Steffen J.S. Bakker
+4792145429
Sentralbygg 1 Gløshaugen, Trondheim, Rom 1043, 10. etasje
About
Steffen Bakker (1991) is an Associate Professor in quantitative logistics at the Department of Industrial Economics and Technology Management (IØT), NTNU. He holds an MSc in Econometrics and Operations Research from the University of Groningen and a PhD from NTNU, IØT.
His research focuses on the development and application of operations research methods for real life planning problems in transport and energy systems. Current work addresses challenges related to uncertainty modeling, electrification, decarbonization and automation, using approaches such as mathematical programming, heuristics, and AI methods.
Research
AID - Norwegian centre on AI-Decisions
The goal of the AID center is to improve AI for decision-making through research and real-world applications, making sure it is effective, safe, and trustworthy. We focus on developing methods for applications in transport.
FME MarTrans - Norwegian R&D centre for Maritime Energy Transition
Develop a decarbonization roadmap for the maritime sector, using more detailed representations of the maritime sector and corresponding fuel supply chains in energy system modeling.
FME NTRANS - Norwegian Centre for Energy Transition Strategies
In this project we analyze integrated transport and energy systems to study decarbonization pathways, addressing challenges long-term uncertainty, large-scale transport optimization, and regional policy analysis.
FOOD2FEED - From food waste to sustainable feed with circular logistics and bioconversion through larvae.
We focus mainly on network design issues.
PROCITY - Profitable city-friendly micromobility
PROCITY develops optimization- and machine learning–based planning tools to jointly optimize rebalancing, maintenance, and energy management for micromobility fleets, enabling cross-operator collaboration and improved operational profitability.
TRANSPLAN
TRANSPLAN develops knowledge, models, and tools for transport planning aligned with Norway’s climate and nature goals, supporting effective, cross-sector transitions toward a low-emission society.
AutoPort - When AI optimizes port logistics and management.
AutoPort applies OR and AI to optimize logistics in small ports through models for scheduling, coordination, and strategic planning, using optimization, metaheuristics, and simulation to plan and adapt under uncertainty.
Publications
2026
-
Bakker, Steffen J.S.;
Ben Ahmed, Mohamed;
Andersson, Henrik;
Inngjerdingen, Christian Håkon Torsten;
Møller, Simen Aksland.
(2026)
A look-ahead policy for dynamic bike rebalancing with neighborhood interactions.
Omega. The International Journal of Management Science
Academic article
-
Seifert, Paul Erich;
Bjarghov, Sigurd Nikolai;
Bakker, Steffen Jaap Skotvoll.
(2026)
Increasing grid hosting capacity through non-firm connections and aggregator mediated flexibility trades.
Smart Energy
Academic article
2025
-
Pagnier, Celine Victoria;
Bakker, Steffen Jaap Skotvoll;
Seljom, Pernille.
(2025)
Linking freight transport and energy system models for strategic investments decisions.
Transportation Research Part D: Transport and Environment
Academic article
-
Bakker, Steffen Jaap Skotvoll;
Martin, Jonas;
van Beesten, Egbert Ruben;
Brynildsen, Ingvild Synnøve;
Sandvig, Anette;
Siqveland, Marit;
Golab, Antonia.
(2025)
STraM: A strategic network design model for national freight transport decarbonization.
Transportation Research Part E: Logistics and Transportation Review
Academic article
2024
-
Chang, Miguel;
Hjelkrem, Odd Andre;
Bakker, Steffen Jaap Skotvoll;
Espegren, Kari Aamodt.
(2024)
Transitions of the Norwegian maritime sector. A quantitative case study.
FME NTRANS
Research report
-
Risanger, Simon;
Bakker, Steffen Jaap Skotvoll;
Fleten, Stein-Erik;
Tomasgard, Asgeir.
(2024)
Flexible electricity market clearing zones.
Computers & Operations Research
Academic article
-
Romsdal, Anita;
Dreyer, Heidi Carin;
Bakker, Steffen Jaap Skotvoll;
Carvajal, Ana Karina.
(2024)
Upcycling of Food Waste Through Bioconversion by Insect Larvae: Conceptual Model and Research Agenda for a Circular Food Supply Chain.
