With an aim to leverage its tower infrastructure, state-run Power Grid Corporation of India (PGCIL) is planning to offer at least 10-20 per cent of its 1.5 lakh tower assets to telecom operators. The company has already approached the Central Electricity Regulatory Commission (CERC) for approval on the same, PGCIL chairman and managing director IS Jha told reporters here today. "We have 1.5 lakh towers across the country. We wanted to use them for the telecom business where we can give it to telecom operators.