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Dear readers,
Welcome to the Climate Weekly Digest by the Centre for Science and Environment’s Climate Change programme and Down to Earth.
A new Niti Aayog study claims that India’s goal of becoming a $30 trillion economy by 2047 and achieving net zero emissions by 2070 will depend on front-loading investment, energy systems reforms and deep social and resource trade-offs. Down to Earth’s Puja Das writes that as per the report’s ‘Net Zero Scenario’, India’s energy demand will grow at a modest pace despite an eleven-fold GDP expansion, being driven by energy efficiency gains, increased electrification and circularity. Fossil fuels will shrink to a residual role by 2070, and renewables and nuclear power will dominate electricity generation—supported by green hydrogen, bioenergy, energy storage and carbon capture technologies.
The scale of the transition means that India will require cumulative investment of about $22.7 trillion by 2070, with nearly half required in the power sector. Land and water constraints pose another challenge, alongside increased demand for critical minerals. The social transition will be crucial as millions of jobs remain tied to fossil fuels, thereby requiring targeted re-skilling and social protection. The report prescribes that energy supply expansion must be matched by demand-side measures including efficiency, behavioural change and circularity to cut down emissions and reduce infrastructure stress. Financing the transition will require systemic reforms such as deepening bond markets and scaling blended finance, while international climate finance will be essential. A whole-of-economy approach towards the net zero transition could anchor a cleaner, resilient growth model and offer a blueprint to the rest of the developing world.
In energy news, according to the International Energy Agency (IEA), global electricity demand is projected to grow at its fastest pace in decades through 2030. Das explains that this increased demand will be driven by electrification of industry and transport, expansion of data centres and cooling. The IEA forecasts global power demand to rise by 3.6 per cent annually between 2026 and 2030, adding about 1100 terawatt-hours (TWh) each year‚ which is 50 per cent higher than the annual additions over the past decade. Within India, the demand is projected to grow at 6.4 per cent a year—among the fastest globally, with the country expected to add more than 570 TWh to its annual electricity consumption by 2030. The IEA points out that grid constraints continue to pose a major risk globally, and annual global grid investment need to increase by 50 per cent from current levels by 2030 to meet the projected demand.
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By - Upamanyu Das
Climate Change, CSE
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Climate change made Chile and Argentina wildfires this year up to three times more likely, study finds, 12 February 2026
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January 2026 fifth warmest on record despite cold snap in Europe, North America, 10 February 2026
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CLIMATE NEWS | SCIENCE| IMPACTS| POLITICS |
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Carbon Politics: A Video Podcast by CSE |
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