For years, climate finance has largely been viewed through the lens of environmental responsibility and international equity. Developed countries were expected to mobilize resources, while developing economies rightly argued that historical emitters should bear a greater share of the burden. That conversation remains relevant. But now it is not enough.
Today, climate finance has evolved far beyond the boundaries of climate diplomacy. It has become a decisive economic issue that will affect industrial competitiveness, global trade, investment flows, financial stability and long-term economic resilience. For India, the question is no longer whether climate action is compatible with development or not. The question is whether the country can raise the capital needed to sustain high economic growth while building a low-carbon, climate resilient economy.
This challenge has gained greater urgency. recently released Baku to Belem RoadmapPrepared by the COP29 and COP30 Presidencies, it proposes to mobilize at least US$1.3 trillion annually in climate finance for developing countries by 2035. The importance of this roadmap lies not just in numbers, but in its acknowledgment that climate ambition will ultimately be measured by financial flows rather than political declarations.
India’s own ambitions are equally important. Under its updated Nationally Determined Contribution for 2031 to 2035, the country has committed to substantially reduce the emissions intensity of its GDP, increase the share of non-fossil fuel-based electricity generation and create additional carbon sinks through increased forest and tree cover. These commitments reflect India’s responsible approach to global climate action while balancing the development aspirations of more than 1.4 billion people.
Yet every climate goal ultimately depends on one indispensable component: finance.
According to India’s draft framework on climate finance classification, investments of about $2.5 trillion will be required by 2030 to achieve the country’s climate goals. Furthermore, India’s energy transition alone may require approximately $250 billion every year through 2047, even before accounting for investments in electric mobility, industrial decarbonization, flexible infrastructure, and emerging clean technologies.
The scale is unprecedented.
Equally revealing is where this funding is coming from. The Economic Survey 2025-26 states that about 83% of India’s mitigation finance and about 98% of adaptation finance currently originates from domestic sources. While this reflects India’s commitment to financing its own transition, it also highlights a structural imbalance within the global climate finance architecture. Developing countries continue to bear a disproportionate share of the financial burden despite repeated international commitments to provide greater support.
Therefore, climate finance cannot be limited to ministries dealing with the environment. It should become the center of economic planning.
The consequences of not doing so are rapidly emerging.
Global trade itself is changing. Carbon intensity is increasingly emerging as a business consideration rather than merely an environmental metric. Mechanisms such as the EU’s carbon border adjustment mechanism indicate a future in which carbon performance will increasingly influence export competitiveness, market access and investment decisions. Indian manufacturers operating in sectors such as steel, aluminum and cement are already preparing for a market where emissions profiles can directly impact profitability.
In other words, climate preparedness is increasingly becoming an economic benefit, while carbon inefficiency risks becoming a business liability.
Therefore, India needs to think differently about climate finance.
The first priority should be to create a national financing ecosystem that connects capital to credible projects. There is no dearth of ideas or demand across states, municipalities, industries and MSMEs. Well-structured, investment-ready projects capable of attracting institutional capital often remain rare. Developing standardized project pipelines, improving risk assessment frameworks and strengthening credit enhancement mechanisms will significantly improve the country’s ability to mobilize domestic and international investments.
The second priority is to recognize that India’s transition path cannot simply replicate models developed elsewhere. Unlike many advanced economies, India’s industrial expansion, urbanization and energy demand are still growing rapidly. Sectors like steel, cement, fertiliser, transport and manufacturing cannot change overnight. India’s evolving climate finance taxonomy rightly recognizes the importance of supporting transition finance alongside green finance, allowing hard-to-decarbonize sectors to progressively reduce emissions while maintaining economic growth and employment.
Special attention should also be given to MSMEs of India.
Large corporations have the resources to navigate sustainability reporting, green financing instruments, and evolving regulatory frameworks. Smaller enterprises often don’t do this. Yet they form the backbone of India’s manufacturing ecosystem and are deeply integrated into global supply chains. Unless affordable finance, technology support and technical assistance become accessible to these businesses, climate change risks becoming a competitive disadvantage rather than an opportunity.
Equally important is broadening India’s understanding of adaptation finance.
Public discussion focuses primarily on mitigation. However, investments in climate resilient infrastructure, urban cooling, water security, flood management, coastal protection and resilient agriculture are equally important. These should not be seen only as expenditure on disaster preparedness. They represent long-term investments that protect productivity, reduce economic losses and strengthen national resilience.
Domestic capital markets also play a big role.
India’s sovereign green bonds have established an encouraging base. The next phase should focus on expanding municipal green bonds, blended finance mechanisms, climate-focused infrastructure investment vehicles and state-level financing facilities that can mobilize significantly larger pools of long-term domestic capital. Climate finance cannot rely indefinitely on limited public resources. It should increasingly leverage institutional investors, pension funds, insurance companies and private capital.
Regulatory reforms are moving in the right direction. The Green Deposit Framework of the Reserve Bank of India has introduced greater discipline and transparency in mobilizing green finance. However, the next phase should focus less on reporting alone and more on ensuring that capital reaches projects capable of delivering measurable environmental and economic results.
Internationally, India should continue to advocate for a more equitable financial architecture.
Climate justice should not be interpreted as charity. It is about ensuring affordable access to capital, reducing financing costs for developing economies, improving technology access, and reforming global institutions that continue to impose risks on developing countries at a disproportionately high cost. Without addressing these structural distortions, global climate ambition will remain constrained by uneven financing capacity.
At the same time, India cannot afford to postpone its transformation while waiting for international systems to evolve. Building strong domestic financial institutions, expanding climate-ready project pipelines, strengthening data systems and building deep capital markets are priorities that are within India’s control.
Ultimately, climate finance is not an environmental conversation. This is a development dialogue.
This will determine how fast India modernizes its industries, strengthens energy security, protects export competitiveness, creates green jobs, builds resilient infrastructure and sustains long-term economic growth.
For a country aspiring to become a developed nation by 2047, climate finance is no longer a supporting pillar of environmental policy. This is one of the major foundations on which the vision of a developed India will be built.
The countries that successfully finance this transition will shape the global economy for decades to come. India has both the opportunity and the responsibility not only to participate in that change, but also to help define its direction.
(Views expressed are personal)
This article is written by Kaviraj Singh, CEO of Arthood.
