For years, the dominant question in discussions about sustainable finance has centered on cost: how much would it be cheaper? However, the article argues that this is not the right question. In many operations, the direct price advantage is reduced or may not exist at all, but companies, banks, and investors continue to turn to sustainable financing solutions because their value goes far beyond cost, potentially expanding financing options, strengthening reputation, and improving relationships with financiers.
European banking regulation requires increasingly systematic integration of environmental risks in risk management. This does not replace traditional credit analysis, but it means that banks will need to better understand their clients' exposure to climate transition risks and other sustainability risks. Financing conversations will tend to include more questions about emissions, transition plans, targets, governance, and information quality, with prepared companies being easier to evaluate.
One of the main advantages of sustainable finance is optionality. A company with a robust structure can engage with a broader universe of financiers, opening doors that conventional financing would not. There is also a credibility dimension, as sustainable financing requires defining indicators, establishing targets, and linking them to operations and strategy. External validation through a Second Party Opinion reinforces this credibility by demonstrating that commitments have been independently evaluated.
A recent case in the construction and engineering sector showed that, although the starting point was obtaining better price conditions, the greatest value emerged in credibility, in the articulation between business strategy and sustainability commitments, and in access to banks and international financial institutions. The risk of ignoring this topic is gradual: losing optionality. As financiers incorporate these criteria into risk assessment, less prepared companies may become more difficult and less attractive counterparties.
