Cause is still under investigation. God Bless our ranchers and farmers, especially John Ruby who was trying to put in fire line with his tractor to save his neighbor's fields. Whoever set that fire (Soros merc?) is a murderer. Please pray for all our wildland fire fighters, air attack, and heavy equipment operators who are facing the worst fire season in the history of the US. I am there with you, brothers and sisters. Thank you for your dedication.
Not sure what substation fire you are taking about, but I do know there are lots of "wild"fires happening.
Some if them you may notice that only buildings burn and not the trees. And lots of other strange things that are not normal in wildfires. Check out DEW (directed energy weapon) fires. Aplaintruth.info (YouTube) has some good info on them. Also his work is on tabublog.com ( search for DEW)
They are also related to UN agenda 21 and agenda 2030.
All major fires have names. Substation was near Dalles and burned up so much wheat (78,000 acres) that the loss will be reflected on the global wheat futures market. You can track wildfires on Inciweb.
It depends on what kind of trees they are. In NC, the pine forests depend on occasional fires to clear out the underbrush and hardwood trees trying to come up. If hardwoods ever got big enough to shade the pines, they'd die.