New Delhi, Nov. 5 -- In the post-liberalization era, policymakers have tried to widen consumer choice in two mass consumption sectors-telecom and power-with very different results.

The telecom sector has seen intense competition over the years. Jio Platforms Ltd, which had a grand listing on the bourses, is a relatively new entrant that reshaped the telecom market in the country.

In contrast, the power sector has largely remained the preserve of state-owned monopolies.

Attempts to introduce greater competition in the power sector were thwarted by vested interests in two states in recent months.

In Haryana, the power regulator last month allowed a small private firm to serve consumers in Gurugram and Nuh. After facing protests from pow...