The male gender is present in 61% of the most consulted Energy works.
Spanish is the majority language.
100% of the most consulted works are published in open access.
The thematic areas most frequently covered are 'Solar photovoltaic energy', 'Renewable energies', 'Solar thermal energy' and 'Wind energy'. 'Electrical networks', 'Fuel cells' and 'Energy-Consumption' are also very common subjects.