Protective energy-saving retrofits of rammed earth heritage buildings using multi-objective optimization.

The protective energy-saving retrofitting (PESR) of heritage buildings (HBs) is one of the essential aspects of building carbon-dioxide abatement. The present work validates and optimizes PESR measures for a typical rammed earth HB (REHB) based on multi-objective optimization and building …

Year: 2022 Authors: Jiang, Wei / Hu, Hao / Tang, Xiaoying / Liu, Gongliang / Guo, Wei / Jin, Yang / Li, Dong Source: Case Studies in Thermal Engineering Volume 38, October 2022, 102343, 38. Type: Topic: , , , , Region: Language:

High Indoor Rn Concentration Mitigation in a Heritage Building: Case Study Analysis of the Applied Constructive Measures.

Indoor radon (Rn) concentration is pointed out by the World Health Organization (WHO) as the second leading cause of lung cancer. Adopting mitigation measures based on ventilation procedures is an effective solution for most cases. However, the occurrence of abnormal …

Year: 2023 Authors: J. R. Nunes, Leonel / Curado, António Source: Journals Buildings Volume 13 Issue 1, 13 (1). Type: Topic: , , , , , Region: , Language:

The Impact of Climate Change on a University Campus’ Energy Use: Use of Machine Learning and Building Characteristics.

Global warming is expected to increase 1.5 °C between 2030 and 2052. This may lead to an increase in building energy consumption. With the changing climate, university campuses need to prepare to mitigate risks with building energy forecasting models. Although …

Year: 2021 Authors: Im, Haekyung / Srinivasan, Ravi S. / Maxwell, Daniel / Steiner, Ruth L. / Karmakar, Saya Source: Journals Buildings Volume 12 Issue 2, Building Energy and Environment, 12 (2). Type: Topic: , , , , , Region: ,

Systematic long-term planning of 100% renewable energy to 2050 in Heritage cities: Unified case study of the City of Cuenca and the Galapagos Islands in Ecuador. 

The development of 100% renewable energy in World Heritage Sites (UNESCO locations) requires specific analysis and design, because of their unique social, historical, and environmental characteristics. The design of these Renewable Energy systems must preserve all their unique Heritage characteristics, …

Year: 2023 Authors: Icaza, Daniel / Borge-Diez, David / Pulla-Galindo, Santiago Source: Renewable Energy Focus Volume 45, June 2023, Pages 68-92, 45. pp. 68-92. Type: Topic: , , , , , , Region: Language:

Conservation of architectural heritage: Innovative approaches to enhance thermal comfort and promote sustainable usage in historic buildings.

Heritage architecture, which considers the local climate, building materials, and construction methods, can contribute to the energy efficiency and sustainability of buildings. Retrofitting strategies can be applied to existing buildings to improve their energy performance while maintaining or enhancing their …

Year: 2023 Authors: Hyeon Jo, Ho / Yuk, Hyeonseong / Kang, Yujin / Kim, Sumin Source: Case Studies in Thermal Engineering Volume 51, November 2023, 103500, 51. Type: Topic: , , , , , , Region: Language:

Study of internal moisture condensation for the conservation of stone cultural heritage

The natural moisture condensation is considered an important decay factor for stone relics. If protection is only concerned with the conditions under which water forms on the surface, it can cause liquid water to form inside the stone relics over …

Year: 2022 Authors: Huang, Jizhong / Zheng, Yi / Li, Hua Source: Journal of Cultural Heritage Volume 56, July–August 2022, Pages 1-9, 56. pp. 1-9. Type: Topic: , , , , , Region: , Language:

High-resolution combined building stock and building energy modeling to evaluate whole-life carbon emissions and saving potentials at the building and urban scale. 

As global and local actors seek to address climate concerns, municipalities, regions, and countries are developing policies for the built environment to reach carbon neutrality. In most cases, however, current policies target new construction and operational carbon emissions only, thus …

Year: 2022 Authors: Heisel, Felix / McGranahan, Joseph / Ferdinando, Joseph / Dogan, Timur Source: Resources, Conservation and Recycling Volume 177, February 2022, 106000, 177. Type: Topic: , , , , , , Region: Language:

A vulnerability index formulation for historic facades assessment.

The study of historic facades is an essential subject for the valorization and conservation of human cultural identity. The evaluation of the vulnerability of ancient Constructions requires the adoption of a specific and appropriate methodology depending on the purpose and …

Year: 2023 Authors: Fontenele, Amanda / Campos, Vanessa / Mafalda Matos, Ana / Mesquita, Esequie Source: Journal of Building Engineering Volume 64, 1 April 2023, 105552, 64. Type: Topic: , , , , , Region: Language:

Thermal and environmental evaluation of mid-rise social housing retrofit under different climate conditions.

A significant share of the global housing stock lacks minimum residential quality standards. This has prompted the emergence of schemes to meet the needs of current occupants and country-specific carbon targets. Energy retrofitting, in this context, is a cornerstone for …

Year: 2022 Authors: Flamant, Gilles / Bustamante, Waldo / Schmitt, Cristian / Bunster, Victor / Osorio, César Source: Journal of Building Engineering Volume 46, 1 April 2022, 103724, 46. Type: Topic: , , , , , Region: Language:

A New Framework for Circular Refurbishment of Buildings to Operationalize Circular Economy Policies.

The current policies aimed at promoting the decarbonization of existing buildings under the principles of the circular economy are in need of practical measures tailored to local conditions to increase their effectiveness. The lack of standard practices for assessing buildings’ …

Year: 2023 Authors: Fernandes, Joana / Ferrão, Paulo Source: Special Issue Sustainable Urban Metabolism, 10 (3). Type: Topic: , , , , , , , Region: , Language: