Plan-ST consultants were formed in 2014. Our motto is "sustainability & technology". We have offices in Oslo and Delft.  Our workfield is environmental & building technology consulting.  We assist with optimizing sustainability performance and finding beneficial, innovative construction solutions that are tailored to the specific requirements and conditions of a project. Member of: - The iiSBE, - The Norwegian Solar Energy Association. Plan-ST provides independent advice on: ▪ The bio-economy (bio-based materials, biomass & bio-energy). ▪ Ocean energy. ▪ Resilience & circularity in the built environment. ▪ Carbon sequestration, nitrogen mitigation. ▪ GHG accounting for buildings / energy systems. ▪ Sustainability in the built & marine environments. ▪ Environmental performance of buildings. ▪ Solar technologies, geothermal / aquathermal energy, wind energy, heat recovery systems in buildings / urban areas. ▪ Renewable energy in neighbourhoods, building integrated renewable energy. ▪ Energy efficiency in buildings, energy performance certification. ▪ Next-generation energies. ▪ Building physics & indoor climate. ▪ Bioclimatic solutions for building envelopes & public spaces. ▪ Building technology (building systems – building methods). ▪ Spatial planning for renewable energy plants. ▪ Life-cycle analysis (LCA), ecological footprint calculation, environmental impact analysis. In 2023, we will start with BREEAM certification. In collaboration with other consulting firms, we form multidisciplinary engineering teams to provide specialized advice for large-scale renewable energy projects, both offshore and onshore. For building performance simulation we use 3D CFD software, analytical modeling applications and own calculation tools. Product development that we are involved in is shown on the affiliated pages at the upper right. Regarding quality control, we provide: ▪ Examination of the state of existing buildings, ▪ Auditing for new-build projects & refurbishments.