拆解AI背后的“国际能耗账单”（环球热点）

Group 1: AI Energy Consumption - AI is referred to as an "electric tiger" and "energy-consuming beast," with data centers being the core of its energy consumption, projected to reach 415 terawatt-hours (TWh) in 2024, equivalent to the annual electricity consumption of the UK [2] - By 2030, global data center electricity consumption is expected to rise to approximately 945 TWh, nearing Japan's total annual electricity usage [2] - In developed economies, the increase in data center electricity consumption is significant, with the U.S. projected to account for nearly 50% of its total electricity demand increase from 2024 to 2030 [2][3] Group 2: Climate Change and Energy Transition - The rapid growth of AI has led to a real challenge for global energy supply, with the International Energy Agency (IEA) predicting that data center carbon emissions will rise from 180 million tons in 2024 to 300 million tons by 2035 [3] - The energy consumption of AI is becoming a global focus, impacting energy policies and climate governance [4] - The concept of "green computing" is emerging as a key solution, aiming for low-carbon, efficient, and sustainable development in data centers [5] Group 3: Global Energy Solutions - Major economies are exploring diverse energy solutions, with the EU achieving 90% of data center electricity from renewable sources [5] - The U.S. is investing in renewable energy through long-term power purchase agreements and exploring nuclear energy options [5] - China is accelerating the green transformation of data centers, achieving over 80% renewable energy usage in new data centers [6][9] Group 4: International Cooperation and Future Opportunities - The international community has opportunities for collaboration in green computing, including joint research and standard-setting [8] - The shift towards renewable energy in AI could alter the global energy landscape, prompting significant changes in political security and investment flows [8][9] - The integration of digitalization and green initiatives presents new possibilities for economic and social development globally [10]