全国统一电力市场建设更进一步，两部门印发电力市场计量结算规则

Core Viewpoint - The article discusses the recent progress in the construction of a national unified electricity market in China, highlighting the issuance of the "Basic Rules for Electricity Market Measurement and Settlement" by the National Development and Reform Commission and the National Energy Administration [2][3]. Summary by Sections Overview of the New Rules - The new rules clarify the basis for electricity market measurement and settlement, applicable scope, and management requirements for measurement devices [3]. - The rules aim to address issues such as inconsistent measurement management, unclear responsibilities between grid companies and trading institutions, and delays in electricity bill settlements [3]. Structure of the Electricity Market - The establishment of a "1+6" foundational rule system for the electricity market is completed, which includes basic operational rules and various trading rules [3]. - The settlement process involves two main steps: the trading institution forming the settlement basis and the grid company conducting the electricity bill settlement [4]. Responsibilities and Processes - The rules specify the responsibilities of grid companies in verifying settlement bases and standardize the verification process [5]. - Market participants must meet independent measurement conditions, and measurement devices should be installed at property boundary points [5]. Settlement Management - The rules outline the rights and obligations of various market members regarding settlement, including preparation, issuance of settlement bases, and payment processes [5]. - A unified measurement unit and settlement subject format are established, with a general settlement cycle of a natural month [5]. Risk Management in Settlement - The rules require trading institutions to conduct settlement risk assessments and mandate market participants to provide performance guarantees [6]. - The rules also standardize the payment processes between power generation companies and grid companies, including VAT invoice issuance and payment agreements [6].