EngineeringHeight

Tallest chimney

Record

419.7 m

1,377.0 ft

Record holder
Chimney of GRES-2 Power Station

✓ Value cross-checked in a second source

Tallest chimney
Photo: Druschba 4 · Public domain

What to remember

In Kazakhstan, Ekibastuz GRES-2 Power Station has a chimney 419.7 m tall, or 1,377 feet, built in 1987. No chimney ever built has been taller, which gives it the chimney line among the height records.

The station burns coal. It lies close to Solnechny and Shandaksor, and its ash is dumped into Karasor, a nearby lake. Together with GRES-1, it helped generate over 40% of the country's electricity in 2025.

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