Introduction
India’s energy transition has largely been powered by two familiar sources: solar parks stretching across Rajasthan and Gujarat, and onshore wind farms dotting Tamil Nadu and Karnataka. But as land for renewable projects becomes scarcer and more contested, attention is turning seaward. With a coastline of over 7,600 kilometres and estimated offshore wind potential exceeding 70 GW along the Gujarat and Tamil Nadu coasts alone, India is positioning offshore wind energy as the next frontier of its clean energy strategy. The government’s target of 37 GW of offshore wind capacity by 2030, later revised in stages, signals serious policy intent. Yet the legal and regulatory architecture required to support large-scale offshore wind development is still maturing, and this gap between ambition and institutional readiness is where the most interesting legal opportunities — and the most pressing challenges — lie.
This article examines the evolving legal framework governing offshore wind energy in India, the opportunities it presents for developers, investors, and legal practitioners, and the regulatory hurdles that continue to slow the sector’s growth.
The Legal Foundation: From Policy Intent to Statutory Backing
Offshore wind development in India began with the National Offshore Wind Energy Policy, 2015, which vested the Ministry of New and Renewable Energy (MNRE) with the authority to allocate offshore areas within India’s Exclusive Economic Zone (EEZ) for wind energy development. The National Institute of Wind Energy (NIWE) was designated as the nodal agency responsible for surveys, resource assessment, and coordination among various maritime stakeholders — including the Indian Navy, Coast Guard, and Ministry of Shipping.
For nearly a decade, this policy operated without a dedicated statutory framework, relying instead on administrative guidelines and demonstration projects, notably the pilot project off the Gujarat coast near Pipavav. This changed with the introduction of leasing and seabed allocation rules designed to formalise how offshore wind zones would be granted to private developers. The shift toward a structured leasing regime — allocating seabed blocks through competitive bidding, akin to the approach used in mature offshore wind markets like the United Kingdom and Denmark — marks a significant legal development, converting what was previously policy discretion into a more predictable, rules-based process.
This matters enormously for legal practitioners advising in the space. A leasing framework introduces contractual certainty: defined lease tenures, clear rights over seabed use, and enforceable obligations regarding decommissioning and environmental restoration. It also creates an entirely new category of legal work — seabed lease negotiation, maritime boundary compliance, and dispute resolution mechanisms specific to offshore energy infrastructure.
Multiplicity of Regulatory Authorities: A Coordination Challenge
One of the most significant regulatory challenges in offshore wind development is the sheer number of authorities whose approvals are required before a single turbine can be installed. Unlike onshore renewable projects, which primarily involve state electricity regulators and land revenue authorities, offshore projects sit at the intersection of multiple, often overlapping, jurisdictions:
- The Ministry of New and Renewable Energy and NIWE for resource allocation and technical clearances
- The Ministry of Environment, Forest and Climate Change for environmental impact assessments, particularly where projects intersect with coastal regulation zones
- The Ministry of Shipping and Directorate General of Shipping for navigational safety clearances
- The Ministry of Defence, given the strategic sensitivity of coastal and EEZ waters
- State maritime boards, where a project falls partly within territorial waters (up to 12 nautical miles) as opposed to the EEZ
- The Central Electricity Regulatory Commission and state transmission utilities for grid connectivity and evacuation infrastructure
This multiplicity creates a genuine coordination problem. A developer may secure MNRE clearance for a seabed block, only to face delays from environmental appraisal committees or navigational objections raised later in the process. For legal advisors, this translates into an expanding practice area: regulatory sequencing, multi-agency compliance mapping, and advising clients on the order in which approvals should be pursued to avoid abortive investment.
There have been recent moves toward single-window clearance mechanisms for renewable energy projects generally, and offshore wind would benefit significantly from a dedicated version of this model. Until such consolidation occurs, transaction costs and timeline risk remain elevated, and this uncertainty is frequently cited by international developers as a deterrent to entry.
Land, Sea, and Jurisdictional Ambiguity
A distinctly Indian legal challenge in offshore wind concerns the jurisdictional treatment of the EEZ itself. Under the Territorial Waters, Continental Shelf, Exclusive Economic Zone and Other Maritime Zones Act, 1976, India exercises sovereign rights over resources within its EEZ, but the Act was drafted decades before offshore renewable energy was a serious policy consideration. Its provisions on seabed rights, largely oriented toward oil, gas, and fisheries, require careful legal interpretation when applied to wind energy infrastructure — an area where the statute is largely silent on specifics such as turbine foundation rights, cable-laying corridors, and decommissioning liability.
This creates both opportunity and risk. The opportunity lies in shaping this area of law as it develops: practitioners advising on offshore wind today are, in effect, helping build interpretive precedent for a statute that will govern the sector for decades. The risk lies in the absence of settled judicial or administrative interpretation, which leaves investors exposed to regulatory ambiguity that more mature legal systems have already resolved.
Additionally, questions around the interplay between offshore wind leases and existing fishing rights, shipping lanes, and undersea cable corridors remain underdeveloped in Indian law. Countries with established offshore wind sectors typically have detailed marine spatial planning frameworks that allocate sea-use rights transparently. India’s marine spatial planning efforts are still evolving, and until they mature, conflicts between offshore wind developers and traditional fishing communities — a politically and socially sensitive issue along India’s coastline — are likely to generate litigation and require careful legal mediation.
