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Oil and Natural Gas Corporation Ltd

Common Name
Oil and Natural Gas
Country
India
Sector
Energy
Industry
Oil & Gas Integrated
Employees
24,378
Ticker
ONGC
Exchange
National Stock Exchange of India
Description
Oil & Natural Gas Corporation Ltd. is India's largest government-owned oil and gas explorer and producer, operating as a central public sector undertaking. It specializes in the exploration and produc...

Oil and Natural Gas's Waste Data Preview

In 2025, Oil and Natural Gas conducted an environmental assessment and disclosed corporate waste management data in accordance with recognized sustainability reporting standards.The company provided a breakdown of its waste by type (hazardous vs non-hazardous) and treatment method (recovery vs disposal), enabling greater transparency into its waste handling and environmental practices.

Metric (tonnes)20252024
Total Waste Generated
120,864.05a
138,405.12a
Total Waste Recovered
3,117.86a
12,115.45a
Total Hazardous Waste Generated
99,261.31a
119,916.31a
Non-Hazardous Waste Disposed
21,519.63a
N/A
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Verified Sources Behind Oil and Natural Gas’s Waste Management Data

Every figure on this dashboard has a transparent audit trail. With Tracenable, each data point is traceable back to its original source, viewable directly inside our platform.

a. Oil and Natural Gas's Sustainability Report 2025

Insights into Oil and Natural Gas's Waste Treatment Practices

In 2025, Oil and Natural Gas generated a total of 120,864metric tonnes of waste.a

Of this amount, 2.58% of Oil and Natural Gas's total waste generated was recovered through methods such as recycling, reuse, or composting, while 97.42% was disposed of through landfilling, incineration, or combustion.a

Oil and Natural Gas's Waste Recovery Rate

3%

How much of Oil and Natural Gas's waste is recycled or recovered?

In 2025, Oil and Natural Gas reported a total waste generation of 120,864 metric tonnes, of which 2.58% was recovered through recycling, reuse, or composting.This low recovery rate highlights limited waste diversion and suggests that Oil and Natural Gas may be relying more heavily on landfill or incineration, underscoring opportunities for stronger resource recovery initiatives.a

Has Oil and Natural Gas reduced its environmental waste footprint over time?

Since 2025, Oil and Natural Gas's total waste generation has decreased by 12.67%, suggesting improvements in operational efficiency or the early results of waste minimization strategies.a

Over the same period, Oil and Natural Gas's waste recovery rate decreased by 70.53%.a

Oil and Natural Gas’s Waste Recovery vs. Disposal Over Time

20242025035 k70 k105 k140 ktonnes
  • Total Waste Disposed
  • Total Waste Recovered

Insights into Oil and Natural Gas’s Generation of Hazardous and Non-Hazardous Waste

In 2025, Oil and Natural Gas generated a total of 120,864 metric tonnes of waste.a

Of this amount, 82.13% of Oil and Natural Gas's total waste generated of was classified as hazardous waste, characterized by properties such as toxicity, flammability, corrosiveness, or reactivity that may pose risks to human health, ecosystems, or the environment.17.87% was identified as non-hazardous waste, generally considered less harmful and subject to lighter regulatory controls.a

Oil and Natural Gas’s Hazardous vs Non-Hazardous Waste Over Time

20242025035 k70 k105 k140 ktonnes
  • Total Non-Hazardous Waste Generated
  • Total Hazardous Waste Generated

How Oil and Natural Gas reduced the environmental impact of its waste?

Since 2025, Oil and Natural Gas's total waste generation has decreased by 12.67%, suggesting improvements in operational efficiency or the early results of waste minimization strategies.a

Since 2025, Oil and Natural Gas's hazardous waste generation has decreased by 5.21%, suggesting a recent shift toward safer materials, improved waste handling protocols, or stronger compliance with environmental standards.a

Overall, Oil and Natural Gas has reduced both its total waste and hazardous waste in the last year, suggesting effective waste management practices and improved material sourcing.a

How does Oil and Natural Gas treat its hazardous waste?

In 2025, Oil and Natural Gas reported that 99,261 metric tonnes of its total waste output were classified as hazardous. This represents 82.13% of its overall waste generation.a

The company treated this hazardous waste using a combination of methods.Only 3.06% of hazardous waste was recovered, meaning the vast majority was treated through disposal methods such as landfilling or incineration. This raises concerns about the environmental and health risks associated with Oil and Natural Gas’s current hazardous waste practices.a

Breakdown of Oil and Natural Gas's Hazardous and Non-Hazardous Waste by Treatment Method

Hazardous WasteDisposed(79.6%)Non-Hazardous WasteDisposed(17.8%)
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