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This study aims to explore the dynamic relationship among economic growth, clean energy, and carbon dioxide (CO 2) emissions in China. The indicators of economic growth, clean energy, CO 2 emissions, fixed assets investment, and research and development intensity of 30 provinces and municipalities for the period of 2005–2019 in China have been investigated by Panel Vector Autoregression model (PVAR). To further explore regional differences, three types of regions were classified by K-means cluster analysis. The results show that clean energy has a positive impact on economic growth in China; Clean energy reduces CO 2 emissions in Region II while others do not; Both fixed assets investment and research and development promote clean energy development; The dynamic relationship between the 5 indicators varies across regions. Various regions in China should combine their development characteristics and location advantages, increase capital investment and research and development input in clean energy, strengthen environmental regulations, and improve the energy consumption structure. [ABSTRACT FROM AUTHOR]

Recently, there has been an urgent need to fully implement renewable energy sources to realise green energy transitions and combat environmental pollution. This study uses a benchmark estimation model to analyse the links between green economic growth, green financing, and green energy from 2010 to 2020 and green energy advancement in China. Within the context of renewable energy, scholars have investigated various, unequal, and mediating influence connections. According to the extant literature, green economic expansion and green finance are significantly linked with renewable energy, but with diverse influences in various types of renewable technology and in various regions. The effect of green growth in the economy on green energy is non-linear, while green finance is coherent. Green technological advancement is efficiently facilitates green productivity expansion and green energy, and the investment impact is partially mediated. This study contributes significantly to the formulation of several practical initiatives to strengthen the green energy sector and facilitate sustainable growth. The results indicate that it is essential to maximise the potential of green economic activity to advance the green energy sector through the full utilisation of green accomplishments in their transformed forms. • Urgent need for renewable energy: Implementing renewables for green transitions. • Linking green growth, financing, and energy: Analyzing connections in China. • Diverse influences on renewables: Varied impacts by region and technology. [ABSTRACT FROM AUTHOR]