LIST OF ACRONYMS AND ABBREVIATIONS

A: present value of future core losses ($/watt) AEO: Annual Energy Outlook, DOE/EIA publication AL: aluminum ANOPR: Advance Notice of Proposed Rulemaking ANSI: American National Standards Institute B: present value of future coil losses ($/watt) BIL : basic impulse insulation level BBRS: Board for Building Regulations and Standards BC: Bill Calculator BEA: U.S. Bureau of Economic Affairs BIL: basic impulse insulation level BLM: Bureau of Land Management BT: Building Technologies CAPM: Capital Asset Pricing Model CBECS: Commercial Building Energy Consumption Survey CEA: Canadian Electricity Association C&I: commercial and industrial CO 2 : carbon dioxide CSA: Canadian Standards Association CSL: Candidate Standard Level C U : cooper DL: design line (followed by a number indicating which design line)

A-1LIST OF ACRONYMS AND ABBREVIATIONS DOE: Department of Energy DOJ: Department of Justice EIA: Energy Information Administration ELCAP: Elrick & Lavidge Comput erized Audit Program EMM: Electricity Market Model EPA: Environmental Protection Agency EPCA: Energy Policy and Conservation Act ERP: equity risk premium FEMA: Federal Emergency Management Agency FEMP: Federal Energy Management Program FERC: U.S. Federal Energy Regulatory Commission GDP: Gross Domestic Product GRIM: Government Regulatory Impact Model H-O DR: laser-scribed M3 core steel HTS: high-temperature superconducting HV: high voltage HVAC: heating, ventilating and air-conditioning Hz: hertz ID: load identification IEEE: Institute of Electrical and El ectronics Engineers, Inc. IMBUILD: Impact of Building IMPLAN: Impact Analysis for Planning IOU s : investor-owned utilities

A-2LIST OF ACRONYMS AND ABBREVIATIONS

K V: kilovolt

K VA: kilovolt-ampere (transformer size rating) LBNL: Lawrence Berkeley National Laboratory LCC: Life-Cycle Cost LL: load loss LV: low voltage M*: M2, M3, M4, M6 – thickness of core steel MIA: Manufacturer Impact Analysis MVA: megavolt-amperes MV: megavolt NAICS: North American Industry Classification System NCI: Navigant Consulting, Inc. (forme rly Arthur D. Little, Inc.) NEEP: Northeast Energy Efficiency Partnership NEMA: National Electrical Manu facturers Association NEMS: National Energy Modeling System NEPA: National Environmental Policy Act of 1969 NES: National Energy Savings NL: no-load losses NOM: Normas Oficiales Mexicanas–NOM (official Mexican standards) NOPR: Notice of Proposed Rulemaking NO x : nitrogen oxides NPV: net present value NRCan: Natural Resources Canada

A-3LIST OF ACRONYMS AND ABBREVIATIONS NYSERDA: New York State Energy Research an d Development Authority (NYSERDA) OEE: Office of Energy Efficiency OEM s : original equipment manufacturers OIRA: Office of Information and Regulatory Affairs OMB: Office of Management and Budget OPS: Optimized Program Service, Inc. ORNL: Oak Ridge National Laboratory PBP: payback period PC: product class PRF: peak responsibility factor Quads: quadrillion Btus RMS: root mean square RTP: real-time pricing SA1: Metglas amorphous core material SEC: Securities and Exchange Commission SIC: Standard Industrial Classification SO 2 : sulfur dioxide SMUD: Sacramento Municipal Utility District TDM: Tariff Data Model TL: total losses TOC: Total Owning Cost TOU: time of use TSD: Technical Support Document

A-4LIST OF ACRONYMS AND ABBREVIATIONS UL: Underwriters Laboratories URL: uniform resource locator US: United States V: volts Y: w ye-type transformer terminal connection ZDMH: mechanically scribed, deep-domain refined core steel Φ : phase

A-5