Sustainability
Sustainability is the foundation of our commitment to people, territories, and the future. We act today to ensure a positive impact tomorrow — with clear objectives, transparency, and responsibility.
- 42%
GHG emissions (Scopes 1 and 2)
by 2030, compared with the baseline year.
(target aligned with the 1.5°C pathway established by the SBTi)
- 25%
GHG emissions (Scope 3)
by 2030, compared with the baseline year.
(25% reduction aligned with the Well Below 2°C pathway)



Strategy
Building responsibly is building with vision.
Our strategic model is future-oriented, with specific short- and medium-term actions, and a long-term vision in which environmental, social, and governance (ESG) factors are at the centre of decision-making.
At ACA, we do not allocate resources to developing a sustainability strategy — sustainability is our strateg
Sustainability is a daily attitude, guiding us towards decisions that generate a positive impact on people, territories, and the future. It is an integral part of our purpose!

Alberto Augusto Couto Alves
Chairman of the Board of Directors



Sustainable Commitment
Our commitment to sustainability.
In 2023, we carried out a double materiality assessment to identify the most significant issues to be addressed in our sustainability strategy. From this perspective, we considered:
Impact materiality: the organisation’s impacts on the environment and society.
Financial materiality: the risks and opportunities affecting the organisation’s potential to create value.
To conduct this assessment, we consulted the main stakeholder groups, achieving a participation rate of over 60%. This resulted in 11 material topics, as reflected in our matrix, structured around 3 strategic pillars.
Accordingly, our strategic matrix integrates the material topics, ESG pillars, strategic SDGs, our contribution to the 2030 Agenda, and the CSRD/ESRS, summarised in the following framework:
For further information, please refer to our Sustainability Report.
2030 Agenda
With regard to the 2030 Agenda, our strategy reflects a concrete commitment to achieving the SDGs. The establishment of measurable indicators and strategic targets is fundamental to monitoring the impact of our actions and ensuring alignment with global and local needs.
Below, we outline some of the main indicators and targets linked to the priority SDGs (previously summarised), which have been selected and developed in collaboration with our Ambassadors:
Cross-cutting

Strategic Focus


ACA Group





Regional Approach





ESG in practice
From strategy to concrete action.
We have structured our approach around three main areas, with clear initiatives, projects, and goals.

Environment
Thriving Environment
Building sustainable and efficient infrastructure, ensuring the circular use of resources, and safeguarding the environment.







Social
Inclusive Communities
Ensuring a positive, safe, and inclusive working environment, fostering the development and specialisation of our workforce.









Governance
Transparent Governance
Leading ethically and transparently, fostering value creation, and committing to the environment and to people.




Related Media
Corporate Sustainability
Our strategy is structured to create value.
If you have any questions about our strategy, or any suggestions or ideas to propose, we would be delighted to communicate with you.