Projects

• LCA/PEF expert in the development of Product Environmental Footprint Category (PEFCR) rules for Marine Fish products. Ongoing.
• Development of environmental management system for carbon footprint of feed for Mowi. Ongoing.
• Plastic management system for Grieg Seafood. Ongoing.
• Carbon footprint of Krill products for AkerBiomarine. Ongoing.
• Greenhouse gas emissions of Norwegian seafood products in 2017. 2019-2020. [link]
• Green sourcing of hydrogen, development og requirements and threshold values for carbon footprint. Project for The Norwegian Public Roads Administration. Ongoing.
• Waste and material handling in marine aquaculture. 2017, [link].
• GHG emission and energy use in the Norwegian fishing fleet over the periode 1995 to 2015. 2017, [link]
• Marine Fish PEFCR: Screening and recommendations (2016)
• Energi og klimaeffekter GCE Blue Maritime (2017) [link]
• LCA of Norwegian salmon production 2012 (2014) E. Hognes, K. Nilsson, F. Ziegler and V. Sund [link].
• Sector analysis of the marine businesses in the north of Norway (2013). Winther U., et. al..
• The handbook on greenhouse gas assessment of seafood products (2013). Web page at www.foodlca.com
• Carbon footprint and area use of farmed Norwegian salmon (2011), E. Hognes, F. Ziegler and V. Sund, SINTEF Fisheries and aquaculture and SIK [link]
• Resource utilisation and eco-efficiency of Norwegian salmon farming in 2010 (2011). NOFIMA, report 53/2011.
• Carbon footprint and energy use of Norwegian seafood products (2009). U. Winther et al, SINTEF Fisheries and aquaculture and SIK [link]
• Energibruk og klimautslipp i eksport av norsk sjømat (2009). H. Ellingsen et. al., SINTEF Fisheries and aquaculture and SIK.

Articles Peer Review

• Comparative economic performance and carbon footprint of two farming models for producing Atlantic salmon (Salmo salar): Land-based closed containment system in freshwater and open net pen in seawater (2016) Liu y. et al. Aquacultural Engineering [link].
• Same stock, different management: Quantifying the sustainability of three Skagerrak shrimp fisheries from a product perspective (2016). Ziegler et. al. ICES Journal of Marine Science [link].
• Expanding the concept of sustainable seafood using Life Cycle Assessment. (2016), Ziegler et al. Fish and Fisheries [link].
•  Review and advancement of the marine biotic resource use metric in LCAs: a case study of Norwegian salmon feed. Cashion et. al. (2016). The International Journal of Life Cycle Assessment [link].
• Benchmarking of CO2 transport technologies: Part II – Offshore pipeline and shipping to an offshore site (2014). S. Roussanaly et. al. International Journal of Greenhouse Gas Control [link].
• GHG assessment of sludge treatment from smolt production (2013), Hognes and Rosten, Vann [link].
• Benchmarking of CO2 transport technologies: Part I—Onshore pipeline and shipping between two onshore areas (2013). S. Roussanaly et. al. International Journal of Greenhouse Gas Control. [link]
• Integrated Techno-economic and Environmental Assessment of an Amine-based Capture (2013). S. Roussanaly et. al.  Energy Procedia [link].
• Multi-criteria Analysis of Two CO2 Transport Technologies (2013) S. Roussanaly et. al. Energy Procedia [link].
• The Carbon Footprint of Norwegian Seafood Products on the Global Seafood Market (2012). F. Ziegler et. al., Journal of Industrial ecology [link].
• Comprehensive assessment of CCS chains–Consistent and transparent methodology (2011), J. P. Jakobsen et. al., Energy Procedia [link].

Conference Proceedings, presentations and posters

• “Fish should swim, not fly – The role of air freighting in seafood supply chain emissions”, presentation at LCA in Food 2020.
• PEFCR for Marine Fish Products –Experiences (2016)-. SP Food and environment network.
• Common rules for product environmental footprint assessment of seafood products in the European union market (2015). Presentation at the European Aquaculture Society conference Aquaculture Europe 2015.
• Klimaregnskap for den norske fiskeri- og havbruksnæringen i 2013/2014 og krav om miljøregnskap i EU-markedet (2015). Klimamarin 2015.
• Environmental assessment with LCA in the development of more sustainable salmon aquaculture production (2014). Presentations at the European Aquaculture Society conference Aquaculture Europe 2014.
• Environmental assessment with LCA in the development of more sustainable aquaculture production (2014). Presentation at the 20th Annual International Sustainable Development Research Conference 2014.
• Klimautslipp fra den norske fiskeri- og havbruksnæringen – hvor står vi? (2014). Klimamarin 2014.
• Multi-criteria assessment model for carbon capture and storage systems (2013) E. Hognes, A. Brunsvold, J. P. Jakobsen and S. Roussanaly. Short paper in proceeding of the  6^th international conference on Life Cycle Management
• Collective action to address GHG emissions in seafood – standards, tool and manual (2013). E. Hognes. Short paper in proceeding of the 6^th international conference on Life Cycle Management
• Environmental assessment with LCA in feed development. Presentation at Aqua Sur Chile (2012)
• Joint techno-economic and environmental benchmark of an amine-based capture for different CO2 concentration gases (2012), Roussanaly, S. et. Al., Technoport 2012 [link].
• Environmental- and climate assessment as a measure in the development of feed – in a green growth perspective (2012). Presentation at Green Growth Nordic, Trondheim.
• Carbon footprint and energy use of Norwegian fisheries and seafood products (2011). 14th International Maritime Association of the Mediterranean (IMAM), Genova, Italy
• Life cycle approach to Norwegian seafood logistics – new ways to model food transports (2010). LCAFood VII international conference on life cycle assessment in the agri-food sector, Bari, Italy. 537-542. A. Emanuelson et. al.
• Carbon footprint of Norwegian seafood products (2010). LCAFood VII international conference on life cycle assessment in the agri-food sector, Bari, Italy

Articles

• “Lønnsomhetsdata og miljøregnskap”, article in the annual profitability survey report of 2017 by the Norwegian Directorate of Fisheries.
• “Drivers for environmental assessment in the seafood industry” [link] (2013). Hognes et. al. Aquaculture Europe V. 38 No 2
• “Sjømat, energibruk og klimapåvirkning“ (2011). Norsk Sjømat. 2:2011: 16-17.
• “Sjømat er miljømat“ (2010). Magnet Media. 13:2010.
• “Klimasporing av sjømat“ (2010). Norsk Fiskerinæring. 5:2010: 43 – 49