Preparations for the Sina Global Carbon Neutrality Technology Innovation Competition, hosted by Sina VR and co-organized by Carbon Dream Technology, have been launched. This event is quite different from the regular innovation and entrepreneurship competition. It will achieve a completely zero-threshold participation, and the participants are not subject to any restrictions, whether they are enterprises, individuals, teacher and student teams, public welfare organizations, scientific research institutions, administrative institutions, NGOs, etc. can participate, and internal technical teams of large enterprises can also participate. The total prize size is expected to exceed 100 million yuan. At the same time, the event cycle will last for three years, with milestone awards, finals awards and various individual awards preset to fully demonstrate the scientific and technological strength and development prospects of the contestants through competition of effects, efficiency and efficiency in real application scenarios. On New Year's Day in 2023, Sina announced that it will join hands with Carbon Dream Technology to open the era of "carbon-metaverse". In addition to carbon neutral and hard technology tracks related to new energy and new materials, this event will have a separate "carbon-metaverse" fusion track. In order to ensure the authority of the competition, the competition organizing committee will invite well-known international and domestic experts to serve as judges, and authoritative media will control the publicity; in order to ensure the fairness and justice of the competition, the competition organizing committee will invite the four major international accounting firms to conduct full audits and notarization.