NEW DELHI: Tata Power Delhi Distribution today launched a Smart Grid Lab to demonstrate various new advanced operational technologies and products.The focus of the lab will be towards demonstration of new technologies, products and operations for different organisations and institutions, including utilities, the company said in a statement.The lab was inaugurated by US Trade and Development Agency (USTDA) Director Leocadia I Zak India is at the threshold of dynamic growth in the deployment of smart grid technology and integration of renewable energy projects, Zak said.