The story of global power generation from 1975 to 2025 is a half-century chronicle of unprecedented scaling The story of global power generation from 1975 to 2025 is a half-century chronicle of unprecedented scaling, thermodynamic mastery, and a paradigm-shifting transition from centralized fossil-fuel reliance to a highly digitized, decarbonizing, and diversified global matrix. Building upon the gigawatt-scale, extra-high-voltage foundations established by 1975, the subsequent 50 years unleashed a rapid-fire evolution across five core technological dimensions. 1. The Heavy-Duty Gas Turbine and CCGT Revolution Following the 1973 oil crisis, the power sector urgently required alternatives to heavy fuel oil and low-efficiency…
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