We ensure a fair, transparent and ethical value chain

#transparency #ESG #business

Our suppliers are a fundamental part of the performance of activies within the Iberdrola group and strategic players in the transition towards a decarbonised economy. As such, they are considered business partners. We seek to ensure a fair, transparent and ethical value chain, and we involve our suppliers from the first contact with the group, always with a proactive attitude towards their needs and supporting them in the development of new capabilities.

Cadena de valor de Iberdrola
At Iberdrola we attach great importance to promoting sustainability as a transversal value applied to the entire value chain of our business.


At the Iberdrola group, we are committed to ensuring that 70% of the main collaborating companies are subject to sustainable development policies and standards by 2022. To this end, we have a supplier evaluation model based on ESG criteria, which are used globally to measure corporate responsibility in three areas: environmental, social and governance.

We consider 43 factors to calculate the ESG score of each of our suppliers, including human rights compliance, climate change risk managment, circular economy strategy and contribution to the United Nations' Sustainable Development Goals (SDG). We also send personalised improvement plans to those suppliers that are not at the appropiate sustainability levels.

For all these reasons, we have been the first company to receive the Sustainable Purchasing Strategy [PDF] certification, in recognition of our transversal promotion of sustainability throughout the company's value chain. With this recognition, AENOR certifies that the purchasing processes carried out by the Iberdrola group have the greatest possible positive environmental, social and economic impact throughout the life cycle of the service of product. 


Relatório de Compras 2021-2022

Purchasing Report 2021-2022 [PDF]

We present the Iberdrola group's latest Regular Supplier Purchasing and Management Report.
Contribution to sustainability in 2022

Contribution to sustainability in 2022 [PDF]

Find out how our purchases support business, industrial and social development and boost job creation. 


Objetivos de desarrollo sostenible

Sustainable Development Goals (SDG)

Do you want to know Iberdrola's commitments to the SDGs? We encourage you to identify those with which your company is most aligned  
human rights and businesses

Human rights and business

Access our online human rights awareness module and discover the impact of your operations.

Biodiversity [PDF]

All businesses depend on biodiversity, so here's what you can do to help conserve it.
Diversity and inclusion

Diversity and inclusion

We are committed to diversity and inclusion as a strategic priority for sustainable growth
Carbon footprint

Carbon footprint

Find out how your company can measure its GHG emissions and the options available to reduce or offset them.
Ethics and Integrity

Ethics and Integrity

Our Compliance system aims to promote a culture of ethics and integrity throughout the organisation. We invite you to get to know it in detail.