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Diamond Power Infrastructure Secures 869 KM ECO Conductor Order from Tata Power Renewable Energy
Diamond Power Infrastructure has secured an order worth about INR 31.51 crore from Tata Power Renewable Energy to supply 869 km of ECO conductors for renewable energy evacuation projects across Tamil Nadu, Maharashtra and Karnataka.
March 13, 2026. By Mrinmoy Dey
Power transmission conductors and power cables manufacturer Diamond Power Infrastructure has announced that it has secured an order worth about INR 31.51 crore from Tata Power Renewable Energy (TPREL) for the supply of 869 kilometres of new generation ECO conductors for renewable energy evacuation projects across India.
The order spans multiple renewable power transmission sites across Tamil Nadu, Maharashtra and Karnataka, reinforcing Diamond Power's growing role in enabling India's renewable energy expansion and grid modernisation, the company stated.
Diamond Power Infrastructure is actively expanding its portfolio of advanced transmission conductors to support the evolving requirements of modern power grids and renewable energy integration.
The company is focusing on new generation high-efficiency conductors, including ECO conductors, AL-59 conductors, GAP conductors, HTLS (High Temperature Low Sag) conductors and other advanced transmission conductors.
“These conductors are designed to carry higher power loads, reduce transmission losses, operate at higher temperatures, and minimise sag, making them particularly suitable for renewable energy evacuation corridors and high-capacity transmission networks,” stated the company.
The company is also a supplier of Medium Voltage power cables (3.3 kV to 33 kV) for renewable energy projects, including solar parks, wind farms, and hybrid energy installations.
Over the last two years, the company has supplied more than 12,000 kilometres of Medium Voltage (MV) power cables and over 18,000 kilometres of AL-59 conductors to various renewable energy developers and power evacuation projects across India. These supplies have supported critical grid connectivity and power evacuation infrastructure for new energy projects, stated the company.
It further added that the adoption of ECO and other next-generation conductors allows utilities to transmit significantly higher power through existing transmission corridors, improving grid efficiency while reducing environmental impact.
The order spans multiple renewable power transmission sites across Tamil Nadu, Maharashtra and Karnataka, reinforcing Diamond Power's growing role in enabling India's renewable energy expansion and grid modernisation, the company stated.
Diamond Power Infrastructure is actively expanding its portfolio of advanced transmission conductors to support the evolving requirements of modern power grids and renewable energy integration.
The company is focusing on new generation high-efficiency conductors, including ECO conductors, AL-59 conductors, GAP conductors, HTLS (High Temperature Low Sag) conductors and other advanced transmission conductors.
“These conductors are designed to carry higher power loads, reduce transmission losses, operate at higher temperatures, and minimise sag, making them particularly suitable for renewable energy evacuation corridors and high-capacity transmission networks,” stated the company.
The company is also a supplier of Medium Voltage power cables (3.3 kV to 33 kV) for renewable energy projects, including solar parks, wind farms, and hybrid energy installations.
Over the last two years, the company has supplied more than 12,000 kilometres of Medium Voltage (MV) power cables and over 18,000 kilometres of AL-59 conductors to various renewable energy developers and power evacuation projects across India. These supplies have supported critical grid connectivity and power evacuation infrastructure for new energy projects, stated the company.
It further added that the adoption of ECO and other next-generation conductors allows utilities to transmit significantly higher power through existing transmission corridors, improving grid efficiency while reducing environmental impact.
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