EnergyLab Nordhavn located in Nordhavn, Copenhagen

Clear recommendations from EnergyLab Nordhavn for the sustainable energy solutions of tomorrow

Tuesday 08 Oct 19


Jacob Østergaard
Professor, Head of Division
DTU Wind
+45 45 25 35 01


Frida Frost
Head of Innovation
DTU Wind
+45 93 51 17 73

EnergyLab Nordhavn - Future Smart Energy Solutions

EnergyLab Nordhavn is a four-year project that develops future energy solutions using Nordhavn, Copenhagen as living lab. 

Project partners are DTU, the City of Copenhagen, City & Harbor, HOFOR, Radius, ABB, Danfoss, Nerve Smart Systems, COWI, METRO THERM, Glen Dimplex and PowerLabDK

The project is supported by the EUDP and runs from 2015 to 2019.



Read the recommandations and main results (in Danish)

Learn about EnergyLab Nordhavn, the recommandations and main results in this video (in English)

Read about the project:

After four and a half years, the ambitious EnergyLab Nordhavn project presents a number of recommendations to politicians and public authorities for how to ensure a faster track to green transition.

Since 2015, EnergyLab Nordhavn has developed solutions and methods for sustainable and flexible energy systems in the cities of the future. This has been done in close collaboration between researchers at DTU, Danish industrial and energy companies, and the vibrant urban laboratory in the Copenhagen district of Nordhavn.

The project is ready to present the results and—not least—to pass on the recommendations to politicians, public authorities, and energy suppliers. The recommendations point out how we can optimally utilize the potentials of sustainable, flexible, and sector-linked energy solutions and suggest changes of a number of current obstacles in the current Danish legislation and fiscal structure. Obstacles identified by EnergyLab Nordhavn through its work to create a flexible digital energy system in the Copenhagen district of Nordhavn. Examples include making energy taxes more uniform across energy types and exploiting the potential of buildings for energy storage that can subsequently be made available to the energy system. In addition, access to data from energy suppliers is to be ensured as a basis for continued innovation and development in this area.

"It’s now time for politicians and public authorities to implement the recommendations in the existing legislation so that it matches the development needed to achieve a faster and smarter green transition in Denmark"
Professor Jacob Østergaard, DTU

The recommendations will be handed over to the Director General of the Danish Energy Agency, Kristoffer Böttzauw, at EnergyLab Nordhavn’s conference on 8 October.

“In EnergyLab Nordhavn, we’ve demonstrated how a smart energy system ranging across electricity, heating, buildings, and transport can be realized and function in a vibrant city. It’s now time for politicians and public authorities to implement the recommendations in the existing legislation so that it matches the development needed to achieve a faster and smarter green transition in Denmark,” says Professor Jacob Østergaard, DTU, who has been the initiator of the project and is a member of EnergyLab Nordhavn’s Steering Committee.

Overwhelming interest from abroad
In the past four and a half years, EnergyLab Nordhavn has been visited by more than 150 delegations of mainly foreign decision-makers. They have been able to see for themselves how Danish digital energy technology solutions—which are among the leading solutions in the world—can be used in a city. The participants at the upcoming C40 meeting in Copenhagen will also have an opportunity to visit Nordhavn. 

“As one of the world’s most sustainable capitals, we’re proud of EnergyLab Nordhavn and the intelligent energy technologies that foreign visitors can see demonstrated here. We’re already implementing some of the solutions provided by the project in other districts in Copenhagen as part of the work towards becoming a carbon-neutral city in 2025. The partnership has developed and tested solutions in Nordhavn which can help establish the track for the future energy supply of Copenhagen,” says Head of Division Charlotte Korsgaard, City of Copenhagen, who chairs the Steering Committee for the project. 

The structure of the smart energy system in Nordhavn comprises district heating—which is mainly based on renewable carbon-neutral energy sources—one of the world’s smartest heat pumps, a grid-connected battery and, not least, a data warehouse with real-time sharing of data about energy consumption among residents and businesses in the area.

“The EnergyLab Nordhavn project is now being concluded in its present form, but we hope to continue to be able to use Nordhavn as a testing zone and as a living laboratory for the development of new digital energy solutions in the future. This is absolutely necessary because there is still some way to go to achieve the desired flexibility in a future energy supply which is primarily to be based on renewable energy sources such as wind power and solar energy,” says Jacob Østergaard.

Future prospects for EnergyLab Nordhavn

EnergyLab Nordhavn has been using real-time data to optimize flexible consumption and energy production across supply types. Data and, not least, correct handling of data as well as data communication are a major focal point in our future energy system based on 100% renewable energy.

"I am proud that we have established an intelligent data management system, EnergyDataDK, which, even after the completion of the EnergyLab Nordhavn project, we will expand with data from other Living Labs and test zones in Denmark and help create new smart and intelligent solutions for flexibility and minimization of costs. It is important to be able to test in real time when electricity becomes back-bone in our total energy system as we get more and more wind and solar integrated into ”, says Frida Frost, COO of PowerLabDK (partner in EnergyLab Nordhavn).