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Energy efficiency and conservation - Nordic Energy Outlooks - Final report WP3
(Research report, 2023) -
Energy efficiency and district heating to reduce future power shortage. Potential scenarios for Norwegian building mass towards 2050
(ZEN Report;47, Research report, 2023)Energy efficiency, district heating and heat pumps for reduced power consumption The Norwegian power system is facing enormous challenges in the transition to a fossil-free society. The on-going electrification of transport ... -
Energy Efficiency Increase by Improved Operation and Control in Wood Stoves
(Peer reviewed; Journal article, 2023)The purpose and novelty of this work was to evaluate both the total and the transient energy efficiency of three types of modern wood stoves based on experimental results at different loads and elaborate on the level of ... -
Energy efficient and climate friendly refrigeration systems onboard fishing vessels
(Chapter, 2023)Refrigeration systems onboard fishing vessels are necessary to keep the catch at a low temperature and to ensure long shelf life. Most refrigeration systems in the world fishing fleet still have R-22 as a working fluid, ... -
Energy efficient design of membrane processes by use of entropy production minimization
(Journal article; Peer reviewed, 2018) -
Energy efficient distillation
(Journal article; Peer reviewed, 2011)Distillation is responsible for a significant amount of the energy consumption of the world’s process industry and also in the natural gas processing. There is a significant energy saving potential that can be obtained by ... -
Energy efficient multiejector CO2 cooling system for high ambient temperature
(Peer reviewed; Journal article, 2020)Experimental evaluation of a multiejector CO2 cooling system of 33 kW cooling capacity is conducted for an Indian supermarket at high ambient temperature context. The test-rig is designed to depict the actual supermarket ... -
Energy flexibility potential of domestic hot water systems in apartment buildings
(Peer reviewed; Journal article, 2021)Domestic Hot Water (DHW) storage tanks are identified as a main source of flexible energy use in buildings. As a basis for energy management in apartment buildings, this paper describes the aggregated DHW use in a case ... -
Energy flow analysis of an industrial ammonia refrigeration system and potential for a cold thermal energy storage
(Science et technique du froid;, Chapter; Peer reviewed, 2022)There is an increasing effort to reduce energy demand at food processing plants, mainly to reduce the total carbon footprint. The energy demand of a fish processing plant (using ammonia as refrigerant) has been evaluated ... -
Energy Integration in an NGCC Plant with Post-Combustion CO2 Capture - Systematic Methodology for Evaluating Process Alternatives
(Peer reviewed; Journal article, 2012) -
Energy Master Planning on neighbourhood level: learnings on stakeholders and constraints from the Norwegian case of Ydalir
(Peer reviewed; Journal article, 2020)While energy planning on the building level is characterized by a limited number of stakeholders and a clear ambition setting, this situation changes when expanding to a neighbourhood level. Depending on the context of the ... -
Energy measurements at Skarpnes zero energy homes in Southern Norway: Do the loads match up with the on-site energy production?
(Journal article; Peer reviewed, 2017)Five houses are designed as zero-energy homes in Skarpnes, Norway. The energy goal is to achieve net zero-energy balance on an annual basis. The houses have heat pumps and solar cells (PV). Energy use and delivered energy ... -
Energy measurements onboard pelagic purse seiner
(SINTEF Rapport;, Research report, 2021-02-12)This report describes a research cruise carried out on a pelagic purse seiner during the autumn 2020 on the North Sea. The cruise was carried out to perform an assessment of the energy efficiency of the onboard RSW ... -
Energy performance of an office building by using adaptive approach to occupant behaviour and environment control
(SINTEF Proceedings;5, Chapter; Peer reviewed, 2020)The predicted percentage of dissatisfied (PPD) value indicates the percentage of people dissatisfied with thermal environment, as it depends not only on the environment itself, but on physical, psychological, or behavioural ... -
Energy Performance of Ground-source Heat Pump and Photovoltaic/thermal (PV/T) in Retrofitted and New Buildings: Two Case Studies Using Simulation and On-site Measurements
(SINTEF Proceedings;5, Chapter; Peer reviewed; Conference object, 2020)This paper aims to contribute by presenting calculated and measured electricity usage in two single-family case studies during the heating season of 2019-2020 located in Stockholm, Sweden. The electricity usage included ... -
Energy Performance, Indoor Air Quality and Comfort in New Nearly Zero Energy Day-care Centres in Northern Climatic Conditions
(Journal article, 2019)The European energy policy pushes the member states to transform building stock into nearly Zero-Energy Buildings (nZEB). This paper is focused on data collected from existing nZEB day-care centres,in order to be able to ... -
Energy Performances of Tensile Material in Building Renovation in the Nordic Region
(Peer reviewed; Journal article, 2022)Tensile materials are increasingly used in the building envelope as second-skin systems, despite a lack of investigation on their effects. In this work, a second-skin system integrating a tensile material as an outer layer ... -
Energy profiles and electricity flexibility potential in apartment buildings with electric vehicles – A Norwegian case study
(Peer reviewed; Journal article, 2024)Energy flexibility in buildings has the potential to reduce the grid burden of neighbourhoods, yet its practical implementation remains limited. This paper presents a data-based case study from Norway, examining the ... -
Energy Recovery From Furnace Off-Gas: Analysis of an Integrated Energy Recovery System by Means of Dynamic Simulation
(Science et technique du froid;2020-1, Chapter; Peer reviewed, 2020)Surplus heat recovery and electricity generation from furnace off-gas has been implemented at several silicon and ferro-alloy plants in Norway. There is likely significant potential for improvement of both technology ...