With the implementation of the green development philosophy in China,scientific measurement and analysis of the growth of green total factor productivity (GTFP) are of great significance for highquality developmentIn order to measure the growth of GTFP and its compositions at the regional level,this paper innovatively proposes the aggregate environmental generalized LuenbergerHicksMoorsteen (AEGLHM) productivity indicator and its decomposition subitemsThe results of Monte Carlo simulation show that the AEGLHM indicator is more effective and accurate than the aggregate Luenberger indicatorThen,this paper applies this new indicator to measure the growth of GTFP and its components in eight economic zones with data of prefecturelevel cities from 2003 to 2019Results show that the GTFP of the eight economic zones has increased,but the growth rate highlights the characteristics of polarizationMoreover,the main driving forces of GTFP growth in the eight economic zones are technological progress and scale efficiency growth from the technical perspective,as well as desirable output efficiency growth and undesirable output governance efficiency growth from the factorial perspectiveFinally,this paper finds that the technological progress and the desirable output efficiency growth are the dominant causes that drive the difference of GTFP growth in the eight economic zonesThe conclusions have some enlightenment for improving regional GTFP with targeted strategies.