Academic chapter
-
Bakker, Steffen Jaap Skotvoll;
Ben Ahmed, Mohamed;
Djupdal, Asbjørn;
Natvig, Lasse;
Andersson, Carl Henrik;
Jahre, Magnus;
Fagerholt, Kjetil.
(2024)
FOMOsim: An open-source simulator for rigorous analysis of micromobility planning problems.
Expert Systems With Applications
Academic article
2022
-
Zhang, Hongyu;
Tomasgard, Asgeir;
Knudsen, Brage Rugstad;
Svendsen, Harald Georg;
Bakker, Steffen J.;
Grossmann, Ignacio E..
(2022)
Modelling and analysis of offshore energy hubs.
Energy
Academic article
-
Gleditsch, Marte Dybendal;
Hagen, Kristine;
Andersson, Henrik;
Bakker, Steffen J.;
Fagerholt, Kjetil.
(2022)
A column generation heuristic for the dynamic bicycle rebalancing problem.
European Journal of Operational Research
Academic article
2021
-
Bakker, Steffen J.;
Kleiven, Andreas;
Fleten, Stein-Erik;
Tomasgard, Asgeir.
(2021)
Mature offshore oil field development: Solving a real options problem using stochastic dual dynamic integer programming.
Computers & Operations Research
Academic article
2020
-
Bakker, Steffen J.;
Tomasgard, Asgeir;
Fleten, Stein-Erik;
Gounaris, Chrysanthos.
(2020)
Optimization models for the plugging and abandoning of offshore oil and gas fields.
Norges teknisk-naturvitenskapelige universitet
Doctoral thesis
-
Bakker, Steffen J.;
Wang, Akang;
Gounaris, Chrysanthos.
(2020)
Vehicle routing with endogenous learning: Application to offshore plug and abandonment campaign planning.
European Journal of Operational Research
Academic article
2019
-
Lindberg, Karen Byskov;
Bakker, Steffen J.;
Sartori, Igor.
(2019)
Modelling electric and heat load profiles of non-residential buildings for use in long-term aggregate load forecasts.
Utilities Policy
Academic article
-
Bakker, Steffen J.;
Vrålstad, Torbjørn;
Tomasgard, Asgeir.
(2019)
An optimization model for the planning of offshore plug and abandonment campaigns.
Journal of Petroleum Science and Engineering
Academic article
2017
-
Bakker, Steffen J.;
Aarlott, Mats Mathisen;
Tomasgard, Asgeir;
Midthun, Kjetil Trovik.
(2017)
Planning of an Offshore Well Plugging Campaign: A Vehicle Routing Approach.
Lecture Notes in Computer Science (LNCS)
Academic article
-
Myrseth, Velaug;
Valdes, Gerardo Alfredo Perez;
Bakker, Steffen J.;
Midthun, Kjetil Trovik;
Torsæter, Malin.
(2017)
Development of a Norwegian open-source plug-and-abandonment database with applications.
SPE Economics & Management
Academic article
2016
-
Myrseth, Velaug;
Pérez-Valdés, Gerardo A;
Bakker, Steffen J.;
Midthun, Kjetil Trovik;
Torsæter, Malin.
(2016)
Norwegian Open Source P&A Database.
Non-fiction chapter
Journal publications
-
Bakker, Steffen J.S.;
Ben Ahmed, Mohamed;
Andersson, Henrik;
Inngjerdingen, Christian Håkon Torsten;
Møller, Simen Aksland.
(2026)
A look-ahead policy for dynamic bike rebalancing with neighborhood interactions.
Omega. The International Journal of Management Science
Academic article
-
Seifert, Paul Erich;
Bjarghov, Sigurd Nikolai;
Bakker, Steffen Jaap Skotvoll.
(2026)
Increasing grid hosting capacity through non-firm connections and aggregator mediated flexibility trades.
Smart Energy
Academic article
-
Pagnier, Celine Victoria;
Bakker, Steffen Jaap Skotvoll;
Seljom, Pernille.
(2025)
Linking freight transport and energy system models for strategic investments decisions.
Transportation Research Part D: Transport and Environment
Academic article
-
Bakker, Steffen J.;
Aarlott, Mats Mathisen;
Tomasgard, Asgeir;
Midthun, Kjetil Trovik.
