NEW DELHI (Reuters) - Grid failure hit India for a second day on Tuesday, cutting power to hundreds of millions of people in the populous northern and eastern states including the capital Delhi and major cities such as Kolkata.
The government said the northern, eastern and northeastern grids were hit, wider than Monday's blackouts.
Delhi's metro system ground to a halt and office buildings ran on backup generators a day after a 12-hour blackout caused commuter chaos in the bustling capital, underscoring overstretched infrastructure that has weighed heavily on India's economy.