Abstract: In the new era, China's high-quality economic development is facing the challenge of unbalanced and insufficient regional development, and it is urgent to accelerate the formation of new quality productive forces through technological innovation and green development. New quality productive forces can not only improve production efficiency and product quality, but also promote efficient utilization of resources and continuous improvement of environmental quality, thus providing new driving forces for regional coordinated development. Under the framework of new quality productive forces, enterprises and society should achieve effective growth in productivity through innovation-driven strategy and quality improvement. There is a close interaction between new quality productive forces and regional coordinated development. New quality productive forces not only promote regional economic development, but also bear a significant impact on regional coordination, balance, and sustainability. Regional coordinated development is an important foundation for cultivating new quality productive forces. In the current era of deepening globalization and informatization, new quality productive forces, with its high-tech and innovation driven characteristics, inject new vitality and potential into regional coordinated development. The practical effects of promoting regional coordinated development with new quality productive forces in the new era are reflected in regional coordinated development, R&D investment and innovation capabilities, emerging and future industry development, educational resources and talent reserves, green development and environmental governance. In order to cope with various challenges and explore an efficient and sustainable way of coordinated development of green regions for Chinese modernization, China should accelerate the formation of a new pattern of regional and national “horse-mass crossing middle-income trap”, strengthen regional cooperation through the “plate-chain pulling development” strategy, cultivate emerging industries, plan future industries, promote the equalization of social services, and form a green development model.

Key words: new quality productive forces, regional coordinated development, green and sustainable