2026-04-19T19:58:16Zhttps://riubu.ubu.es/oai/request

oai:riubu.ubu.es:10259/114012026-02-19T01:05:47Zcom_10259_8983com_10259_5086com_10259_2604com_10259_6251com_10259_4707col_10259_10224col_10259_7318col_10259_10218

Briones Llorente, Raúl Muñoz Rujas, Natalia Martín, Alexander Millán García, José Antonio Rodríguez Sáiz, Ángel Aguilar Romero, Fernando Rubio Pérez, Gabriel 2026-02-18T12:41:46Z 2026-02-18T12:41:46Z 2023-07 978-981-99-2713-5 978-981-99-2714-2 https://hdl.handle.net/10259/11401 10.1007/978-981-99-2714-2_27 Architecture, Engineering and Construction are currently undergoing an energy-digital transition towards a decarbonised and sustainable scene. Energy assessment of buildings through Building Energy Modelling tools allows for in-depth analyses for energy optimization and establishing quantitative proposals for building improvement. This paper shows a comparative study of three programs used for energy simulation of buildings: TRNSYS, HULC and SG SAVE. They have been applied to four Research and Development (R&D) Projects: the energy assessment of a hospital, the energy behaviour of two partially recycled construction materials, and the cost-effectiveness study of energy efficiency measures and renewable energy at the district level, to validate their handling, precision, and result reliability. The comparative assessment shows SG SAVE is the best-valued software: it is free and easy to use, complies with the Spanish energy regulations more easily than HULC, and along with Open Studio makes complex calculations similar to TRNSYS. eng info:eu-repo/semantics/openAccess Cost-effectiveness Energy efficiency Energy simulation R&D Recycled materials Urban district Comparative Study of Building Energy Simulation Software Applied to Research Projects. Cases of Study in Spain and Portugal info:eu-repo/semantics/bookPart