IV. Energy eficiency & transition

Eradication of diesel-fuelled heaters on projects in our Barcelona facilities. All heating required in daily operations on big projects is fuelled by aerothermal energy.

Conclusion of Phase 1 in the design of an auxiliary module containing a frequency converter for the current 6.6kV mobile transformer substation used on large projects across the Group.

Replacement of combustion vehicles and machinery with electric alternatives with lease contracts expiring during 2022.

Completion of a study into the feasibility of installing photovoltaic panels, considering whether the use of portable modules is necessary.

Completion of a study verifying that renewable energy sources can supply the aerothermal system.