In a remarkable transformation, Bihar has seen a 12-fold increase in power consumption over the last two decades. From just 700 megawatts in 2005, the state’s electricity demand has soared to 8428 megawatts in 2025. This surge reflects better infrastructure, improved rural electrification, and the growing energy needs of a developing population.

Today, urban areas in Bihar get 23–24 hours of electricity daily, while rural areas receive 22–23 hours. This is a sharp rise from 2005, when cities got 10–12 hours and villages only 5–6 hours of power.

Timeline of Electricity Availability

Year Urban Supply Rural Supply
2005 10–12 hrs 5–6 hrs
2012 14–16 hrs 8–10 hrs
2014 20–21 hrs 14–16 hrs
2025 23–24 hrs 22–23 hrs

Key Growth Stats

  • Electrified Villages: From 14,020 in 2005 to 39,073 in 2025
  • Electrified Hamlets (Tolas): Now at 1,06,249
  • Per Capita Consumption: From 75 kWh in 2005 to 363 kWh in 2025
  • Electricity Consumers: From 17 lakh in 2005 to 2.14 crore in 2025

Did You Know?

  • Bihar’s per capita energy consumption has nearly quintupled in 20 years
  • Power infrastructure now reaches almost every household, urban or rural
  • Electricity availability is now comparable to metro cities

FAQs

What was the power demand in Bihar in 2005?

Only 700 MW, compared to 8428 MW in 2025.

How many people use electricity in Bihar today?

Over 2.14 crore registered consumers, up from 17 lakh in 2005.

Is electricity supply stable in rural areas too?

Yes, rural areas now get up to 22–23 hours of electricity daily.

What’s the per capita power usage today?

It has increased from 75 kWh to 363 kWh over two decades.

Has village electrification improved?

Yes, the number of electrified villages tripled, and nearly all tolas are now powered.