The document summarizes the keynote speech given by Doug Stewart, the CEO of an alternative energy supplier, at the 6th Smart Grids & Cleanpower conference in 2014. Some of the main points made in the speech include that alternative suppliers can provide more choice and competition in the energy market, help push the sustainability agenda forward, and work to keep the market honest and ensure consumers are not exploited. The speech also discusses issues like the challenges of making a profit in the energy industry, debates around regulating prices versus promoting more competition, and the need to focus on energy independence, efficiency and reducing bills rather than just price.