算好绿电直连“经济账”

Core Insights - Green electricity direct connection is viewed as an important incremental direction for green electricity consumption due to its characteristics of "clear physical traceability" and "efficient local consumption" [1] Group 1: Domestic and International Context - In China, the rapid development of renewable energy has led to consumption challenges, making green electricity direct connection a new path for improving renewable energy utilization efficiency [1] - Internationally, developed countries are reshaping trade rules through carbon tariffs and carbon footprint verification, making green electricity direct connection a necessary tool for enterprises to respond to international carbon audits [1] Group 2: Policy Framework - The National Development and Reform Commission and the National Energy Administration issued the "Notice on Promoting the Development of Green Electricity Direct Connection" in May 2025, encouraging investment in green electricity direct connection projects [2] - The "Notice on Improving Price Mechanisms to Promote Local Consumption of Renewable Energy" was released in September 2025, providing institutional support for green electricity direct connection by clarifying pricing mechanisms and cost-sharing principles [2] Group 3: Project Developments - In August 2025, China National Petroleum Corporation announced the launch of its largest photovoltaic project, the Tarim Oilfield Low-Carbon Transformation Project, as the first million-kilowatt green electricity direct connection project in Northwest China [2] - Multiple data centers in Inner Mongolia and Qinghai have also achieved direct supply of green electricity, indicating practical advancements in green electricity direct connection [2] Group 4: Challenges and Economic Considerations - Despite the opportunities, challenges exist in the actual operation of green electricity direct connection, where investment and returns may not align, particularly for grid-connected projects with high upfront costs and low economic viability [3] - Off-grid projects require significant investment in energy storage to stabilize renewable energy output, adding to the financial burden [3] - The transition from "policy feasibility" to "commercial sustainability" for green electricity direct connection projects is a key concern as local policies and electricity market rules become more refined [3]