A bulletin published by the Banque de France describes its work on environmental sustainability. The paper offers up a model for others to consider, detailing the Bank's work on areas it controls directly – banknote paper and printing and its cash centres – and its collaborative work with others in the cash cycle.

Just over a year ago, CPS announced that it was exiting the market for high-speed banknote sorting systems and pivoting to software and services. It was then back in force at the Banknote Conference, unveiling its new strategy for sustainability, flexibility and digitisation for the banknote fitness sorting and authentication sector.

Gary Spinks of Security Fibres introduced his presentation in one of the Innovation Sessions at the Banknote Conference with the acknowledgement that, in the great scheme of things, security fibres are an infinitesimally small element of security paper, and therefore the impact of more sustainable fibres is limited. Even so, he said, everyone needs to do their bit.

The intensive focus on sustainability and greener solutions has been developing rapidly in the banknote industry. In the July 2023 edition of Currency News™, G+D described its rationale for sustainable products, and highlighted, firstly, the introduction of the Green Banknote initiative in 2022 and, subsequently, the introduction of Green Longlife™ in 2023.

The European Central Bank (ECB) has been working to reduce the environmental impact of euro banknotes and the Eurosystem cash cycle since the introduction of the euro in 2002. Although it has made progress, it has further goals to reduce the environmental footprint of current and future euro banknotes.

Last July, Currency News™ reported that BioBanknote, the developer of solutions for repurposing end of life banknotes, and the Banco Central de Reserva del Perú (BRCP) were conducting a composting test with the waste from banknotes withdrawn from circulation. This article provides the results of that trial.

Biobanknote has spent 12 years focusing on the protection of the environment, building expert knowledge about composting banknotes, and offers professional advisory services to central banks and producers helping them set banknote specification parameters, measurement methodologies, controls and evaluations so that the new banknotes can be more sustainable throughout the cash cycle.

The problems with plastic are widely known – but not well understood. The truth is, sometimes plastic is necessary. And when it comes to banknotes, polymer substrate is the green choice.

The European Central Bank (ECB) has issued the findings of its Product Environment Footprint (PEF) study, which focuses on the creation and life cycle of banknotes through to their disposal when they become unfit to circulate.

Earlier this year Giesecke+Devrient outlined a solution for banknote waste which is ‘straightforward, flexible and scalable’ (see CN July 2023). After having introduced the concept of Banknote Fibre Extraction (BFE) at the CT Symposium, the next development phase has taken place.