https://www.sciencedirect.com/science/article/abs/pii/S0360544218320693?via%3Dihub https://www.sciencedirect.com/science/article/abs/pii/S03605... We're not th

https://www.sciencedirect.com/science/article/abs/pii/S0360544218320693?via%3Dihub https://www.sciencedirect.com/science/article/abs/pii/S03605... We're not there yet. Currently, this setup is non-sensical since a lot of other measures should be implemented first, but even currently existing tech is pretty efficient, all things considered. And it only gets better from here.