Publicado

2025-10-30

Energy sustainability of construction industry in Ukraine: awareness, actions, and barriers

Sostenibilidad energética de la industria de la construcción en Ucrania: conciencia, acciones y barreras

Durabilité énergétique de l’industrie de la construction en Ukraine : sensibilisation, actions et obstacles

Sustentabilidade energética da indústria da construção na Ucrânia: consciência, ações e barreiras

DOI:

https://doi.org/10.15446/bitacora.v35n2.120167

Palabras clave:

Sustainable development, Reconstruction, Construction industry, Environmental impact assessment (en)
Desarrollo sostenible, Reconstrucción, Industria de la construcción, Evaluación del impacto ambiental (es)
Desenvolvimento sustentável, Reconstrução , Indústria da construção, Avaliação de impacto ambiental (pt)
Développement durable, Reconstruction, Industrie de la construction, Évaluation de l’impact environnemental (fr)

Autores/as

The objective of the article is to assess how sustainable construction, grounded in Life Cycle Assessment (LCA) and Zero Carbon Footprint principles, can guide Ukraine’s post-war reconstruction. Methodology: mixed-methods design combining a stakeholder survey and semi-structured interviews with an LCA of a representative public building using One Click LCA. Results: the case study achieves a 56.6% cut in annual energy use (1 214 000 → 527 150 kWh); district heating and stationary fuels dominate CO₂ (55.7% and 44.3%). Survey evidence shows limited LCA awareness and low practical uptake; key barriers are insufficient financial incentives and incomplete regulation. Discussion: we argue for alignment with EU standards, prioritizing thermal retrofits, heating-system modernization, professional training, and targeted incentives to accelerate adoption. Embedding LCA in energy management delivers environmental and economic co-benefits and strengthens infrastructure resilience. This study is based on a sample of n = 45 respondents, with a functional unit defined as the building’s operational energy performance over 60 years.

El objetivo del artículo es evaluar cómo la construcción sostenible, basada en los principios de Evaluación del Ciclo de Vida (LCA) y Huella de Carbono Cero, puede guiar la reconstrucción posbélica de Ucrania. Metodología: diseño de métodos mixtos combinando una encuesta a partes interesadas y entrevistas semiestructuradas con un LCA de un edificio público representativo utilizando One Click LCA. Resultados: el estudio de caso logra una reducción del 56,6% en el consumo anual de energía (1 214 000 → 527 150 kWh); la calefacción urbana y los combustibles estacionarios dominan las emisiones de CO₂ (55,7% y 44,3%). La encuesta muestra un conocimiento limitado del LCA y una baja adopción práctica; las principales barreras son la insuficiencia de incentivos financieros y la regulación incompleta. Discusión: se argumenta la necesidad de alineación con las normas de la UE, priorizando la rehabilitación térmica, la modernización de los sistemas de calefacción, la formación profesional y los incentivos específicos para acelerar la adopción. La integración del LCA en la gestión energética genera beneficios ambientales y económicos, fortaleciendo la resiliencia de la infraestructura. Este estudio se basa en una muestra de 45 participantes, con una unidad funcional definida como el desempeño energético operativo del edificio.

L’objectif de cet article est d’évaluer comment la construction durable, fondée sur les principes d’Évaluation du Cycle de Vie (LCA) et de l’Empreinte Carbone Zéro, peut guider la reconstruction post-guerre de l’Ukraine. Méthodologie : conception à méthodes mixtes combinant une enquête auprès des parties prenantes et des entretiens semi-structurés avec un LCA d’un bâtiment public représentatif utilisant One Click LCA. Résultats : l’étude de cas atteint une réduction de 56,6 % de la consommation énergétique annuelle (1 214 000 → 527 150 kWh) ; le chauffage urbain et les combustibles stationnaires dominent les émissions de CO₂ (55,7 % et 44,3 %). Les enquêtes montrent une faible connaissance du LCA et une adoption pratique limitée ; les principales barrières sont l’insuffisance des incitations financières et une réglementation incomplète. Discussion : il est nécessaire de s’aligner sur les normes de l’UE, en priorisant la rénovation thermique, la modernisation des systèmes de chauffage, la formation professionnelle et les incitations ciblées pour accélérer l’adoption. L’intégration du LCA dans la gestion énergétique apporte des co-bénéfices environnementaux et économiques et renforce la résilience des infrastructures. Cette étude s’appuie sur un échantillon de n = 45 participants, l’unité fonctionnelle étant définie comme la performance énergétique opérationnelle.

O objetivo do artigo é avaliar como a construção sustentável, fundamentada nos princípios de Avaliação do Ciclo de Vida (LCA) e Pegada de Carbono Zero, pode orientar a reconstrução pós-guerra na Ucrânia. Metodologia: desenho de métodos mistos combinando um inquérito a partes interessadas e entrevistas semiestruturadas com um LCA de um edifício público representativo utilizando One Click LCA. Resultados: o estudo de caso alcança uma redução de 56,6% no consumo anual de energia (1 214 000 → 527 150 kWh); o aquecimento urbano e os combustíveis estacionários dominam as emissões de CO₂ (55,7% e 44,3%). O inquérito revela conhecimento limitado sobre LCA e baixa adoção prática; as principais barreiras são incentivos financeiros insuficientes e regulamentação incompleta. Discussão: defende-se a necessidade de alinhamento com normas da UE, priorizando retrofits térmicos, modernização de sistemas de aquecimento, formação profissional e incentivos direcionados para acelerar a adoção. A incorporação do LCA na gestão energética gera co-benefícios ambientais e económicos, fortalecendo a resiliência da infraestrutura. Este estudo baseia-se numa amostra de n = 45 participantes, com a unidade funcional definida como o desempenho energético operacional do edifício ao longo de 60 anos.

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