b"DEFINITIONS FOR EPE / SUSTAINABILITY METRICSRef. No. Metric Name DefinitionPortfolioProvide generation capacity data that is consistent with other external reporting by your company. The alternative default is to use the summation of the nameplate capacity of installed Owned Nameplate owned generation in the company portfolio, as reported to the U.S. Energy Information Administration (EIA) on Form 860 Generator Information. Note that data should be provided in terms 1 Generation Capacityof equity ownership for shared facilities. Nameplate capacity is defined as the maximum rated output of a generator, prime mover, or other electric power production equipment under specific at end of year (MW) conditions designated by the manufacturer. Installed generator nameplate capacity is commonly expressed in megawatts (MW) and is usually indicated on a nameplate physically attached to the generator.Nameplate capacity of generation resources that produce electricity through the combustion of coal (a readily combustible black or brownish-black rock whose composition, including inherent 1.1Coal moisture, consists of more than 50 percent by weight and more than 70 percent by volume of carbonaceous material. It is formed from plant remains that have been compacted, hardened, chemically altered and metamorphosed by heat and pressure over geologic time).1.2 Natural Gas Nameplate capacity of generation resources that produce electricity through the combustion of natural gas (a gaseous mixture of hydrocarbon compounds, the primary one being methane).1.3 Nuclear Nameplate capacity of generation resources that produce electricity through the use of thermal energy released from the fission of nuclear fuel in a reactor.1.4 Petroleum Nameplate capacity of generation resources that produce electricity through the combustion of petroleum (a broadly defined class of liquid hydrocarbon mixtures. Included are crude oil, lease condensate, unfinished oils, refined products obtained from the processing of crude oil and natural gas plant liquids).1.5 Total Renewable Energy resources that are naturally replenishing but flow-limited. They are virtually inexhaustible in duration but limited in the amount of energy that is available per unit of time. Renewable Energy Sources energy resources include biomass, hydro, geothermal, solar, wind, ocean thermal, wave action and tidal action.1.5.1 Biomass/Biogas Nameplate capacity of generation resources that produce electricity through the combustion of biomass (an organic nonfossil material of biological origin constituting a renewable energy source).1.5.2 Geothermal Nameplate capacity of generation resources that produce electricity through the use of thermal energy released from hot water or steam extracted from geothermal reservoirs in the earths crust. 1.5.3 Hydroelectric Nameplate capacity of generation resources that produce electricity through the use of flowing water. 1.5.4 Solar Nameplate capacity of generation resources that produce electricity through the use of the radiant energy of the sun, which can be converted into other forms of energy, such as heat or electricity.1.5.5 Wind Nameplate capacity of generation resources that produce electricity through the use of kinetic energy present in wind motion that can be converted to mechanical energy for driving pumps, mills and electric power generators.1.6 Other Nameplate capacity of generation resources that are not defined above.Net generation is defined as the summation of the amount of gross generation less the electrical energy consumed at the generating station(s) for station service or auxiliaries.Data can be Net Generation forprovided in terms of total, owned and/or purchased, depending on how the company prefers to disseminate data in this template. Provide net generation data that is consistent with other 2 external reporting by your company. The alternative default is to provide owned generation data as reported to EIA on Form 923 Schedule 3 and align purchased power data with the the data year (MWh)Federal Energy Regulatory Commission (FERC) Form 1 Purchased Power Schedule, Reference page numbers 326-327. Note: Electricity required for pumping at pumped-storage plants is regarded as electricity for station service and is deducted from gross generation.Net electricity generated by the combustion of coal (a readily combustible black or brownish-black rock whose composition, including inherent moisture, consists of more than 50 percent by 2.1Coal weight and more than 70 percent by volume of carbonaceous material. It is formed from plant remains that have been compacted, hardened, chemically altered and metamorphosed by heat and pressure over geologic time).2.2 Natural Gas Net electricity generated by the combustion of natural gas (a gaseous mixture of hydrocarbon compounds, the primary one being methane).2.3 Nuclear Net electricity generated by the use of the thermal energy released from the fission of nuclear fuel in a reactor.2.4 Petroleum Net electricity generated by the combustion of petroleum (a broadly defined class of liquid hydrocarbon mixtures. Included are crude oil, lease condensate, unfinished oils, refined products obtained from the processing of crude oil and natural gas plant liquids).2.5 Total Renewable Energy resources that are naturally replenishing but flow-limited. They are virtually inexhaustible in duration but limited in the amount of energy that is available per unit of time. Renewable Energy Sources energy resources include biomass, hydro, geothermal, solar, wind, ocean thermal, wave action and tidal action.2.5.1 Biomass/Biogas Net electricity generated by the combustion of biomass (an organic nonfossil material of biological origin constituting a renewable energy source).2.5.2 Geothermal Net electricity generated by the use of thermal energy released from hot water or steam extracted from geothermal reservoirs in the earth's crust. 2.5.3 Hydroelectric Net electricity generated by the use of flowing water. 2.5.4 Solar Net electricity generated by the use of the radiant energy of the sun, which can be converted into other forms of energy, such as heat or electricity.2.5.5 Wind Net electricity generated by the use of kinetic energy present in wind motion that can be converted to mechanical energy for driving pumps, mills and electric power generators.2.6 Other Net electricity generated by other resources that are not defined above.If applicable, this metric should also include market purchases where the generation resource is unknown. Investing in the Future: 3 Capital Expenditures, Energy Efficiency (EE) and Smart MetersTotal Annual CapitalAlign annual capital expenditures with data reported in recent investor presentations or financial filings. Total capital expenditures should reflect all investments made at the company level 3.1(i.e., parent level or operating company) for which other data (e.g., number of customers, emissions, etc.) is reported. A capital expenditure is the use of funds or assumption of a liability in Expenditures order to obtain physical assets that are to be used for productive purposes for at least one year. This type of expenditure is made in order to expand the productive or competitive posture of a business.Incremental AnnualIncremental Annual Electricity Savings for the reporting year as reported to EIA on Form 861. Incremental Annual Savings for the reporting year are those changes in energy use caused3.2Electricity Savings fromin the current reporting year by: (1) new participants in DSM programs that operated in the previous reporting year and (2) participants in new DSM programs that operated for the first EE Measures (MWh) time in the current reporting year.A New program is a program for which the reporting year is the first year the program achieved savings, regardless of when program developmentand expenditures began. Incremental Annual 3.3Investment inTotal annual investment in electric energy efficiency programs as reported to EIA on Form 861. Electric EE Programs (nominal dollars)50"