 So another great question. I actually happened to meet with some folks this morning and discuss this exact issue. What I think is many times overlooked when it comes to natural gas is the high probability of our being able to continue to use it while we either store the CO2 underground or determine ways of greening up natural gas through the inclusion of hydrogen. Or in some cases right now, we call it moogas, but it's gas from agricultural activities. And we mix that with fossil fuel, natural gas to drive down the CO2 content.