000170329 001__ 170329
000170329 005__ 20260410165451.0
000170329 0247_ $$2doi$$a10.1016/j.enbuild.2026.117391
000170329 0248_ $$2sideral$$a148804
000170329 037__ $$aART-2026-148804
000170329 041__ $$aeng
000170329 100__ $$0(orcid)0000-0002-9310-7864$$aRezeau, Adeline
000170329 245__ $$aOne-year performance assessment of a passive house container-based prototype: Indoor comfort and energy use
000170329 260__ $$c2026
000170329 5060_ $$aAccess copy available to the general public$$fUnrestricted
000170329 5203_ $$aThis study provides new insights into the energy and environmental performance of buildings constructed from shipping containers, which are widely used worldwide for temporary accommodation in both civilian and military contexts. Such structures often exhibit poor thermal performance and inadequate indoor air quality, as they are typically designed for short-term use despite being occupied for extended periods in refugee camps or military peacekeeping missions. This mismatch between design assumptions and real use leads to suboptimal comfort, high energy demand, and increased operational costs.
This research presents a passive, modular, habitable and demountable prototype specifically designed for deployment in Antarctica and adaptable to remote military bases elsewhere. The prototype was developed in accordance with the Passivhaus standard, NATO environmental protection requirements, and the Protocol on Environmental Protection to the Antarctic Treaty. Before its installation at an Antarctica research station, the module was monitored over one year at a military base in Zaragoza, Spain. Indoor environmental conditions (air temperature, relative humidity, and CO2) and energy consumption for ventilation and air conditioning were assessed.
Results show that the prototype maintained stable indoor temperatures during winter, avoiding cold-wall and vertical stratification effects, while CO2 concentrations confirmed consistently adequate air renovation. In summer, acceptable indoor conditions were maintained on most days, although significant overheating occurred during two heatwaves. Overall, the annual energy consumption for heating and cooling was 33.9 kWh/m2, representing an 87 % reduction compared with conventional containerised units previously monitored by the authors.
000170329 536__ $$9info:eu-repo/grantAgreement/EUR/LIFE19 COM-ES-001327
000170329 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttps://creativecommons.org/licenses/by-nc-nd/4.0/deed.es
000170329 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000170329 700__ $$0(orcid)0000-0001-5215-7112$$aRodríguez-Soria, Beatriz
000170329 700__ $$0(orcid)0000-0002-6844-4471$$aGarcía-García, Miguel Ángel
000170329 773__ $$g360 (2026), 117391 [16 pp.]$$pEnergy build.$$tEnergy and Buildings$$x0378-7788
000170329 8564_ $$s13911462$$uhttps://zaguan.unizar.es/record/170329/files/texto_completo.pdf$$yVersión publicada
000170329 8564_ $$s2408418$$uhttps://zaguan.unizar.es/record/170329/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000170329 909CO $$ooai:zaguan.unizar.es:170329$$particulos$$pdriver
000170329 951__ $$a2026-04-10-13:46:40
000170329 980__ $$aARTICLE