360° UPSC Mains Analysis

India emerges as key petrol supplier to Russia as refinery attacks disrupt fuel supplies

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Flora & Fauna

Dugong (Dugong dugon)
Status: Vulnerable
Threat: Increased tanker traffic and potential oil spills in the Gulf of Kutch threaten seagrass beds, which are the primary foraging habitat for this highly endangered marine mammal.
Green Sea Turtle (Chelonia mydas)
Status: Endangered
Threat: Nesting and foraging grounds in the Gulf of Kutch are highly vulnerable to marine pollution, oil spills, and industrial disturbances from refinery operations.
Mangroves (Avicennia marina)
Status: Least Concern
Threat: Mangrove forests in the Gulf of Kutch, which act as vital carbon sinks, are highly sensitive to oil coating from spills, which blocks their pneumatophores and causes asphyxiation.
Scleractinian Corals (Hard Corals)
Status: Vulnerable
Threat: The shallow-water coral reefs of the Marine National Park are highly susceptible to chemical dispersants and oil spills, which cause bleaching and tissue necrosis.

Ecology Impact

The Vadinar refinery in Gujarat is located adjacent to the ecologically sensitive Marine National Park and Sanctuary in the Gulf of Kutch, established in 1982 under the Wildlife (Protection) Act, 1972. Increased refining and crude handling heighten the risk of oil spills, ballast water discharge, and thermal pollution in this fragile marine ecosystem, violating the spirit of Article 48A of the Constitution of India. Additionally, 'dark' ship-to-ship (STS) transfers in the Mediterranean by uninsured, aging 'dark fleet' vessels significantly elevate the risk of catastrophic oil spills, threatening regional marine biodiversity.

Science & Tech Angle

Detecting 'dark' vessels that disable their Automatic Identification System (AIS) transponders relies on advanced satellite remote sensing, including Synthetic Aperture Radar (SAR) and optical imagery, to track ship-to-ship (STS) transfers and identify oil slicks. Additionally, processing heavy, sour Russian crude at the Vadinar refinery requires high-complexity refining technologies (Complexity Index of 12.6), such as fluid catalytic cracking and hydroprocessing, which are highly energy-intensive.

Climate Change Link

The continuous refining and long-distance maritime transport of crude and gasoline perpetuate global fossil fuel lock-in, directly undermining the Paris Agreement's goal of limiting global warming to 1.5°C. The use of circuitous shipping routes and dark STS transfers increases maritime greenhouse gas emissions, conflicting with the International Maritime Organization's (IMO) decarbonization targets. Furthermore, increased refining activity at Vadinar raises localized emissions, challenging India's Nationally Determined Contributions (NDCs) under the UNFCCC.

Sustainable Development

The fossil fuel trade and associated maritime risks directly hinder SDG 14 (Life Below Water) by threatening marine ecosystems with oil pollution, and SDG 13 (Climate Action) by increasing global greenhouse gas emissions. It also conflicts with SDG 12 (Responsible Consumption and Production) due to the reliance on carbon-intensive refining and unsustainable energy supply chains, running counter to the fundamental duty to protect the environment under Article 51A(g) of the Indian Constitution.

International Frameworks

UNCLOS (United Nations Convention on the Law of the Sea), 1982
Governs the protection and preservation of the marine environment, which is compromised by unregulated dark STS transfers in international waters that exploit jurisdictional gaps.
MARPOL (International Convention for the Prevention of Pollution from Ships), 1973/78
Annex I regulates the prevention of oil pollution; the use of unflagged, uninsured 'dark fleet' vessels for STS transfers violates these international safety and discharge standards.
Ramsar Convention on Wetlands, 1971
The Gulf of Kutch contains ecologically sensitive coastal wetlands; increased industrial shipping and refining activities threaten the 'wise use' principles of these designated habitats.
Barcelona Convention, 1976
Aims to protect the marine environment and coastal region of the Mediterranean, where the dark STS transfers of gasoline are being conducted, posing severe pollution risks.

Sources consulted

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