Mumbai, Jan. 27 -- Prime Minister Narendra Modi on Tuesday invited global investors to participate in India's growing energy sector, which offers a USD 500 billion investment opportunity, and stressed that the country will soon become the world's largest refining hub. Addressing the India Energy Week 2026, he urged investors to invest in sectors like refining, LNG value chain infrastructure, city gas distribution, and oil & gas exploration. Modi highlighted that India has significantly opened up its exploration sector and referred to the deep-sea exploration initiative known as the Samudra Manthan Mission. He stated that by the end of this decade, India aims to raise investments in the oil and gas sector to 100 billion dollars, with a tar...