John C. Frain Director Regulatory Strategy & Revenue Policy P.O. Box 1475 Baltimore, Maryland 21203-1475

Telephone 410.470.1169 Fax 410.470.8022 www.bge.com john.frain@bge.com

June 27, 2019

Via Electronic Filing

Terry J. Romine, Executive Secretary

Public Service Commission of Maryland

William Donald Schaefer Tower

6 Saint Paul Street, 16th Floor

Baltimore, Maryland 21202-6806

Re: Case Nos. 9056/9064 - Revisions to P.S.C. Md. E-6 – Residential, Type I and Type II

Standard Offer Generation Market-Priced Service, Transmission and

Administrative Charges under Rider 1

Dear Ms. Romine:

Baltimore Gas and Electric Company (BGE or the Company) files herewith Supplement

631 to P.S.C. Md. E-6, BGE’s Retail Electric Service Tariff, to include the updated retail

transmission rates based on the FERC-jurisdictional wholesale transmission rates filed with FERC

and effective June 1, 2019, following recent discussions with Commission Staff regarding the PJM

Transmission Rate Design settlement approved by FERC on May 31, 2018 in Docket No. EL05-

121-009 (the “FERC settlement”). The Company is requesting Supplement 631 to be effective

August 1, 2019.

Specifically, as indicated in a May 23, 2019 letter, the Company is submitting this

supplement herein to reflect updated transmission rates, effective August 1, 2019. 1 The proposed

rates reflect recent discussions with Commission Staff regarding the treatment of costs associated

with the FERC settlement, and also align with the Commission’s recent decisions on similar filings

made by Potomac Electric Power Company and Delmarva Power & Light Company.2

This filing revises Rider 1, to include the updated retail transmission rates and associated

impacts on the CWC Revenue Requirement component of the Administrative Charges for

Residential, Type I, Type II and Hourly Service customers, included as Attachment 1 in both red-

lined and clean versions. Schedule PAL tariff revisions are also included in Attachment 1. The

CWC Revenue Requirement component is impacted as it is based in part upon PJM costs,

including transmission costs and costs associated with the FERC settlement, proposed to be

included in Rider 1. Lastly, the calculations of the proposed Administrative Charges, reflecting

1 See Company filing to withdraw Amended Supplement No. 628 issued May 23, 2019. 2 See Commission Letter Orders on Mail Log #223367 and #223368 issued May 15, 2019.

Attachment 1 – Rider 1 – Standard Offer Service and Schedule PAL (Private Area

Lighting) Rates

Redline and Clean Tariff Pages

Baltimore Gas and Electric Company – Electric -- Retail 57

AVAILABILITY: For unmetered outdoor area lighting of private property.

MONTHLY RATES:

1.

Billing Watts Description Rate

Mercury Vapor (limited to existing installations)

117 100w MV Pendant $9.01205 175w MV Pendant $10.78 $10.77454 400w MV Pend/Flood $15.97 $15.96

1,090 1000w MV Pendant $29.39 $29.38

Sodium Vapor

120 100w SV Flood (limited to existing installations) $10.55120 100w SV Pendant $9.02173 150w SV Pendant $10.49298 250w SV Pendant $17.49467 400w SV Pend/Flood $17.68 $17.67

1,130 1000w SV Pendant $46.75 $46.73

Metal Halide (limited to existing installations)

189 100w MH Pulse Teardrop $26.02 $26.01189 150w MH Pulse Pendant $17.81 $17.80205 175w MH Pendant $17.76 $17.75445 400w MH Spot or Flood $27.50445 400w MH Pendant $27.19448 400w MH Pulse Flood/Spot $27.50 $27.49448 400w MH Pulse Pendant Gray $27.19 $27.18

1,090 1000w MH Pend/Flood $44.02 $44.01

Where longer than 4-foot upsweep arms are required for such lighting supply, add $3.68For each span of overhead wires required on existing and additional poles $1.60For the installation and maintenance of overhead-supplied lamp poles–each additional standarddistribution wood pole $3.67

2.

Billing Watts Description Rate

Mercury Vapor (limited to existing installations)

205 175w MV Modern/Colonial $12.10 $12.09454 400w MV Pend/Flood $13.62 $13.61

Sodium Vapor

120 100w SV Colonial Modern (limited to existing installations) $10.59

120 100w SV Flood (limited to existing installations) $8.30120 100w SV Gothic $14.29

P.S.C. Md. -- E-6 (Suppl. 631628) Filed 06/27/195/01/19 - Effective 08/01/1906/01/19

PRIVATE AREA LIGHTING – ELECTRIC

SCHEDULE P L

Continued on Next Page

For supply of controlled electricity installation and maintenance of overhead supplied lamp fixtures and

lamp renewals as required for each

For supply of controlled electricity installation and maintenance of underground-supplied lamp fixtures

and lamp renewals as required for each

58 Baltimore Gas and Electric Company – Electric -- Retail

Schedule PL Continued

Billing Watts Description Rate120 100w SV Acorn $14.33120 100w SV Acorn Havre de Grace $15.74120 100w SV Colonial Premiere $14.88120 100w SV Acorn Maple Lawn $17.28120 100w SV Pendant $8.30173 150w SV Modern/Colonial $11.61173 150w SV Pendant $8.11173 150w SV Rectilinear $17.25173 150w SV Acorn $15.84173 150w SV Gothic $15.84173 150w SV Acorn Victorian (limited to existing installations) $26.62173 150w SV Colonial Premiere $16.36173 150w SV Acorn Havre de Grace $17.26173 150w SV Acorn Maple Lawn $18.93173 150w SV Tear Drop $34.87298 250w SV Pendant $14.49298 250w SV Tear Drop $44.65467 400w SV Pend/Flood $15.28 $15.27467 400w SV Rectilinear $27.19 $27.18

