The federal government is on the verge of announcing which states will receive $2 billion to create "blue" hydrogen hubs, and West Virginia, along with Pennsylvania, Ohio and other Appalachian states, are expected to be awarded funds. Critics say the technology is radically expensive, inefficient, and isn't as "clean" as advertised. "Blue" hydrogen is produced using a process called steam reforming, which brings together natural gas and steam, releasing carbon dioxide as a byproduct. " ...