offered...