The Importance of Renewable Gas in Reaching Carbon-Neutrality: Insights from an Energy System Optimization Model

2021 ◽  
Author(s):  
Behrang Shirizadeh ◽  
Philippe Quirion
Keyword(s):  
Optimization Model ◽  
System Optimization ◽  
Energy System ◽  
Carbon Neutrality

scholarly journals Dynamic Energy System Optimization Model. [DESOM]

1979 ◽  
Author(s):  
E. A. Cherniavsky ◽  
L. L. Juang ◽  
H. Abilock
Keyword(s):  
Optimization Model ◽  
System Optimization ◽  
Energy System

scholarly journals Solving a large energy system optimization model using an open-source solver

2021 ◽  
Vol 38 ◽  
pp. 100755
Author(s):  
Madeline Macmillan ◽  
Kelly Eurek ◽  
Wesley Cole ◽  
Morgan D. Bazilian
Keyword(s):  
Open Source ◽  
Optimization Model ◽  
System Optimization ◽  
Energy System ◽  
Large Energy

scholarly journals Decarbonization Pathways of Worldwide Energy Systems – Definition and Modeling of Archetypes

2020 ◽  
Author(s):  
Martin Kueppers ◽  
Stephany Nicole Paredes Pineda ◽  
Michael Metzger ◽  
Matthias Huber ◽  
Simon Paulus ◽  
...  
Keyword(s):  
Data Collection ◽  
Optimization Model ◽  
Clustering Algorithm ◽  
New Technologies ◽  
Energy Systems ◽  
System Optimization ◽  
Energy System ◽  
Global Level ◽  
System Archetypes

This paper includes an approach to summarize energy systems of countries worldwide in energy system archetypes. These archetypes are generated by a clustering algorithm and modeled in an energy system optimization model by standardized rules. The results show that archetypes provide an opportunity to compare decarbonization pathways of different countries on a global level. Furthermore, they can be used to simplify data collection and elaborate the potential of new technologies in different energy systems. <br>

Energy system optimization model for tissue papermaking process

2021 ◽  
pp. 107220
Author(s):  
Yang Zhang ◽  
Mengna Hong ◽  
Jigeng Li ◽  
Jingzheng Ren ◽  
Yi Man
Keyword(s):  
Optimization Model ◽  
System Optimization ◽  
Energy System

scholarly journals Analyzing National and Local Pathways to Carbon-Neutrality from Technology, Emissions, and Resilience Perspectives—Case of Finland

Energies ◽  
2019 ◽  
Vol 12 (5) ◽  
pp. 949 ◽  
Author(s):  
Sannamari Pilpola ◽  
Vahid Arabzadeh ◽  
Jani Mikkola ◽  
Peter Lund
Keyword(s):  
Electricity Market ◽  
Positive Impact ◽  
Cost Effective ◽  
System Optimization ◽  
Energy System ◽  
Carbon Neutrality ◽  
Zero Carbon ◽  
Carbon Neutral ◽  
Flexibility Measures ◽  
Business As Usual

The Paris Climate Accord calls for urgent CO2 reductions. Here we investigate low and zero carbon pathways based on clean electricity and sector coupling. Effects from different spatialities are considered through city and national cases (Helsinki and Finland). The methodology employs techno-economic energy system optimization, including resilience aspects. In the Finnish case, wind, nuclear, and biomass coupled to power-to-heat and other flexibility measures could provide a cost-effective carbon-neutral pathway (annual costs −18%), but nuclear and wind are, to some extent, exclusionary. A (near) carbon-neutral energy system seems possible even without nuclear (−94% CO2). Zero-carbon energy production benefits from a stronger link to the broader electricity market albeit flexibility measures. On the city level, wind would not easily replace local combined heat and power (CHP), but may increase electricity export. In the Helsinki case, a business-as-usual approach could halve emissions and annual costs, while in a comprehensive zero-emission approach, the operating costs (OPEX) could decrease by 87%. Generally, electrification of heat production could be effective to reduce CO2. Low or zero carbon solutions have a positive impact on resilience, but in the heating sector this is more problematic, e.g., power outage and adequacy of supply during peak demand will require more attention when planning future carbon-free energy systems.

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