María Victoria Villar (Group leader)
Geologist, PhD
Researcher   

Juan Aroz Arango
Technician 

Natalia Brea Núñez
Environmental scientist
Technician 

Guillermo García Herrera
Geologist 
Technician 

Ana Esther González García
Technician 

Rubén Javier Iglesias Martínez
Geologist 
Specialist 

Pedro Luis Martín Martín (Head of Unit)
Physicist, PhD
Researcher 

Ana María Melón Sánchez
Chemist
Specialist 

Ana Beatriz Zabala de la Fuente
Chemist
Trainee 

Natalia Gimeno Labajos
Environmental scientist
Specialist

José Miguel Barcala Riveira

Computer engineer, PhD
Researcher 
Electronics Unit, Technology Department

Luis Gutiérrez Nebot
Chemist
High-activity waste Unit, Energy Department