As global climate debates intensify, China is making waves with its ultra-supercritical coal-fired power technology – a high-efficiency solution reducing emissions while meeting soaring energy demands. With coal still fueling over 60% of the nation’s electricity, this innovation could reshape how the world’s second-largest economy tackles its dual priorities: sustaining development and cutting carbon footprints.
Why It Matters Now
Ultra-supercritical plants operate at extreme temperatures and pressures, achieving 45-50% thermal efficiency compared to 35% for traditional coal plants. For context: Each 1% efficiency gain cuts CO2 emissions by 2-3%, crucial as China aims to peak emissions before 2030. Over 90% of China’s new coal projects now use this tech, per National Energy Administration data.
Global Tech Race Heats Up
While countries like Japan and Germany lead in similar R&D, China’s deployment scale stands out – its newest 1,350 MW plants can power 4 million homes. Analysts note this could position Chinese firms as key players in global energy transitions, particularly in developing nations still reliant on coal.
The Road Ahead
Critics argue renewables should take priority, but officials emphasize this ‘bridge technology’ helps stabilize grids during renewable scaling. With $1.1 trillion pledged for energy innovation through 2025, China’s approach offers a pragmatic case study in balancing immediate needs with long-term climate commitments.
Reference(s):
cgtn.com
