India is the world’s biggest case study for decarbonization, with a coal-reliant grid and 1.4 million people who depend on it. The world’s most populous country has an outsized impact on global climate goals, as well as outsized hurdles on the way to getting there. The scale of the challenge would be tough for any nation, but it’s particularly tricky for a country that’s rapidly developing and already feeling the negative consequences of a warming world.
While the country is racing to add renewable energy capacity, oil and gas imports and coal (the dirtiest fossil fuel represents approximately three quarters of the national energy mix) remain India’s most important sources of energy security. And national leadership has made no bones about its continued reliance on coal to continue the subcontinent’s economic development going forward as the nation faces growing electricity demand. The Indian economy is growing 7.5 percent annually, and its electricity consumption will soon be the highest in the world, making energy security a top priority.
However, solar is the fastest-growing energy sector in India, skyrocketing from 4 gigawatts to 140 gigawatts in the last ten years. The country is reportedly on track to reach its goal of 500 gigawatts of renewable energy capacity by 2030. “Make no mistake,” states a recent Forbes report. “There is a gradual but decisive trend toward green energy.”

But financing that trend will be an enormous undertaking. In 2023, a New Delhi think tank calculated that a just transition away from coal in India will cost approximately $900 billion over the next three decades. The International Forum for Environment, Sustainability and Technology, or iFOREST, calculated that $600 billion would be needed for investments in new industries and infrastructure, and $300 billion would be allocated for grants and subsidies to support coal industry workers and affected communities in the country’s enormous coal sector. These social protections would be critical, as quitting coal overnight would cost Indians over five million jobs.
But, of course, India will not be quitting coal overnight. It will continue to be a critical stopgap as the subcontinent creeps toward decarbonization. "We must satisfy our people, industry, and the climate," Dr. Faruk Patel, chairman and founder of the KP Group, told Forbes. "We have 1.4 billion people, now the world's most populous nation. We are infusing 100 gigawatts of coal in the next five years and 250 gigawatts of renewable energy. For this purpose, India has begun investing in battery storage, so we have room to grow. But we must also infuse coal so that we can properly use our grid connections and grid pipeline."
Grid connections are a major constraint for India’s continued renewable energy growth. The country will need to invest massively in the expansion and reinforcement of its grids, which are already strained, in order to continue to bring more solar and wind power online without causing major outages.
"As India's electricity demand continues to rise, addressing these challenges through a combination of infrastructure upgrades, renewable energy integration, and innovative demand management strategies will be crucial," reads an Energy Central article from last year. “The ability of the grid to handle this surge will depend on the effective implementation of these solutions.”
This will require strong policy approaches, international cooperation, and a whole lot of cash. Walking the tightrope between energy security and sustainability is a tricky act for India, which remains one of the poorest countries despite considerable economic development in recent decades. Increasing energy access is an absolutely critical part of India’s continued climb out of poverty, and one that leaders are unwilling to compromise. “Tackling the energy access gap is a critical step in meeting the country’s economic and social development ambitions, and it has been a top priority for successive Indian governments,” reports the Guardian.
By Haley Zaremba for Oilprice.com
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