It has been a pleasure and an honor to serve as the Chair of the IWA HRWM SG. Deepest thanks to all the colleagues and friends on the management team and committee. Congratulations to the organizers of WaterMicro25 in Amersfoort, it has been an extraordinary experience.

This is figure 1, which shows the method for projecting the feasible deployment of policy-driven technologies along the phases of technology growth using feasibility spaces.

A study in Nature Climate Change shows that expansion of carbon capture and storage efforts will be needed to meet 2 °C targets, but even major expansion would not be enough for meet 1.5 °C targets. https://go.nature.com/3CBCQw3 🧪