Tata Power Company announced on Tuesday, at 09:45 hours, the Mumbai power supply was affected due to tripping of Unit No. 5 of 500 MW capacity at Trombay Power Station due to technical fault.

Immediately, after tripping of the 500 MW unit, partial load was restored through enhanced generation from the company's hydro stations and the company activated the initialization activities of its cold standby Unit No.6, which runs on oil and was kept on cold standby as per directive of the procurers.

The company would like to underline Tata Power's commitment to providing reliable and 24x7-quality power to the city of Mumbai.

Shares of the company gained Rs 0.9, or 1.01%, to trade at Rs 90. The total volume of shares traded was 293,395 at the BSE (11.37 a.m., Wednesday).