An SCR system for a coal-fired boiler may have a negligible impact on the footprint of the boiler.
The footprint of the boiler may be changed negligibly by an SCR system.
A 20-minute tram ride takes you out to the Yashima peninsula, formerly an island famed for the momentous battles in which the Minamoto clan drove out their Taira rivals in 1182, heralding the country's rule by military dictatorship for the next seven centuries.