Gupta Coal Our coal operations are situated in Montana, Wyoming, North Dakota and Texas. We possess a warm coal trade mine with generation limit of three million tons for every annum and with built up deals to the Asian markets. Gupta Coal & Gupta Coal India We additionally work two coal-let control producing units in Nagpur (India) with an aggregate limit of roughly 230 megawatts. touch with us foe latest about gupta coal and gupta coal news, About It :-