Lead does not break down over time and so accumulates in soil, but not much federal testing or scientific research has focused on the potential risks coming from lead-sheathed telephone cables. READ ...

The Centre has declined to ban Indian power and transmission utilities from using high-voltage power cables containing toxic chemical — lead — while laying the underground transmission lines. The CII ...

H05BQ-F cable combines low-smoke zero-halogen materials with high flexibility and resistance to oil, abrasion, and chemicals.

CII has requested the Ministry of Power to consider banning use ofi lead-based high voltage (HV) and extra high voltage (EHV) cables for underground power transmission lines and adopt “greener” ...