Sektorkopplung – Was ist darunter zu verstehen?

Wietschel, Martin; Plötz, Patrick; Klobasa, Marian; Müller-Kirchenbauer, Joachim; Kochems, Johannes; Hermann, Lisa; Grosse, Benjamin; Nacken, Lukas; Küster, Michael; Naumann, David; Kost, Christoph; Fahl, Ulrich; Timmermann, Daniel B.; Albert, Denise

doi:10.1007/s12398-018-0241-3

Cited by 12 publications

(16 citation statements)

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“…Additional advantages like utilising synergies between energy vectors, increasing efficiency and flexibility of the energy system, consequently resulting in CO 2 reductions, and further inclusion of local RES in the energy system are declared [5]. This is in line with the overall objective of SC, as described in Wietschel et al [2], aiming for the reduction of greenhouse gas emissions through the substitution of fossil energy.…”

mentioning

confidence: 63%

“…Lund et al [7] approach SC with the concept of "smart energy systems" that goes beyond independent energy grids and covers sectors like electricity, heating, cooling, industry, buildings and transportation. Similar to Wietschel et al [2], they argue that emphasis should be laid on the integration of all energy-related sectors, as well as on the associated infrastructure.…”

mentioning

confidence: 81%

“…Within the scientific community, there are different concepts of SC, as a universal definition is still pending. In a comprehensive characterisation, Wietschel et al [2] distinguished between three general perspectives of SC:…”

Section: Different Concepts Of Sector Couplingmentioning

confidence: 99%

“…Sector coupling (SC) emerged as a key strategy for increasing energy efficiency, in order to substitute fossil energy sources, to economically decarbonize the energy system [1][2][3], and finally, to reach global and national climate targets. Many studies understand SC as a means of tackling global warming.…”

Section: Introductionmentioning

confidence: 99%

“…Moreover, already existing and new cross-sectoral applications need to be endorsed. In this sense, an energetic interlinkage between sectors of energy consumption via grid infrastructure is also necessary [2]. Lund et al [7] approach SC with the concept of "smart energy systems" that goes beyond independent energy grids and covers sectors like electricity, heating, cooling, industry, buildings and transportation.…”

mentioning

confidence: 99%

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Evaluating Spatial Interdependencies of Sector Coupling Using Spatiotemporal Modelling

et al. 2021

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In light of global warming and the energy turn, sector coupling has gained increasing interest in recent years, from both the scientific community and politics. In the following article it is hypothesized that efficient multifaceted sector coupling solutions depend on detailed spatial and temporal characteristics of energy demand and supply. Hence, spatiotemporal modelling is used as a methodology of integrated spatial and energy planning, in order to determine favourable sector coupling strategies at the local level. A case study evaluation was carried out for both central and decentral renewable energy sources. Considering the high temporal resolutions of energy demand and supply, the results revealed a feasible operation of a district heating network in the central areas of the case study municipalities. Additionally, building integrated solar energy technologies are capable of providing large amount of excess energy that could serve other demand sectors, such as the mobility sector, or could be used for Power-to-X solutions. It is suggested that sector coupling strategies require spatial considerations and high temporal comparisons, in order to be reasonably integrated in spatial and urban planning.

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confidence: 63%

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confidence: 81%

Section: Different Concepts Of Sector Couplingmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

mentioning

confidence: 99%

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Evaluating Spatial Interdependencies of Sector Coupling Using Spatiotemporal Modelling

et al. 2021

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The sector coupling concept: A critical review

Ramsebner

Haas

Ajanović

et al. 2021

WIREs Energy & Environment

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Pursued climate goals require reduced greenhouse gas emissions by substituting fossil fuels with energy from renewable sources in all energy-consuming processes. On a large-scale, this can mainly be achieved through electricity from wind and sun, which are subject to intermittency. To efficiently integrate this variable energy, a coupling of the power sector to the residential, transport, industry, and commercial/trade sector is often promoted, called sector coupling (SC). Nevertheless, our literature review indicates that SC is frequently misinterpreted and its scope varies among available research, from exclusively considering the use of excess renewable electricity to a rather holistic view of integrated energy systems, including excess heat or even biomass sources. The core objective of this article is to provide a thorough understanding of the SC concept through an analysis of its origin and its main purpose, as described in the current literature. We provide a structured categorization of SC, derived from our findings, and critically discuss its remaining challenges as well as its value for renewable energy systems. We find that SC is rooted in the increasing use of variable renewable energy sources, and its main assets are the flexibility it provides for renewable energy systems, decarbonization potential for fossil-fuel-based end-consumption sectors, and consequently, reduced dependency on oil and gas extracting countries. However, the enabling technologies face great challenges in their economic feasibility because of the uncertain future development of competing solutions.

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Overview of Energy Storage Technologies Besides Batteries

Schischke,

Grevé,

Ehrenstein

et al. 2024

The Materials Research Society Series

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This chapter provides an overview of energy storage technologies besides what is commonly referred to as batteries, namely, pumped hydro storage, compressed air energy storage, flywheel storage, flow batteries, and power-to-X technologies. The operating principle of each technology is described briefly along with typical applications of the technology. Additionally, insights into the ecological footprint of the different energy storage systems are presented.

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Sektorkopplung – Was ist darunter zu verstehen?

Cited by 12 publications

References 1 publication

Evaluating Spatial Interdependencies of Sector Coupling Using Spatiotemporal Modelling

Evaluating Spatial Interdependencies of Sector Coupling Using Spatiotemporal Modelling

The sector coupling concept: A critical review

Overview of Energy Storage Technologies Besides Batteries

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