Have you heard of combined shallow geothermal drillings, with horizontal arrays, serving individual houses for heating and cooling?
- It’s a climate friendly energy system that provides cheap and efficient heating and cooling for houses.
- It’s a sort of “Cold District heating” because the system basically just provides a closed loop with continuous supply of refrigerant which is shared amongst the houses. Each house has its own heatpump that is using the collective system.
- It’s a system that works for large and small numbers of houses, and therefore suited for different sized communities. In Danish it’s called “Termonet”, in English Thermal net.
In the European funded project Co2mmunity, the concept has been developed in scale 1:1 in the municipality of Middelfart to support Renewable Energy Cooperation’s. However, a lot of work still has to be done to disseminate the advantages, possibilities and know-how.
Therefore, Danish frontrunners organised a virtual meeting where they founded the union “Termonet” on the 16th of March 2020.
The unions newly elected chairman, Søren Skjold Andersen, says: ”All the necessary technology is in place. We know all about heatpumps and buildings, but most often, systems are developed for just one building. There are massive advantages in combining the systems in collective systems. We are only seeing the beginning of the development that will produce new financial models, new ways for spatial planners to develop new cities and retrofit existing, new ways for entrepreneurs and organisational experts to provide climate friendly solutions. With our new union “Termonet” we have created a platform where people can meet and share knowledge. Anyone can join us, and we already have industry, research, private organisations and representatives from the public sector in our union.
In Denmark, there are five termonet systems, some are running and some are under construction. They can be visited in Silkeborg, Skjoldbjerg, Brenderup, Værløse and soon in Jyllinge. Feel free to contact the union Termonet, if you want to learn more about the initiative or technology.
Chairman, Søren Skjold Andersen, CEO Geodrilling, tlf. +45 22 44 08 71.
Boardmember, Morten Mejsen Westergaard, municipality of Middelfart and partner in Co2mmunity, tlf. +45 2054 4795
There is a Danish site www.termonet.dk and further information in English is to be elaborated.
Two weeks ago, a Community Energy Forum for Policy Progress was held in Tallinn, Estonia. In the end, a Joint Declaration of Intent was signed. You can read the text in the following or see the pdf-document here.
Community Energy Forum for Policy Progress
Forum Declaration Tallinn, March 11/12, 2020
At the Community Energy Forum, the Co2mmunity project partners, representatives of ministries, energy institutes and agencies, municipalities and regions as well as universities were from all over the Baltic Sea Region of the European Union were gathered in presence of the president of REScoop.eu to exchange, discuss and debate about community energy, renewable energy sources and investment projects. This declaration has been signed by the attendants.
Let’s take initiative!
The Community Energy Forum has been dedicated to Renewable Energy Communities (now formally recognised in the EU Clean Energy Package) in the Baltic Sea Region and its future development. The discussion was about the state of community energy in the Baltic Sea countries as well as what national, regional and local/municipal authorities can and will have to do to encourage and support Community Energy initiatives through a change in policy-making.
We want to promote Community Energy (CE):
- The recent Green Deal of the European Union includes:
- the claim for clean, affordable and secure energy setting out the requirements that future energy systems must meet. These requirements can be fulfilled by enabling and facilitating energy communities to take an assured position in societies and to operate actively in the energy market. Therefore, the new EU legislation on CEs should effectively be transposed and then properly and intensively implemented in each EU Member State.
- the direct and central focus on building renovation and energy efficiency. CE directly supports relevant activities – engage citizens to lower consumption, deploy more efficient infrastructure, collective decision making, supporting communities at large to initiate buildings renovation projects and focus on fighting energy poverty.
- The Green Deal does not include:
- concrete detailed measures on how to support the democratisation of the energy system, assure and encourage communities as well as local municipalities participating in energy production. There is the need to include more thorough description about the role and expectations of CE in this, as CE is the prime opportunity for communities to take up ownership of a fair share of the decentralised and renewable energy production. of the near future.
- The Clean Energy Package (CEP) clearly acknowledges the big potential of Community Energy since it will secure social acceptance of the energy transition. It states that in every member state (MS) the barriers to community energy should be mapped and consequently removed with determined political action at all levels. Creating a stable policy framework and eliminating regulatory barriers is the key to seize the potential of CE.
We invite all European institutions, national, regional and local legislative bodies as well as local authorities and all European citizens to take initiative on Community Energy.
The potential of Community Energy is at hand, we need the right support from all to bring the changes by action.
We are currently asking for feedback on community energy policy proposals for the Baltic Sea Region. They are based on Co2mmunity research and formulated by Tyrsky Consulting Ltd. Please give us a little bit of your time and take part in our short survey.
Click here to get to the formular. It is accessible until the 6th of March 2020.
Thank you very much for your help!
A housing association in Lappeenranta, Finland, switched their heating system from district heating to geothermal heating half a year ago. The savings in the price of heating are 24 000 euros per year, which is a significant sum. “With this sum, we will finance the energy transition costs completely”, states Vesa Tikkanen, member of the board of the housing association. The payback time for the whole renovation will be around six years. In addition to geothermal heating, also exhaust air is recovered in the building. Next summer, an own solar panel system will start to generate power for all the systems to run.
