scholarly journals Techno-economic and exergy analysis of tank and pit thermal energy storage for renewables district heating systems

2021 ◽  
Vol 180 ◽  
pp. 1358-1379
Author(s):  
Abdulrahman Dahash ◽  
Fabian Ochs ◽  
Alice Tosatto
Keyword(s):  
Energy Storage ◽  
Thermal Energy ◽  
Thermal Energy Storage ◽  
Exergy Analysis ◽  
District Heating ◽  
Heating Systems ◽  
District Heating Systems

Environmental and economic assessment of borehole thermal energy storage in district heating systems

2018 ◽  
Vol 216 ◽  
pp. 73-90 ◽  
Author(s):  
Bastian Welsch ◽  
Laura Göllner-Völker ◽  
Daniel O. Schulte ◽  
Kristian Bär ◽  
Ingo Sass ◽  
...  
Keyword(s):  
Energy Storage ◽  
Thermal Energy ◽  
Thermal Energy Storage ◽  
District Heating ◽  
Economic Assessment ◽  
Heating Systems ◽  
District Heating Systems

scholarly journals Optimal Energy Portfolios in the Heating Sector and Flexibility Potentials of Combined-Heat-Power Plants and District Heating Systems

2021 ◽  
pp. 219-234
Author(s):  
Maciej Raczyński ◽  
Artur Wyrwa ◽  
Marcin Pluta ◽  
Wojciech Suwała
Keyword(s):  
Energy Storage ◽  
Thermal Energy ◽  
Emission Reduction ◽  
Power Plants ◽  
District Heating ◽  
Energy System ◽  
Heat Power ◽  
Heating Systems ◽  
District Heating Systems

AbstractThis chapter examines the role of centralized district heating (DH) systems in context of energy system flexibility and decarbonization. The analysis is performed by applying the model TIMES-Heat-EU. Capacity expansion and operation of the district heating generation units is mainly driven by the evolution of the district heating demand, which varies between the REFLEX scenarios. In all scenarios fuel and technology switches toward bioenergy and natural gas leading to CO2 emission reduction. Since the total amount of energy produced (both heat and electricity) is the highest in the High-RES centralized scenario, the corresponding CO2 emissions for district heating are the highest as well. The CO2 emissions can be reduced by ⁓60% in 2050 compared to 2015. Furthermore, the role of thermal energy storage and power-to-heat technologies is examined.

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