For the past week, I’ve been sharing some of the most interesting current energy stories through the Energy Tweet Sheet. Naturally, most stories focus on what’s going on in the energy industry now—from supply and demand to markets and prices. But the story of the future of energy is about technology, progress and prosperity.

ExxonMobil’s just-released Outlook for Energy: A View to 2040 takes a look into the future and finds that technology advancements over the next three decades will produce greater supplies of energy, more diverse supplies of energy and new ways to save energy—all of which will be essential to meeting future energy demand.