The goal of generating 100 percent renewable energy may not be achievable. But in the coming decades natural gas can help meet the growing global demand for sustainable energy… [W]hile high-capacity, low-cost batteries may one day enable more solar and wind supply, uncovering that innovation will take billions more in R&D costs in the hopes of achieving that breakthrough. . . . . There is one sphere of innovation, however, that has already proven to be transformative—the expansion of domestic natural gas production and consumption.