Xuan Gu Bao·2025-07-09 07:52Group 1: Event Overview - Hunan government announced an adjustment to electricity pricing policy to promote the construction of a new power system and ensure stable economic operation, effective from August 1 [1] Group 2: Time-of-Use Pricing Mechanism - Time-of-use pricing is designed to guide electricity users in managing peak and off-peak demand, ensuring the safety and stability of the power system [2] - The need for frequent adjustments in time-of-use pricing is driven by increasing electrification and significant fluctuations in power load, as well as the growing share of renewable energy in the power system [2] - Traditional pricing mechanisms fail to reflect real supply-demand relationships due to the volatility of renewable energy output, leading to adjustments in pricing periods to address issues like midday solar energy curtailment [2] Group 3: Virtual Power Plants - Virtual power plants have the capability to scale and address short-term power supply-demand imbalances and renewable energy absorption challenges, offering economic advantages over traditional coal-fired power [3] - The market-level virtual power plant is seen as an effective means of comprehensive energy operation, requiring operators to optimize various strategies and manage green assets [3] - The successful testing of cross-provincial computing power transfer technology for virtual power plant peak-shaving response was reported by the State Grid Shanghai Pudong Power Supply Company [3] Group 4: Market Potential of Virtual Power Plants - The domestic virtual power plant market is projected to grow significantly, with installed capacity expected to increase from 3.7 GW in 2022 to 39 GW by 2025, representing a compound annual growth rate of 108.1% [4] - The global share of China's virtual power plant capacity is anticipated to rise from 17.5% in 2022 to 67.2% by 2025, indicating a substantial opportunity for large-scale development in the industry [4] Group 5: Historical Performance of Leading Companies - The National Energy Administration initiated pilot projects for the construction of a new power system, focusing on advanced directions such as virtual power plants and smart microgrids [5] - Leading company Shun Sodium Co. experienced a significant stock increase, with a maximum rise of nearly 30% over five trading days [5] Group 6: Related Concept Stocks - High-tech scheduling and platform segments, as well as resource-intensive load-side segments, are expected to see new development opportunities, with potential stocks including Dongfang Electronics and Guodian Nari [7]