Wind power is expected to see 59 more gigawatts commissioned in 2017 as prices continue to drop, making it one of the largest global energy sources. Electric vehicles are approaching sales of 1 million units annually and their rise will help reduce oil dependence and emissions. Major airlines have started using renewable fuels and their leadership could inspire a national initiative. Solar power grew 50% in 2016 and is poised for continued growth in 2017 as panels become more common. Biomass energy from organic materials is pushing for more implementation in 2017 due to its savings potential.