Even though EV sales just make up a fifth of the Tata Motors’s overall sales, the automobile-maker is still the reigning giant of India's growing EV ecosystem. It is also leading the cab industry’s shift to EVs.

Over the next 3 to 5 years, it has promised to sell at least 50, 000 EV four wheelers to cab companies. Based on the deal made over a year ago, half of them are meant for Uber. But it's been over a year since the deal with Uber and only 4000 Tata EVs are up and running in Uber's fleet?

Did Tata Motors make a miscaculation? 

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