Low Temperature District Heating for the Baltic Sea Region (LowTEMP)

In order to contribute to a reduction of energy waste and greenhouse gas emissions in the Baltic Sea Region (BSR), energy supply systems in all countries need to become much more efficient. Thereby, district heating (DH) infrastructures play an important role, but currently, existing DH systems do not comply with increased energy efficiency standards and often are technically outdated. Therefore, they need to be upgraded and technology has to change, i.e. present DH systems must undergo a change towards low temperature DH networks, upplying heat to new low energy buildings, but also to the existing building stock that has been or will be refurbished.

Low temperature district heating (LTDH) is a possibility to optimise existing DH systems or to develop independent future sustainable grids. By lowering the temperature, a reduction of heat losses and the utilisation of renewable energy and waste-to-heat sources are possible.

Within the LowTEMP project, partners from nine BSR countries come together, representing local and regional public authorities, DH providers, energy agencies, research institutions and national associations representing the energy and DH sector. Together they aim to make the DH supply in their municipalities or regions, but also on a broader scale in other BSR regions, more sustainable by integrating LTDH solutions. To reach this aim, project activities and outputs will be realised, that provide local and regional public authorities as well as institutions, being responsible for the energy supply structures, with know-how and strategic tools on how to plan, finance, install and manage LTDH systems. The project partners will jointly produce a knowledge platform on DH in the BSR, an assessment of the sustainability effects, business models and funding structures for LTDH, as well as a training programme to disseminate and promote the project know-how and improve the capacities of responsible stakeholders in the BSR. In addition, a central result will be pilot energy strategies that will be developed by the partner municipalities with support of the whole project consortium. Also, pilot testing measures will be realised, as first steps towards the reconstruction of the DH supply structure.

Through the LowTEMP project outputs, project partners and target groups will be equipped with guidelines, strategic approaches and solutions on how to integrate LTDH in their municipalities or regions. This shall lead to the implementation of concrete projects restructuring the existing DH systems towards future sustainable LTDH grids.

 

Title Low Temperature District Heating for the Baltic Sea Region
Abbreviation LowTEMP
Lead partner Institute of Fluid Flow Machinery, Polish Academy of Sciences (Poland)
Programme Interreg Baltic Sea Region 2014-2020
Partners
  1. University of Technology (BTU) Cottbus Senftenberg (Germany)
  2. ZEBAU - Centre for Energy, Construction, Architecture and the Environment GmbH (Germany)
  3. Holbaek Municipality (Denmark)
  4. Gate 21 (Denmark)
  5. Lejre Municipality (Denmark)
  6. Sustainable Business Hub (Sweden)
  7. City of Malmö (Sweden)
  8. Thermopolis Ltd. (Finland)
  9. District Heating Kurikka (Finland)
  10. Tartu Regional Energy Agency (Estonia)
  11. Riga Technical University (Latvia)
  12. Vidzeme Planning Region (Latvia)
  13. Gulbene Municipality Council (Latvia)
  14. Klaipeda University (Lithuania)
  15. Public Institution Housing Energy Efficiency Agency (Lithuania)
  16. ANO Energy Efficiency Centre (Russia)
  17. District Heating Enterprise Ltd. - OPEC Gdynia (Poland)
  18. AGFW | Energy Efficiency Association for Heating,
  19. Cooling and CHP (Germany)
Objectives

Project specific objective is to increase energy efficiency based on enhanced capacity of public and private actors involved in energy planning. 

The first objective of the LowTEMP project is to increase the knowhow and competences within the project partnership. Secondly, LowTEMP aims to jointly collect and analyse data and information and then develop, knowledge pools, guidelines, strategies and tools that constitute the basis for the planning, installation and management of LTDH systems. The third aim of LowTEMP is to apply and disseminate the developed know-how and the project outputs, i.e. pilot energy strategies, proof of LTDH sustainability and financial strategies that support the implementation and management of LTDH systems, to broader target groups outside the partnership via a training programme and connected dissemination measures.
Activities
  1. Development of methodology to collect information and data on DH and LTDH;
  2. Development of knowledge platform;
  3. Collection, evaluation and processing of data and information;
  4. Analysis of institutional, organisational and technical framework for LTDH;
  5. Development of methodology for strategies to implement LTDH;
  6. Implementation of pilot testing measures paving the way to LTDH;
  7. Development of pilot energy strategies for selected municipalities;
  8. Analysis of methods to calculate CO2 emissions;
  9. Development of a life cycle analysis (LCA);
  10. Development of life cycle cost analysis (LCCA);
  11. Development of simulation model on environmental benefits of LTDH;
  12. Analysis of financial framework and funding gaps;
  13. Analysis of existing contracting and payment models in DH;
  14. Development of innovative funding structures for LTDH;
  15. Implementation of study visits, lectures and seminars to increase the partnerships knowledge on LTDH;
  16. Awareness raising and knowledge transfer in the selected municipalities and regions;
  17. Development of training programme on the planning, installation and management of LTDH systems. 
Results
  1. Methodology for data collection and knowledge platform;
  2. Report on current energy supply framework conditions for LTDH in partner municipalities and regions;
  3. Methodology for strategies to implement LTDH;
  4. Developed pilot testing measures in partner municipalities;
  5. Developed pilot energy strategies for selected municipalities;
  6. Report – Description and analysis of methods for calculation of CO2 emissions;
  7. Life cycle analysis and life cycle cost analysis;
  8. Simulation model on environmental benefits of LTDH;
  9. Calculation method to determine economic efficiency and funding gaps;
  10. Contracting and payment models in DH;
  11. Study on business models and innovative funding structures for LTDH;
  12. Report documenting the content and outcome of study visits, lectures and seminars as well as increased knowledge on LTDH within the partnership;
  13. Documentation on the realised measures to increase the awareness and knowledge of selected stakeholders on LTDH;
  14. Training programme on the planning, installation and management of LTDH systems (“LowTEMP training package”).
Budget
 Total budget – 3 767 755,15 EUR
Vidzeme Planning Region – 149 878,00 EUR
Implementation period
01.10.2017. – 31.12.2020.
Contact person

Līga Puriņa-Purīte

Tel. +371 29214024

E-pasts: liga.pp@vidzeme.lv
Project webpage