1,130 1000w SV Pendant $41.85 $41.83

Metal Halide (limited to existing installations)

129 100w MH Colonial $14.85129 100w MH Acorn Maple Lawn $22.99129 100w MH Acorn Havre de Grace $20.93129 100w MH Acorn $19.53129 100w MH Gothic $19.58129 100w MH Towson – green $22.78189 150w MH Pulse Acorn Maple Lawn $26.94 $26.93189 150w MH Pulse Modern $18.65 $18.64189 150w MH Pulse Pendant $16.71 $16.70189 150w MH Pulse Acorn $22.50 $22.49189 150w MH Pulse Acorn Havre de Grace $23.92 $23.91189 150w MH Pulse Colonial $17.34 $17.33189 150w MH Pulse Gothic $22.50 $22.49189 150w MH Pulse Colonial Premiere $19.07 $19.06189 150w MH Pulse Rectilinear $21.32 $21.31189 150w MH Pulse Teardrop $25.96 $25.95205 175w MH Acorn $22.45 $22.44205 175w MH Colonial Premiere $17.29 $17.28205 175w MH Up Lighting $28.84 $28.83205 175w MH Gothic $22.45 $22.44205 175w MH Modern $18.59 $18.58205 175w MH Pendant $16.66 $16.65205 175w MH Rectilinear $21.30 $21.29205 175w MH Acorn Havre de Grace $23.86 $23.85205 175w MH Acorn Maple Lawn $26.88 $26.87205 175w MH Colonial Premiere $19.01 $19.00448 400w MH Pulse Rectilinear $28.41 $28.40448 400w MH Pulse Flood $21.39 $21.38

P.S.C. Md. -- E-6 (Suppl. 631628) Filed 06/27/195/01/19 - Effective 08/01/1906/01/19

Continued on Next Page

Baltimore Gas and Electric Company – Electric -- Retail 59

Schedule PL Continued

Billing Watts Description Rate448 400w MH Pulse Pendant – Bronze $23.26 $23.25448 400w MH Pulse Pendant – Gray $23.86 $23.85445 400w MH Flood $21.39445 400w MH Pendant $23.27445 400w MH Rectilinear $28.43445 400w MH Pendant $23.90

1,090 1000w MH Pend/Flood $40.14 $40.131,090 1000w MH Rectilinear $55.79 $55.78

such lighting supply, add $3.653. Lamp Fixtures – LED fixtures

Billing Watts Description RateLight-Emitting Diode*

39 LED 70 Pendant - 39 $9.3251 LED 100 Pendant - 51 $8.0372 LED 100 Pendant - 72 $9.8670 LED 100 Post Top Acorn $25.4772 LED 100 Post Top Arlington $28.5872 LED 100 Post Top Colonial $17.3454 LED 100 Post Top Modern $16.7070 LED 100 Post Top Decorative Acorn $34.7052 LED 100 Premiere Colonial $18.3372 LED 150 Pendant - 72 $9.2588 LED 150 Pendant - 88 $10.30

104 LED 150 Post Top Arlington $29.11106 LED 150 Post Top Colonial $18.38101 LED 150 Post Top Acorn $25.96101 LED 150 Post Top Decorative Acorn $35.2086 LED 150 Tear Drop $33.3375 LED 150 Premiere Colonial $20.23

129 LED 250 Pendant - 129 $13.28145 LED 250 Pendant - 145 $13.60151 LED 250 Tear Drop $42.49157 LED 400 Pendant - 157 $16.52273 LED 400 Pendant - 273 $20.05129 LED 400 Floodlight $14.87256 LED 1000 Floodlight $28.84 $28.83

*LED naming based on HID equivalent lamp watts4. For the installation and maintenance of underground supplied lamp poles and cables

each 12-foot square wood standard embedded post-top pole $15.66 each 12 foot fiberglass pole $15.66 each 12-foot fiberglass pole with shroud $25.70 each 14 foot fiberglass pole $15.66 each 14-foot embedded fiberglass post-top pole $15.66 each 14-foot fiberglass hinged pole $21.65 each 14-foot fluted black fiberglass pole $30.85 each 19-foot underground pole $22.01 each 20-foot round embedded bronze fiberglass pole each 30-foot round bronze finished $24.90 each 23 foot fiberglass pole with shroud $32.79 each 25-foot embedded metal pole $25.99 each 30-foot embedded metal pole $22.01 each 30-foot round embedded bronze fiberglass $26.79 each 30-foot round embedded bronze-fiberglass pole (incl. 1 arm) $29.54

P.S.C. Md. -- E-6 (Suppl. 631628) Filed 06/27/195/01/19 - Effective 08/01/1906/01/19

Continued on Next Page

Where longer than 4-foot upsweep arms are required on 35-foot embedded wood poles for

77-A Electric – Retail – Baltimore Gas and Electric Company

P. S. C. Md. – E-6 (Suppl. 628631) Filed 05/01/1906/27/19 – Effective 06/01/1908/01/19

Energy

Rate

¢/kWh

Admin.

