HOMEJournal of Daylighting
Journal of Daylighting is a peer-reviewed international journal devoted to investigations of daylighting in buildings. It is the leading journal that publishes original research on all aspects of Energy, buildings, and lighting. Areas of special interest for this journal include, but are not limited to, the following:
- Energy
- Energy sources
- Energy systems
- Energy-efficient technologies
- Energy and environment
- Energy storage
- Artificial intelligence in energy systems
- Photovoltaic cells and systems
- Building-integrated photovoltaics
- Solar thermal
- Solar energy applications
- Buildings
- Architectural/Building engineering
- Smart buildings
- Building energy modeling
- Building physics
- Building envelopes
- Indoor environment quality
- Lighting
- Illumination optics
- Daylighting
- Artificial lighting
- Lighting simulation
- Lighting designs
- Luminaires
- Lighting metrology and light quality
- Lighting control
Abstracting & Indexing
Scopus (Elsevier)
EBSCO
Directory of Open Access Journals (DOAJ)
Architectural Periodicals Avery Index
CrossRef
RESEARCH ARTICLE
A Framework for Integrating Zoning Regulations and Site Layout Design
Daylight is one of the primary sources to ensure a comfortable, healthy, and energy-efficient neighborhoods. Zoning regulations significantly influence daylight-driven site layouts by constraining design decisions, particularly at the neighborhood scale.
Journal of Daylighting 12 (2025) 148-166
RESEARCH ARTICLE
Uncertainty and Sensitivity Analyses of Switchable Slat Insulated Shades for
To balanced multi-criteria's daylighting performance in indoor spaces, several dynamic metrics have been proposed, but so far there is no convention on which daylight metrics thresholds are preferred and which objective weights are given priority in optimization of daylighting under certain climate.
Journal of Daylighting 12 (2025) 125-147
RESEARCH ARTICLE
Multi-Objective Performance Evaluation Framework for Integrated Fiber-Reinforced Shading
Shading systems are associated by their ability to control various factors such as energy consumption, visual comfort, and natural ventilation. To fulfill such economic, environmental, and social requirements, the use of integrated modular fiber-Reinforced Concrete (FRC) shading systems has become popular in recent years.
Journal of Daylighting 12 (2025) 111-124
RESEARCH ARTICLE
Multi-objective Optimization of Window and Shading Systems for Enhanced
Addressing the challenges of global warming and rising energy demands, this study explores fixed shading systems as passive and sustainable solutions to improve energy efficiency, thermal comfort, and daylight performance in office buildings.
Journal of Daylighting 12 (2025) 91-110
RESEARCH ARTICLE
Designing Adaptability Strategy to a Novel Kinetic Adaptive Façade (
The design and evaluation of adaptive facades (AFs) have become increasingly complex due to advancements in morphology, control strategies, and adaptability techniques.
Journal of Daylighting 12 (2025) 69-90
RESEARCH ARTICLE
Feasibility Study of Five Solar Thermal Power Plants in Arequipa,
Knowing the Levelized Cost of Energy (LCOE) allows for evaluating the profitability of different energy generation technologies, identifying the options with the lowest costs, and, in turn, promoting the transition to more sustainable energy sources for governments and private companies.
Journal of Daylighting 12 (2025) 51-68
RESEARCH ARTICLE
Optimisation of Indoor Spatial and Temporal Aspects of Deep Architectural
Visual comfort in deep rooms with side lit openings varies by positions and time; thus, interventions are required to provide comfort for all users in a room.
Journal of Daylighting (2025) 40-50
RESEARCH ARTICLE
The Effect of Curved Light Shelves, Ceiling and Window Characteristics
Daylighting is related to the user's psychological and physiological effects in educational space. The amount of daylighting significantly influences visual comfort, work tasks, academic performance and productivity.
Journal of Daylighting 12 (2025) 21-39
RESEARCH ARTICLE
Daylight Optimization of the South-Faced Architecture Classrooms Using Biomimicry-
Building design is a product of multiple factors, such as concept and aesthetics, building materials and technologies, environmental conditions, and daylight requirements of the inner spaces.
Journal of Daylighting 12 (2025) 1-20
RESEARCH ARTICLE
Design Alternatives of Light Shelves using Altmann Linkage
This paper proposes a novel new light shelf design with Altmann linkage using its kinetic principles: geometry and rotational angles. As previous studies explain a light shelf’s design in two ways: static and movable, the proposed one in this study has the potential to track the path of the sun due to its diagonal movement. .
