Sievierodonetsk

The battle of Sievierodonetsk was a military engagement in the wider battle of Donbas of the eastern Ukraine campaign during the Russian invasion of Ukraine.

Sievierodonetsk (SEV-ər-ə-don-YETSK), also spelled Severodonetsk or Siverskodonetsk, is a city in Luhansk Oblast, eastern Ukraine. It is located to the northeast of the left bank of the Donets river and approximately 110 km (68 mi) to the northwest from the administrative center of the oblast, Luhansk. Sievierodonetsk faces neighbouring Lysychansk across the river. The city, whose name comes from the above-mentioned river, had a population of 99,067 (2022 estimate), making it then the second-most populous city in the oblast. Since June 2022, it has been militarily occupied and administered by Russia.

Sievierodonetsk Airport is a closed airport in the city of Sievierodonetsk, Luhansk Oblast in Ukraine. It is relatively small and has one concrete runway which is 1,420 meters in length.

The battles of Sievierodonetsk were a series of battles between Ukrainian troops and Luhansk People's Republic formations during the war in Donbas in and around the Eastern Ukrainian cluster of cities of Rubizhne, Lysychansk, and Sieverodonetsk for control.

Sievierodonetsk Association "Azot" is a chemical producer based in Sievierodonetsk, Luhansk Oblast, Ukraine. It is the third largest producer of ammonia in the country and one of the largest in Europe; producing nitrogen fertilizers, methanol, acetic acid, vinyl acetate, and their derivatives; acetylene, formalin, catalysts, household chemicals, and other chemical products. The successor of the Lysychansk Nitrogen Fertilizer Plant built in 1934, "Azot" produced its first output of ammonium nitrate on 1 January 1951. Sometime after the dissolution of the Soviet Union, the chemical plant was acquired by Ostchem Holding, part of Group DF run by Ukrainian oligarch Dmytro Firtash.

Sievierodonetsk Power Station (also known as Sievierodonetsk TEC, Ukrainian: Сєвєродонецька ТЕЦ) is a thermal power station at Sievierodonetsk in Luhansk Oblast, Ukraine. It went in service in 1952 and is the heat supplier of Azot works in Sievierodonetsk. It has installed power capacity of 150 MW.