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Decarbonisation of Poland’s district heating networks

Ramboll

Case

District energy

+3

Decarbonisation of Poland’s district heating networks

Veolia is one of Poland’s major heat generators and suppliers, supplying district heat to a large percentage of Polish households. This includes, among other, Veolia term, whose district heating networks cover a number of cities and towns throughout the country. However, like in most of Poland
Leveraging excess heat to accelerate Warsaw’s green transition

Danfoss

Case

Heat storage

+7

Leveraging excess heat to accelerate Warsaw’s green transition

Poland is a powerhouse of European energy. With the fifth largest energy sector in the European Union (EU), Poland produces more than 4.2 million terajoules (TJ) of energy – double that of Belgium and four times that of Hungary.i However, due in part to the historical significance of the coal indust
E-fuel for the shipping industry of tomorrow

European Energy

Case

Carbon capture, storage and utilisation

+13

E-fuel for the shipping industry of tomorrow

Approximately 90 percent of all commercial goods are shipped by the sea, and maritime transport is projected to grow. The International Maritime Organisation took an important step by committing to new greenhouse gas emissions reduction targets and are planning to develop and adopt measures by 2025
Effectively increasing renewable energy yields

EMD International

Case

District energy

+1

Effectively increasing renewable energy yields

The district heating system situated in Hvide Sande, in the western part of Denmark, encompasses a variety of power generation and consumption units. It comprises a  pair of heat storage tanks, a solar thermal plant spanning 9,576 m2, and three 3MW wind turbines (WTGs). These WTG’s electrical output
Perfecting pipelines across Hamburg

Kingspan LOGSTOR

Case

District energy

+1

Perfecting pipelines across Hamburg

Having served more than half a decade as a two-unit coalfired power plant, the Wedel plant with a gross capacity of 289,7 MW, will gradually reduce its burning of coal by up to 30 percent, for the remainder of its operation. Saving around 150,000 tonnes of coal, its closure contributes to a signific
Decarbonisation through biomass and heat pumps

Linka Group

Case

District energy

+1

Decarbonisation through biomass and heat pumps

Egtved Varmeværk is a Danish district heating plant located in the town of Egtved in the Danish Region of Southern Denmark. The plant provides centralised  heating to the local community, distributing hot water or steam to residential and commercial buildings or space heating and domestic hot water.
Joining forces in Aarhus for EU’s largest geothermal heating plant

Innargi

Case

District energy

+1

Joining forces in Aarhus for EU’s largest geothermal heating plant

Kredsløb, a utility group, owned by the Aarhus municipality, has the responsibility for processing waste as well as supplying the municipality with 90 percent of its district heating. However, Kredsløb needs to phase out 50 percent of its current biomass-based heat supply by 2030. In a broader conte
Storing heat for a cold day in Denmark’s Capital Region

PlanEnergi

Case

District energy

+1

Storing heat for a cold day in Denmark’s Capital Region

In the journey towards establishing a fossil-free energy system, maintaining an equilibrium between energy consumption and production is pivotal. This balance needs to be economically viable, especially regarding the inclusion of a high share of fluctuating renewable energy sources. Taking a signifi
The future of district heating

Energy Modelling Lab

Case

District heating

The future of district heating

The green transition implies major changes in the district heating systems. In Denmark, district heating supplies about 66 percent of the households. The Danish authorities are planning to increase this number and connect as many households as possible during the upcoming years. So far, district hea
Temperature Optimisation And Localisation Of Faults In Customer Installations

ENFOR

Case

District heating

+1

Temperature Optimisation And Localisation Of Faults In Customer Installations

With a top-of-the-line production facility, Brønderslev Fjernvarme wanted to optimise how it utilises the facility by collecting and using data from customers, the distribution system and weather forecasts. The district heating company located at the northern top of Jutland, was part of the research
Monitoring, Troubleshooting and Maintaining Heating Plants

Kamstrup

Case

District energy

+1

Monitoring, Troubleshooting and Maintaining Heating Plants

The green transition of district heating is inextricably linked with lower temperatures in the district heating network. The efficiency of heat pumps depends to a high degree on return temperatures, and there are significant gains from lowering the temperature through effective flue gas condensation
Industrial customers see the value of digitalising district heating

Kamstrup

Case

District heating

+1

Industrial customers see the value of digitalising district heating

This case story is a part of the case catalogue Digitalisation of the Danish Heating Sector. Find more examples of digitalisation and data-driven operations by downloading the case catalogue. Avedøre Holme in the Southern part of Copenhagen is facing a substantial change in its district heating syst
AN Energi a.m.b.a

Kamstrup

Case

District energy

+1

AN Energi a.m.b.a

Digitalisation of Water and Heating Consumption Data. In 2014, Aalestrup Varme and Aalestrup Vand entered into a contract with Kamstrup on a three-year project to replace all energy meters. Subsequently, the Aalestrup and AN Energi heating plants merged, and a similar system was quickly established
Aars Fjernvarme a.m.b.a.

Kamstrup

Case

District energy

+1

Aars Fjernvarme a.m.b.a.

Data-Driven Operations and Renovation. Until recently, Aars Fjernvarme primarily used data for invoicing, but it seemed obvious to use the data collected on supply and return temperatures and flow to be able to look  more closely at the condition of the distribution system – all the way to the end-u
Reduction of Energy Consumption in Næstved

Kamstrup

Case

District energy

+1

Reduction of Energy Consumption in Næstved

In 2017, Næstved Fjernvarme entered into a partnership agreement with the project owner Næstved Municipality in the southern part of Denmark. The purpose of the partnership agreement was to improve energy efficiency in buildings with district heating, minimise energy loss in the district heating sy
Løkken Varmeværk a.m.b.a.

Kamstrup

Case

District heating

+1

Løkken Varmeværk a.m.b.a.

Use of Online Data for Condition Based Renovation. Approximately one in four homes in the supply area around Løkken, Denmark is a holiday home, and this share is increasing. This places high demands on keeping the pipelines warm as opposed to all-year houses with a constant baseload. Moreover, renta
District Heating Flexumers in Copenhagen

Danfoss

Case

District heating

+1

District Heating Flexumers in Copenhagen

Together with HOFOR and Københavns Ejendomme og Indkøb (KEID), Danfoss is exploring the potential for optimising the CO2-neutral baseload production in Copenhagen by utilising AI-based heat control from its Leonheat AI system. The first part of the demonstration took place in the 2021- 2022 heating
TREFOR: Temperature optimisation through cloud solution

ENFOR

Case

District energy

+1

TREFOR: Temperature optimisation through cloud solution

TREFOR Varme is obligated to operate the district heating system in the best possible way. This requires automated tools that can contribute to operations optimisation, including temperature optimisation, in which integration between production environment and external suppliers is a necessity. Thro
Use of decision support tool to optimise electricity and heat production

EMD International

Case

District energy

+1

Use of decision support tool to optimise electricity and heat production

Shifts at Ringkøbing Fjernvarmeværk are divided between five people, each with a one-week shift, i.e. there are four weeks break between each shift. In order to establish a clear framework to plan operations, it was decided to procure the decision support tool: eneregyTRADE. The energyPRO system was
Supplying affordable heating in Brooklyn

Danfoss

Case

Energy efficiency in buildings

+3

Supplying affordable heating in Brooklyn

Buildings account for a significant amount of all global energy-related emissions. And according to reports from the Global Alliance for Buildings and Construction, it is estimated that the world will add approximately 230 billion square meters of new construction by 2060, the equivalent to adding a
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