(2017)
Planning of an Offshore Well Plugging Campaign: A Vehicle Routing Approach.
Lecture Notes in Computer Science (LNCS)
Academic article
-
Zhang, Hongyu;
Tomasgard, Asgeir;
Knudsen, Brage Rugstad;
Svendsen, Harald Georg;
Bakker, Steffen J.;
Grossmann, Ignacio E..
(2022)
Modelling and analysis of offshore energy hubs.
Energy
Academic article
-
Lindberg, Karen Byskov;
Bakker, Steffen J.;
Sartori, Igor.
(2019)
Modelling electric and heat load profiles of non-residential buildings for use in long-term aggregate load forecasts.
Utilities Policy
Academic article
-
Gleditsch, Marte Dybendal;
Hagen, Kristine;
Andersson, Henrik;
Bakker, Steffen J.;
Fagerholt, Kjetil.
(2022)
A column generation heuristic for the dynamic bicycle rebalancing problem.
European Journal of Operational Research
Academic article
-
Bakker, Steffen J.;
Vrålstad, Torbjørn;
Tomasgard, Asgeir.
(2019)
An optimization model for the planning of offshore plug and abandonment campaigns.
Journal of Petroleum Science and Engineering
Academic article
-
Bakker, Steffen J.;
Wang, Akang;
Gounaris, Chrysanthos.
(2020)
Vehicle routing with endogenous learning: Application to offshore plug and abandonment campaign planning.
European Journal of Operational Research
Academic article
-
Bakker, Steffen Jaap Skotvoll;
Martin, Jonas;
van Beesten, Egbert Ruben;
Brynildsen, Ingvild Synnøve;
Sandvig, Anette;
Siqveland, Marit;
Golab, Antonia.
(2025)
STraM: A strategic network design model for national freight transport decarbonization.
Transportation Research Part E: Logistics and Transportation Review
Academic article
-
Myrseth, Velaug;
Valdes, Gerardo Alfredo Perez;
Bakker, Steffen J.;
Midthun, Kjetil Trovik;
Torsæter, Malin.
(2017)
Development of a Norwegian open-source plug-and-abandonment database with applications.
SPE Economics & Management
Academic article
-
Risanger, Simon;
Bakker, Steffen Jaap Skotvoll;
Fleten, Stein-Erik;
Tomasgard, Asgeir.
(2024)
Flexible electricity market clearing zones.
Computers & Operations Research
Academic article
-
Bakker, Steffen J.;
Kleiven, Andreas;
Fleten, Stein-Erik;
Tomasgard, Asgeir.
(2021)
Mature offshore oil field development: Solving a real options problem using stochastic dual dynamic integer programming.
Computers & Operations Research
Academic article
-
Bakker, Steffen Jaap Skotvoll;
Ben Ahmed, Mohamed;
Djupdal, Asbjørn;
Natvig, Lasse;
Andersson, Carl Henrik;
Jahre, Magnus;
Fagerholt, Kjetil.
(2024)
FOMOsim: An open-source simulator for rigorous analysis of micromobility planning problems.
Expert Systems With Applications
Academic article
Part of book/report
-
Myrseth, Velaug;
Pérez-Valdés, Gerardo A;
Bakker, Steffen J.;
Midthun, Kjetil Trovik;
Torsæter, Malin.
(2016)
Norwegian Open Source P&A Database.
Non-fiction chapter
-
Romsdal, Anita;
Dreyer, Heidi Carin;
Bakker, Steffen Jaap Skotvoll;
Carvajal, Ana Karina.
(2024)
Upcycling of Food Waste Through Bioconversion by Insect Larvae: Conceptual Model and Research Agenda for a Circular Food Supply Chain.
Academic chapter
Report
-
Chang, Miguel;
Hjelkrem, Odd Andre;
Bakker, Steffen Jaap Skotvoll;
Espegren, Kari Aamodt.
(2024)
Transitions of the Norwegian maritime sector. A quantitative case study.
FME NTRANS
Research report
Student thesis or dissertation
-
Bakker, Steffen J.;
Tomasgard, Asgeir;
Fleten, Stein-Erik;
Gounaris, Chrysanthos.
(2020)
Optimization models for the plugging and abandoning of offshore oil and gas fields.
