Sarpsborg Avfallsenergi AS operates a modern waste incineration plant that focuses on environmentally friendly energy production. The plant utilizes residual waste to generate energy in the form of steam, and annually delivers approximately 200 GWh of energy to Borregaard. The company processes around 80,000 tonnes of residual waste each year, and has a high utilization rate of the energy from the incineration, which is between 94 and 98 percent.
The company follows strict environmental requirements and participates in the EU Emissions Trading System (ETS). To meet its obligations, Sarpsborg Avfallsenergi AS purchases over 40,000 CO₂ allowances each year. The plant has an uptime of 92 percent, which contributes to stable and efficient operation. The company's focus on sustainable management of non-recyclable waste streams is a central part of its business.