Charge

¢/kWh 1

Applicable

Taxes 2

Total

Generation

Rate

¢/kWh

Transm.

Rate incl.

GRT, PSC

Assess.

¢/kWh

Transm.

Rate incl.

GRT, PSC

Assess.

$/kW

Total

Rate

¢/kWh

Total

Rate

$/kW

RESIDENTIAL

Schedule R Aug.Jun. 1, 2019 - Sep. 30, 2019 5.410 0.195 0.193 0.010 0.010 5.615 5.613 1.100 0.961 - 6.715 6.574 -

Oct. 1, 2019 - May 31, 2020 5.980 0.195 0.193 0.012 0.012 6.187 6.185 1.100 0.961 - 7.287 7.146 -

Schedule RL Aug.Jun. 1, 2019 - Sep. 30, 2019 On-Peak 7.180 0.195 0.193 0.014 0.014 7.389 7.387 1.069 0.955 - 8.458 8.342 -

Aug.Jun. 1, 2019 - Sep. 30, 2019 Int-Peak 4.789 0.195 0.193 0.009 0.009 4.993 4.991 1.069 0.955 - 6.062 5.946 -

Aug.Jun. 1, 2019 - Sep. 30, 2019 Off-Peak 4.464 0.195 0.193 0.009 0.009 4.668 4.666 1.069 0.955 - 5.737 5.621 -

Oct. 1, 2019 - May 31, 2020 On-Peak 7.159 0.195 0.193 0.014 0.014 7.368 7.366 1.069 0.955 - 8.437 8.321 -

Oct. 1, 2019 - May 31, 2020 Int-Peak 6.534 0.195 0.193 0.013 0.013 6.742 6.740 1.069 0.955 - 7.811 7.695 -

Oct. 1, 2019 - May 31, 2020 Off-Peak 5.172 0.195 0.193 0.010 0.010 5.377 5.375 1.069 0.955 - 6.446 6.330 -

Schedule EV Aug.Jun. 1, 2019 - Sep. 30, 2019 On-Peak 8.829 0.195 0.193 0.017 0.017 9.041 9.039 3.244 2.838 - 12.285 11.877 -

Aug.Jun. 1, 2019 - Sep. 30, 2019 Off-Peak 3.665 0.195 0.193 0.007 0.007 3.867 3.865 - - - 3.867 3.865 -

Oct. 1, 2019 - May 31, 2020 On-Peak 10.446 0.195 0.193 0.020 0.020 10.661 10.659 4.285 3.749 - 14.946 14.408 -

Oct. 1, 2019 - May 31, 2020 Off-Peak 4.433 0.195 0.193 0.009 0.009 4.637 4.635 - - - 4.637 4.635 -

Schedule RD Aug.Jun. 1, 2019 - Sep. 30, 2019 On-Peak 14.368 0.195 0.193 0.028 0.028 14.591 14.589 8.671 7.576 - 23.262 22.165 -

Aug.Jun. 1, 2019 - Sep. 30, 2019 Off-Peak 4.108 0.195 0.193 0.008 0.008 4.311 4.309 - - - 4.311 4.309 -

Oct. 1, 2019 - May 31, 2020 On-Peak 15.877 0.195 0.193 0.031 0.031 16.103 16.101 8.664 7.569 - 24.767 23.670 -

Oct. 1, 2019 - May 31, 2020 Off-Peak 4.541 0.195 0.193 0.009 0.009 4.745 4.743 - - - 4.745 4.743 -

COMMERCIAL & INDUSTRIAL

Scheds. G/GU -Type I SOS Aug.Jun. 1, 2019 - Sep. 30, 2019 5.052 0.123 0.122 0.010 0.010 5.185 5.184 0.847 0.828 - 6.032 6.012 -

Oct. 1, 2019 - May 31, 2020 5.522 0.123 0.122 0.011 0.011 5.656 5.655 0.847 0.828 - 6.503 6.483 -

Sched. GS - Type I SOS Aug.Jun. 1, 2019 - Sep. 30, 2019 On-Peak 7.017 0.123 0.122 0.014 0.014 7.154 7.153 0.854 0.804 - 8.008 7.957 -

Aug.Jun. 1, 2019 - Sep. 30, 2019 Int-Peak 4.705 0.123 0.122 0.009 0.009 4.837 4.836 0.854 0.804 - 5.691 5.640 -

Aug.Jun. 1, 2019 - Sep. 30, 2019 Off-Peak 4.170 0.123 0.122 0.008 0.008 4.301 4.300 0.854 0.804 - 5.155 5.104 -

Oct. 1, 2019 - May 31, 2020 On-Peak 6.662 0.123 0.122 0.013 0.013 6.798 6.797 0.854 0.804 - 7.652 7.601 -

Oct. 1, 2019 - May 31, 2020 Int-Peak 6.273 0.123 0.122 0.012 0.012 6.408 6.407 0.854 0.804 - 7.262 7.211 -

