Measurement Science Roadmap for Net-Zero Energy Buildings

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Exhibit IV.3. Intelligent Buildings Measurement PriorityTest Beds for Developing and Evaluating NZE TechnologiesScopeAll intelligent systems for new and existing commercial and residential buildingsTechnology Innovation or ImprovementThere is a lack of test bed infrastructure for developing and evaluating NZEBtechnology. A NEES-like cyber infrastructure to support physical, virtual, andhybrid test beds would help speed up and standardize evaluation and validation,provide bases of comparison, and reduce duplication of effort. The infrastructureshould include concepts of modularity and reuse-ability, standardized details,methods for tests and test beds that enable evaluation of different technologies, anda third party testing laboratory to do evaluations.Measurement Science Challenges and Potential SolutionsChallenges• Unwillingness of owners of resources(databases, software, labs) to share• Assurance of quality and applicability oftest bed elements (data, models)• Cost and time to establish and maintainthe test bed infrastructureStakeholders and RolesGovernment . . . . . . . . . . . . . .National Laboratories . . . . . .Industry . . . . . . . . . . . . . . . . .Private Research Institutes. .Academia . . . . . . . . . . . . . . . .Trade Groups . . . . . . . . . . . . .Standards Organizations . . .Potential Solutions• Specify the scope and functionalrequirements of test beds with inputfrom industry• Define and implement test bedcomponents and their operatingparameters• Achieve stakeholder acceptancerequires technologies to be validated in test bedparticipate in development/host test bedparticipate in definition and support development oftest methods and test bed itselfparticipate in definition and use of test bedgenerate testing methods to be embodied in test bedsupport/encourage adoption of test bed usageRELATIVE IMPACTS Low HighImproves Energy EfficiencyAccelerates InnovationEnhances CompetitivenessProvides Societal BenefitsSupports a Healthy Environment*********************************32 Measurement Science for Net-Zero Energy Buildings
Exhibit IV.4. Intelligent Buildings Measurement PriorityData Requirements and Analysis Methodologies to AssessBuilding PerformanceScopeIntelligent systems for all new and existing commercial and residential buildingsTechnology Innovation or ImprovementPerformance assessment of the building as opposed to just individual componentsor subsystems is desirable; data analysis methods will enable resolution of designintent versus actual building performance. Numerous parameters should beassessed, including occupant comfort. The information collected is also needed todefine performance-based codes and standards that can be applied to intelligentand other building systems.Measurement Science Challenges and Potential SolutionsChallenges• Difficulty of defining buildinglevelperformance metrics anddefining/quantifying subsystemsinteractionStakeholders and RolesGovernment . . . . . . . . . . .Potential Solutions• Representation of buildingperformance and subsystemsinteractions• Ranked significance of subsystemsinteraction• Standard building informationmodeling (BIM) platformpre-competitive program; too broad for industry andcommon approach neededNational Laboratories . . .Industry . . . . . . . . . . . . . . .Trade Groups . . . . . . . . . . .Standards Organizations . .program managementactive participation to assure feasibility,implementationassure standard, hierarchical set of integratedstandardsRELATIVE IMPACTS Low HighImproves Energy EfficiencyAccelerates InnovationEnhances CompetitivenessProvides Societal BenefitsSupports a Healthy Environment******************----*********Measurement Science for Net-Zero Energy Buildings 33
Page 1: NIST Technical Note 1660Measurement
Page 4 and 5: Certain commercial entities, equipm
Page 7 and 8: PREFACEThis report summarizes the r
Page 9 and 10: EXECUTIVE SUMMARYBuildings account
Page 11 and 12: I. INTRODUCTIONA. Background and Im
Page 13 and 14: • Building Envelope Energy Reduct
Page 15 and 16: advances in technology and knowledg
Page 17 and 18: Table III‐1. Onsite Energy Produc
Page 19 and 20: needs to be resolved for urban buil
Page 21 and 22: Table III‐2. Onsite Energy Genera
Page 23 and 24: Exhibit III.1. On-Site Energy Produ
Page 33 and 34: IV. INTELLIGENT BUILDINGSIntelligen
Page 35 and 36: Near Term: Systems that provide inf
Page 37 and 38: Table IV‐2. Intelligent Buildings
Page 39 and 40: E. Priorities for Measurement Scien
Page 41: Exhibit IV.2. Intelligent Buildings
Page 45 and 46: Exhibit IV.6. Intelligent Buildings
Page 47 and 48: B. Critical TechnologiesA wide vari
Page 49 and 50: difficult to efficiently integrate
Page 51 and 52: Sensors (continued)LowerPriorityBui
Page 53 and 54: Exhibit V.1. Whole Buildings Measur
Page 59 and 60: VI. BUILDING ENVELOPEBuilding energ
Page 61 and 62: Long Term: Energy efficiency rating
Page 63 and 64: Sensors (continued)LowerPriorityBui
Page 65 and 66: Exhibit VI.1. Building Envelope Mea
Page 71 and 72: B. Critical TechnologiesMore energy
Page 73 and 74: optimize and recalibrate when neces
Page 75 and 76: Table VII‐2. Building Equipment -
Page 77 and 78: Exhibit VII.1. Building Equipment M
Page 79 and 80: Exhibit VII.3. Building Equipment M
Page 81 and 82: APPENDICESMeasurement Science for N
Page 83 and 84: Whole BuildingsBill Bahnfleth Penns
Page 85 and 86: APPENDIX C: ACRONYMSANSI:ASHRAE:AST

Measurement Science Roadmap for Net-Zero Energy Buildings

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