Hindustan Zinc has taken another step toward sustainable manufacturing by deepening its long-standing partnership with Tata Steel. The focus this time is on scaling EcoZen, its low-carbon zinc solution, within steel production processes.
What sets EcoZen apart is that it is generated through renewable energy sources, and the carbon footprint is less than 1 ton of CO₂ per ton of zinc, i.e., it is 75% lower than the global average. This has a significant impact on the starting point of the value chain, rather than just the surface.
Zinc is vital for galvanizing steel, which shields it against corrosion, thereby extending the life of the material in various industries, including infrastructure, automobiles, renewable energy, and electronics. Since this coating adds to the overall carbon footprint of steel, switching to EcoZen can have a noticeable impact. In fact, it can help avoid about 400 kg of CO₂ emissions per tonne of steel galvanised compared to conventional zinc.
This partnership is an extension of over two decades of cooperation between these two companies, although now with an increased focus on sustainability and climate action. It also resonates with the overarching need to reduce Scope 3 emissions and create a resilient industrial ecosystem in India.
At the same time, market activity also provided another impetus for Hindustan Zinc. On March 25, Silver ETFs rose by 5.5% as Silver Futures rose by 6%. This was due to a weaker dollar and improving global sentiment.
Spot prices of Silver rose by 3.6% and were valued at $73.78 an ounce.
Hindustan Zinc also rose in sympathy with Silver ETFs, rising by 3.5% and reaching ₹514.25 in morning trade as the company, being the largest Silver producer in India, tends to follow the trends of Silver prices, and this time was no different.
Gold prices also increased, with spot gold gaining 2.5% to $4,587.09 per ounce, and US gold futures gaining 4.2% to $4,586.10.
One of the main reasons for this increase is the fall in crude oil prices, which has come down below $100 a barrel. This has eased inflationary pressures and interest rate hikes in the market.
The fall in oil prices is also due to the possibility of a ceasefire in the Middle East region. US President Donald Trump has announced that there has been some progress in the talks with Iran. This will provide stability in the oil market, as any disturbance in this region is a major cause for oil price volatility.
Oil price volatility is a major factor that affects inflation, and a fall in oil prices will help control inflation. Gold usually responds positively in times of inflation, but a rise in interest rates is not favourable for gold since it does not generate any interest.
What is notable here is the contrast between long-term and short-term trends. On one hand, companies like Hindustan Zinc and Tata Steel are focusing on sustainability and cleaner supply chains through innovations like EcoZen. On the other, global issues like geopolitics, oil prices, and currency are impacting short-term price action in metals.
All of these trends demonstrate how the metals industry is evolving, balancing short-term responses with a clear shift towards a low-carbon future.

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