Get latest articles and stories on India at LatestLY. The monthly electricity bills of the majority of domestic consumers in Delhi - who use more than 200 units and up to 600 units - will be hiked by up to Rs 265 due to an increase in the power purchase adjustment cost (PPAC) levied by discoms in the city, officials said on Monday. India News | Electricity Usage Above 200 Units in Delhi to Cost More, Atishi Blames Centre.