Adani Enterprises' Kutch Copper plans to bring 115 megawatts of renewable power into its copper smelting and refining operations at Mundra in Gujarat. Its first sustainability report also restates a plan to double the smelter's capacity to 1 million tonnes a year.
At a glance
- The smelter can produce 500,000 tonnes a year today, and the company says 1 million tonnes would make it the world's largest single-location custom smelter.
- Kutch Copper says it runs on nearly 100% desalinated water and treats 99.8% of its sulphur emissions.
- The Adani Group has committed $1.2 billion to the project.
Background
A custom smelter buys copper concentrate from mines around the world and turns it into refined copper, instead of processing ore from its own mines. India imports much of its refined copper, so a larger domestic smelter could reduce that dependence. Smelting uses a lot of power and gives off sulphur dioxide, which is why energy and emissions feature in the report.
What happened
Kutch Copper Ltd, part of Adani Enterprises, plans to integrate 115 megawatts of renewable energy into its operations at Mundra, Gujarat, according to its first sustainability report, reported on October 11.
"A key element of our sustainability strategy is the planned integration of 115 megawatts of renewable energy," the company said, calling it a step towards cutting the carbon footprint of its operations. It did not give a timeline for the renewable capacity.
The expansion plan
The smelter currently has a capacity of 500,000 tonnes a year. Kutch Copper plans to expand it to 1 million tonnes, which it says would make Mundra the world's largest single-location custom copper smelter. The Adani Group has committed $1.2 billion to the project, according to the company.
The report says the plant uses nearly 100% desalinated water and follows a zero-liquid-discharge approach, so no wastewater leaves the site. "We are currently treating 99.8 per cent of sulphur emissions," the company said.
What it means
A bigger Mundra smelter could raise India's own supply of refined copper as demand grows from power grids, electric vehicles and renewable energy. How much it changes supply will depend on when the expansion is built and how fast production ramps up, which the report does not set out.
Our read
Outlook: neutral. The report restates existing plans without new timelines, so it does not change copper supply or prices in the near term.
What to watch
- A timeline for the 115 MW of renewable power and the expansion to 1 million tonnes.
- How quickly the Mundra smelter ramps up output.
- Whether higher domestic output reduces India's imports of refined copper.
For information only, not investment advice.
Copper price in India
metalscost.com India reference price as of 2026-10-16.
Detailed analysis
Timeline
- 2026-10-11: Kutch Copper's first sustainability report sets out plans for 115 MW of renewable power.
Supply Drivers
Doubling the Mundra smelter to 1 million tonnes a year would add refined copper supply in India over time.
Refinery Output
The smelter's current capacity is 500,000 tonnes a year, and no expansion timeline was given.
What could lift prices
- Copper demand from grids, electric vehicles and renewable energy supports the case for more smelting capacity.
What could weigh on prices
- More domestic smelting capacity would add refined copper supply once it is built.
- Without a timeline, the expansion's effect on supply is uncertain.
Country impact
| Country | Impact | Reason |
|---|---|---|
| India | Medium | A larger Mundra smelter could raise domestic refined copper supply and cut imports. |
Industry impact
| Industry | Effect | Reason |
|---|---|---|
| Copper Smelting & Refining | Positive | India's largest custom smelter plans to double its capacity and cut its emissions. |
Who gains, who loses
- Indian copper users: More domestic refined copper could reduce reliance on imports.
Other ways this could play out
- If the expansion is built quickly, India could cut its refined copper imports within a few years.
- If it is delayed, the report's targets will have little effect on supply for some time.
Price risks
- Copper prices are set globally by mine supply and demand, not by one smelter's plans.
- Smelters depend on concentrate supply, which is tight worldwide.
Technical view
Price is mixed relative to its 20-period and 50-period moving averages, showing no clear trend alignment.
Computed from metalscost.com's own stored price history.
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