The Karnataka Power Transmission Corporation Limited (KPTCL) is a government-owned entity responsible for managing power transmission across the state of Karnataka. Established in 1999 after the unbundling of the Karnataka Electricity Board (KEB), KPTCL focuses on building and maintaining an efficient and reliable electricity transmission network. It oversees the construction and operation of transmission stations and power lines, managing voltage levels of 66 kV and above.
KPTCL’s infrastructure consists of over 1,100 substations, including high-voltage substations at 400 kV, 220 kV, 110 kV, and 66 kV levels. The total transmission network spans over 33,433 circuit kilometers, which includes high-tension (HT) and low-tension (LT) lines, ensuring the delivery of electricity to consumers across the state.
The company is known for its advanced use of technology, such as the implementation of SCADA (Supervisory Control and Data Acquisition) systems for real-time monitoring of its grid, and VSAT communication networks that connect substations and generating stations. These initiatives have improved grid efficiency, enabling KPTCL to reduce transmission losses from 3.66% in 2014-15 to 3.54% in 2015-16. Furthermore, KPTCL is investing in fiber-optic communication networks, which will cover major power stations and substations across 6,000 km to enhance grid security and data transfer speeds.
Financially, KPTCL has shown consistent growth, with revenues increasing to ₹28.75 billion in 2015-16. The company also recorded a net profit of ₹1.78 billion during the same period, reflecting its operational efficiency and sound financial management.
In addition to traditional power transmission, KPTCL is taking significant steps toward integrating renewable energy into the grid. It is working on the establishment of Renewable Energy Management Centres (REMCs), which will enable better forecasting and real-time management of wind and solar power.
Despite challenges, including aging infrastructure and growing energy demands, KPTCL plans to invest ₹20 billion in infrastructure improvements over the next few years, aiming to enhance system reliability and further reduce transmission losses. The company is poised to play a crucial role in Karnataka’s energy future, particularly as the state increases its reliance on renewable energy.
