Berlin (Germany): Amid high pollution levels in the national capital, Union Minister of Petroleum and Natural Gas Hardeep Singh Puri met Claudius da Costa Gomez, CEO of the German Biogas Association, in Berlin and said they tried to find a solution of stubble burning as Germany is a world leader in producing biogas from parali … Continue reading Hardeep Singh Puri meets CEO of German Biogas Association; discusses issue of stubble burning