Coal India betting big on renewables: Piyush Goyal

NEW DELHI (Reuters) - Coal India Ltd, the world's largest miner of the dirty fuel, will generate 1 gigawatt (GW) of renewable electricity this year as part of its plan to produce as much as 10 GW clean power in total, Piyush Goyal, Minister for Coal, Power and Renewable Energy, said on Thursday.

State companies such as Coal India and NTPC Ltd, the country's biggest thermal power producer, are planning to aggressively spend on solar projects under Prime Minister Narendra Modi's personal push for renewable energy.

"This is a contribution towards a better planet, towards greening the country and greening the world," said Goyal at an event.

"It's a little bit of a contradiction that I have to keep the coal industry also going while I ensure large-scale outreach in the renewable sector ..."

He did not give a timeline for Coal India's 10 GW target.

The renewable energy industry is already booming in India. Solar power generation capacity has more than tripled in three years to over 12 GW, as Modi targets raising energy generation from all renewable sources to 175 GW by 2022.

Indian solar power plant developers - including companies backed by Japan's Softbank and Goldman Sachs - are meanwhile quoting ever-lower tariffs in auctions to win big projects, raising the possibility of clean power outpricing fossil fuel energy in the near future even without direct government subsidy.

"Certainly in the long run renewable energy will be far cheaper than thermal power," Goyal said.

(Reporting by Krishna N. Das; Editing by Gopakumar Warrier)