The Power Ministry is likely to issue soon new norms for bringing greener options of electricity transmission cables like aluminium to protect environment from ill-effects of lead-based equipment, according to a source.
Admitting that lead electricity transmission cables are an environmental hazard and poisonous, the Power Ministry along the Central Electricity Authority (CEA), has been discussing issue with industry players to bring new guidelines to avoid use of the material.
“The Power Ministry and the CEA are working on greener options. The new guidelines will be issued shortly,” the source said.
According to World Health Organisation estimates, 240 million people globally are overexposed to lead poisoning. The lead-based metallic sheath used in power cables for earthing and anti-corrosion purposes contributes to 35-48 per cent of the weight of cables of voltage levels ranging from 66 kV to 220 kV. Read more