First Abu Dhabi Bank issued a USD 20 million three-year blue bond on 9 October 2025, its second blue bond following an inaugural issuance in August 2025. The two transactions together bring FAB's cumulative blue bond issuances to USD 70 million within approximately two months, establishing the bank as a pioneer of blue finance in the Gulf region, where water-related sustainable bonds have historically been rare. The proceeds will fund water infrastructure projects that the bank says align with the dual imperatives of water security and environmental sustainability that are central to national policy priorities in the United Arab Emirates.
Proceeds from the bond are directed to two specific projects: a wastewater treatment facility capable of processing 430,000 cubic metres per day and a desalination plant with a daily capacity of 37 million litres powered by renewable energy. Both projects fall within the eligible categories established by FAB's Sustainable Finance Framework, published in 2023, and the bond conforms to the International Capital Market Association's Green Bond Principles, which provide the recognised market standard for environmental use-of-proceeds instruments.
PIONEERING BLUE FINANCE IN THE GULF
Blue bonds are a relatively recent innovation within the sustainable finance universe, distinguished from green bonds by their specific focus on ocean health, clean water provision, and the sustainable management of marine and freshwater resources. In the GCC region, where water scarcity is a structural reality and desalination infrastructure underpins national water security strategies, the instrument has a particularly natural application. FAB's consecutive issuances within a two-month window reflect a deliberate commitment to building a track record in blue finance rather than treating the inaugural deal as an isolated transaction.
The renewable energy-powered desalination component is especially resonant in the UAE context. The country's reliance on energy-intensive desalination for the bulk of its fresh water supply has long attracted scrutiny from an environmental perspective, given the carbon intensity of conventional desalination processes. Linking bond proceeds to a facility powered by renewable energy simultaneously addresses water provision and the decarbonisation of the energy input to that process, offering investors a use-of-proceeds rationale that spans both climate and water sustainability objectives.
SCALE AND FRAMEWORK ALIGNMENT
At USD 20 million, the second blue bond is a private placement-scale transaction, smaller in absolute terms than benchmark public issuances but meaningful in a market that is still developing its investor base, standardised documentation, and track record of impact reporting. The cumulative USD 70 million across the two FAB issuances provides the bank with a growing portfolio of labelled water-related instruments that will require ongoing allocation and impact disclosure under both the ICMA principles and the internal requirements of its 2023 Sustainable Finance Framework.
FAB's Sustainable Finance Framework 2023 sets out the eligible project categories, selection and evaluation criteria, and governance arrangements that govern the allocation and monitoring of proceeds from labelled bonds. Adherence to the framework for both the August and October blue bond issuances positions FAB to attract investors with specific mandates for instruments that meet recognised sustainable finance standards. As the pool of sustainable finance investors in the Gulf region deepens and as regulatory expectations around sustainability disclosure tighten, the bank's early track record in blue finance issuance is likely to be viewed as a differentiating credential.