A power crisis in India that’s delivering hourslong blackouts, halting manufacturing lines and triggering street protests is forecast to continue for months, adding pressure on the nation’s economic rebound.

Electricity outages and curbs have spread across more than half of all states, and the nation’s coal-dominated energy system is expected to come under further strain as power demand tops a recent record high in the coming weeks.

Even with a temporary reprieve from a blistering heat wave that has delivered temperatures as high as 46 degrees Celsius, households and businesses face ongoing disruptions as coal stockpiles shrink at power plants and fuel imports falter on prices that have surged amid war in Ukraine.