Oct. 1, 2019 - May 31, 2020 Off-Peak 4.790 0.123 0.122 0.009 0.009 4.922 4.921 0.854 0.804 - 5.776 5.725 -

Sched. SL - Type I SOS 3 Aug.Jun. 1, 2019 - May 31, 2020 4.275 0.123 0.122 0.008 0.008 4.406 4.405 - - - 4.406 4.405 -

Sched. PL - Type I SOS 3 Aug.Jun. 1, 2019 - May 31, 2020 4.275 0.123 0.122 0.008 0.008 4.406 4.405 - - - 4.406 4.405 -

Sched. G - Type II SOS Aug.Jun. 1, 2019 - Aug. 31, 2019 4.953 0.114 0.113 0.010 0.010 5.077 5.076 0.847 0.828 - 5.924 5.904 -

Sched. GS - Type II SOS Aug.Jun. 1, 2019 - Aug. 31, 2019 On-Peak Energy 6.418 0.114 0.113 0.012 0.012 6.544 6.543 0.854 0.804 - 7.398 7.347 -

Aug.Jun. 1, 2019 - Aug. 31, 2019 Inter-Peak Energy 4.409 0.114 0.113 0.009 0.009 4.532 4.531 0.854 0.804 - 5.386 5.335 -

Aug.Jun. 1, 2019 - Aug. 31, 2019 Off-Peak Energy 3.899 0.114 0.113 0.008 0.008 4.021 4.020 0.854 0.804 - 4.875 4.824 -

Scheds. GL, P & T - Type II SOS Aug.Jun. 1, 2019 - Aug. 31, 2019 On-Peak Energy 6.612 0.114 0.113 0.013 0.013 6.739 6.738 - - - 6.739 6.738 -

Aug.Jun. 1, 2019 - Aug. 31, 2019 Inter-Peak Energy 4.487 0.114 0.113 0.009 0.009 4.610 4.609 - - - 4.610 4.609 -

Aug.Jun. 1, 2019 - Aug. 31, 2019 Off-Peak Energy 3.999 0.114 0.113 0.008 0.008 4.121 4.120 - - - 4.121 4.120 -

Scheds. GL, P & T - Type II SOS Transmission Demand Charge - - - - - 2.64 - 2.64

- - - - - 2.93 - 2.93

Note:1

The Adminstrative Charge rates typically change every February, June and October.2

Tax Rates:

Gross Receipts Tax (GRT) = 2% (Transmission only)

PSC Assessment = 0.1937% (Effective October 2018)3

Charge per lamp-watt (¢/lamp-watt) = 4.405 4.406 ¢/kWh x 0.333 = 1.467 ¢/lamp-watt; Sch. PL rate reflected in lamp fixture and renewal rates, effective August June 2019

Total SOS rates exclude Rider 8 - Energy Cost Adjustment

Hourly Administrative Charge = 0.098 0.100 ¢/kWh effective August June 2019

Baltimore Gas & Electric Company

Current Market-Priced Service Rate Components

Generation Rate Total SOS RateTransmission Rate

(Transmission Rates Effective June 1, 2018)

(Transmission Rates Effective August 1, 2019)

Baltimore Gas and Electric Company – Electric -- Retail 57

AVAILABILITY: For unmetered outdoor area lighting of private property.

MONTHLY RATES:

1.

Billing Watts Description Rate

Mercury Vapor (limited to existing installations)

117 100w MV Pendant $9.01205 175w MV Pendant $10.77454 400w MV Pend/Flood $15.96

1,090 1000w MV Pendant $29.38

Sodium Vapor

120 100w SV Flood (limited to existing installations) $10.55120 100w SV Pendant $9.02173 150w SV Pendant $10.49298 250w SV Pendant $17.49467 400w SV Pend/Flood $17.67

1,130 1000w SV Pendant $46.73

Metal Halide (limited to existing installations)

189 100w MH Pulse Teardrop $26.01189 150w MH Pulse Pendant $17.80205 175w MH Pendant $17.75445 400w MH Spot or Flood $27.50445 400w MH Pendant $27.19448 400w MH Pulse Flood/Spot $27.49448 400w MH Pulse Pendant Gray $27.18

1,090 1000w MH Pend/Flood $44.01

Where longer than 4-foot upsweep arms are required for such lighting supply, add $3.68For each span of overhead wires required on existing and additional poles $1.60For the installation and maintenance of overhead-supplied lamp poles–each additional standarddistribution wood pole $3.67

2.

Billing Watts Description Rate

Mercury Vapor (limited to existing installations)

205 175w MV Modern/Colonial $12.09454 400w MV Pend/Flood $13.61

Sodium Vapor

120 100w SV Colonial Modern (limited to existing installations) $10.59

120 100w SV Flood (limited to existing installations) $8.30120 100w SV Gothic $14.29

