The correct answer is: d) All of the above.
The Bihar State Electricity Regulatory Commission (BSER) is an independent regulatory body established by the Government of Bihar in 1999. The BSER is responsible for regulating the electricity sector in Bihar, including setting electricity tariffs, ensuring quality of power supply, and promoting competition in the power sector.
The BSER sets electricity tariffs by considering a number of factors, including the cost of generation, transmission, and distribution of electricity, as well as the need to ensure that electricity is affordable for consumers. The BSER also ensures the quality of power supply by monitoring the performance of power generators, transmission companies, and distribution companies. The BSER also promotes competition in the power sector by issuing licenses to new power generators, transmission companies, and distribution companies.
The BSER plays an important role in ensuring that the electricity sector in Bihar is efficient, reliable, and affordable.