Available fuel type is a limiting factor for many facilities in need of a rental boiler. Depending on the location, certain fuels simply may not be available due to utilities not being run at the time of construction or geographic restrictions for moving a fuel type to the site. For example, certain rail yards that require steam for cleaning out railcars may be situated in extremely remote locations where it is not practical to run a natural gas line, therefore, burning fuel oil may be a more reasonable option to the rail company. That is a common scenario. Every once in a while, however, one may find that there is an unexpected resource that can be harnessed and utilized to great benefit.