P.S.C. Md. -- E-6 (Suppl. 631) Filed 06/27/19 - Effective 08/01/19

PRIVATE AREA LIGHTING – ELECTRIC

SCHEDULE P L

Continued on Next Page

For supply of controlled electricity installation and maintenance of overhead supplied lamp fixtures and

lamp renewals as required for each

For supply of controlled electricity installation and maintenance of underground-supplied lamp fixtures

and lamp renewals as required for each

58 Baltimore Gas and Electric Company – Electric -- Retail

Schedule PL Continued

Billing Watts Description Rate120 100w SV Acorn $14.33120 100w SV Acorn Havre de Grace $15.74120 100w SV Colonial Premiere $14.88120 100w SV Acorn Maple Lawn $17.28120 100w SV Pendant $8.30173 150w SV Modern/Colonial $11.61173 150w SV Pendant $8.11173 150w SV Rectilinear $17.25173 150w SV Acorn $15.84173 150w SV Gothic $15.84173 150w SV Acorn Victorian (limited to existing installations) $26.62173 150w SV Colonial Premiere $16.36173 150w SV Acorn Havre de Grace $17.26173 150w SV Acorn Maple Lawn $18.93173 150w SV Tear Drop $34.87298 250w SV Pendant $14.49298 250w SV Tear Drop $44.65467 400w SV Pend/Flood $15.27467 400w SV Rectilinear $27.18

1,130 1000w SV Pendant $41.83

Metal Halide (limited to existing installations)

129 100w MH Colonial $14.85129 100w MH Acorn Maple Lawn $22.99129 100w MH Acorn Havre de Grace $20.93129 100w MH Acorn $19.53129 100w MH Gothic $19.58129 100w MH Towson – green $22.78189 150w MH Pulse Acorn Maple Lawn $26.93189 150w MH Pulse Modern $18.64189 150w MH Pulse Pendant $16.70189 150w MH Pulse Acorn $22.49189 150w MH Pulse Acorn Havre de Grace $23.91189 150w MH Pulse Colonial $17.33189 150w MH Pulse Gothic $22.49189 150w MH Pulse Colonial Premiere $19.06189 150w MH Pulse Rectilinear $21.31189 150w MH Pulse Teardrop $25.95205 175w MH Acorn $22.44205 175w MH Colonial Premiere $17.28205 175w MH Up Lighting $28.83205 175w MH Gothic $22.44205 175w MH Modern $18.58205 175w MH Pendant $16.65205 175w MH Rectilinear $21.29205 175w MH Acorn Havre de Grace $23.85205 175w MH Acorn Maple Lawn $26.87205 175w MH Colonial Premiere $19.00448 400w MH Pulse Rectilinear $28.40448 400w MH Pulse Flood $21.38

P.S.C. Md. -- E-6 (Suppl. 631) Filed 06/27/19 - Effective 08/01/19

Continued on Next Page

Baltimore Gas and Electric Company – Electric -- Retail 59

Schedule PL Continued

Billing Watts Description Rate448 400w MH Pulse Pendant – Bronze $23.25448 400w MH Pulse Pendant – Gray $23.85445 400w MH Flood $21.39445 400w MH Pendant $23.27445 400w MH Rectilinear $28.43445 400w MH Pendant $23.90

1,090 1000w MH Pend/Flood $40.131,090 1000w MH Rectilinear $55.78

such lighting supply, add $3.653. Lamp Fixtures – LED fixtures

Billing Watts Description RateLight-Emitting Diode*

39 LED 70 Pendant - 39 $9.3251 LED 100 Pendant - 51 $8.0372 LED 100 Pendant - 72 $9.8670 LED 100 Post Top Acorn $25.4772 LED 100 Post Top Arlington $28.5872 LED 100 Post Top Colonial $17.3454 LED 100 Post Top Modern $16.7070 LED 100 Post Top Decorative Acorn $34.7052 LED 100 Premiere Colonial $18.3372 LED 150 Pendant - 72 $9.2588 LED 150 Pendant - 88 $10.30

104 LED 150 Post Top Arlington $29.11106 LED 150 Post Top Colonial $18.38101 LED 150 Post Top Acorn $25.96101 LED 150 Post Top Decorative Acorn $35.2086 LED 150 Tear Drop $33.3375 LED 150 Premiere Colonial $20.23

129 LED 250 Pendant - 129 $13.28145 LED 250 Pendant - 145 $13.60151 LED 250 Tear Drop $42.49157 LED 400 Pendant - 157 $16.52273 LED 400 Pendant - 273 $20.05129 LED 400 Floodlight $14.87256 LED 1000 Floodlight $28.83

*LED naming based on HID equivalent lamp watts4. For the installation and maintenance of underground supplied lamp poles and cables

each 12-foot square wood standard embedded post-top pole $15.66 each 12 foot fiberglass pole $15.66 each 12-foot fiberglass pole with shroud $25.70 each 14 foot fiberglass pole $15.66 each 14-foot embedded fiberglass post-top pole $15.66 each 14-foot fiberglass hinged pole $21.65 each 14-foot fluted black fiberglass pole $30.85 each 19-foot underground pole $22.01 each 20-foot round embedded bronze fiberglass pole each 30-foot round bronze finished $24.90 each 23 foot fiberglass pole with shroud $32.79 each 25-foot embedded metal pole $25.99 each 30-foot embedded metal pole $22.01 each 30-foot round embedded bronze fiberglass $26.79 each 30-foot round embedded bronze-fiberglass pole (incl. 1 arm) $29.54

P.S.C. Md. -- E-6 (Suppl. 631) Filed 06/27/19 - Effective 08/01/19

Where longer than 4-foot upsweep arms are required on 35-foot embedded wood poles for

Continued on Next Page

77-A Electric – Retail – Baltimore Gas and Electric Company

P. S. C. Md. – E-6 (Suppl. 631) Filed 06/27/19 – Effective 08/01/19

Energy

Rate

¢/kWh

Admin.

