Group 1 - A groundbreaking technology that enables carbon dioxide to "burn" is expected to address carbon utilization challenges [1] - A comprehensive air pollution prevention and control technology system has been developed, identifying the causes of PM2.5 and carbon emissions in Henan Province [1] - The event in Zhengzhou showcased advanced technological achievements that provide strong scientific support for green and low-carbon transformation in the province [1] Group 2 - The provincial government has implemented 92 major scientific projects and over 320 technological research projects related to air pollution prevention since the start of the 14th Five-Year Plan, investing more than 400 million yuan in research funding [1] - Ten advanced technologies for air pollution prevention were selected for promotion to accelerate their transformation into productive forces [2] - A directory of 44 green and low-carbon advanced technologies was released to support the province's comprehensive green and low-carbon transformation [2]