Avista AVA signs a 20-year renewable hydro power contract with the Chelan County Public Utility District (PUD) for energy from two hydro projects on the Columbia River. The competitively-priced deal ...
ZUG, Switzerland & RELZOW, Germany--(BUSINESS WIRE)--At the end of October 2012, to mark the opening of the first global technology center for system-compatible, hybrid regenerative power plants, the ...
In addition, the "AVA cleanphos" solution enables the production of phosphoric acid that is free from heavy metals and without an additional cleaning stage – a significant difference compared to the ...
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