Charge

¢/kWh 1

Applicable

Taxes 2

Total

Generation

Rate

¢/kWh

Transm.

Rate incl.

GRT, PSC

Assess.

¢/kWh

Transm.

Rate incl.

GRT, PSC

Assess.

$/kW

Total

Rate

¢/kWh

Total

Rate

$/kW

RESIDENTIAL

Schedule R Aug. 1, 2019 - Sep. 30, 2019 5.410 0.193 0.010 5.613 0.961 - 6.574 -

Oct. 1, 2019 - May 31, 2020 5.980 0.193 0.012 6.185 0.961 - 7.146 -

Schedule RL Aug. 1, 2019 - Sep. 30, 2019 On-Peak 7.180 0.193 0.014 7.387 0.955 - 8.342 -

Aug. 1, 2019 - Sep. 30, 2019 Int-Peak 4.789 0.193 0.009 4.991 0.955 - 5.946 -

Aug. 1, 2019 - Sep. 30, 2019 Off-Peak 4.464 0.193 0.009 4.666 0.955 - 5.621 -

Oct. 1, 2019 - May 31, 2020 On-Peak 7.159 0.193 0.014 7.366 0.955 - 8.321 -

Oct. 1, 2019 - May 31, 2020 Int-Peak 6.534 0.193 0.013 6.740 0.955 - 7.695 -

Oct. 1, 2019 - May 31, 2020 Off-Peak 5.172 0.193 0.010 5.375 0.955 - 6.330 -

Schedule EV Aug. 1, 2019 - Sep. 30, 2019 On-Peak 8.829 0.193 0.017 9.039 2.838 - 11.877 -

Aug. 1, 2019 - Sep. 30, 2019 Off-Peak 3.665 0.193 0.007 3.865 - - 3.865 -

Oct. 1, 2019 - May 31, 2020 On-Peak 10.446 0.193 0.020 10.659 3.749 - 14.408 -

Oct. 1, 2019 - May 31, 2020 Off-Peak 4.433 0.193 0.009 4.635 - - 4.635 -

Schedule RD Aug. 1, 2019 - Sep. 30, 2019 On-Peak 14.368 0.193 0.028 14.589 7.576 - 22.165 -

Aug. 1, 2019 - Sep. 30, 2019 Off-Peak 4.108 0.193 0.008 4.309 - - 4.309 -

Oct. 1, 2019 - May 31, 2020 On-Peak 15.877 0.193 0.031 16.101 7.569 - 23.670 -

Oct. 1, 2019 - May 31, 2020 Off-Peak 4.541 0.193 0.009 4.743 - - 4.743 -

COMMERCIAL & INDUSTRIAL

Scheds. G/GU -Type I SOS Aug. 1, 2019 - Sep. 30, 2019 5.052 0.122 0.010 5.184 0.828 - 6.012 -

Oct. 1, 2019 - May 31, 2020 5.522 0.122 0.011 5.655 0.828 - 6.483 -

Sched. GS - Type I SOS Aug. 1, 2019 - Sep. 30, 2019 On-Peak 7.017 0.122 0.014 7.153 0.804 - 7.957 -

Aug. 1, 2019 - Sep. 30, 2019 Int-Peak 4.705 0.122 0.009 4.836 0.804 - 5.640 -

Aug. 1, 2019 - Sep. 30, 2019 Off-Peak 4.170 0.122 0.008 4.300 0.804 - 5.104 -

Oct. 1, 2019 - May 31, 2020 On-Peak 6.662 0.122 0.013 6.797 0.804 - 7.601 -

Oct. 1, 2019 - May 31, 2020 Int-Peak 6.273 0.122 0.012 6.407 0.804 - 7.211 -

Oct. 1, 2019 - May 31, 2020 Off-Peak 4.790 0.122 0.009 4.921 0.804 - 5.725 -

Sched. SL - Type I SOS 3

Aug. 1, 2019 - May 31, 2020 4.275 0.122 0.008 4.405 - - 4.405 -

Sched. PL - Type I SOS 3

Aug. 1, 2019 - May 31, 2020 4.275 0.122 0.008 4.405 - - 4.405 -

Sched. G - Type II SOS Aug. 1, 2019 - Aug. 31, 2019 4.953 0.113 0.010 5.076 0.828 - 5.904 -

Sched. GS - Type II SOS Aug. 1, 2019 - Aug. 31, 2019 On-Peak Energy 6.418 0.113 0.012 6.543 0.804 - 7.347 -

Aug. 1, 2019 - Aug. 31, 2019 Inter-Peak Energy 4.409 0.113 0.009 4.531 0.804 - 5.335 -

Aug. 1, 2019 - Aug. 31, 2019 Off-Peak Energy 3.899 0.113 0.008 4.020 0.804 - 4.824 -

Scheds. GL, P & T - Type II SOS Aug. 1, 2019 - Aug. 31, 2019 On-Peak Energy 6.612 0.113 0.013 6.738 - - 6.738 -

Aug. 1, 2019 - Aug. 31, 2019 Inter-Peak Energy 4.487 0.113 0.009 4.609 - - 4.609 -

