Rooftop Revolution: Uncovering Patna’s Solar Potential

In 2011, the per capita electricity consumption of Patna, the capital city of Bihar, was only 601 kWh2 and even though it is a capital of one of India’s largest states, this is 23% lower than the national average of 780 kWh3 and significantly lower than the global average of 3,044 kWh4 . This shows that the city is still very far from providing enough power to its population.

Bihar relies on power generated outside the state for about 70%5 of its requirements. The state suffers from very high transmission and distribution (T&D) losses of around 38%6 . This leads to frequent power outages. In the state capital, Patna, they range between two and nine hours a day. The power deficit is a key bottleneck for industrial and commercial growth as well as higher standards of living.