Journal of Daylighting 11 (2024) 391-407
RESEARCH ARTICLE
Optimum Geometry of Double-skin Self-Shading Facade of Classrooms
The significant energy consumption in educational spaces worldwide and its environmental impact greatly influence the quality of space, learning levels, and student comfort.
Journal of Daylighting 11 (2024) 372-389
RESEARCH ARTICLE
Parametric Optimization Approach to Evaluate Dynamic Shading Within Double-Skin
This research aims to support the choice of an appropriate dynamic louver shading system (DL-SS) within double-skin facade insulated glazed units (DSF-IGUs) as a high-performance integrated window system (DSF-IGUs/DL-SS) that meets both thermal and energy performance via daylight availability under a tropical climate.
Journal of Daylighting 11 (2024) 349-371
RESEARCH ARTICLE
Artificial Neural Network to Predict Curvature Light Shelf Design Related
Energy Optimization in building design field now has been revolutionized due to AI and machine learning applications. Leveraging daylight to reduce artificial lighting consumption holds promise for significant energy savings, yet the nonlinear nature of daylight patterns poses challenges in prediction and optimization.
Journal of Daylighting 11 (2024) 334-348
RESEARCH ARTICLE
Investigation of the Effect of Parametric Patterned Façade and
Parametric design is one of the thriving contemporary architectural treatments that not only has an influence on the design of building envelopes but is capable of affecting the users physically and psychologically.
Journal of Daylighting 11 (2024) 312-333
RESEARCH ARTICLE
Analyzing Passive Design Retrofits using Pareto Front Optimization to Reduce
Buildings are one of the leading sources of carbon emissions in the world. Most of the carbon emissions are released during the operation phase of the building.
Journal of Daylighting 11 (2024) 290-311
RESEARCH ARTICLE
Unfolding 3D Space into Binary Images for Daylight Simulation via
Daylighting plays a crucial role in building science, impacting both occupants’ well-being and energy consumption in buildings. Balancing the size of openings with energy efficiency has long been a challenge. .
Journal of Daylighting 10 (2023) 204-2013
RESEARCH ARTICLE
Integrative Lighting Design: How to Optimize Visual and Non-visual
The objective of this paper is to outline fundamental principles for the electric lighting design of workplace environments such as offices. The study considers both the suggested guidelines and values for non-visual light design and the specifications for visual tasks dictated by the EN 12464-1:2021.
Journal of Daylighting 10 (2023) 192-203
RESEARCH ARTICLE
The Effect of Parametric Patterned Façade Variations on Daylight
Parametric design influences on building envelope design are exponentially increasing in the current era due to the dominance of computational design on architectural outcomes.
Journal of Daylighting 10 (2023) 173-191
RESEARCH ARTICLE
Analysing the Daylighting Performance of the Main Prayer-hall in
This paper studies the daylighting quality of the indoor prayer-hall in The Great Upper Mosque of Hama city in Syria, highlighting this distinctive historical converted building that has been functioning as a mosque since the entry of Islam in the 6th century AD.
Journal of Daylighting 10 (2023) 153-172
RESEARCH ARTICLE
Sunlight-Daylight Signature: a Novel Concept to Assess Sunlight and
Daylighting and solar availability at urban scale has come to play a crucial role in the perception of discomfort conditions for people, both in outdoor and indoor spaces, and on the energy consumption of buildings.
Journal of Daylighting 10 (2023) 136-152
RESEARCH ARTICLE
Ray Tracing Algorithm to Simulate Laser-Cut Panel Light-Redirecting
Daylighting simulation software is an important tool to improve the quality of building design and to improve the quality of the built environment. For its application to correspond to reality, its algorithm needs to reflect real behaviour in the best possible way.
Journal of Daylighting 10 (2023) 87-98
RESEARCH ARTICLE
The Effects of Orientation and Width of Space Between Buildings
Excessive heat in the high-rise urban fabric has contributed to pedestrian and occupants' discomfort. Establishing wind circulation in space with an environmentally compatible and optimal configuration is necessary to improve comfort in this region.
