How to develop fifth-generation district heating and cooling in Sweden? Application review and best practices proposed by middle agents

Abugabbara, Marwan; Gehlin, Signhild; Lindhe, Jonas; Axell, Monica; Holm, Daniel; Johansson, Hans; Larsson, Martin; Mattsson, Annika; Näslund, Ulf; Puttige, Anjan Rao; Berglöf, Klas; Claesson, Johan; Hofmeister, Morten; Janson, Ulla; Jensen, Aksel Wedel Bang; Termén, Jens; Javed, Saqib

doi:10.1016/j.egyr.2023.04.048

Cited by 15 publications

(1 citation statement)

References 43 publications

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“…[18], [38], [38] Integration of renewables Thermal energy storage is regarded as a promising technology for integration of renewable energy sources, assisting in counteracting the intermittency of solar and wind power. [31], [39] 5GDHC ready Heat storages constitute fundaments in 5 th generation district heating having a 100% renewable energy target. [31], [38], [40] Peak shaving PTES help reduce the dependency of fossil fuels and other expensive fuels during periods of high heat demand.…”

Section: Lifespanmentioning

confidence: 99%

A Review of Possibilities and Challenges of Pit Thermal Energy Storages in Swedish District Heating Networks

Fogelström,

Danielski,

Nguyen

et al. 2024

Int Sustain Ener Conf Proc

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The use of pit thermal energy storages (PTES) enables higher solar fraction in district heating networks by counteracting the mismatch between heat demand and production in solar district heating (SDH) installations. Capital costs linked to land areas with site-specific geological conditions are the deciding factors for PTES constructions. This study investigates non-technical and technical factors for the implementation of PTES in Swedish district heating networks. Having several SDH and PTES installations in operation the country of Denmark is used as a reference. This study, based on literature review, discusses the drivers and challenges for the use of PTES in district heating networks.

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