As India enters the 72nd year of Independence, by a happy coincidence the country is likely to end the year with 72 GW of installed capacity of renewable power. And the fun has only just begun.

But first to look back at the road traversed, it has been quite a ride. Around the time when India...

Indian metros are fast getting overpopulated by humans and vehicles and posing a challenge to comfortable and environment-friendly mobility for citizens. This is also contributing to deterioration in air quality and destruction of green cover.

Everybody agrees that the one way to combat these...

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It was Albert Einstein who famously said, “We can’t solve our problems with the same thinking we used when we created them.” These words succinctly sum up the concerted response to global warming and the impact it is having on climate.

A number of factors cause climate change and the effort to...

Is your wind farm forced to stop generation because the grid is not able to cart away the electricity it produces? Here is a possible solution.

Dr Satyanarayanan Seshadri, who teaches Applied Mechanics at IIT-Madras, has developed a compressed air storage system that can chip in and help.

How it...

An afforestation programme of nearly 7 lakh acres that supports a large paper mill and possibly supplies to others too; a watershed initiative spread over 8,70,000 acres across 14 States, and nearly 43 per cent of energy met through renewable energy — all these set ITC Ltd apart.

For a...