'Blue' Hydrogen Is Worse For the Climate Than Coal Study finds

As I sing since years. But the old economy gives a sh... about our sustainability, they just want to sell their ideology. 
The creation of Hydrogen makes only sense (from my opinion) by using overproduced energy from renewable resources. But not as fuel for cars, busses or trucks, or railroads. 

https://onlinelibrary.wiley.com/doi/10.1002/ese3.956