Norges teknisk-naturvitenskapelige universitet
Doctoral thesis
Teaching
Courses
- TLOG3030 - Bachelor thesis logistics
- TLOG1010 - Fundamentals of Logistics and Organization
- TLOG3011 - Specialization project in logistics
- TLOG1015 - Introduction to Business Economics and Data Analytics
- TLOG2009 - Optimization of Logistics Systems
- TLOG3009 - Logistics Project
- TIØ4557 - Financial Engineering, Specialization Course
Supervision
Supervisor for the following Master’s theses (Msc) in Industrial Economics and Technology Management at NTNU and Bachelor’s theses (Bsc) in Logistics Engineering at NTNU:
- Sjøvik, Mina Marie; Sund, Ingvild Vartdal (2026) - Exploring Integrated Dynamic Bike Rebalancing and Maintenance using a Hybrid Value Function Approximation and Rollout Approach (MSc)
- Audiau, Mathilde, Christensen, Lea Lin, & Egset, Lene Øyaland (2026). Implementation of Modern Manufacturing in the Norwegian Armed Forces’ Spare Parts Network: A Simulation Analysis. (BSc)
https://hdl.handle.net/11250/5546962 - Helfjell, Elias Hansen, Homén, Markus Meyer, & Johansen, Lasse (2026). Storage Strategies for Timber Exports at Stjørdal Port. (BSc)
https://hdl.handle.net/11250/5549383 - Buran, Oskar, Lysø, Markus Stallvik, & Vikanes, Stian (2026). Simulation-Based Decision Support for Strategic Workforce Sizing at Vy Buss AS. (BSc)
https://hdl.handle.net/11250/5548949 - Bråten, Martin Olsøy, & Ose, Herman (2026). Analysis of Multimodal Transport Routes under Operational Uncertainty. (BSc)
https://hdl.handle.net/11250/5550150 - Stafseng, Johan (2025) – Synchronizing Driver Rest Periods and Battery Charging: an Approach to Solving the Electric Vehicle Truck Driver Scheduling Problem (MSc) https://hdl.handle.net/11250/3221697
- Heradstveit, Nora Lita; Bogen, Benjamin; Mjøen, Elise (2025) – Optimizing spare parts inventory for offshore wind operations (BSc)
https://hdl.handle.net/11250/3205830 - Aune, Maren Dyrstad; Rugsveen, Linea; Sjaavaag, Andrea Tariang (2025) – Optimizing Truck Allocation at Moss Harbour (BSc) https://hdl.handle.net/11250/3205836
- Fiskum, Vilde; Iversen, Even; Magnussen, Sivert (2025) – Route Optimization with Ortec Tactical Routing: A Case Study at Posten Bring Logistics Center Trondheim (BSc) https://hdl.handle.net/11250/3205846
- Centonze, Marco Cosimo; Kinge, Sondre Larsen; Kleven, Håkon (2025) – Optimizing flexible staffing in healthcare: A model for reducing overtime and costs at St. Olavs hospital (BSc) https://hdl.handle.net/11250/3205843
- Hareide, Eline Louise Kjersem; Lam, Isabel Thy-Van; Vindsetmo, Mathea Berg (2024) – Exploring Dynamic Rebalancing and Battery Management in Free-Floating Micromobility Sharing Systems with Operational Collaboration (MSc)
https://hdl.handle.net/11250/3156144 - Dall, Henry Haaby; Karlsen, Simon Sæter (2024) – Tactical Planning for Efficient Railway Wagon Allocation: An Optimization Model of CargoNet's Wagon Fleet (BSc) https://hdl.handle.net/11250/3139905
- Fjærli, J.; Olsen, J.; Vedeld, A. (2024) – Establishing an Optimal Road Network in Wind Farms: A Comparative Case Study Considering Peatlands (BSc)
https://hdl.handle.net/11250/3139912 - Storrø, G.; Wienenga, N. (2024) – Optimization of the Flow of Goods for Frozen Raw Materials in the Supply Chain of Nortura SA (BSc) https://hdl.handle.net/11250/3139919
- Gannestad, V.; Haugan, S.; Grøtting, T. (2024) – Analysis of Partial Deliveries and Cost Efficiency in Production Logistics: Transport Calculations and Simulation Model at Røros Dør og Vindu (BSc) https://hdl.handle.net/11250/3139901
- Inngjerdingen, C.; Møller, S. (2023) – Incorporating Neighborhood Interactions and Vehicle Coordination in Bike Sharing Rebalancing with the X-PILOT Method (MSc) https://hdl.handle.net/11250/3112005
