Dr Chethana Illankoon

Dr Chethana Illankoon

Scientia Fellow (Level B)
  • PhD in Engineering (Australia)
  • BSc (Honours) in Quantity Surveying - First Class
Arts, Design & Architecture (ADA)
School of Built Environment

Dr Chethana Illankoon is a Scientia Lecturer at School of Built Environment. Chethana focuses on life-cycle cost and carbon emission optimisation for green buildings. Her research focus is mainly on green buildings, life-cycle analysis, sustainable construction and circular economy. Prior joining UNSW she worked at University of Newcastle. She worked as a researcher at the University of Hong Kong engaging in many research projects. She has published a book, many scholarly articles in high impact refereed journals, refereed book chapters and refereed conference papers in leading conferences. Dr. Chethana has also received two awards from major conferences in Australia and New Zealand. She is also working as an Associate Editor to International Journal of Construction Management.

As an academic she has undertaken teaching in a wide range of subjects in Quantity Surveying/Construction Management cohort. She has worked in the industry as a Quantity Surveyor in Middle-East attached to many iconic projects.

  • Books | 2020
    Illankoon IMCS; Tam VWY; Le KN, 2020, Life-Cycle Cost Models for Green Buildings With Optimal Green Star Credits, Butterworth-Heinemann
  • Book Chapters | 2024
    Vaughan J; Illankoon IMCS; Beard C; Sher W; MacKee J, 2024, 'Hazardous building materials threaten circular economy and sustainable outcomes', in Sustainability and Toxicity of Building Materials, pp. 573 - 599, http://dx.doi.org/10.1016/B978-0-323-98336-5.00026-1
    Book Chapters | 2021
    Illankoon IMCS; Tam VWY, 2021, 'Life Cycle Costing for Decision Making in Construction and Demolition Waste Management: A Critical Review', in Advances in Science, Technology and Innovation, pp. 163 - 169, http://dx.doi.org/10.1007/978-3-030-48465-1_28
    Book Chapters | 2020
    Illankoon IMCS; Tam VWY; Le KN, 2020, 'Life Cycle Cost Analysis for Green Buildings', in Encyclopedia of Renewable and Sustainable Materials: Volume 1-5, pp. 489 - 499, http://dx.doi.org/10.1016/B978-0-12-803581-8.10784-2
    Book Chapters | 2019
    Illankoon IMCS; Tam VWY; Karimipour H; Le KN, 2019, 'Chapter 1 Introduction', in Sustainable Construction Technologies, Elsevier, pp. 1 - 28, http://dx.doi.org/10.1016/b978-0-12-811749-1.00001-8
    Book Chapters | 2019
    Illankoon IMCS; Tam VWY; Karimipour H; Le KN, 2019, 'Introduction', in Sustainable Construction Technologies: Life-Cycle Assessment, pp. 1 - 28, http://dx.doi.org/10.1016/B978-0-12-811749-1.00001-8
    Book Chapters | 2019
    Illankoon IMCS; Tam VWY; Le KN; Tran CNN, 2019, 'Review on green building rating tools used in Australia', in Innovative Production And Construction: Transforming Construction Through Emerging Technologies, pp. 165 - 184, http://dx.doi.org/10.1142/9789813272491_0010
    Book Chapters | 2019
    Tam VWY; Le KN; Tran CNN; Illankoon IMCS, 2019, 'An exploratory model on greenhouse- Gas emissions and costing assessment in building operation stage', in Innovative Production And Construction: Transforming Construction Through Emerging Technologies, pp. 133 - 147, http://dx.doi.org/10.1142/9789813272491_0008
  • Journal articles | 2024
    Ding Z; Nie W; Tam VWY; Illankoon C, 2024, 'Consumer purchase intention for extrinsic and intrinsic cues of construction and demolition waste recycled products', Engineering, Construction and Architectural Management, http://dx.doi.org/10.1108/ECAM-11-2022-1035
    Journal articles | 2024
    Fagbenro A-R; Sunindijo RY; Illankoon C; Frimpong S, 2024, 'Importance of Prefabrication to Easing Construction Workers’ Experience of Mental Health Stressors', International Journal of Environmental Research and Public Health, 21, http://dx.doi.org/10.3390/ijerph21091218