Aug. 1, 2019 - Aug. 31, 2019 Off-Peak Energy 3.999 0.113 0.008 4.120 - - 4.120 -

Scheds. GL, P & T - Type II SOS Transmission Demand Charge - - - - - 2.93 - 2.93

Note:1

The Adminstrative Charge rates typically change every February, June and October.2

Tax Rates:

Gross Receipts Tax (GRT) = 2% (Transmission only)

PSC Assessment = 0.1937% (Effective October 2018)3

Charge per lamp-watt (¢/lamp-watt) = 4.405 ¢/kWh x 0.333 = 1.467 ¢/lamp-watt; Sch. PL rate reflected in lamp fixture and renewal rates, effective August 2019

Total SOS rates exclude Rider 8 - Energy Cost Adjustment

Hourly Administrative Charge = 0.098 ¢/kWh effective August 2019

Baltimore Gas & Electric Company

Current Market-Priced Service Rate Components

Generation Rate Total SOS RateTransmission Rate

(Transmission Rates Effective August 1, 2019)

Attachment 2 – Development of the Retail Transmission Rates

From June - 2019

To May - 2020

R RL G/GU GS GL/P

Eligible Transmission PLC (MW) 3,332.8 234.6 552.8 47.1 1,331.5

SOS Transmission PLC (MW) 2,502.1 168.5 297.1 9.3 252.8

Retention 75.1% 71.8% 53.7% 19.8% 19.0%

Eligible Volume Forecast (MWh) 11,963,808 885,335 2,597,466 241,266 6,940,772

SOS Volume Forecast (MWh) 8,877,146 628,588 1,317,644 41,149 1,110,523

Retention Forecast 74.2% 71.0% 50.7% 17.1% 16.0%

Eligible Billing Demand Forecast (MW, 12Months) n/a n/a n/a n/a 19,496

SOS Billing Demand Forecast (MW, 12Months) n/a n/a n/a n/a 3,198

Retention Forecast n/a n/a n/a n/a 16.4%

NITS ($/MWYear) 29,860$ 29,860$ 29,860$ 29,860$ 29,860$

SOS NITS Charge Forecast ($) 74,713,321$ 5,032,598$ 8,871,567$ 278,414$ 7,549,479$

POLR Non Firm Pt to Pt Credits Forecast (Sch 8) (134,248)$ (9,144)$ (16,075)$ (533)$ (13,723)$

Transmission Enhancement (Sch 12) 4,541,866$ 308,447$ 507,433$ 13,667$ 462,970$

Transn Enhancement Settlement 5,283,087$ 429,143$ 856,992$ 25,196$ 742,677$

Trans Enhancement Settlement Reclass True-up (984,884)$ 109,653$ 452,158$ 7,014$ 416,059$

Net Charge Forecast 83,419,143$ 5,870,698$ 10,672,074$ 323,759$ 9,157,462$

PSC / GRT Tax 2.1937% 2.1937% 2.1937% 2.1937% 2.1937%

Rate ($/MWh) - Grossed up for Taxes 9.61$ 9.55$ 8.28$ 8.04$ n/a

Rate ($/MWMonth) Grossed up for Taxes n/a n/a n/a n/a 2,928.00$

Rate ($/kWh) 0.00961$ 0.00955$ 0.00828$ 0.00804$ n/a

Rate ($/kWMonth) n/a n/a n/a n/a $2.93

BGE SOS Retail Transmission Rates 2019-2020 PJM Delivery Year

BALTIMORE GAS & ELECTRIC COMPANY

CURRENT DATA Jul-18 Aug-18 Sep-18 Oct-18 Nov-18 Dec-18 Jan-19 Feb-19

Transmisssion Charges- Settlement

Residential - R 1,751,644.04$ 1,818,501.34$ 1,805,928.94$ 1,818,924.70$ 1,804,641.66$ 1,799,364.65$ 1,800,549.41$ 1,793,186.82$

Residential - RL 120,623.09$ 124,655.28$ 123,376.97$ 124,058.75$ 122,838.43$ 122,339.65$ 121,219.15$ 120,351.00$

Type I - G/GU 129,245.48$ 134,322.40$ 133,989.54$ 135,665.01$ 135,481.18$ 136,236.08$ 126,289.69$ 125,733.09$

Type I - GS 787.31$ 838.62$ 908.43$ 889.69$ 885.37$ 885.97$ 604.80$ 625.96$

Type II - G 81,473.44$ 84,084.67$ 82,758.02$ 82,719.37$ 80,960.27$ 80,091.24$ 87,268.06$ 86,470.23$

Type II - GS 6,283.18$ 6,496.58$ 6,375.67$ 6,480.31$ 6,532.28$ 6,429.14$ 6,037.01$ 5,870.95$

Type II - GL/P 168,842.66$ 180,249.83$ 183,785.75$ 188,009.78$ 192,077.53$ 192,902.72$ 183,759.99$ 179,140.52$

Total 2,258,899.21$ 2,349,148.72$ 2,337,123.31$ 2,356,747.61$ 2,343,416.71$ 2,338,249.46$ 2,325,728.12$ 2,311,378.57$

