Blar i Institutt for industriell økonomi og teknologiledelse på forfatter "Egging-Bratseth, Ruud"
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A Stochastic Programming Approach to Optimal Operation of Low-Temperature District Heating
Bakke, Sara Angell; Ettayebi, Amina; Haufe, Ina Renate (Master thesis, 2020)Den økende energietterspørselen i verden sammen med økende utfordringer knyttet til klimaendringer har ført til en omstilling av dagens energisystemer mot fornybar energi og smarte energisystemer. I dag blir en stor andel ... -
An analysis of mitigating measures for inc-dec gaming in market-based redispatch
Systad, Audun Midttun; Eilertsen, Jens Løken (Master thesis, 2022)Markedsbasert rebalansering er et design ment for å belønne tilbydere av fleksibilitet i elektrisitetsmarkeder. Samtidig har designet potensielle svakheter, som sårbarhet for strategisk manipulering. En slik strategi, kalt ... -
Battery degradation: Impact on economic dispatch
Schade, Curd; Egging-Bratseth, Ruud (Journal article; Peer reviewed, 2024)Batteries are crucial to manage the rising share of intermittent energy sources and variability in demand. Most technoeconomic models in the literature oversimplify battery degradation representation. Accounting properly ... -
Development of an optimisation framework for offshore grid infrastructure Application of a capacity expansion problen on the Baltic Sea Region
Fliegner, Felix Jakob (Master thesis, 2020)Den fremtidige europeiske energiovergangen domineres av offshore vindkraftproduksjon. I møte med et betydelig kraftpotensiale i Østersjøen og ambisjoner om å utvikle den, fremkommer spørsmålet om hvilken fremtidige ... -
Electrolysis as a flexibility resource on energy islands: The case of the North Sea
Lüth, Alexandra; Werner, Yannick Marcus; Egging-Bratseth, Ruud; Kazempour, Jalal (Peer reviewed; Journal article, 2023)Energy islands are meant to facilitate offshore sector integration by combining offshore wind energy with power-to-x technologies and storage. In this study, we investigate the operation of electrolysers on energy islands, ... -
Freedom Gas to Europe: Scenarios Analyzed Using the Global Gas Model
Egging-Bratseth, Ruud; Holz, Franziska; Czempinski, Victoria (Journal article; Peer reviewed, 2021)State-of-the-art, open access numerical modeling of imperfectly competitive energy markets offers a sound and transparent way to address topical research questions in energy and commodity markets. We use an open access ... -
Global gas market implications of methane emission reduction policies
Egging-Bratseth, Ruud; Holz, Franziska; Mohlin, Kristina; Nguyen, Huong; Zavala-Araiza, Daniel; Fischer, Carolyn (Chapter, 2022)Methane is the second-largest contributor to global warming due to anthropogenic greenhouse gas emissions. Reducing anthropogenic methane emissions quickly can significantly reduce global warming within just a few decades. ... -
Investigation of Future Global Trade of Hydrogen from Renewable Energy Sources
Agdal, Oda Johanna Larsdatter (Master thesis, 2022)Through initiatives like The Paris agreement (COP21) and the European Green Deal, an energy transition is underway globally. This transition will transform energy generation, distribution, storage and consumption. So even ... -
Minimization of energy supply costs for a smart building complex
Pfister, Clara (Master thesis, 2021)During an increased relevance of climate change mitigation, the role of decentralized energy supply systems is steadily increasing. Real estate owners often aim to decrease the operational energy costs of their properties. ... -
Offshore Wind Development in an Integrated Energy Market in the North Sea : Defining regional energy policies in an integrated market and offshore wind infrastructure.
Caibigan, Michel Kevin (Master thesis, 2022)Som teknologileder og i dag kontinentet som er vertskap for rundt 80 % av verdens havvindkapasitet, spiller Europa en viktig rolle i å forme fremtiden for offshore vindenergi. Fra sine enorme havterritorier har Nordsjøen ... -
Optimizing Resource Allocation during Epidemic Outbreaks: An Approximate Dynamic Programming Approach for Cholera
Olstad, Martin Willoch (Master thesis, 2020)Epidemiutbrudd påvirker mennesker over hele kloden. COVID-19 pandemien viser at til tross for store mediniske framskritt de siste tiårene, er det stadig behov for en effektiv respons ved epidemiutbrudd. Selv for sykdommer ... -
Seasonal storage and demand side management in district heating systems with demand uncertainty.
Egging-Bratseth, Ruud; Kauko, Hanne; Knudsen, Brage Rugstad; Bakke, Sara Angell; Ettayebi, Amina; Haufe, Ina Renate (Peer reviewed; Journal article, 2021)District heating is an under-researched part of the energy system, notwithstanding its enormous potential to contribute to Greenhouse Gas emission reductions. Low-temperature district heating is a key technology for ... -
Sequencing of wholesale electricity markets (day-ahead and intraday) in a capacity expansion model under uncertainty
Wendelborg, Magnus A. (Master thesis, 2020)De siste årene har andelen variable fornybare energikilder [VRES] økt betrakelig i verdens energimiks, mye grunnet det voksende fokuset på klimaendringer samt bedre økonomiske forhold for VRES. På grunn av usikkerheten ... -
Solving oligopolistic equilibrium problems with convex optimization
Egging-Bratseth, Ruud; Baltensperger, Tobias; Tomasgard, Asgeir (Peer reviewed; Journal article, 2020)The approach of choice to analyze markets with oligopolistic competition has traditionally been complementarity modeling. In this paper we show that the majority of partial equilibrium models under imperfect competition ... -
Spatial flexibility in redispatch: Supporting low carbon energy systems with Power-to-Gas.
Xiong, Bobby; Predel, Johannes; Egging-Bratseth, Ruud; Crespo del Granado, Pedro (Peer reviewed; Journal article, 2020)The energy transition faces the challenge of increasing levels of decentralised renewable energy injection into an infrastructure originally laid out for centralised, dispatchable power generation. Due to limited transmission ... -
Stochastic equilibria with capacity expansion: Increasing expected profit with risk aversion
Egging-Bratseth, Ruud; Siddiqui, Afzal S. (Journal article; Peer reviewed, 2023) -
The impact of electric vehicle charging schemes and battery degradation on energy supply costs for a local energy community
Schade, Curd (Master thesis, 2022)Optimal energy management becomes increasingly important in the future energy system. The increasing share of intermittent energy sources, such as solar power, requires additional flexibility in the system to balance supply ... -
The Potential of Power-to-Gas for Congestion Management: Utilising Synthetic Natural Gas in Redispatch
Predel, Johannes; Xiong, Bobby (Master thesis, 2020)Kapasiteten av fornybar energi i det tyske elsystemet øker stadig, og det setter press på høyspenningsnettet: Mens vindmøllene i Nord-Tyskland producerer en betydelig mengde strøm, trenges den i Sør-Tyskland. Dette fører ...