layering on the back side renewable technologies. when you look at this pholistc approach, we are at grid parody, able to compete with the traditional means of getting electricity. that will allow for these technologies, especially the renewables to be sustainable and scaleable to get the cost down and compete. the president has set a pretty lofty clean energy goal. let's take a listen to a little bit of what he said last night. i want to get your response. >> so, instead of subsidizing yesterday's energy, let's invest into tomorrow's. clean energy break throughs will only translate into clean energy jobs if businesses know there will be a market for what they are selling. tonight, a challenge you to join me in setting a new goal, by 2035, 80% of america's electricity will come from clean