Current Percentages Used

Residential - R 77.54% 77.41% 77.27% 77.18% 77.01% 76.95% 77.42% 77.58%

Residential - RL 5.34% 5.31% 5.28% 5.26% 5.24% 5.23% 5.21% 5.21%

Type I - G/GU 5.72% 5.72% 5.73% 5.76% 5.78% 5.83% 5.43% 5.44%

Type I - GS 0.03% 0.04% 0.04% 0.04% 0.04% 0.04% 0.03% 0.03%

Type II - G 3.61% 3.58% 3.54% 3.51% 3.45% 3.43% 3.75% 3.74%

Type II - GS 0.28% 0.28% 0.27% 0.27% 0.28% 0.27% 0.26% 0.25%

Type II - GL/P 7.47% 7.67% 7.86% 7.98% 8.20% 8.25% 7.90% 7.75%

New Percentage Historical Average

Residential - R 72.01% 72.01% 72.01% 72.01% 72.01% 72.01% 72.01% 72.01%

Residential - RL 5.85% 5.85% 5.85% 5.85% 5.85% 5.85% 5.85% 5.85%

Type I - G/GU 6.29% 6.29% 6.29% 6.29% 6.29% 6.29% 6.29% 6.29%

Type I - GS 0.04% 0.04% 0.04% 0.04% 0.04% 0.04% 0.04% 0.04%

Type II - G 5.39% 5.39% 5.39% 5.39% 5.39% 5.39% 5.39% 5.39%

Type II - GS 0.30% 0.30% 0.30% 0.30% 0.30% 0.30% 0.30% 0.30%

Type II - GL/P 10.12% 10.12% 10.12% 10.12% 10.12% 10.12% 10.12% 10.12%

Proposed Allocation

Residential - R 1,626,523.88$ 1,691,508.18$ 1,682,849.27$ 1,696,979.78$ 1,687,380.84$ 1,683,660.16$ 1,674,644.14$ 1,664,311.73$

Residential - RL 132,121.91$ 137,400.56$ 136,697.20$ 137,845.01$ 137,065.29$ 136,763.06$ 136,030.70$ 135,191.40$

Type I - G/GU 142,190.07$ 147,870.98$ 147,114.02$ 148,349.30$ 147,510.16$ 147,184.90$ 146,396.73$ 145,493.47$

Type I - GS 921.29$ 958.09$ 953.19$ 961.19$ 955.76$ 953.65$ 948.54$ 942.69$

Type II - G 121,655.26$ 126,515.74$ 125,868.10$ 126,924.98$ 126,207.04$ 125,928.75$ 125,254.40$ 124,481.59$

Type II - GS 6,836.03$ 7,109.15$ 7,072.76$ 7,132.15$ 7,091.80$ 7,076.17$ 7,038.27$ 6,994.85$

Type II - GL/P 228,650.77$ 237,786.02$ 236,568.78$ 238,555.20$ 237,205.81$ 236,682.77$ 235,415.34$ 233,962.84$

Total 2,258,899.21$ 2,349,148.72$ 2,337,123.31$ 2,356,747.61$ 2,343,416.71$ 2,338,249.46$ 2,325,728.12$ 2,311,378.57$

Difference from Current to Proposed

Allocation

Residential - R 125,120.16$ 126,993.16$ 123,079.67$ 121,944.92$ 117,260.82$ 115,704.50$ 125,905.27$ 128,875.09$

Residential - RL (11,498.81)$ (12,745.28)$ (13,320.23)$ (13,786.26)$ (14,226.87)$ (14,423.41)$ (14,811.55)$ (14,840.40)$

Total 113,621.34$ 114,247.88$ 109,759.45$ 108,158.66$ 103,033.95$ 101,281.08$ 111,093.72$ 114,034.69$

Type I - G/GU (12,944.59)$ (13,548.58)$ (13,124.48)$ (12,684.28)$ (12,028.98)$ (10,948.83)$ (20,107.04)$ (19,760.38)$

Type I - GS (133.97)$ (119.48)$ (44.76)$ (71.51)$ (70.39)$ (67.67)$ (343.74)$ (316.72)$

Total (13,078.57)$ (13,668.05)$ (13,169.24)$ (12,755.79)$ (12,099.37)$ (11,016.50)$ (20,450.78)$ (20,077.10)$

Type II - G (40,181.82)$ (42,431.07)$ (43,110.08)$ (44,205.61)$ (45,246.77)$ (45,837.50)$ (37,986.33)$ (38,011.36)$

Type II - GS (552.85)$ (612.57)$ (697.09)$ (651.84)$ (559.53)$ (647.03)$ (1,001.26)$ (1,123.90)$

Type II - GL/P (59,808.10)$ (57,536.19)$ (52,783.03)$ (50,545.42)$ (45,128.29)$ (43,780.05)$ (51,655.34)$ (54,822.33)$

Total (100,542.78)$ (100,579.83)$ (96,590.20)$ (95,402.87)$ (90,934.58)$ (90,264.58)$ (90,642.94)$ (93,957.58)$

NOTES:

July'18 thru Feb'19 Actuals

R - over allocated 984,883.59$

RL - under allocated (109,652.82)$

G/GU - Under allocated (452,157.71)$

GLP - Under Allocated (416,058.75)$ GLP

GS - UnderAllocated (7,014.31)$ GS