Hi, I'm Irene. I'm Director at C-40 Cities and Global Network of 96 cities over the world, and I direct the energy and buildings to you. So what are you doing in terms of the work focused on cities? I'm sure you know that two-thirds of global energy construction happens in cities. So the fight against the climate crisis will be one or lots of cities as the UN is used to say. So what we're doing, we're helping our cities transition to renewable energy and green buildings and solutions and transition away from fossil fuels and unsustainable practices. Why solutions are possible? It is also important to provide diversity of solutions. So we need to have our people to have solution oriented mites. We want to empower cities to be more sustainable, and we need to build a more sustainable living standards by giving them the right information to make free choices.