Among the 600 trailblazers and change-makers spanning 20 industries are Westchester residents: Adam James of New Rochelle, Eric Frieman of Scarsdale and Sammi Cannold of Bedford Corners. Adam James is chief of staff at Energy Impact Partners, which has $500 million under management, and is the cofounder of the Clean Energy Leadership Institute , a non-profit dedicated to preparing the next generation of leaders in clean energy.