India, Sept. 27 -- New Delhi

Delhi chief minister Rekha Gupta on Friday launched and inaugurated four projects, as part of the ongoing "Seva Pakhwada" being organised from September 17 to October 2 to mark the Prime Minister's birthday.

The inaugurations included a 100-tonne per day (TPD) compressed biogas (CBG) plant and an integrated CBG-CNG fuel station at Ghogha Dairy. The plant has been built across three acres, will generate around four tonnes of CBD per day and will be operated by Indraprastha Gas Limited for 20 years.

The CM inaugurated a 25-kilowatt solar rooftop plant in Rithala and a new fire station in Narela, and laid the foundation stone for a grid substation in Mubarakpur Dabas. The solar plant will be able to generate o...