能源如何走出自立自强之路

Core Viewpoint - Jiangsu province is making significant strides in its transition to renewable energy, achieving a historic milestone of over 100 million kilowatts of installed renewable energy capacity, becoming the first province in the Yangtze River Delta to reach this level [1] Group 1: New Energy System Characteristics - The new energy system is characterized by two main features: green low-carbonization, where renewable sources like solar and wind gradually replace traditional coal power, and market-oriented electricity trading, allowing renewable energy companies to participate in market transactions and realize the value of green electricity and carbon reduction [1] - The construction of this system faces challenges related to the intermittency and volatility of renewable energy sources, which can impact grid stability [2] Group 2: Core Objectives and Challenges - The core objective of a clean and efficient new energy system is to achieve a full-chain clean, low-carbon, safe, efficient, and intelligent collaboration in energy production, storage, transportation, consumption, and regulation, ultimately aiming for energy self-reliance and green development [2] - The fundamental conflict in building this new energy system lies between the existing traditional energy system's path dependence and the new energy system's transformation requirements, necessitating advancements in core technologies like energy storage and high-end equipment [2][3] Group 3: Innovative Practices and Solutions - Jiangsu has implemented innovative practices such as "network construction" technology to address the challenges of integrating high proportions of renewable energy into the grid, significantly contributing to the new energy system [3] - The use of "embedded" AC/DC hybrid technology has enabled point-to-point transmission of green electricity, resulting in a daily delivery of 6 million kilowatt-hours and a cumulative reduction of 600,000 tons of coal consumption and 1.6 million tons of CO2 emissions annually [3] Group 4: Recommendations for Development - To advance the new energy system, it is recommended to accelerate technological innovation and integration with industry, support independent innovation among Jiangsu's tech companies, and enhance R&D investment and talent cultivation [4] - Suggestions include focusing on precise policy support, efficient market mechanisms, and large-scale application scenarios to lower transformation costs and stimulate market vitality [4]