The maintenance charge of apartments will be kept on the same level as before, however, with lower costs of heating, the funds can be retained and used for other maintenances, e.g. for facades, water and sewage systems. The chairman of the housing association, Tapio Saarelainen, says that the apartments which have been sold after the transition, have been sold for a significantly higher price than usual for Lappeenranta. “We aim to keep our apartment house in such a condition that people enjoy living here and we can call ourselves the most interesting apartment house in the region”.
This transition is not unique. Many housing associations discuss the possibility for a change from district heating and electricity bills with rising costs. Last year, 9000 new installations of geothermal heating systems were made in Finland. Every second new detached private house is heated with a geothermal heating system. In Finland, this means a total of 150 000 active geothermal heating systems nationwide.
For housing associations, there are different purchase options available. Geothermal heating can be purchased also as a service and after the service period and its payments are due, the geothermal heating system in use will change its ownership from the service provider to the housing association. With this, high investment costs at the beginning are not a barrier.
This has also wider effects for locally operated district heating systems, their profitability and business models. As the price of geothermal heating is approximately 40 euro per megawatt hour, district heating costs twice as much. District heating also needs continuous maintenance of its infrastructure. There is a tendency towards regional solutions covered by geothermal heating and also traditional energy companies are looking more into these possibilities in the future.
Find the whole article here (in Finnish).
On the 22nd of January 2020, in the frame of the Project Partner Meeting in Karlskrona, Sweden, the participants visited the Karlskrona Solpark. On a dumpsite close to the city, the local energy company Affärsverken has built a large solar-PV plant. Robbert Prinselaar from Affärsverken explained that 1.2 MW (4000 panels!) have already been built, but there are plans for up to 6 MW. The location is particularly appropriate since the land can not be used for any other purpose. Also, Karlskrona is known to be one of the sunniest places in Sweden.
The project is administrated by the energy company (owned by the municipality) but the panels are owned by a large number of citizens and companies of the region. They are organised as a cooperative owning the panels and leasing the land. A share of 100W, producing 100kWh per year, costs 1000 kronor (around 100 €).
You can find the project in our database.
In the framework of transnational exchange, our project partner Riga Planning Region has produced a video about Co2mmunity in Denmark and Latvia. The first part was filmed at the Climate Day in Middelfart, Denmark in August 2019. You can find the post about the event here. In the second part, the municipality of Mārupe, Latvia explains their involvement into Co2mmunity.
Let’s take initiative!
March 11/12, 2020 in Tallinn, Estonia
The Community Energy Forum for Policy Progress is a lunch to lunch event during which Europe’s renewable energy community meets to network, discuss and forge joint action on policy progress.
The Community Energy Forum for Policy Progress is the place where the ‘renewable energy community’ meets. It provides an interactive experience to catch up on the current state of play on a broad range of issues concerning community renewable energy and to discuss ways of moving forward. The Community Energy Forum for Policy Progress targets professionals from community energy, governments, public institutions, citizens, NGOs and academia.
The Energy Forum for Policy Progress is organised jointly by Tartu Regional Energy Agency and Kiel University.
Registration will be open until end of February 2020.
For further information please contact the project coordinator via email@example.com
On 18th of December 2019, representatives of FNEZ (Foundation for Sustainable Energy), as a part of the RENCOP Working Group activities, took part in a meeting of the RES Council functioning within the Polish Confederation Lewiatan. Its objective is to develop and promote recommendations for legislative and structural changes enabling the development of renewable energy sources in Poland. In its statements, the Council is guided by the overriding interest, i.e. the development of the energy market in Poland in an effective and sustainable manner in the interest of both energy producers and consumers.
During the meeting, the assumptions and objectives of the Co2mmunity project conducted by FNEZ were presented. The participants of the meeting were acquainted also with the structure of the Handbook for Renewable Community Energy. It is assumed that the document will contain an analysis of national conditions, good practices and guidelines for initiating and conducting community energy projects in Poland. The document will be sent to the members of the RES Council for consultation.
Further meetings of the RES Council are planned, where other issues concerning the activities of the Co2mmunity project, including the RENCOP Working Group, will be discussed.
The next Estonian RENCOP seminar was held in Tartu, Estonia on 4th of December 2019. 20 participants from mainly South-Estonian regions attended representing potential CE initiatives, apartment associations, NGOs, local stakeholders, and local municipalities.
The first part of the seminar was about community energy, the steps carried out so far in this field in Estonia, the Co2mmunity project and the RENCOP approach as well as good examples of CE in Estonia and neighbouring countries (Germany, Denmark, Finland).
The core topic of the first part was about renewable energy communities, the amended renewable energy directive, and the adoption of Estonian law from a national point of view presented by the Energy department of the Ministry of Economic Affairs and Communication.
The second interactive part of the seminar was dedicated to the CE country specific handbook (developed under the Co2mmunity project). Responsible experts introduced the nature, content and main topics of the handbook. Following the handbook, main topics under common discussion were:
- main current obstacles, what specifically prevents you from setting up a community energy project?
- what would be solutions?
- what can municipalities do to support community renewable energy projects?
- other hot local practical topics related to energy cooperatives (how to distribute produced energy internally within community, maintenance, CE in rural areas etc).
Results and findings from the discussion will be reflected during upcoming seminars and meetings. Some information will be used in the handbook under development. Activities agreed upon during the discussion will be implemented.
At least one additional expert joined the Estonian expert-driven RENCOP.