Wondering how much good those tens of billions of dollars in stimulus package funding have done for clean power innovation, the smart grid, advanced green vehicles and energy efficiency? Yep, us too, given the date to allocate all this money is looming on Sept. 30, 2010. Well, tomorrow morning, Vice President Joe Biden will unveil a report that the White House says analyzes the impact that the stimulus package has had on innovation for science and technology, including energy technologies via the Department of Energy. Secretary of Energy Steven Chu will be at the event as well.