OGPTL was incorporated on April 17, 2015. OGPTL entered into a TSA on November 20, 2015. The OGPTL project was awarded by the Ministry of Power on January 6, 2016 for a 35-year period from the scheduled commercial operation date of the OGPTL project, on a BOOM basis. We acquired OGPTL from the Sterlite Sponsor in July, 2019. The Jharsuguda-OPGC 400kV D/C transmission line was commissioned in August 2017 and Raipur- Jharsuguda line was commissioned in April, 2019.
Details of OGPTL’s transmission lines are set forth as follows:
|Transmission line/ Substation||Route Length (ckms)||Specifications||Commission Date||Expiry of TSA Term||Contribution to Total Tariff|
|Raipur – Jharsuguda||608||765kV D/C||April 6, 2019||April 2054||94%|
|Jharsuguda – OPGC||103||400 kV D/C||August 30, 2017||July 2052||6%|
The average quarterly availability of OGPTL since commissioning is set forth in the table below:
*Quarterly data is calculated as an average of three months data, based on the monthly availability certificates.