    Journal articles | 2024
    Fagbenro RK; Sunindijo RY; Illankoon C, 2024, 'Positive Impact of Prefabrication on the Mental Health of Construction Workers', Buildings, 14, pp. 4025 - 4025, http://dx.doi.org/10.3390/buildings14124025
    Journal articles | 2024
    González J; Figueiredo K; Hammad AWA; Tam VWY; Haddad AN; Illankoon C, 2024, 'Heritage BIM (HBIM) applied in emergency scenarios: a case study of the National Museum in Brazil', International Journal of Construction Management, http://dx.doi.org/10.1080/15623599.2024.2408183
    Journal articles | 2024
    Tran CNN; Pham PT; Tran TTM; Tam VWY; Illankoon IMCS, 2024, 'A practical approach to promoting sustainable development in the construction industry through the use of the LOTUS-Vietnamese green-building assessment tool', International Journal of Construction Management, http://dx.doi.org/10.1080/15623599.2024.2411087
    Journal articles | 2024
    Vijerathne D; Wahala S; Illankoon C, 2024, 'Impact of Crushed Natural Aggregate on Environmental Footprint of the Construction Industry: Enhancing Sustainability in Aggregate Production', Buildings, 14, http://dx.doi.org/10.3390/buildings14092770
    Journal articles | 2024
    Zhou J; Tam VWY; Qin Y; Illankoon C, 2024, 'A critical review and comparative analysis of cost management on prefabricated construction research (2000–2022)', International Journal of Construction Management, 24, pp. 997 - 1006, http://dx.doi.org/10.1080/15623599.2023.2193920
    Journal articles | 2024
    de Moura Jorge LG; Hammad AWA; Haddad AN; Tam VWY; Illankoon C, 2024, 'Multi-objective optimisation of the level of prefabrication in construction projects', Proceedings of the Institution of Civil Engineers: Engineering Sustainability, 177, pp. 341 - 352, http://dx.doi.org/10.1680/jensu.22.00032
    Journal articles | 2023
    Fagbenro RK; Sunindijo RY; Illankoon C; Frimpong S, 2023, 'Influence of Prefabricated Construction on the Mental Health of Workers: Systematic Review', European Journal of Investigation in Health, Psychology and Education, 13, pp. 345 - 363, http://dx.doi.org/10.3390/ejihpe13020026
    Journal articles | 2023
    Illankoon C; Vithanage SC; Pilanawithana NM, 2023, 'Embodied Carbon in Australian Residential Houses: A Preliminary Study', Buildings, 13, http://dx.doi.org/10.3390/buildings13102559
    Journal articles | 2023
    Illankoon C; Vithanage SC, 2023, 'Closing the loop in the construction industry: A systematic literature review on the development of circular economy', Journal of Building Engineering, 76, http://dx.doi.org/10.1016/j.jobe.2023.107362
    Journal articles | 2023
    Tran CNN; Tam VWY; Le KN; Illankoon IMCS, 2023, 'Environmental impacts assessment for Australian buildings: thermal resistance and environmental impacts relationship', International Journal of Construction Management, 23, pp. 243 - 252, http://dx.doi.org/10.1080/15623599.2020.1858522
    Journal articles | 2022
    Illankoon IMCS; Tam VWY; Le KN; Ranadewa KATO, 2022, 'Causes of disputes, factors affecting dispute resolution and effective alternative dispute resolution for Sri Lankan construction industry', International Journal of Construction Management, 22, pp. 218 - 228, http://dx.doi.org/10.1080/15623599.2019.1616415
    Journal articles | 2022
    Kuang WY; Illankoon C; Vithanage SC, 2022, 'Grid-Connected Solar Photovoltaic (PV) System for Covered Linkways', Buildings, 12, http://dx.doi.org/10.3390/buildings12122131
    Journal articles | 2022
    Nanayakkara NWKVV; Perera BAKS; Illankoon IMCS, 2022, 'On-site renewable energy for industrial buildings in Sri Lanka: a life-cycle cost analysis', Intelligent Buildings International, 14, pp. 499 - 516, http://dx.doi.org/10.1080/17508975.2021.1938505
    Journal articles | 2022
