Within the context of peak oil, climate change, and unpredictable energy prices, the world is rethinking the supply and use of energy. Securing a diversified energy supply, reducing dependence on fossil fuels, and managing energy demand can each help build resiliency. But what strategies and alternative energy solutions hold the most promise for developing a more resilient system? What innovative actions are currently being taken to help shape a more sustainable energy future? What is the role for policy makers, investors, government bodies, academia and the private sector?