With　the　progress　of　carbon　peak　and　carbon　neutralization,　the　new　power　system　will　change　in　energy　structure,　load　characteristics,　power　grid　form,　technical　foundation,　and　operational　characteristics,　which　will　bring　new　requirements　and　changes　to　the　power　grid　statistical　work.　To　adapt　to　the　new　situation　of　the　power　system,　a　new　type　of　power　system　index　system　with　scientific　system　and　complete　index　is　constructed,　taking　into　account　the　principles　of　feasibility,　universality,　systematicity　and　scientificity.　Corresponding　to　the　five　major　characteristics　of　the　new　power　system,　the　index　system　focuses　on　five　dimensions:　clean　and　low-carbon,　safe　and　reliable,　flexible　and　intelligent,　open　and　interactive,　economic　and　efficient,　which　includes　a　total　of　19　second-level　indexes　and　77　third-level　indexes.　The　index　system　proposed　covers　all　aspects　of　production,　operation,　and　development　decision-making　of　the　new　power　system,　accurately　reflecting　the　construction　of　provincial-level　demonstration　zones　for　the　new　power　system,　providing　support　for　the　production,　operation,　and　development　decision-making　of　the　new　power　system,　and　providing　certain　reference　value　for　guiding　the　efficient　and　scientific　construction　of　the　new　power　system.　©　2025　Editorial　Office　of　Journal　of　Electrical　Engineering.　All　rights　reserved.