Journal of Daylighting 10 (2023) 99-116
RESEARCH ARTICLE
Evaluation of the Visual Comfort and Daylight Performance of the
The daylight in classrooms is a crucial aspect that affects the quality of the learning environment and the overall performance of the students. Visual arts, such as painting, sculpture, carving, textile design and photography, require specific lighting conditions, which are different from the regular classroom standards.
Journal of Daylighting 10 (2023) 117-135
RESEARCH ARTICLE
Design Optimization of the Skylight for Daylighting and Energy Performance
In terms of sustainable design, lateral windows and skylights are important. Daylighting has become a vital component in office buildings because it increases occupants' productivity, well-being, and energy savings via windows and skylights.
Journal of Daylighting 10 (2023) 72-86
RESEARCH ARTICLE
The Architectural Design of Building Façade Models Related to
Lighting control integrated with daylighting is recognized as an important and useful strategy in energy efficient building design. One of the right factors to reduce energy consumption for artificial lighting during the day is the maximum utilization of sunlight.
Journal of Daylighting 10 (2023) 60-71
RESEARCH ARTICLE
Evaluation of Occupants’ Visual Perception in Day Lit Scenes: A
Daylight improves indoor environmental quality, the physical and mental health of occupants, and their efficiency. Research in the area of human-centric lighting that considers the visual and non-visual effects of light on human vision, have focused on examining human visual perception in response to a wide variety of lighting aspects.
Journal of Daylighting 10 (2023) 45-59
RESEARCH ARTICLE
Impact of Window Design on Dynamic Daylight Performance in an
Window design affects the building's appearance. Besides, it has a significant impact on daylight performance and the visual comfort of interior spaces.
Journal of Daylighting 10 (2023) 31-44
RESEARCH ARTICLE
Visual Comfort Assessment of Hospital Patient Rooms with Climate Responsive
As advanced technologies become prevalent, they are being used more widely in numerous fields. The building sector is not an exception. One of these cutting-edge technologies is responsive facades, which are used in buildings and have an undeniable effect on daylighting.
Journal of Daylighting 10 (2023) 17-30
RESEARCH ARTICLE
Biomimicry as an Approach to Improve Daylighting Performance in Office
Biomimicry inspired architects to solve complex design problems and develop adaptive solutions for enhancing the environmental quality. Fields of inspiration include energy efficiency, natural ventilation, daylighting, and structural stability.
Journal of Daylighting 10 (2023) 1-16
Join our Editorial Board
Applications should be sent electronically at jd@solarlits.com.
Editorial Board
Dr. Kacem Gairaa
center for renewable energy development, Algeria
Prof. Önder Güler
Istanbul Technical University, Türkiye
Dr Boon Han Lim
Universiti Tunku Abdul Rahman, Malaysia
Prof Francesco Asdrubali
University of Perugia, Italy
Dr Arsenio Barbón
University of Oviedo, Spain
Dr Valerio Roberto Maria LO VERSO
Politecnico di Torino (Polytechnic University of Turin), Italy
Prof. Antonio Manuel Peña García
University of Granada, Spain
Dr Susana Lagüela López
University of Vigo, Spain
Dr Ferdinando Salata
University of Rome, Italy
Dr Umberto Berardi
Ryerson University, canada
Prof. Nabil Elminshawy
Port Said University, Egypt
Prof. Yuehong Su
University of Nottingham, UK
Dr Canan Kandilli
Usak University, Turkey
Prof Hongfei Zheng
Beijing Institute of Technology, China
Prof. Lambros T. Doulos
Hellenic Open University, Greece
Dr Ahmed A. Y. Freewan
Jordan University of Science and Technology, Jordan
Dr. Peng XUE
Beijing University of Technology, China
Prof Jitka Mohelnikova
Brno University of Technology, Czech Republic
Dr Marina Bonomolo
University of Palermo, Italia
Dr. Michele Rocca
University of Pisa, Italia
Dr. Francesca Fragliasso
University of Naples Federico II, Italy
Dr Lim Yaik Wah
Universiti Teknologi Malaysia, Malaysia
Dr Mohammed Salah Mayhoub
Al-Azhar University, Egypt
Dr Hui Lv
Hubei University of Technology, China
Wei Wang
Southeast University, 中国
Dr Vincenzo Costanzo
University of Catania, Italy
Dr Paula M. Esquivias
University of Granada, Spain
Dr Francesco Sommese
University of Naples Federico II, italy
Dr Hui Shen
Texas A&M University-Kingsville, USA
Dr. Feride Şener Yılmaz
Istanbul Technical University, Turkey
RESEARCH ARTICLE
A Daylight Assessment on Visual and Nonvisual Effects of Light
The contribution of daylight to a comfortable environment for occupants has been the subject of studies for years. Light shelves are known as daylight redirecting systems to enhance indoor daylight conditions.
