LIST OF ACRONYMS AND ABBREVIATIONS

a: annum (year) A: present value of future core losses ($/watt) (see also B ) AEO: Annual Energy Outlook , DOE/EIA publication AL: alum inum ANOPR: advance notice of proposed rulemaking ANSI: American National Standards Institute B: present value of future coil losses ($/watt) BBRS: Board for Building Regulations and Standards BC: bill calcu lator B/C: benefit/cost (ratio) BEA: U.S. Bureau of Economic Affairs BIL: basic impulse insulation level BLM: Bureau of Land Management BT: Building Technologies (DOE/EERE) CAPM: Capital Asset Pricing Model CBECS: Commercial Building Energy Consumption Survey CEA: Canadian Electricity Association CFR: Code of Federal Regulations C&I: commercial and industrial CO 2 : carbon dioxide CSA: Canadian Standards Association CSL: candidate standard level C U : copper

A-1LIST OF ACRONYMS AND ABBREVIATIONS DL: design line (followed by a number indicating which design line) DOE: U.S. Department of Energy DOJ: U.S. Department of Justice EA: environmental assessment EERE: Energy Efficiency and Renewable Energy (DOE) EIA: Energy Information Administration (DOE) EJ : exajoule EO: Executive Order ELCAP: End-Use Load and Consumer Assessment Program EMM: Electricity Market Model EPA: U.S. Environmental Protection Agency EPACT 2005: Energy Policy Act of 2005 EPCA: Energy Policy and Conservation Act ERP: equity risk premium FEMA: U.S. Federal Em ergency Management Agency FEMP: U.S. Federal Energy Managem ent Program FERC: U.S. Federal Energy Regulatory Commission FR: Federal Register g: gram GDP: gross domestic product GRIM: Government Regulatory Impact Model GW: gigawatt H-O DR: laser-scribed M3 core steel

A-2LIST OF ACRONYMS AND ABBREVIATIONS HTS: high-tem perature superconducting HV: high-voltage HVAC: heating, ventilating, and air-conditioning Hz: hertz I 2 R : resistance ID: load identification IEEE: Institute of Electrical and Electronics Engineers, Inc. IMBUILD: Impact of Building Energy Efficiency Programs IMPLAN: Impact Analysis for Planning INPV: industry net present value IOU: investor-owned utility IRFA: initial regulatory flexibility analysis J: joule kV : kilovolt kVA: kilovolt-ampere ( transformer size rating ) kWh: kilowatt-hour LBNL: Lawrence Berkeley National Laboratory LCC: life-cycle cost LF: load factor LL: load losses LV: low-voltage M*: M2, M3, M4, M6 – thickness of core steel MIA: m anufacturer impact analysis

A-3LIST OF ACRONYMS AND ABBREVIATIONS Mt: MV: MVA: MW: NAICS: NCI: NEEP: NEMA: NEMS: NEMS-BT: million tonnes

m egavolt; also medium-voltage megavolt-amperes megawatt North American Industry Classification System Navigant Consulting, Inc. (forme rly Arthur D. Little, Inc.) Northeast Energy Efficiency Partnership National Electrical Manu facturers Association National Energy Modeling System a variant of NEMS used by DOE/EER E/BT; extends simulation to year 2025 NEMS-BT2: a version of NEMS-BT that ex tends sim ulation to year 2050 NEPA: National Environmental Policy Act of 1969 NES: national energy savings NL: no-load losses NOM: Normas Oficiales Mexicanas (official Mexican standards ) NOPR: notice of proposed rulemaking NO x : nitrogen oxides NPV: net present value NRCan: Natural Resources Canada NYSERDA: New York State Energy Resear ch and Development Authority OEE: Office of Energy Efficiency OEM: original equipment manufacturer OIRA: Office of Information and Regulatory Affairs

A-4LIST OF ACRONYMS AND ABBREVIATIONS OMB: OPS: ORNL: PBP: PC: PPI: PRF: quad: RIA: RMS: RTP: SA1: SEC: SIC: SO 2 : SMUD: TDM: TP 1:

TL: TMY: TOC: TOU: TSD: Office of Management and Budget Optim ized Program Service, Inc. Oak Ridge National Laboratory payback period product class producer price index peak responsibility factor quadrillion Btu regulatory impact analysis root mean square real-time pricing Metglas amorphous core material Securities and Exchange Commission Standard Industrial Classification sulfur dioxide Sacramento Municipal Utility District tariff data model NEMA’s Guide for Determining Energy Efficiency for Distribution Transformers total losses typical m eteorological year total owning cost time of use technical support document

A-5LIST OF ACRONYMS AND ABBREVIATIONS TWh: terawatt-hour UL: Underwriters Laboratories URL: uniform resource locator U.S.C.: United States Code V: volt W: watt Y: w ye-type transformer terminal connection ZDMH: mechanically scribed, deep-domain refined core steel Φ : phase

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