The first physical meeting between the Czech and Norwegian partners amid the Covid situation took place in November 2021. The team progresses towards the project goals in experiments as well as modelling works. Steering committee took place. Rotary vane expander manufacturing is nearly ready and awaits for the completion of the Expand rig, which is soon to be finished. Turboexpander design moves steadily towards manufacturing trials. It was busy two days with meetings, discussion on implementing CTU expander into the Expand test rig and two workshops on design and off-design modelling of expanders as well as whole systems and their optimization.