Journal of Daylighting 9 (2022) 28-47
RESEARCH ARTICLE
Comparative Investigation of Daylight Glare Probability (DGP) Comfort Classes in
Glare is considered one of the most important variables to reach visual comfort and visual quality. It represents one of the fundamental barriers for an effective use of daylighting in buildings.
Journal of Daylighting 8 (2021) 284-293
REVIEW ARTICLE
Alerting Effect of Light: A Review of Daytime Studies
Light affects humans beyond only image formation. Several studies have reported that light can increase daytime alertness and can therefore be positively utilized to counter daytime fatigue and increase productivity in workspaces.
Journal of Daylighting 9 (2022) 150-163
RESEARCH ARTICLE
Effect of Roller Shades on Chromaticity and Colour Rendering Performance
Several studies have focused on the performance of roller shades in terms of glare, outdoor vision, daylight availability and energy performance. Currently, other parameters linked to visual amenity, such as chromaticity and colour rendition, are becoming relevant.
Journal of Daylighting 9 (2022) 1-12
RESEARCH ARTICLE
Impact of Furniture Layout on Indoor Daylighting Performance in Existing
Currently, home-based computing workspaces have developed substantially all over the world, especially in Malaysia. This growing trend attracts computer workers to run a business from their residential units.
Journal of Daylighting 5 (2018) 1-13
RESEARCH ARTICLE
A Survey on Daylighting Education in Italian Universities. Knowledge of
Daylighting is a strategic topic to achieve sustainable buildings, so it is more and more imperative that it is implemented in architecture curricula to prepare a new generation of daylighting-oriented practitioners.
Journal of Daylighting 8 (2021) 36-49
RESEARCH ARTICLE
Evaluation of Daylight and Glare Quality of Office Spaces with
There has been an increasing awareness in recent years about the evaluation of daylight and glare quality in buildings. In the study, an office space with a flat and a dynamic shading system facade (triangular cell facade) is discussed in the province of Mardin, which is in a hot and arid climate zone.
Journal of Daylighting 9 (2022) 197-208
RESEARCH ARTICLE
The Role of Orosi’s Islamic Geometric Patterns in the
The form of the building facade significantly affects the amount of useful daylight admitted in the interior space. Striking a balance between the visual comforts of occupants and taking advantage of daylight is always a challenge and, therefore, investigating complex, geometric forms of Orosi patterns can be an effective way of improving visual comfort alongside the aesthetic aspects.
Journal of Daylighting 7 (2020) 201-221
RESEARCH ARTICLE
Design and optical evaluation of a novel asymmetric lens-walled
Solar concentrating system is an effective way of combing solar energy with the building to satisfy the needs besides of electricity and hot water, also includes building heating, refrigeration, dehumidification, which require higher quality heat source.
Journal of Daylighting 4 (2017) 26-37
RESEARCH ARTICLE
Optical Characteristics of Traditional Portuguese Azulejos: Mixing Colors to Obtain “
The need to reduce energy consumptions in buildings brings modern research to focus on the use of natural sources. In this context, the interest towards traditional architecture has been fueled, since one of the characteristics identifying it is the intuitive and intrinsic link between the building and the surrounding environment.
Journal of Daylighting 7 (2020) 273-281
RESEARCH ARTICLE
A Novel Approach to Multi-Apertures and Multi-Aspects Ratio
Daylightophil architecture concept is one of the most significant ways to reduce the electrical load consumption in building sector. In deep-plan buildings, or windowless buildings, advanced light transmission systems are used to compensate lighting demands in high-performance architecture theory.
Journal of Daylighting 7 (2020) 186-200
RESEARCH ARTICLE
Maximizing the Performance of Laser Cut Panel by Interaction of
The interaction between different ceiling geometries with laser cut panels (LCPs) is investigated using real experiments and computer simulations to maximize the daylight performance of the LCP.
Journal of Daylighting 1 (2014) 29-35
RESEARCH ARTICLE
Economic and Energy Efficiency of Artificial Lighting Control Systems for
The aim of the research is to determine the economic and energy efficiency usage of the artificial lighting control systems, with the help of astronomical relays and motion sensors, by various types of light sources for the stairwells (stair landings and staircases) of multistory residential buildings.
