当45℃高温炙烤欧洲国家尊严，为何说中国这项独门绝技成了人类最后的救生索？

Group 1 - Europe is experiencing an unprecedented heatwave, with temperatures reaching 46°C in Spain and 47°C in Portugal, leading to severe impacts on daily life and infrastructure [1][3] - The heatwave has caused significant disruptions, including the shutdown of nuclear power plants in France due to high river temperatures, affecting electricity supply across Europe [3] - Many Europeans lack air conditioning, with only 48% of households in the EU equipped with it, primarily due to high electricity costs, such as Germany's average price of €0.39 per kWh [5] Group 2 - In contrast, China's ultra-high voltage (UHV) technology is showcased as a solution to energy challenges, with the ±1100 kV line in Gansu efficiently transmitting electricity over long distances with minimal loss [6] - UHV technology is described as significantly more efficient than traditional power lines, with only 2.7% energy loss over 3300 km, compared to 15% over 500 km for conventional lines [6] - The global deployment of UHV technology is predominantly in China, with 39 out of 42 operational lines, highlighting a technological gap between China and developed countries [11][12] Group 3 - The urgency for advanced energy solutions is emphasized by a UN warning of a potential global electricity shortfall equivalent to the power generation of seven Indias by 2040 [12] - UHV technology is positioned as a critical tool for combating climate change, with the potential to significantly reduce coal consumption and contribute to global energy needs [12] - The narrative contrasts the technological advancements in China with the struggles of developed nations, illustrating a shift in energy paradigms and the importance of innovation in addressing climate challenges [13]