When owners of the Big Stone Plant researched air quality control system technology, they considered all available options and eventually settled on a design that was not in widespread use. Now that ...

Hitachi Power Systems America Ltd., a subsidiary of Hitachi America Ltd., signed a license agreement with Solios Environment Inc. to design and supply Enhanced All-Dry (EAD) Scrubber technology.

Gainesville Regional Utilities is set to pursue a lawsuit against a contractor that installed a dry scrubber at one of its power plants, which collapsed last year and injured two workers. City ...