This Plenary session was about YOU - our Summit attendees! YOU helped select the topics that our three national experts addressed. YOU selected the questions they answered. We know that you are facing many decisions in your organization, and our national experts were at the ready to discuss how to overcome barriers and identify solutions to your most pressing concerns and opportunities. How to best decarbonize? What are the most promising technologies available today? What are the biggest challenges and opportunities for organizations committed to improving energy efficiency and reducing their greenhouse gas emissions? Summit attendees came to this Plenary ready to pick topics, ask questions, and engage. YOU had the power!