满篇的胡说霸道冒酸水，看看原文报道关于能量问题：

The Quay Valley hyperloop has a projected top speed of more than 300 mph, significantly slower than Musk’s dream train. But the short track will demonstrate the potential of smaller suburban hyperloops—a necessary early step. And it’s designed to create more energy than it uses, thanks to a mix of solar cells along the tubes, wind turbines along the supporting pylons and kinetic energy generated by the braking process.