Hybrid printed electronics manufactured on and with sustainable materials allow both lower environmental impacts as well as lower cost. We will describe the developments of sustainable PCBs using cellulose and bio-based flame retarders and some of the systems developed using hybrid printed electronics at or test bed Printed Electronics Arena. The high level of automatization used in hybrid printed electronics allows for a resilient production flow. At RISE we can guide you through LCA, material developments as well as system developments to the level of pilot production. To accelerate the circular economy RISE have initiated a network, the circular business lab for electronics.