Kuwait National Petroleum Company (KNPC) announced its main building in the Al-Ahmadi city won the GSAS Gold Certificate for green buildings in the Operations category thus becoming the first company in the country to receive the certificate from Gulf Organisation for Research and Development in Qatar. The company said in a press statement on Tuesday that its Chief Executive Mohamed Al-Mutairi received the certificate from GORD's Founding Chairman Dr. Yousef Alhorr.