Lead: a vital role in energy storage

Lead’s main use is in storage batteries, where it is a reliable source of backup power. The growing use of intermittent renewable power generation makes high-capacity storage an important sector which will require a range of battery technologies. 

Key features of lead

Lead’s chemical and physical properties make it ideal for use in rechargeable electrical storage, particularly where there is a need for high-surge current such as starter motors.

The International Lead Association (ILA) estimates 70% of all rechargeable battery capacity worldwide is provided by lead-acid batteries.

Lead is highly recyclable: the ILA estimates the recycling of lead batteries in Europe and the US runs at 99%.

Lead’s density and other physical properties allow it to act as a protective shield against radiation in medical facilities, laboratories and nuclear plants.