Sollihøgda Plussby a smart and sustainable town outside Oslo

Sustainability Solutions

Sollihøgda Plussby is an ambitious environmental project, which aims to provide the Oslo region with smart and sustainable solutions. The pilot project is just outside Oslo and could potentially house 30,000 people and provide 15,000 jobs if the Ringeriksbanen line opens a station on this section.

The aim is to create Europe’s first ‘plus city’, designed and laid out to use smart and sustainable technology from day one of the project. Sollihøgda Plussby will generate more energy than it consumes, and the design is based on all the knowledge we possess about climate change and how we can build zero-emission neighbourhoods in the future (ZEN – the Zero Emissions Network). The town has been planned with green and intelligent solutions for mobility, which should make it more attractive to choose public transport than to own a private car.

The planned zero-emission community is inspired by nature’s own eco-systems where there is no waste and everything is a resource. Sollihøgda Plussby will promote businesses and institutions that want to stimulate innovation and knowledge of ‘smart city’ solutions and the circular economy, which can be exported to other cities both in Norway and abroad.


Bærum, Norway


North Bridge


  • Public financing
  • Traffic analysis
  • Traffic planning
  • Area planning
  • Urban planning
  • Renewable energy
  • Sustainable urban development
  • Climate accounts for bulk handling
  • Smart energy solutions
  • Landscape architecture
  • Railways
  • Transport
  • Environment



Get in contact

Kathrine Strøm
Spatial planning and Landscape architecture, Norway

Tel: +47 924 69 283