    Tam VW; Zhou Y; Illankoon C; Le KN, 2022, 'A critical review on BIM and LCA integration using the ISO 14040 framework', Building and Environment, 213, http://dx.doi.org/10.1016/j.buildenv.2022.108865
    Journal articles | 2022
    Tam VWY; Illankoon IMCS; Le KN; Rahme D, 2022, 'Life-cycle impacts from environmentally friendly blocks', Journal of Building Engineering, 53, http://dx.doi.org/10.1016/j.jobe.2022.104503
    Journal articles | 2021
    Ding Z; Cao X; Shi M; Tam VWY; Illankoon IMCS, 2021, 'New hybrid simulation model for urban construction waste management: An empirical study', Proceedings of the Institution of Civil Engineers: Engineering Sustainability, 174, pp. 275 - 288, http://dx.doi.org/10.1680/jensu.20.00086
    Journal articles | 2021
    Illankoon IMCS; Tam VWY; Le KN, 2021, 'United Nation’s sustainable development goals: establishing baseline for Australian building sector', Intelligent Buildings International, 13, pp. 116 - 128, http://dx.doi.org/10.1080/17508975.2020.1772189
    Journal articles | 2021
    Tam VWY; Le KN; Tran CNN; Illankoon IMCS, 2021, 'A review on international ecological legislation on energy consumption: greenhouse gas emission management', International Journal of Construction Management, 21, pp. 631 - 647, http://dx.doi.org/10.1080/15623599.2019.1576259
    Journal articles | 2020
    Chethana IM; Le KN; Tam VWY; Wang X; Wang J, 2020, 'Optimal roofing solutions for Australian green buildings: A life-cycle cost perspective', Proceedings of the Institution of Civil Engineers: Engineering Sustainability, 173, pp. 30 - 41, http://dx.doi.org/10.1680/jensu.17.00064
    Journal articles | 2020
    Ding Z; Gong W; Fan Z; Tam VWY; Illankoon IMCS, 2020, 'Agent-based modelling for environmental impact of renovation waste in Shenzhen, China', Proceedings of the Institution of Civil Engineers: Engineering Sustainability, 173, pp. 397 - 413, http://dx.doi.org/10.1680/jensu.19.00040
    Journal articles | 2020
    Illankoon IMCS; Lu W, 2020, 'Cost implications of obtaining construction waste management-related credits in green building', Waste Management, 102, pp. 722 - 731, http://dx.doi.org/10.1016/j.wasman.2019.11.024
    Journal articles | 2020
    Tam VWY; Illankoon IMSC; Le KN; Rahme D; Yu J, 2020, 'Effective remediation strategies for ash dam sites in coal power plants', Proceedings of the Institution of Civil Engineers: Engineering Sustainability, 174, pp. 94 - 105, http://dx.doi.org/10.1680/jensu.20.00052
    Journal articles | 2019
    Ding Z; Gong W; Tam VWY; Illankoon IMCS, 2019, 'Conceptual framework for renovation waste management based on renovation waste generation rates in residential buildings: An empirical study in China', Journal of Cleaner Production, 228, pp. 284 - 293, http://dx.doi.org/10.1016/j.jclepro.2019.04.153
    Journal articles | 2019
    Illankoon IMCS; Lu W, 2019, 'Optimising choices of ‘building services’ for green building: Interdependence and life cycle costing', Building and Environment, 161, http://dx.doi.org/10.1016/j.buildenv.2019.106247
    Journal articles | 2019
    Illankoon IMCS; Tam VWY; Le KN; Tran CNN; Ma M, 2019, 'Review on green building rating tools worldwide: Recommendations for Australia', Journal of Civil Engineering and Management, 25, pp. 831 - 847, http://dx.doi.org/10.3846/jcem.2019.10928
    Journal articles | 2018
    Ding Z; Fan Z; Tam VWY; Bian Y; Li S; Illankoon IMCS; Moon S, 2018, 'Green building evaluation system implementation', Building and Environment, 133, pp. 32 - 40, http://dx.doi.org/10.1016/j.buildenv.2018.02.012
    Journal articles | 2018
    Illankoon IMCS; Tam VWY; Le KN; Wang JY, 2018, 'Life cycle costing for obtaining concrete credits in green star rating system in Australia', Journal of Cleaner Production, 172, pp. 4212 - 4219, http://dx.doi.org/10.1016/j.jclepro.2017.11.202
    Journal articles | 2018
