Dumalo si Mayor Joy Belmonte sa ginanap na Earth Hour Philippines 2023 media launch na pinangunahan ng Lungsod Quezon at World Wide Fund for Nature – Philippines (WWF-Philippines).

Magsisilbing host ang QC sa gaganaping Earth Hour celebration sa March 25 sa Quezon Memorial Circle. Kasabay nito ang iba-ibang programang nakahanda bilang parte ng selebrasyon.

Nasa media launch din si Earth Hour Ambassador Mikee Cojuangco-Jaworski bilang host, at nagsilbi namang speakers kasama ng Alkalde sina QC Climate Change and Environmental Sustainability Department head Andrea Villaroman, Ludwig Federigan ng Climate Change Commission, mga kawani ng WWF-Philippines na sina National Director Atty. Angela Iba, Executive Director Katherine Custodio, at IDP Manager KD Montenegro.