Fleet analyses

Are you or your company having green thoughts? Fremsyn can help you change your petrol and diesel vehicles to greener alternatives such as electricty and biomethane (bio-CNG). We have extensive experience in developing materials for green decision-makings. Read more or contacts us to learn about how we can help you.

Read moreThe Interest Association for Biomethane in Transportation

The purpose of the report series is to identify and illustrate various solutions to comply with the targets for biofuels in the Danish transport sector by 2020 and 2030.

Read moreGreen transition of the transport sector

Fremsyn promotes green transition in the transport sector by changing fossil fuels with electricity, biomethane, hydrogen and other climate and environmentally friendly propellants.

Read moreBioManS

Biomass management system (BioManS) is supported by the Innovation Fund Denmark and aims to document the composition and origin of biomethane produced from biogas plants.


The V2E project has monitored a very succesful implementation of V2E technology in electric vans in the Capital Region of Denmark. The project documented significant savings in climate and environmental emissions, as well as in business administration economy.

Read moreElectric Vehicles in the City

From February 2014 to June 2016, the project Electric Vehicles in the City provided charging for EVs to residentials in several Danish cities.

Read more

About Fremsyn

Independent consulancy with expertise in green transition within the energy and transportation.

Read more


We provide a wide range of services by delivering material for green decision-makings.

Read more


We frequently participate in Danish and international projects as consultant and business developer.

Read more

Our latest news