India’s transition towards a clean energy-based digital economy may have received a boost from a new study showing that the costs of solar power and its storage are now lower than coal-generated electricity used by businesses in the country.Solar and its battery storage costs have fallen to 6 Indian rupees (7 US cents) per kilowatt hour and are likely to remain stable for the next 25 years, according to a report by the India Energy and Climate Centre of the University of California, Berkeley...