Iru Power Plant is a co-generation power plant in Iru village, Maardu, Estonia. It is owned by Enefit Green, a subsidiary of Eesti Energia. The plant has a heating capacity of 698 MWt.

Maardu is a town and a municipality in Harju County, Estonia. It is part of Tallinn metropolitan area, located about 15 kilometres (9.3 mi) east of the capital city. The town covers an area of 22.76 km2 and has a population of 16,170.