The Analysis of The Impossible Triangle in Hydrogen Production Technologies

Abstract

In the current global context, the transformation of the world's energy structure is of utmost importance. Hydrogen energy, being a zero-carbon source, serves as a crucial catalyst for achieving green and low-carbon transition. Despite China being the largest producer of hydrogen energy worldwide, it still heavily relies on coal-based energy systems and consumption patterns. It is essential to acknowledge that an inherent attribute of any single form of energy is its impossibility to fulfill all three aspects simultaneously: economy, cleanliness, and security. By delving into the theoretical connotation of this "energy impossible triangle" and considering factors such as energy security, economic viability, and environmental sustainability associated with various hydrogen production methods; we can analyze a feasible pathway for transforming China's hydrogen energy structure. This transformation necessitates gradually integrating advantages from existing coal-based systems while tailoring production structures according to local conditions. The development of hydrogen energy should be guided by both resource allocation capabilities and actual demand for sustainable growth. Additionally, establishing a comprehensive energy system will greatly facilitate the transition toward more efficient hydrogen production structures.