scholarly journals Model Coupling Approach for the Analysis of the Future European Energy System

2021 ◽  
pp. 27-51
Author(s):  
Robert Kunze ◽  
Steffi Schreiber
Keyword(s):  
Life Cycle Assessment ◽  
Energy System ◽  
Model Coupling ◽  
Low Carbon ◽  
Simulation Tools ◽  
Energy Models ◽  
Depth Analysis ◽  
Coupling Approach ◽  
The Individual ◽  
Flexibility Options

AbstractIn REFLEX ten different bottom-up simulation tools, fundamental energy system models, and approaches for life cycle assessment are coupled to a comprehensive Energy Models System. This Energy Models System allows an in–depth analysis and simultaneously a holistic evaluation of the development toward a low–carbon European energy system with focus on flexibility options up to the year 2050. Different variables are exchanged among the individual models within the Energy Models System. For a consistent analysis, relevant framework and scenario data need to be harmonized between the models.

Modelling concentrated solar power (CSP) in the Brazilian energy system: A soft-linked model coupling approach

Energy ◽  
2016 ◽  
Vol 116 ◽  
pp. 265-280 ◽  
Author(s):  
Rafael Soria ◽  
André F.P. Lucena ◽  
Jan Tomaschek ◽  
Tobias Fichter ◽  
Thomas Haasz ◽  
...  
Keyword(s):  
Solar Power ◽  
Energy System ◽  
Model Coupling ◽  
Concentrated Solar Power ◽  
System A ◽  
Coupling Approach ◽  
Linked Model

scholarly journals Optimal Energy Portfolios in the Electricity Sector: Trade-Offs and Interplay Between Different Flexibility Options

2021 ◽  
pp. 177-198
Author(s):  
Steffi Schreiber ◽  
Christoph Zöphel ◽  
Dominik Möst
Keyword(s):  
Renewable Energy Sources ◽  
Energy System ◽  
Electricity Sector ◽  
Low Carbon ◽  
System Transformation ◽  
Need For Power ◽  
Trade Offs ◽  
Optimal Mix ◽  
Low Carbon Technologies ◽  
Flexibility Options

AbstractThe expansion of renewable energy sources (RES) and the electrification of demand side sectors raise the need for power system flexibility. The following model-based analysis illustrates the complexity of the European energy system transformation with pathways regarding the RES expansion, sector coupling, and different levels of flexibility provision. Differences occur concerning the optimal mix of flexibility options between the moderate and ambitious climate target scenarios. Dispatchable back-up capacities are necessary, also in presence of high RES shares. Here, CO2 prices influence the role of low-carbon technologies. Due to cross-sectoral interactions, energy storages have a limited value. For the ambitious scenarios, the emission reductions come close to the Green Deal targets of the European Commission, while levelized costs of electricity increase moderately compared to the less ambitious scenario.

scholarly journals Heat Decarbonisation Modelling Approaches in the UK: An Energy System Architecture Perspective

Energies ◽  
2020 ◽  
Vol 13 (8) ◽  
pp. 1869 ◽  
Author(s):  
Daniel Scamman ◽  
Baltazar Solano-Rodríguez ◽  
Steve Pye ◽  
Lai Fong Chiu ◽  
Andrew Z. P. Smith ◽  
...  
Keyword(s):  
System Architecture ◽  
Energy System ◽  
The Novel ◽  
Low Carbon ◽  
Carbon Supply ◽  
Energy Models ◽  
Spatio Temporal ◽  
Restricted Representation ◽  
The Uk ◽  
Modelling Approaches

Energy models have been widely applied to the analysis of energy system decarbonisation to assess the options and costs of a transition to a low carbon supply. However, questions persist as to whether they are able to effectively represent and assess heat decarbonisation pathways for the buildings sector. A range of limitations have been identified, including a poor spatio-temporal resolution, limited representation of behaviour, and restricted representation of the full technical option set. This paper undertakes a review of existing energy models for heat decarbonisation in the UK, applying the novel perspective of energy system architecture (ESA). A set of ESA-related features are identified (including evolvability, flexibility, robustness, and feasibility), and models are reviewed against these features. The review finds that a range of models exist that have strengths across different features of ESA, suggesting that multiple modelling approaches are needed in order to adequately address the heat decarbonisation challenge. However, opportunities to improve existing models and develop new approaches also exist, and a research agenda is therefore proposed.

scholarly journals Stakeholders’ Interests in Developing an Energy Ecosystem for the Superblock—Case Hiedanranta

2019 ◽  
Vol 12 (1) ◽  
pp. 327 ◽  
Author(s):  
Tuomo Joensuu ◽  
Markku Norvasuo ◽  
Harry Edelman
Keyword(s):  
Driving Forces ◽  
Energy System ◽  
Economic Benefits ◽  
Development Project ◽  
Social Contexts ◽  
Low Carbon ◽  
Urban Context ◽  
Simulation Tools ◽  
Policy Objectives ◽  
Legislative Reforms

