EghtesadOnline: With completion of the first phase of the Zanjan Wastewater Treatment Plant, it now covers over 220,000 people in the northwestern city.
EghtesadOnline: Deep water wells in Zanjan Province are dragging the region into trouble of the kind that the region may soon be unable to supply enough water to farmers.
EghtesadOnline: The 7-megawatt solar power plant in Abhar City, Zanjan Province, has been connected to the national power grid.
EghtesadOnline: The 25th small-scale power plant in Zanjan Province with distributed generation system has joined the national electricity grid.
EghtesadOnline: Iran plans to hold the second nano-medical exhibition on September 27-29 in Zanjan medical Sciences University, central Iran.