I would even go a step further and encourage these initiatives to join forces and agree on one common technical specification so that the whole of Europe could base their systems upon one or a few technical API standards.
Central banks should also play their part, acting within the scope of their mandates and making sure they "stick to their lane". The Bundesbank and the Eurosystem are aware of this responsibility. And we are acting accordingly, supporting the fight against climate change without overstretching our mandate. Our primary objective is to maintain price stability.