Allied Irish Banks raised EUR 500 million through a senior non-preferred green bond issued on 17 March 2025, the seventh transaction in the Irish bank's green bond programme since it began in 2020. Investor demand peaked at EUR 1.3 billion during the bookbuilding process, a coverage ratio that indicates appetite comfortably in excess of the final issuance size and reflects the strong and sustained interest from European fixed income investors in labelled green debt issued by investment-grade financial institutions. The transaction was executed in the senior non-preferred format, which sits in the capital structure between senior preferred bonds and subordinated instruments.
The latest deal brings AIB's cumulative ESG-labelled bond issuance to EUR 6.9 billion since the programme was established five years ago, establishing the bank as one of the most prolific green bond issuers in the Irish financial sector. The volume of issuance over that period reflects both the bank's strategic commitment to sustainable finance and the consistent appetite from the investor community for AIB's green bond paper, which has been placed successfully across each of its seven transactions to date.
ELIGIBLE ASSETS AND USE OF PROCEEDS
AIB confirmed that proceeds from the seventh green bond will be allocated towards a portfolio of eligible green assets as defined by the bank's green bond framework. The eligible categories include residential green mortgages, which support the purchase or construction of energy-efficient homes meeting defined environmental performance standards, commercial green real estate, and renewable energy finance covering projects such as wind, solar, and other forms of clean energy generation. The allocation of proceeds across these categories will be disclosed in the bank's annual green bond reporting, providing investors with transparency on how funds are being deployed.
The use of proceeds structure ensures that the capital raised is directed specifically towards assets and projects with measurable environmental benefits, distinguishing green bonds from conventional senior debt where proceeds are available for general corporate purposes. AIB's framework has been reviewed and approved by an external second-party opinion provider, offering additional assurance to investors that the eligible asset categories and selection criteria meet recognised standards for green bond issuance in the European market.
SCIENCE-BASED TARGETS AND ESG CREDENTIALS
AIB holds the distinction of being the first Irish bank to have its greenhouse gas reduction targets formally validated by the Science Based Targets initiative, the independent body that assesses whether corporate climate commitments are consistent with the scientific requirements of limiting global warming to 1.5 degrees Celsius. The SBTi validation is a widely recognised and credible third-party endorsement of the ambition and rigour of a company's climate commitments, and it adds a meaningful layer of credibility to AIB's ESG-labelled bond issuance in a market where investor scrutiny of sustainability claims has increased considerably in recent years.
The successful placement of the seventh green bond at a coverage ratio of 2.6 times demonstrates that AIB's sustainability credentials continue to attract strong and consistent investor confidence across successive transactions. With EUR 6.9 billion now raised through its green bond programme since 2020, the bank has established a substantial and credible track record in sustainable capital markets activity that supports its stated ambition to be a leading institution in funding Ireland's transition towards a lower-carbon economy and energy system.