Sou Hu Cai Jing·2025-07-16 08:57Group 1: European Heatwave and Energy Crisis - Europe is experiencing extreme heat, with temperatures reaching 46°C in Spain and 47°C in Portugal, causing significant discomfort and challenges for residents [1][3] - The air conditioning penetration rate in Europe is only 20%, and the high installation costs, around €7,000 (approximately 50,000 RMB), make it unaffordable for many [3] - The average electricity price in Germany is projected to be €39.5 per 100 kWh in 2024, leading to exorbitant monthly electricity bills for households, making air conditioning a financial burden [3] Group 2: China's High Voltage Transmission Technology - China's high voltage transmission technology, particularly UHV (Ultra High Voltage), has significantly improved energy distribution efficiency, addressing the mismatch between energy production and consumption across regions [6][7] - UHV technology reduces transmission losses to 2.8%, enhancing the economic viability of power plants in remote areas and overcoming distance limitations in electricity delivery [10] - China has successfully built 19 UHV AC lines and 20 UHV DC lines, totaling over 40,000 kilometers, showcasing rapid development in this technology over the past two decades [10] Group 3: Global Influence and Future Prospects - China's UHV technology has been implemented internationally, aiding countries like Egypt and Brazil in improving their electricity supply and reducing power outages [11] - By 2030, China aims to complete regional interconnections and by 2050, establish a global UHV network, positioning electricity as a critical strategic resource [11][12] - The development of UHV technology reflects China's commitment to addressing global energy challenges and enhancing its role in the international energy landscape [12]