କୁଏତ୍‌ର ହଓ୍ବାଲିରେ ଅନୁଷ୍ଠିତ ସ୍ମାର୍ଟ ଗ୍ରୀଡ୍‌ ପ୍ରଦର୍ଶନୀ

HAWALLI GOVERNORATE, Oct. 31 (Xinhua) -- People visit a smart grid exhibition in Hawalli Governorate, Kuwait, Oct. 30, 2019. A two-day-long smart grid exhibition kicked off here on Wednesday, which focused on smart grid technology, smart power generation, renewable solutions, energy efficiency and smart metering. Xinhua/ UNI PHOTO-7F