One Nation-One Grid-One Frequency

Highlights:

As part of the Azadi Ka Amrit Mahotsav, PowerGrid Corporation Limited commemorated the achievement of "One Nation One Grid."
On this occasion, Free health check-ups and medical camps were organized across 70 locations.
India's total multi-transmission capacity is currently around 1,12,250 MW. By 2022, it is expected to increase to around 1,18,740 MW.
By transferring power from resource-centric regions to load-centric regions, synchronization of all provincial grids will aid in the most efficient use of natural resources.
It will also result in the establishment of a thriving electricity market in India, which will facilitate power trading.
National Grid India History
Grid management in India began in the 1960s on a regional basis. Grids were initially connected to form a regional grid.

India's five grid-based regions:

Northern Grid
Eastern Grid
Western Grid
North Eastern Grid and
Southern region.
It is noted that , in October 1991, the North Eastern and Eastern Grids were linked.
In March 2003, the Western Grid and the North Eastern Grid were linked.
The North and East grids were connected in 2006. As a result, four regional grids, the Northern, Eastern, Western, and North Eastern grids, were interconnected to form a single-frequency central grid.
With the commencement of the 765kV Raichur-Solapur Power line in 2013, the Southern Region was linked to the Central Grid.
With this, the goal of 'ONE NATION'-'ONE GRID'-'ONE FREQUENCY' was met.