- Thiis, J.; Krüger, S. (2023) – A TCO Analysis of the Transition to Battery Electric Trucks in Norway (MSc) https://hdl.handle.net/11250/3102833
- Bjerkedal, J.; Levitin, V. (2023) – Predicting Demand for Bike-Sharing Systems Incorporating Inter-Station Features and Clustering Strategies – A Case Study on Oslo Bysykkel (MSc) https://hdl.handle.net/11250/3102820
- Hegdahl, A.; Storleer, S. (2023) – Cost reduction measures by utilizing the main carriers' trucks for multiple transportation activities in Norsk Kylling's value chain (BSc)
- Wiese, H.; Åsmul, O. (2023) – Evaluation of AMR Profitability through FlexSim Simulation: A Study of Røros Metall (BSc)
- Strømberg, O. (2022) – An economical assessment of electrifying offshore oil and gas installations: A path-dependent real options approach (MSc)
https://hdl.handle.net/11250/3014546 - Brynildsen, I.; Sandvig, A.; Siqveland, M. (2022) – Stochastic Network Design Modelling for Decarbonization of the Norwegian Freight Transportation System (MSc) https://hdl.handle.net/11250/3023764
Outreach
2026
-
Conference lectureAndersson, Carl Henrik; Bakker, Steffen Jaap Skotvoll; Sjøvik, Mina Marie; Sund, Ingvild Vartdal. (2026) Dynamic Rebalancing of Bicycle Sharing Systems with Maintenance Considerations. Route 2026
2025
-
LectureBen Ahmed, Mohamed; Fagerholt, Kjetil; Bakker, Steffen Jaap Skotvoll. (2025) Enhancing operational efficiency in automated container terminals: a matheuristic for AGV routing and scheduling. VeRoLog 2025
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Conference lecturePagnier, Celine Victoria; Bakker, Steffen Jaap Skotvoll; Seljom, Pernille Merethe Sire; Tomasgard, Asgeir. (2025) Addressing long-term uncertainties in the Norwegian energy system: A cost-driven scenario generation approach. International Energy Workshop (IEW) 2025
2024
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Conference lectureBakker, Steffen Jaap Skotvoll. (2024) Kostnadsoptimal dekarbonisering av langdistanse godstransport: Innsikter om drivstoffmiks, modalskift, og infrastruktur. Teknologidagene for samferdsel og transport
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Conference lecturePagnier, Celine Victoria; Bakker, Steffen Jaap Skotvoll; Seljom, Pernille. (2024) Linking freight transport and energy system models for coherent strategic investments decisions. 33rd European Conference on Operational Research
-
Conference lectureBen Ahmed, Mohamed; Bakker, Steffen Jaap Skotvoll; Fagerholt, Kjetil. (2024) Scheduling and conflict-free routing of automated guided vehicles in container terminals. 33rd European Conference on Operational Research
2023
-
InterviewDæhlen, Marte; Bakker, Steffen Jaap. (2023) Bysyklene står ubrukte i Kongsberg og Lier, mens i Drammen brukes de som bare det. Hvorfor?.
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Conference lectureBakker, Steffen Jaap. (2023) STraM: a framework for strategic national freight transport modeling. NTNU Energy Systems Seminar
-
LectureBakker, Steffen Jaap. (2023) A TCO Analysis of the Transition to Battery Electric Trucks in Norway. NTRANS Sommerkonferanse
-
Conference lectureBakker, Steffen Jaap. (2023) AutoPort – When AI optimizes port logistics and management. The GEMINI centre for Maritime Logistics - 2023 gathering
2022
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Interview
2021
-
InterviewBakker, Steffen J.; Linga, Harald; Alvheim, Frode; Gullestad, Frida. (2021) Roper ut om rådyr ryddesjau.
2018
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InterviewBakker, Steffen J.; Vrålstad, Torbjørn; Aarlott, Mats Mathisen; Øia, Thomas. (2018) Smart brønnplugging lønner seg.