GRAPEVINE, Texas--(BUSINESS WIRE)--GreenHunter Energy, Inc. (NYSE MKT: GRH), a diversified renewable energy company predominately focused on water resource management in the unconventional oil and ...
GRAPEVINE, Texas--(BUSINESS WIRE)-- GreenHunter Energy, Inc. (NYSE MKT: GRH) (NYSE MKT:GRH.PRC), a diversified water resource, waste management and environmental services company specializing in the ...
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