Policy objectives aimed toward zero-energy buildings call for the utilization of building-integrated renewable energy and distributed energy resources (DER). To enhance the utilization of DER, previous literature proposed the concept of an integrated community energy system (ICES). This research suggested using superblocks (units of multiple urban blocks) to define geographical limits, social contexts, and possibly common administrations for ICESs along with other living- and sustainability-related activities in an urban context. Through interviews with key stakeholders and an analysis, this research investigates the applicability of the superblock-ICES as a way of reaching the low-carbon objectives in the Hiedanranta brownfield development project in the city of Tampere, Finland. This research confirms that the driving forces of community-based solutions are economic benefits, technical development, and objectives of sustainability, and reveals or confirms that social acceptability, missing planning practices, economic risk, and missing or hindering legislation are the main issues or barriers of superblock-ICESs. For a wider adoption of superblock-ICESs, this research suggests cross-disciplinary piloting, together with developing planning practices and simulation tools. In Finland, legislative reforms are needed to remove the barriers and clarify issues related to security, reliability, customer protection, and public interest in governing a locally and collectively owned energy system.

scholarly journals Introduction

2021 ◽  
pp. 3-7
Author(s):  
Dominik Möst ◽  
Steffi Schreiber ◽  
Martin Jakob
Keyword(s):  
Renewable Energy Sources ◽  
Energy System ◽  
Low Carbon ◽  
Technological Learning ◽  
Technology Plan ◽  
Energy Technologies ◽  
Policy Measures ◽  
Flexibility Options ◽  
Low Carbon Energy ◽  
The Impact

AbstractThe future energy system in Europe needs to be decarbonized and thus be based almost exclusively on renewable energy sources. Therefore it is challenged by the intermittent nature of renewables and requires several flexibility options. The interaction between different options and the impact on environment and society are in the focus of this contribution. It is the core objective of this book to analyze and evaluate the development toward a low-carbon energy system with focus on flexibility options in the EU to support the implementation of the Strategy Energy Technology Plan. The analyses are based on a bottom-up modeling environment that considers current and future energy technologies, policy measures and their impact on environment and society while considering technological learning of low-carbon and flexibility technologies.

scholarly journals “Accelerating the Transition to a 100% Renewable Energy Era”

2021 ◽  
Author(s):  
Paul Taylor
Keyword(s):  
Climate Change ◽  
Renewable Energy ◽  
Fossil Fuels ◽  
Energy System ◽  
Low Carbon ◽  
Hydrogen Fuel ◽  
Security Of Supply ◽  
Depth Analysis ◽  
Low Carbon Energy ◽  
Source Of Information

“Accelerating the Transition to a 100% Renewable Energy Era” is part of the series Lecture Notes in Energy that contains 24 papers from multiple authors. The notes provide a topical and comprehensive source of information on achieving the transition to a low-carbon energy system, which is essential in the fight against climate change as we transition from our use of fossil fuels to clean energy.The book provides in-depth analysis of the various solutions that will contribute to this change, such as hydrogen fuel, low carbon buildings and cities, security of supply, energy grids and energy storage. The collection of papers provides the necessary data, case studies and analysis to frame the topic and explore the challenges and potential solutions.

Optimal approaches to manage power system decarbonation

2020 ◽  
Vol 64 (1-4) ◽  
pp. 1447-1452
Author(s):  
Vincent Mazauric ◽  
Ariane Millot ◽  
Claude Le Pape-Gardeux ◽  
Nadia Maïzi
Keyword(s):  
Free Energy ◽  
Linear Programming ◽  
Phase Transitions ◽  
Power System ◽  
Energy System ◽  
Energy Sources ◽  
Low Carbon ◽  
Faraday’S Law ◽  
Optimal Description ◽  
Low Carbon Technologies

To overcome the negative environemental impact of the actual power system, an optimal description of quasi-static electromagnetics relying on a reversible interpretation of the Faraday’s law is given. Due to the overabundance of carbon-free energy sources, this description makes it possible to consider an evolution towards an energy system favoring low-carbon technologies. The management for changing is then explored through a simplified linear-programming problem and an analogy with phase transitions in physics is drawn.

scholarly journals Life Cycle Assessment and Material Flow Analysis: Two Under-Utilized Tools for Informing E-Waste Management

2021 ◽  
Vol 13 (14) ◽  
pp. 7939
Author(s):  
Sohani Vihanga Withanage ◽  
Komal Habib
Keyword(s):  
Life Cycle Assessment ◽  
Life Cycle ◽  
Material Flow ◽  
Keyword Search ◽  
Technological Development ◽  
Flow Analysis ◽  
Material Flow Analysis ◽  
Civil Society Organizations ◽  
The Past ◽  
Depth Analysis

The unprecedented technological development and economic growth over the past two decades has resulted in streams of rapidly growing electronic waste (e-waste) around the world. As the potential source of secondary raw materials including precious and critical materials, e-waste has recently gained significant attention across the board, ranging from governments and industry, to academia and civil society organizations. This paper aims to provide a comprehensive review of the last decade of e-waste literature followed by an in-depth analysis of the application of material flow analysis (MFA) and life cycle assessment (LCA), i.e., two less commonly used strategic tools to guide the relevant stakeholders in efficient management of e-waste. Through a keyword search on two main online search databases, Scopus and Web of Science, 1835 peer-reviewed publications were selected and subjected to a bibliographic network analysis to identify and visualize major research themes across the selected literature. The selected 1835 studies were classified into ten different categories based on research area, such as environmental and human health impacts, recycling and recovery technologies, associated social aspects, etc. With this selected literature in mind, the review process revealed the two least explored research areas over the past decade: MFA and LCA with 33 and 31 studies, respectively. A further in-depth analysis was conducted for these two areas regarding their application to various systems with numerous scopes and different stages of e-waste life cycle. The study provides a detailed discussion regarding their applicability, and highlights challenges and opportunities for further research.

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