India, June 13 -- LUCKNOW The state capital's power infrastructure faced unprecedented stress on Thursday night as electricity demand soared to a record 1983.62 mw, causing widespread power cuts and system failures across Lucknow. With UP's overall demand peaking at 31,415 mw, the strain on the grid was visible, especially at urban centres, grappling with the ongoing heatwave.

The impact was immediate and widespread - over 30 substations across Lucknow reported frequent power rostering, leaving residents without electricity for long hours overnight. The situation was particularly dire in areas like Faizullaganj, Senani Vihar and Malak Road, where local faults compounded the crisis.

Technical failures were reported at multiple points. At...