Stock Photo - Gillette, Wyoming - An aerial view of a coal train loading facility at a surface coal mine in Wyoming´s Powder River Basin The train on the right track is finishing loading, while the train at left waits its turn The Powder River Basin is the largest coal mining region in the United States About 80 trains a day move coal from the Basin to power plants

@ 0.008 --> Keywords launching task... @ 0.008 --> GetKeywords: Getting cache @ 0.022 --> _srcset calculated @ 0.045 --> begin dades json... @ 0.053 --> begin waiting GetItemsAsync... @ 0.053 --> GetKeywords: Request cached? True @ 0.069 --> itemsController.Get() completed! @ 0.079 --> pricing done @ 0.079 --> Dades JSON completed! @ 0.079 --> Keywords task start waiting @ 0.101 --> GetKeywords: File obtained @ 0.101 --> GetKeywords: File to Json @ 0.102 --> GetKeywords: DocLastUpdate checked @ 0.102 --> GetKeywords: Cached item @ 0.102 --> GetKeywords: keywords ampliacion @ 0.102 --> Keywords task completed @ 0.114 --> Schema completed @ 0.114 --> Adobe ads... @ 0.114 --> Adobe ads done @ 0.115 --> controller done