• Data-driven baseline generation for post-retrofit energy saving assessment, a comparison of statistical and machine learning methodsKuivjõgi, Helena; Vasman, Sofia; Petlenkov, Eduard; Thalfeldt, Martin; Kurnitski, JarekJournal of building engineering2024 / art. 111016 https://doi.org/10.1016/j.jobe.2024.111016
  • Heat recovery ventilation solutions for school building renovationKuivjõgi, Helena; Sarevet, Henri; Thalfeldt, Martin; Kurnitski, JarekCLIMA 2022: the 14th REHVA HVAC World Congress, 22nd – 25th May in Rotterdam, The Netherlands2022 / p. 1-8 https://doi.org/10.34641/clima.2022.208
  • Heat recovery ventilation system heating energy weather normalization – calculation method and case studyKuivjõgi, Helena; Laaneste, Janar; Thalfeldt, Martin; Kurnitski, JarekE3S Web Conference: BuildSim Nordic 20222022 / art. 09003 https://doi.org/10.1051/e3sconf/202236209003 https://www.scopus.com/sourceid/21100795900 https://www.scopus.com/record/display.uri?eid=2-s2.0-85146899779&origin=inward&txGid=c5719c88f30e5c588e6b404211ffac2c
  • Hoonete rekonstrueerimise pikaajaline strateegia2020 https://www.mkm.ee/media/155/download
  • Impact of office tenants’ electricity use on the cost-optimal solutions in a cold climateKuivjõgi, Helena; Laas, Liina; Ferrantelli, Andrea; Thalfeldt, MartinE3S Web Conference: Cold Climate HVAC and Energy 20212021 / art. 05001, 8 p. : ill https://doi.org/10.1051/e3sconf/202124605001 https://www.scopus.com/sourceid/21100795900 https://www.scopus.com/record/display.uri?eid=2-s2.0-85103565263&origin=inward&txGid=6c45dbc90d00253fbfbfc2431f982a30 https://www.webofscience.com/wos/woscc/full-record/WOS:000668011100023
  • Market based renovation solutions in non-residential buildings - Why commercial buildings are not renovated to NZEBKuivjõgi, Helena; Uutar, Aivar; Kuusk, Kalle; Thalfeldt, Martin; Kurnitski, JarekEnergy and buildings2021 / art. 111169, 13 p. : ill https://doi.org/10.1016/j.enbuild.2021.111169 https://www.scopus.com/sourceid/29359 https://www.scopus.com/record/display.uri?eid=2-s2.0-85108066281&origin=inward&txGid=48412f0a78b85d25b524f8adcaaf0f52 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=ENERG%20BUILDINGS&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000671944600008
  • Norra protsessKuivjõgi, HelenaStudioosus2019 / lk. 16-17 https://www.ester.ee/record=b1558644*est
  • Norra protsess : osa 3Kuivjõgi, HelenaStudioosus2019 / lk. 12-12 https://www.ester.ee/record=b1558644*est
  • Norra protsess : osa 4Kuivjõgi, HelenaStudioosus2019 / lk. 10-11 https://www.ester.ee/record=b1558644*est
  • Norra protsess 2Kuivjõgi, HelenaStudioosus2019 / lk. 12-13 https://www.ester.ee/record=b1558644*est
  • NZEB and market-based renovation case study of an existing office buildingKuivjõgi, Helena; Kurnitski, Jarek; Uutar, Aivar; Thalfeldt, MartinE3S Web Conference: Cold Climate HVAC and Energy 20212021 / art. 05002, 7 p. : ill https://doi.org/10.1051/e3sconf/202124605002 https://www.scopus.com/sourceid/21100795900 https://www.scopus.com/record/display.uri?eid=2-s2.0-85103546208&origin=inward&txGid=e1beccc208a7067e22e3e42abd93bca4 https://www.webofscience.com/wos/woscc/full-record/WOS:000668011100024
  • Office building tenants’ electricity use model for building performance simulationsFerrantelli, Andrea; Kuivjõgi, Helena; Kurnitski, Jarek; Thalfeldt, MartinEnergies2020 / art. 5541 https://doi.org/10.3390/en13215541 https://www.scopus.com/sourceid/62932 https://www.scopus.com/record/display.uri?eid=2-s2.0-85093864245&origin=inward&txGid=186bd564b9be698759da2dd3bff1ecce https://jcr.clarivate.com/jcr-jp/journal-profile?journal=ENERGIES&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000589126400001