All companies should focus on reducing their greenhouse gas emissions.

Greenhouse gas emissions are seen at all levels of industry, not only in the production of goods and the implementation of services, but also in all the indirect activities needed to add value for the end client. With the goal of achieving a decarbonized economy, we follow a series of guidelines published in the 2030 Agenda to reduce emissions.

Measuring and Reducing Emissions

The first step to control and reduce these CO2 emissions is to be able to measure them through the carbon footprint. Ferrovial has been auditing 100% of its greenhouse gas emissions since 2009, dividing them into those belonging to our activity (Scope 1 and 2) and those coming from the value chain (Scope 3).

Ferrovial, in order to be more ambitious with the climate commitment, started the process in 2024 of re-validation of the new targets aligned with the 1.5º trajectory (Net-Zero commitment), in accordance with the Science Based Targets initiative (SBTi), which is in line with science. Final validation was obtained in February 2025. The company has also established a plan to offset its direct emissions based on encouraging nature-based solutions (in 2024 Ferrovial has offset 22% of these total tons with reforestation and sustainable forest management projects).

2030 Plan

In the long term, Ferrovial is committed to reduce its Scope 1&2&3 emissions by 90% by 2050 or earlier.

Since 2020, we have reduced our Scope 1&2 emissions by 35.78%, meeting the established targets. With respect to Scope 3 emissions, in absolute terms they have been reduced by 18.08%. All this reflects that we are complying with the established roadmap. According to our estimates, by 2024 we have avoided around 574,644 tCO2e, a value bet that we will continue to maintain over time and places us each year in the most prestigious sustainability indices.

Emission Evolution

BY BUSINESS2020 (base-year)2021202220232024
Airports8,9208,9208,9208,7095,966
Construction269,029236,053211,166229,776238,730
Corporation516539372154159
Energy131,2143,5823,0994,431
Infrastructure4,5234,0984,5495,5533,247
Waste Management239,472225,926232,688103,32382,994
TOTAL (tCO2e)522,473476,749461,278350,613335,527

Avoided Emissions

Avoided emissions (tCO2e)20092021202220232024
Purchase of renewable electricity4,81338,01036,95237,05747,332
By the capture of biogas in water treatment plants0565,203538,915529,677467,399
By triage activity0168,505169,06756,99259,912