Dear Sir/Madam, As the shift towards digitalization and decarbonization gains momentum, mobile network carriers have placed energy efficiency and carbon reduction at the top of their agendas, actively exploring approaches to sustainable development and digital transformation through green and low-carbon networks. At MBBF2022, the Telecom Site Power Forum will be held in Bangkok, Thailand on October 26, 2022. The Telecom Site Power Forum will gather the world's major carriers, tower vendors, and industry leaders to examine the latest decarbonization trends, cutting-edge technologies and practices, as well as to share fresh insights and explore new cooperation models in the current landscape. We cordially invite you to this forum to build green and low-carbon networks and create a better future for all. Thank you for your ongoing support. We look forward to seeing you in Bangkok.