Journal of Daylighting 7 (2020) 93-106
RESEARCH ARTICLE
Effect of window glazing on colour quality of transmitted daylight
In this study, the colour quality of the daylight transmitted through different window glazing types is evaluated. The analysis considered four different types of window glazing: laminated, monolithic, coated and applied film glazing ranging in luminous transmittance from around 0.
Journal of Daylighting 4 (2017) 37-47
RESEARCH ARTICLE
Optimization of Daylight Performance Based on Controllable Light-shelf Parameters
This study aims to achieve a balance of daylight availability in the work-plane environments of a fully glazed facade integrated with a light shelf system using an optimization procedure that can assist architects with assessing the daylighting performance of numerous design alternatives, and build-up the optimized design.
Journal of Daylighting 7 (2020) 122-136
REVIEW ARTICLE
A Review on Solar Concentrators with Multi-surface and Multi-
Solar concentrator always plays an important role in solar energy collection as it could enhance the energy density effectively. Various structures of solar concentrators have been researched in recent years, among which multi-surface (MS) and multi-element (ME) combinations are the two typical structures.
Journal of Daylighting 6 (2019) 80-96
RESEARCH ARTICLE
Experimental Analysis on a 1:2 Scale Model of the
This paper is focused on the daylighting system named Modified Double Light Pipe (MDLP) designed by the authors as an evolution of the Double Light Pipe to eliminate the drawbacks due to its encumbrance and the high luminance of its upper portion.
Journal of Daylighting 9 (2022) 228-241
RESEARCH ARTICLE
Heliostats Daylighting System for Multi-floor Buildings
Daylighting has been considered as a major part of sustainable buildings for saving electric lighting and providing benefits such as, health, visual comfort, and productivity of the occupants.
Journal of Daylighting 2019 (2019) 202-209
RESEARCH ARTICLE
Lighting Quality Self-assessment in Italian Home Offices
The spread of information technology and the improvement of telecommunicating systems have changed the way to conceive work. People performing typical office activities provided with a laptop and an internet connection can work in whatever place: a coffee house, a waiting room of a train station, an airport, or their own home.
Journal of Daylighting 9 (2022) 177-196
RESEARCH ARTICLE
The Impact of Courtyard and Street Canyon Surroundings on Global
Exposing oneself to outdoor daylight in the morning can be healthy and harmful at the same time, due to the risk of ultraviolet exposure. The presence of surrounding buildings in the urban context may also influence the risk.
Journal of Daylighting 7 (2020) 167-185
RESEARCH ARTICLE
Development of Two-Step Biomimetic Design and Evaluation Framework for
Climate change, increase in CO2 production and energy consumption are major global issues and the building, environmental and construction sector is contributing to the increasing concern day by day.
Journal of Daylighting 9 (2022) 13-27
RESEARCH ARTICLE
Power Factor Correction of Compact Fluorescent and Tubular LED Lamps
Compact Fluorescent Lamps (CFLs) and Light-emitting Diode (LED) lamps have received wide acceptance in lighting applications during the last few years.
Journal of Daylighting 7 (2020) 73-83
RESEARCH ARTICLE
Improving Daylight Availability in Heritage Buildings: A Case Study of
Refurbished heritage buildings usually lack in meeting the required standards defined for the new function especially when reused as educational buildings.
Journal of Daylighting 8 (2021) 120-133
RESEARCH ARTICLE
Lighting Energy Saving with Light Pipe in Farm Animal Production
The Swedish animal production sector has potential for saving electric lighting of €4-9 million per year using efficient daylight utilisation. To demonstrate this, two light pipe systems, Velux® (house 1) and Solatube® (house 2), are installed in two identical pig houses to determine if the required light intensity, daylight autonomy (DA), and reduced electricity use for illumination can be achieved. In.
Journal of Daylighting 2 (2015) 21-31
RESEARCH ARTICLE
Optimisation of Passive Solar Design Strategies in Side-lit Offices:
It has been shown that in buildings with fully glazed facades designed to save electricity and increase daylight, overheating due to excessive solar gains and glare have become recurrent problems, affecting the quality of the indoor environment in office buildings.
Journal of Daylighting 7 (2020) 107-121