Seasonal Thermal Energy Storage in Existing Buildings – initial results from the EINSTEIN Project: World Renewable Energy Congress XIII and Exhibition 2014

Research output: Contribution to conferencePaper

Abstract

This paper gives an overview of the initial results of monitoring from the EINSTEIN project.
EINSTEIN (Effective INtegration of Seasonal Thermal energy storage in ExIsting BuildiNgs) is a €9m EU project funded under the FP7 programme and involves 17 European partners.
The overall objective of EINSTEIN is:
“the development, evaluation and demonstration of a low energy heating system based on Seasonal Thermal Energy Storage (STES) systems in combination with Heat Pumps for space heating and domestic hot water (DHW) requirements for existing buildings to drastically reduce energy consumption in buildings.”
The project ranges from the baselining of STES systems application in existing buildings, the subsequent development of a methodology and an evaluation tool and framework through to the demonstration of the concept in pilot installations.
A key element of the project is to adapt STES to be applied in existing buildings. This paper reports on the initial results of monitoring a STES which is integrated into a solar thermal heating system which is used to supply heat to a multiuse development in Lysekil, Sweden. The refurbished building being monitored has a heated floor area of 381 m² and comprises four shop units on the ground floor and two two-bedroom apartments on the first floor.
A 50 m² solar array in conjunction with a 3300 L buffer tank is used in combination with the seasonal thermal energy store of 23 m³ as the primary heat source for the building. This is supplemented with a connection with the district heating system in the town and electric heating.
This paper provides an overview of the Einstein project and the initial results of the monitoring of the installation described.
LanguageEnglish
Publication statusPublished - 2012

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Thermal energy
Energy storage
Monitoring
Demonstrations
Electric heating
Heating
Space heating
District heating
Energy utilization
Pumps
Hot Temperature
Water

Keywords

  • Seasonal Thermal Energy Storage (STES)
  • Passive House

Cite this

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title = "Seasonal Thermal Energy Storage in Existing Buildings – initial results from the EINSTEIN Project: World Renewable Energy Congress XIII and Exhibition 2014",
abstract = "This paper gives an overview of the initial results of monitoring from the EINSTEIN project.EINSTEIN (Effective INtegration of Seasonal Thermal energy storage in ExIsting BuildiNgs) is a €9m EU project funded under the FP7 programme and involves 17 European partners.The overall objective of EINSTEIN is:“the development, evaluation and demonstration of a low energy heating system based on Seasonal Thermal Energy Storage (STES) systems in combination with Heat Pumps for space heating and domestic hot water (DHW) requirements for existing buildings to drastically reduce energy consumption in buildings.”The project ranges from the baselining of STES systems application in existing buildings, the subsequent development of a methodology and an evaluation tool and framework through to the demonstration of the concept in pilot installations.A key element of the project is to adapt STES to be applied in existing buildings. This paper reports on the initial results of monitoring a STES which is integrated into a solar thermal heating system which is used to supply heat to a multiuse development in Lysekil, Sweden. The refurbished building being monitored has a heated floor area of 381 m² and comprises four shop units on the ground floor and two two-bedroom apartments on the first floor.A 50 m² solar array in conjunction with a 3300 L buffer tank is used in combination with the seasonal thermal energy store of 23 m³ as the primary heat source for the building. This is supplemented with a connection with the district heating system in the town and electric heating.This paper provides an overview of the Einstein project and the initial results of the monitoring of the installation described.",
keywords = "Seasonal Thermal Energy Storage (STES), Passive House",
author = "Shane Colclough and Philip Griffiths and Hewitt, {N. J.}",
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AB - This paper gives an overview of the initial results of monitoring from the EINSTEIN project.EINSTEIN (Effective INtegration of Seasonal Thermal energy storage in ExIsting BuildiNgs) is a €9m EU project funded under the FP7 programme and involves 17 European partners.The overall objective of EINSTEIN is:“the development, evaluation and demonstration of a low energy heating system based on Seasonal Thermal Energy Storage (STES) systems in combination with Heat Pumps for space heating and domestic hot water (DHW) requirements for existing buildings to drastically reduce energy consumption in buildings.”The project ranges from the baselining of STES systems application in existing buildings, the subsequent development of a methodology and an evaluation tool and framework through to the demonstration of the concept in pilot installations.A key element of the project is to adapt STES to be applied in existing buildings. This paper reports on the initial results of monitoring a STES which is integrated into a solar thermal heating system which is used to supply heat to a multiuse development in Lysekil, Sweden. The refurbished building being monitored has a heated floor area of 381 m² and comprises four shop units on the ground floor and two two-bedroom apartments on the first floor.A 50 m² solar array in conjunction with a 3300 L buffer tank is used in combination with the seasonal thermal energy store of 23 m³ as the primary heat source for the building. This is supplemented with a connection with the district heating system in the town and electric heating.This paper provides an overview of the Einstein project and the initial results of the monitoring of the installation described.

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