从组件到车队：一种大规模IT碳核算的开源方法.pdf

1、PRESENTERSMischa Weiss-Lijn GoogleLisa Rivalin MetaArash Saboori MicrosoftCONTRIBUTORSMackenzie Clark,Stephan Benecke,Jeffrey Belt,Jimmy Tran GoogleTali Brennan,Josue Campos,Emre Tepedelenlioglu,Oscar Gutierrez Duarte MetaInes Sousa,Kali Frost MicrosoftFrom component to portfolio:a methodology for I

2、CT carbon accounting at scaleSUSTAINABILITYFrom component to portfolio:a methodology for ICT carbon accounting at scalePRESENTERSMischa Weiss-LijnGoogle Lisa RivalinMeta Arash SabooriMicrosoftCONTRIBUTORSMackenzie Clark,Stephan Benecke,Jeffrey Belt,Jimmy TranGoogleTali Brennan,Josue Campos,Emre Tepe

3、delenlioglu,Oscar Gutierrez DuarteMetaInes Sousa,Kali FrostMicrosoftDriven by customer requirements,strengthening regulations and corporate NetZero commitments,ICThardwarecompanies with complex product portfolios need:Transparent,granular,high fidelityand actionableproduct-&corporate-level emissions

4、 reportingacross complex portfolios to enable carbon reductionsICT:Information Communication TechnologyProblem StatementPain Points in the ICTIndustryGetting to actionable dataOver-reliance on EEIO*Hard to scale LCA*across complex portfoliosLack of granular actionable dataat product,supplier,compone

5、nt and sub-component levelAbsence of data quality assessmentsthat are comparable across productsInconsistent methodologiesacross supplier PCF*reportingGetting to scale with large portfoliosInflexible 3P solutions prevent customization and use of best available dataLack of transparent and standardize

6、d methodology in SaaS protects vendor IP,but complicates audit,and reduces comparabilityData integration challengesfor enterprise data&security systemsAs a resulthyperscalers have independently built in-house solutions*EEIO-Environmentally Extended Input-Output analysis;LCA-Life Cycle Assessment;PCF