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 ...

While billions of dollars are being invested in promoting clean energy, coal is still the reliable workhorse of power generation worldwide. Coal gassification or carbon capture technologies may ...

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.