Decreasing ore grades in global metallic mining: a theoretical issue or a global reality? G Calvo, G Mudd, A Valero, A Valero Resources 5 (4), 36, 2016 | 375 | 2016 |
Material bottlenecks in the future development of green technologies A Valero, A Valero, G Calvo, A Ortego Renewable and Sustainable Energy Reviews 93, 178-200, 2018 | 352 | 2018 |
Global material requirements for the energy transition. An exergy flow analysis of decarbonisation pathways A Valero, A Valero, G Calvo, A Ortego, S Ascaso, JL Palacios Energy 159, 1175-1184, 2018 | 140 | 2018 |
Assessing maximum production peak and resource availability of non-fuel mineral resources: Analyzing the influence of extractable global resources G Calvo, A Valero, A Valero Resources, Conservation and Recycling 125, 208-217, 2017 | 125 | 2017 |
Strategic mineral resources: Availability and future estimations for the renewable energy sector G Calvo, A Valero Environmental Development, 100640, 2022 | 122 | 2022 |
Assessment of strategic raw materials in the automobile sector A Ortego, G Calvo, A Valero, M Iglesias-Embil, A Valero, M Villacampa Resources, Conservation and Recycling 161, 104968, 2020 | 69 | 2020 |
Thermodynamic approach to evaluate the criticality of raw materials and its application through a material flow analysis in Europe G Calvo, A Valero, A Valero Journal of Industrial Ecology 22 (4), 839-852, 2018 | 59 | 2018 |
Material flow analysis for Europe: An exergoecological approach G Calvo, A Valero, A Valero Ecological Indicators 60, 603-610, 2016 | 42 | 2016 |
Using thermodynamics to improve the resource efficiency indicator GDP/DMC A Valero, A Valero, G Calvo Resources, Conservation and Recycling 94, 110-117, 2015 | 38 | 2015 |
How can strategic metals drive the economy? Tungsten and tin production in Spain during periods of war G Calvo, A Valero, A Valero The Extractive Industries and Society 6 (1), 8-14, 2019 | 36 | 2019 |
The cost of mineral depletion in Latin America: An exergoecology view JL Palacios, G Calvo, A Valero, A Valero Resources Policy 59, 117-124, 2018 | 33 | 2018 |
Thanatia: Límites materiales de la transición energética A Valero, A Valero, G Calvo Prensas de la Universidad de Zaragoza, 2021 | 32* | 2021 |
How to account for mineral depletion. The exergy and economic mineral balance of Spain as a case study A Valero, Ó Carpintero, A Valero, G Calvo Ecological indicators 46, 548-559, 2014 | 25 | 2014 |
Material limits of the energy transition A Valero, A Valero, G Calvo, A Valero, A Valero, G Calvo The Material Limits of Energy Transition: Thanatia, 147-187, 2021 | 23 | 2021 |
Exergoecology assessment of mineral exports from Latin America: Beyond a tonnage perspective JL Palacios, G Calvo, A Valero, A Valero Sustainability 10 (3), 723, 2018 | 18 | 2018 |
An exergoecological analysis of the mineral economy in Spain G Calvo, A Valero, A Valero, Ó Carpintero Energy 88, 2-8, 2015 | 17 | 2015 |
Physical assessment of the mineral capital of a nation: The case of an importing and an exporting country G Calvo, A Valero, LG Carmona, K Whiting Resources 4 (4), 857-870, 2015 | 16 | 2015 |
The influence of ore grade decline on energy consumption and GhG emissions: The case of gold G Calvo, JL Palacios, A Valero Environmental Development, 100683, 2022 | 15 | 2022 |
Summary and critical review of the International Energy Agency’s special report: The role of critical minerals in clean energy transitions A Valero, A Valero, G Calvo Revista de metalurgia 57 (2), 197-197, 2021 | 14 | 2021 |
Simulation to recover niobium and tantalum from the tin slags of the old penouta mine: a case study R Magdalena, A Valero, G Calvo, FJ Alguacil, FA López Minerals 11 (10), 1123, 2021 | 10 | 2021 |