    Tam VWY; Le KN; Wang JY; Illankoon IMCS, 2018, 'Practitioners recycling attitude and behaviour in the Australian construction industry', Sustainability (Switzerland), 10, http://dx.doi.org/10.3390/su10041212
    Journal articles | 2017
    Chong HY; Tam VWY; Lai WC; Sutrisna M; Wang X; Illankoon IMCS, 2017, 'Cost implications for certified Green Building Index buildings', Proceedings of Institution of Civil Engineers: Waste and Resource Management, 170, pp. 29 - 40, http://dx.doi.org/10.1680/jwarm.16.00019
    Journal articles | 2017
    Gan Y; Shen L; Chen J; Tam VWY; Tan Y; Illankoon IMCS, 2017, 'Critical factors affecting the quality of industrialized building system projects in China', Sustainability (Switzerland), 9, http://dx.doi.org/10.3390/su9020216
    Journal articles | 2017
    Illankoon IMCS; Tam VWY; Le KN; Shen L, 2017, 'Key credit criteria among international green building rating tools', Journal of Cleaner Production, 164, pp. 209 - 220, http://dx.doi.org/10.1016/j.jclepro.2017.06.206
    Journal articles | 2017
    Illankoon IMCS; Tam VWY; Le KN, 2017, 'Environmental, Economic, and Social Parameters in International Green Building Rating Tools', Journal of Professional Issues in Engineering Education and Practice, 143, http://dx.doi.org/10.1061/(ASCE)EI.1943-5541.0000313
    Journal articles | 2017
    Tam VWY; Le KN; Zeng SX; Wang X; Illankoon IMCS, 2017, 'Regenerative practice of using photovoltaic solar systems for residential dwellings: An empirical study in Australia', Renewable and Sustainable Energy Reviews, 75, pp. 1 - 10, http://dx.doi.org/10.1016/j.rser.2016.10.040
    Journal articles | 2017
    Tam VWY; Senaratne S; Le KN; Shen LY; Perica J; Illankoon IMCS, 2017, 'Life-cycle cost analysis of green-building implementation using timber applications', Journal of Cleaner Production, 147, pp. 458 - 469, http://dx.doi.org/10.1016/j.jclepro.2017.01.128
  • Conference Papers | 2023
    Tam VWY; Le KN; Illankoon IMCS; Tran CNN; Rahme D; Liu L, 2023, 'Economic Impacts of Environmentally Friendly Blocks: The Case of Nu-Rock Blocks', in Lecture Notes in Civil Engineering, pp. 483 - 490, http://dx.doi.org/10.1007/978-981-99-3330-3_49
    Conference Papers | 2020
    ILLANKOON C; Tam VWY; Le KN; Fernando CK; She Y, 2020, 'Green Building Clusters for Residential Developments: Developing District Cooling Systems', in Lu X; Zhang Z; Lu W; Peng Y (eds.), Proceedings of the 25th International Symposium on Advancement of Construction Management and Real Estate, Springer, Singapore, Wuhan, China, pp. 23 - 28, presented at 25th International Symposium on Advancement of Construction Management and Real Estate, Wuhan, China, 28 November 2020 - 30 November 2020, http://dx.doi.org/10.1007/978-981-16-3587-8
    Conference Papers | 2019
    Illankoon IMC; Tam VWY; Le KN, 2019, 'Life-cycle costing as a tool for selecting optimum solutions for insulated floors in Australia', in Proceedings of 22nd International Conference on Advancement of Construction Management and Real Estate, CRIOCM 2017, pp. 176 - 184
    Conference Papers | 2019
    Illankoon IMCS; Tam VWY; Le KN; Weerakoon SV, 2019, 'Life-cycle cost model for green star office buildings in Australia', in Smart Innovation, Systems and Technologies, pp. 189 - 198, http://dx.doi.org/10.1007/978-3-030-04293-6_19
    Conference Papers | 2019
    Illankoon IMCS; Tam VWY, 2019, 'Life cycle costing for decision making in construction and demolition waste management: A critical review', in International Conference on Construction in the 21st Century
    Conference Papers | 2018
    Illankoon IMCS; Tam VWY; Le KN, 2018, 'Life cycle costing for insulated pitched roof structures', in Proceedings of the 21st International Symposium on Advancement of Construction Management and Real Estate, 2016, pp. 981 - 993, http://dx.doi.org/10.1007/978-981-10-6190-5_88

