India has said that non-fossil fuel sources now account for more than 50 per cent of its installed electricity generation capacity. This means one of the main promises that the country had made, as part of its international climate commitments under the 2015 Paris Agreement, has been achieved five years ahead of schedule.Government data released last week showed that installed electricity capacity had reached 484.82 GW at the end of June, of which 242.78 GW was being contributed by sources such as large hydropower, nuclear, and renewable energies like wind and solar.Attainment of 50 per cent share of non-fossil sources in the installed electricity capacity was one of the three climate targets India had set for itself for 2030. The other two promises were: reducing its emissions intensity, or emissions per unit of gross domestic product (GDP), by at least 45 per cent from 2005 levels; and creating an additional carbon sink of 2.5 to 3 billion tonnes of carbon dioxide equivalent from forest and tree cover.The target of creating an additional carbon sink is likely to be achieved this year, if not already achieved, though official data on that are yet to be released. There is good progress on the third target as well.Dependence on renewablesThe 50 per cent share of non-fossil sources in installed electricity capacity has been achieved through rapid growth in renewable energy in the last couple of years, particularly in solar energy. For instance, in 2024, almost 30 GW of renewable energy was installed, the maximum for any year. Of this, solar energy stood at nearly 24 GW.While this is impressive, China has been adding 10 times more renewable capacity for the last two years.India aims to install 500 GW of non-fossil fuel-based electricity capacity by 2030. This is also a stated climate objective for India, though not an official target it has committed itself to. However, for it to materialise, significant contributions need to come from nuclear power as well. Many of the 10 nuclear reactors that India is currently building are expected to become operational during this timeframe, doubling the current capacity to about 17 GW by 2030. The Bharat Small Modular Reactors that India is developing are unlikely to fructify during this time.Story continues below this adAs a result, renewables would continue to form the bulk of new capacity additions from non-fossil fuel sources in the coming years.Capacity vs generationThe 50 per cent share of non-fossil fuels in installed capacity does not mean half of India’s electricity is clean. Electricity generation from renewable sources is intermittent and dependent on timing, seasonality, and climate. As such, the share of non-fossil fuels in electricity generation is lower than its share in installed capacity.Data from the Central Electricity Authority show that in May, non-fossil fuel sources, including large hydro and nuclear, accounted for 28 per cent of electricity generation in India.Electricity itself forms a small part of the energy basket. Less than 22 per cent of India’s total energy consumption is done in the form of electricity. The rest happens through direct burning of fossil fuels such as oil, coal and gas.Story continues below this adTherefore, electricity forms about 22 per cent of India’s total energy consumption, and non-fossil fuel sources account for about 28 per cent of electricity generation. This means clean energy from non-fossil fuel sources accounts for just about 6 per cent of India’s total energy consumption. That might seem measly, but it is actually on par with the global average.Progress on forestry targetFresh data are yet to come in, but it is likely that India has already fulfilled its promise of adding 2.5 to 3 billion tonnes of carbon sink to the 2005 stock. According to official data, also submitted to the UN Framework Convention on Climate Change (UNFCCC), about 2.29 billion tonnes of additional sink had already been created by 2021.The India State of the Forest Report (ISFR) — the most authoritative official record of the state of forests and trees in the country — showed that India’s carbon stock had grown by about 150 million tonnes of CO2 equivalent every year on average between 2017 and 2021. The next edition of ISFR, due later this year, will have data till 2023.If the trend continues, and another about 300 million tonnes CO2 equivalent of sink is added between 2021 and 2023, India’s carbon stock would have surpassed the lower end of the 2.5 to 3 billion tonnes target. This would mean that the forestry target would have also been achieved well ahead of the 2030 deadline.Emissions intensityStory continues below this adThere is less information on the progress being made on the emissions intensity target. India has said that it will ensure its emissions per unit of GDP would decline at least 45 per cent from 2005 levels by 2030.The latest data on emissions intensity are from 2020. By that time, India had already reduced it by 36 per cent from 2005 levels. There are no good estimates of emission intensity reductions after that, but considering India’s progress so far, the 45 per cent reduction goal by 2030 is likely to be achieved comfortably.That India will achieve all its three climate targets was never in doubt. In fact, it is in the process of achieving them two times over. The original targets, set in 2015, were achieved by 2022 itself, allowing India to set revised targets. Those also are being achieved now.The international climate architecture, governed by the UNFCCC and its Paris Agreement, allows countries to set their own climate targets. Not surprisingly, most countries have set modest targets for themselves. But even then, many developed countries have struggled to deliver on their promises, not just on emission reductions but also on climate finance.Story continues below this adIndia has said that it can do much more if it gets international finance and technology that it is entitled to under the provisions of the Paris Agreement.