Financing and Viability Gap Funding
Offshore wind projects are capital-intensive, with per-MW costs significantly higher than onshore wind or solar, owing to specialised vessels, subsea cabling, and foundation engineering suited to Indian wind and wave conditions. Recognising this, the government has proposed viability gap funding (VGF) schemes to bridge the cost differential and make offshore wind tariffs competitive.
From a legal standpoint, VGF disbursement introduces its own contractual complexity: the terms governing eligibility, milestone-linked payouts, clawback provisions in case of project delay or default, and the interaction between VGF support and power purchase agreements (PPAs) all require careful drafting. Given that offshore projects typically involve consortiums of domestic and foreign investors, legal practitioners must also navigate foreign direct investment (FDI) conditions, external commercial borrowing (ECB) norms, and the increasingly relevant lens of environmental, social, and governance (ESG) compliance that international lenders now routinely require.
There is a clear opportunity here for legal professionals to specialise in structuring these transactions — an intersection of energy law, banking and finance law, and public procurement law that is relatively nascent in the Indian market but likely to grow substantially as projects move from pilot to commercial scale.
Environmental and Coastal Community Considerations
Offshore wind, while a clean energy source, is not without environmental legal scrutiny. Environmental impact assessments must account for effects on marine biodiversity, migratory bird patterns, and underwater noise pollution during construction, which can affect marine mammal populations. India’s Coastal Regulation Zone (CRZ) Notification framework, primarily designed for coastal construction and land-based activity, does not neatly map onto offshore turbine installations situated several kilometres out to sea, creating interpretive uncertainty about which clearances apply and at what stage.
Equally important is the socio-legal dimension: coastal and fishing communities often have customary, if not always formally documented, claims over traditional fishing grounds that may overlap with proposed wind energy zones. The absence of a clear consultative or compensatory legal framework for affected communities — comparable to the land acquisition and rehabilitation frameworks that exist for onshore infrastructure — is a notable gap. Developing such a framework, whether through delegated legislation or contractual community benefit-sharing arrangements, represents both a regulatory necessity and an emerging area of legal practice.
The Road Ahead
India’s offshore wind sector stands at an inflexion point comparable to where onshore wind and solar stood roughly fifteen years ago: significant policy ambition, early pilot projects, and a regulatory framework still catching up to technical and commercial realities. The legal opportunities are considerable — seabed leasing, multi-agency regulatory advisory, structured project finance, and the development of marine spatial planning law are all areas poised for growth as the sector scales.
Equally, the challenges are structural rather than incidental. Jurisdictional overlap between maritime, environmental, and energy regulators; statutory frameworks not originally designed for renewable infrastructure; and the absence of a dedicated offshore wind law (as opposed to policy guidelines) all point to the same underlying need: a consolidated, purpose-built legal and regulatory framework for offshore wind, ideally anchored in primary legislation rather than administrative policy alone.
For legal practitioners, this represents fertile ground. Few areas of Indian energy law currently offer as much scope to actively shape doctrine, advise on first-of-their-kind transactions, and contribute to policy design as offshore wind energy does today. As India moves from pilot projects to commercial-scale offshore wind farms over the coming decade, the lawyers, regulators, and policymakers who engage with this sector now will play a formative role in determining whether India’s offshore wind ambitions translate into a genuinely investable, legally robust market.
Conclusion
Offshore wind energy sits precisely where India’s renewable energy ambitions meet the limits of its current legal infrastructure. Bridging that gap will require not just policy commitment but deliberate legal architecture — clear leasing rights, harmonised multi-agency clearances, updated maritime legislation, and frameworks that protect both investor confidence and coastal community interests. Done well, offshore wind could become not just a significant contributor to India’s clean energy targets, but a template for how emerging sectors can be built on sound legal foundations from the outset.
Endnotes
- Ministry of New & Renewable Energy, National Offshore Wind Energy Policy, 2015 (Oct. 1, 2015), https://mnre.gov.in.
- Ministry of New & Renewable Energy, Offshore Wind Energy, https://mnre.gov.in (last visited July 1, 2026).
- National Institute of Wind Energy, Offshore Wind, https://niwe.res.in (last visited July 1, 2026).
- The Territorial Waters, Continental Shelf, Exclusive Economic Zone and Other Maritime Zones Act, No. 80 of 1976, India Code (1976).
- The Environment (Protection) Act, No. 29 of 1986, India Code (1986).
- Ministry of Environment, Forest and Climate Change, Coastal Regulation Zone Notification, 2019, Gazette of India, Extraordinary, pt. II, sec. 3(ii), Jan. 18, 2019.
- The Electricity Act, No. 36 of 2003, India Code (2003).
- Central Electricity Regulatory Commission, Connectivity and General Network Access to the Inter-State Transmission System Regulations, 2022, Gazette of India.
- Ministry of New & Renewable Energy, Scheme Guidelines for Viability Gap Funding (VGF) for Offshore Wind Energy Projects, Government of India (2024).
- International Energy Agency, Offshore Wind Outlook 2019, https://www.iea.org/reports/offshore-wind-outlook-2019.
- International Renewable Energy Agency, Future of Wind: Deployment, Investment, Technology, Grid Integration and Socio-Economic Aspects (2019), https://www.irena.org.
- World Bank, Offshore Wind Roadmap for Emerging Markets (2019), https://www.worldbank.org.
- Global Wind Energy Council, Global Offshore Wind Report 2024, https://gwec.net.
- United Nations, United Nations Convention on the Law of the Sea, Dec. 10, 1982, 1833 U.N.T.S. 397.
- Ministry of Ports, Shipping and Waterways, Maritime India Vision 2030, Government of India (2021), https://shipmin.gov.in.
