This is a list of acronyms found in the context of energy issues.
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- P&IDâÂÂPiping & Instrumentation Diagram
- PAâÂÂPlanning Authority
- âÂÂProgrammatic Agreement
- PADDâÂÂPetroleum Administration for Defense Districts (US)
- PBR
- âÂÂpebble bed reactor (nuclear)
- âÂÂperformance based rates (electricity)
- âÂÂPerformance-based regulation
- PCBâÂÂpolychlorinated biphenyl
- PCMâÂÂProject Cycle Management
- PCSâÂÂPower conversion system, electric power conversion. Plant Control System.
- PCTâÂÂProgrammable Communicating Thermostat (electricity), Production Conformity Test
- PDâÂÂPreliminary Determination
- PDCâÂÂPhasor data concentrator. See description in phasor measurement unit article. (electricity)
- PDCIâÂÂPacific Direct Current Intertie (US) (electricity)
- PDTâÂÂPressure Differential Transmitter
- PEâÂÂProgrammable Electronic
- PERCâÂÂPassivated Emitter Rear Contact (type of PV cell)
- PEMâÂÂProton Exchange Membrane
- PFCâÂÂperfluorocarbons
- PFDâÂÂProbability of (dangerous) Failure on Demand
- PFDavgâÂÂAverage Probability of Failure on Demand
- PFHâÂÂProbability of (dangerous) Failure per Hour
- PG&EâÂÂPacific Gas & Electric (US) (electricity)
- PGAâÂÂPurchased gas adjustment
- PHAâÂÂProduction Handling Agreement, Process Hazard Analysis
- PHFFUâÂÂPlant held for future use
- PIDXâÂÂPetroleum Industry Data Exchange (oil)
- PIERâÂÂPublic Interest Energy Research (CEC)
- PIFUAâÂÂPowerplant and Industrial Fuel Use Act of 1978
- PIUâÂÂProven In Use
- PJMâÂÂPJM Interconnection, LLC, a regional transmission organization. (US) (electricity)
- PLCâÂÂPower line communication (electricity), Programmable Logic Controller
- PLMAâÂÂPeak Load Management Association (US) (electricity)
- PMâÂÂParticulate matter
- PM&EâÂÂProtection, mitigation and enhancement
- PMAâÂÂPower Marketing Administration or Fed. Power Marketing Agency (US) (electricity)
- PMUâÂÂPhasor measurement unit (electricity)
- PNNLâÂÂPacific Northwest National Laboratory (DOE) (US)
- PODâÂÂPoint of Delivery
- PoEâÂÂPower over Ethernet
- POLESâÂÂProspective On Long Term Energy Systems
- POLRâÂÂProvider of last resort (electricity)
- PPAâÂÂPower Purchase Agreement (electricity)
- PPIâÂÂproducer price index
- ppmvâÂÂParts Per Million by Volume
- pppâÂÂPurchasing power parity
- PPRâÂÂPotential peak reduction
- PREPâÂÂPacific Regional Energy Programme
- PRESSEAâÂÂPromotion of Renewable Energy Sources in South East Asia (PRESSEA)
- PrimâÂÂPrimary (electricity) nuclear, hydro, geothermal, wind, solar
- PSCâÂÂPublic Service Commission
- PSDâÂÂPrevention of Significant Deterioration, Process ShutDown, Power Supply Drive
- PSEâÂÂPuget Sound Energy (US) (electricity)
- PSoCâÂÂPartial State of Charge, operational mode of grid supporting batteries able to respond to both demand and excess production, see UltraBattery
- PTDFâÂÂPower Transfer Distribution Factor (electricity)
- PTPâÂÂPoint to Point Transmission Service (electricity)
- PUCâÂÂPublic utilities commission (electricity)
- PUDâÂÂPublic utility district (electricity)
- PUHCAâÂÂPublic Utility Holding Company Act of 1935 (US) (electricity)
- PURPAâÂÂPublic Utility Regulatory Policies Act of 1978 (US) (electricity)
- PVâÂÂphotovoltaic (solar)
- PVCâÂÂphotovoltaic cell (solar)
- PVCâÂÂpolyvinyl chloride
- PWRâÂÂpressurized water reactor (nuclear)
- PXâÂÂPower exchange
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Appendix: Residential energy acronyms
The following table lists a number of terms that are used in the United States for residential energy audits.
- AFUEâÂÂannual fuel utilization efficiency
- BTLâÂÂbuilding tightness limit (building tightness)
- CDHâÂÂcooling degree hours (climate)
- CFLâÂÂcompact fluorescent light
- COPâÂÂcoefficient of performance
- CRIâÂÂcolor rendering index
- EEMâÂÂEnergy Efficient Mortgage
- EERâÂÂenergy efficiency ratio
- EFâÂÂenergy factor (clothes washers)
- EIMâÂÂEnergy Improvement Mortgage
- ERVâÂÂenergy-recovery ventilator
- HDDâÂÂheating degree day
- HHIâÂÂhome heating index
- HIDâÂÂhigh-intensity discharge
- HRVâÂÂheat-recovery ventilator
- HSPFâÂÂheating seasonal performance factor
- HVIâÂÂHome Ventilating Institute
- IECCâÂÂInternational Energy Conservation Code
- K-valueâÂÂthermal conductance
- Low-eâÂÂlow emissivity
- LEEDâÂÂLeadership in Energy and Environmental Design, standard for Green Building design
- MEFâÂÂmodified energy factor (clothes washers)
- MINHERSâÂÂMortgage Industry National Home Energy Rating Systems Standards
- MVGâÂÂminimum ventilation guideline (building tightness)
- MVLâÂÂminimum ventilation level (building tightness)
- NAECAâÂÂNational Appliance Energy Conservation Act
- ODSâÂÂoxygen depletion sensor
- RESNETâÂÂResidential energy services network
- R-valueâÂÂthermal resistance
- SCâÂÂshading coefficient (windows)
- SEERâÂÂseasonal E efficiency ratio
- SHGCâÂÂsolar heat gain coefficient
- SIRâÂÂsavings-to-investment ratio (energy conservation investments)
- SLAâÂÂSpecific leakage area
- SPBâÂÂSimple Payback (energy conservation investments)
- SSEâÂÂsteady-state efficiency
- U-valueâÂÂthermal transmittance (also called U-factor)
- WFâÂÂwater factor (clothes washers)
See also
References
Notes