 beauty on our events is that we are powered fully by renewable energy not only for the car charging but the rest of the event so it's it's a question of basically supporting the adoption of more sustainable solutions also from the energy point of view as a demand for the people that develop ai but also as a push and come back a showcase to government that it needs to be really i mean a key focus for them and one of the best examples is that as we've been at zero since day zero