Commentary: "Energy. Behind food and water, it’s the most important thing in our lives. The changing face of energy will result in either the salvation or destruction of life as we know it. It’s still early in this game, maybe the first inning. But, without an expert guide you are literally in the dark. Dave Fessler is that guide. He has been spot-on with his analysis of the coming disruption in what we know as energy…early on solar, on EVs, and now on energy storage. You don’t want to miss what’s coming next, and that is why you should inhale every word of this book." —Karim Rahemtulla, Chief Options Strategist, The Oxford Club