| Impact of the electricity mix and use profile in the life-cycle assessment of electric vehicles R Faria, P Marques, P Moura, F Freire, J Delgado, AT De Almeida Renewable and Sustainable Energy Reviews 24, 271-287, 2013 | 458 | 2013 |
| Renewability and life-cycle energy efficiency of bioethanol and bio-ethyl tertiary butyl ether (bioETBE): assessing the implications of allocation J Malça, F Freire Energy 31 (15), 3362-3380, 2006 | 357 | 2006 |
| Life-cycle assessment of a house with alternative exterior walls: Comparison of three impact assessment methods H Monteiro, F Freire Energy and Buildings 47, 572-583, 2012 | 307 | 2012 |
| Carbon footprint of particleboard: A comparison between ISO/TS 14067, GHG Protocol, PAS 2050 and Climate Declaration R García, F Freire Journal of cleaner production 66, 199-209, 2014 | 256 | 2014 |
| Greenhouse gas assessment of soybean production: implications of land use change and different cultivation systems ÉG Castanheira, F Freire Journal of Cleaner Production 54, 49-60, 2013 | 242 | 2013 |
| Primary and secondary use of electric mobility batteries from a life cycle perspective R Faria, P Marques, R Garcia, P Moura, F Freire, J Delgado, ... Journal of Power Sources 262, 169-177, 2014 | 221 | 2014 |
| Life-cycle energy and greenhouse gas analysis of three building types in a residential area in Lisbon J Bastos, SA Batterman, F Freire Energy and buildings 69, 344-353, 2014 | 189 | 2014 |
| Prefabricated versus conventional construction: Comparing life-cycle impacts of alternative structural materials V Tavares, N Soares, N Raposo, P Marques, F Freire Journal of Building Engineering 41, 102705, 2021 | 186 | 2021 |
| Embodied energy and greenhouse gas emissions analysis of a prefabricated modular house: The “Moby” case study V Tavares, N Lacerda, F Freire Journal of Cleaner Production 212, 1044-1053, 2019 | 181 | 2019 |
| Comparative life cycle assessment of lithium-ion batteries for electric vehicles addressing capacity fade P Marques, R Garcia, L Kulay, F Freire Journal of Cleaner Production 229, 787-794, 2019 | 177 | 2019 |
| Life-cycle assessment of electricity in Portugal R Garcia, P Marques, F Freire Applied Energy 134, 563-572, 2014 | 176 | 2014 |
| Life-cycle studies of biodiesel in Europe: A review addressing the variability of results and modeling issues J Malça, F Freire Renewable and sustainable energy reviews 15 (1), 338-351, 2011 | 174 | 2011 |
| Circular economy strategies on business modelling: Identifying the greatest influences R Salvador, MV Barros, F Freire, A Halog, CM Piekarski, AC De Francisco Journal of Cleaner Production 299, 126918, 2021 | 161 | 2021 |
| Life cycle assessment of medium density particleboard (MDP) produced in Brazil DAL Silva, FAR Lahr, RP Garcia, FMCS Freire, AR Ometto The International Journal of Life Cycle Assessment 18 (7), 1404-1411, 2013 | 134 | 2013 |
| Energy retrofit of historic buildings: Environmental assessment of cost-optimal solutions S Tadeu, C Rodrigues, A Tadeu, F Freire, N Simões Journal of Building Engineering 4, 167-176, 2015 | 133 | 2015 |
| Environmental sustainability of biodiesel in Brazil EG Castanheira, R Grisoli, F Freire, V Pecora, ST Coelho Energy Policy 65, 680-691, 2014 | 117 | 2014 |
| Life-cycle assessment of soybean-based biodiesel in Europe: comparing grain, oil and biodiesel import from Brazil ÉG Castanheira, R Grisoli, S Coelho, GA da Silva, F Freire Journal of Cleaner Production 102, 188-201, 2015 | 114 | 2015 |
| Adaptive reuse of buildings: Eco-efficiency assessment of retrofit strategies for alternative uses of an historic building C Rodrigues, F Freire Journal of Cleaner Production 157, 94-105, 2017 | 112 | 2017 |
| Applying multi-criteria decision analysis to the life-cycle assessment of vehicles AR Domingues, P Marques, R Garcia, F Freire, LC Dias Journal of cleaner production 107, 749-759, 2015 | 106 | 2015 |
| Life-cycle sustainability assessment of key electricity generation systems in Portugal J Kabayo, P Marques, R Garcia, F Freire Energy 176, 131-142, 2019 | 105 | 2019 |