Tvinn develops smart energy systems that accelerate the world’s transition to a fossil-free society. Our vision is to create solutions that reduce humankind’s impact on the environment.
We offer smart charging, energy management systems, and demand response solutions that enable and optimizes the charging of electric vehicles while supporting the smart grid.
Utilifeed provides web-based services for district heating utility providers and customers. Our solutions combine industrial expertise with modern IT-infrastructure and data analysis, creating user-friendly but powerful tools which enable increased resource utilisation, improved customer relations and reduced environmental footprint.
We have specialized in complete solutions for water treatment in all types of cooling, heating and process plants. Our method gives your system a longer life, lower maintenance costs and better energy transfer properties. Overall, it is a clear improvement of the operating economy. The Waren effect cannot be compared with any other type of system treatment currently on the market. All our treatments are according to the European standard. We have also developed specialized standards for all types of energy systems. We always certificate our treatment and leave a 2-year warranty after achieving standard level.
Vattenfall is one of Europe’s largest generators of electricity and largest producer of heat. Vattenfall’s main products are electricity, heat and gas. In electricity and heat, Vattenfall works in all parts of the value chain: generation, distribution and sales.
In gas, Vattenfall is active in sales. Vattenfall also conducts energy trading and lignite mining.