The correct answer is: b) Renewable energy projects.
PEDA is a government agency that promotes the development of renewable energy in Punjab, India. It does this by providing financial assistance, technical support, and marketing services to renewable energy projects. PEDA has been instrumental in the development of several large-scale renewable energy projects in Punjab, including a 100MW solar power plant and a 50MW wind power plant.
Conventional power plants are power plants that use fossil fuels, such as coal, oil, or natural gas, to generate electricity. Renewable energy projects are power plants that use natural resources, such as sunlight, wind, or water, to generate electricity. Energy efficiency is the use of less energy to provide the same level of service. Transmission infrastructure is the network of power lines and substations that transmit electricity from power plants to consumers.
PEDA does not play a key role in promoting conventional power plants, energy efficiency, or transmission infrastructure.