 

  • Scientia Fellowship - $200,000 ($50,000 p.a. for 4 years 2022 - 2026)

Awarded the Scientia fellowship from UNSW

  • Research Infrastructure Scheme: Supporting Collaborative Research - $8,000

Project title: Life Cycle Assessment (LCA) for demolition phase of office buildings

  • SmartCrete CRC $382,000

Project title: Development of eco‐friendly concrete using industrial by products

Total Amount: $382,000

First Investigator (leader): A/Prof Patrick Tang (University of Newcastle, Australia)

Contribution: One of the Chief Investigators (Internal and external impacts and life-cycle assessment for coal bottom ash (CBA) as an alternative for cement and fine aggregates

  • New Staff Grant $10,000

University of Newcastle

 

  • Highly Commended, Field Laboratory Research Award -Sustainable Developments, RISE (Research, Innovation, Sustainability, Enterprise) 2021 Awards organised by the Leeds Sustainability Institute and the Technological University Dublin

  • Best paper award for the paper presented at the International Conference on Innovation Production and Construction (IPC) in 2017 organized by the Australasian Joint Research Centre for Building Information Modelling (BIM)

  • Highly commended post-graduate research student award for the paper presented at the 20th Pacific Association of Quantity Surveyors’ Congress in 2016 organized by the New Zealand Institute of Quantity Surveyors (NZIQS)
  • Nominated for Teaching Excellence Awards – 2020 at University of Newcastle
  • Awarded with Discovery postgraduate research award in 2015 to pursue the Phd
  • Professor H.P.S. Caldera Memorial Award for the graduand who has obtained the highest marks for the dissertation at the final year BSc. (Hons) in Quantity Surveying degree in 2012, University of Moratuwa, Sri Lanka
  • The most outstanding Graduand of the year 2012 -Nominated for the Vidya Jyothi Professor Dayantha S Wijeyesekera award for the most outstanding Graduand of the year 2012, University of Moratuwa, Sri Lanka
  • 3MT Presentation – 2016 and 2017 -One of the finalists in 3MT presentation in School of Computing Engineering and Mathematics of Western Sydney University, in 2016 and 2017 consecutively
  • University Sports Colours – 2010 and 2011 -Awarded university colours insignia for Carrom (Women) team of University of Moratuwa, Sri Lanka consecutively in the year 2010 and 2011

 

  • Life cycle cost optimization for Green buidlings
  • Sustainable construction
  • Carbon emission analysis
  • Circular economy

My Research Supervision

  • Co-Supervision (External) 
    • Development of a dynamic green buidlng model (External PhD Candidate)
    • A Whole Life Cycle Tool to Evaluate Environmental Impacts (EIs) in Sri Lankan condominium propoertues (External PhD Candidate)