The Special Issue of the IEEE Journal of Solid-state Circuits (JSSC) highlights outstanding papers presented at the 2022 Asian Solid-State Circuits Conference (A-SSCC), which was held from November 6 to 9, 2022 in Taipei, Taiwan, under the conference theme "Silicon ICs Enabling a Carbon Neutral World." As one of the five conferences fully supported by the IEEE Solid-State Circuits Society, A-SSCC has gained prominence since its inception in 2005 as a leading global forum for showcasing advancements in solid-state circuits and system-on-chip (SoC). In 2022, A-SSCC adopted a hybrid format, allowing participants to attend either in person or virtually via an online platform. The conference had a record-high number of participants, with 594 attendees, where 345 attended physically and 249 joined online.