Thanks to the invitation of Metkom, the president of the Chamber, Kazimierz Poznański, had the pleasure of being one of the speakers during the second edition of the Eco-Conference, which took place on October 20, 2023 in Rzeszów under the honorary patronage of the Mayor of the city. This event attracted the attention of 17 experts and over 150 participants, bringing together sustainable development leaders from various industries in one place. The conference, which adopted the slogan "Sustainable development and ESG in the fight against climate change", became a platform for exchanging knowledge and perspectives on key challenges related to climate change and sustainable development. We congratulate the organizers of this noble event and wish them further success!