Teesside mainly associated with the local petrochemical, chemical and steel processing industries. The port is an important piece of logistical infrastructure for the NEPIC cluster of process companies. Teesside continues to be used locally to refer the entire urban area and the name can still be seen in the following uses: It has also been adopted for various other purposes as a synonym for the former county of Cleveland. It is common to see Teesside spelled incorrectly as "Teeside", with a single 's'. Teesside Teesside () is the conurbation in the north east of England around the urban centre of Middlesbrough
Teesside EfW enough to provide for 37,500 homes. This means that over the two facilities, 640,000 tonnes of waste will be burned annually, and over 50 MW of electricity generated. This would make Teesside the largest operational EfW centre in the UK outside London. The plant will be a mirror image of the current one, and will create 160 jobs; 25 in South Tyne and Wear, 100 in the construction of the plant, and the rest once the plant is operational. In August 2010, SITA teamed up with Sembcorp UK to build another waste-to-energy facility in the Teesside region. Wilton 11 on