jennifer utter heston samantha a. kopacz michael h. perry

28
124 West Allegan Street, Suite 1000 Lansing, Michigan 48933 T (517) 482-5800 F (517) 482-0887 www.fraserlawfirm.com Douglas J. Austin Michael E. Cavanaugh David E.S. Marvin Stephen L. Burlingame Darrell A. Lindman Gary C. Rogers Mark A. Bush Michael H. Perry Brandon W. Zuk Thomas J. Waters Michael S. Ashton H. Kirby Albright Graham K. Crabtree Michael P. Donnelly Edward J. Castellani Peter D. Houk Jonathan E. Raven Thaddeus E. Morgan Anita G. Fox Elizabeth H. Latchana Brian P. Morley Max R. Hoffman, Jr. Thomas L. Sparks Paula J. Manderfield Marlaine C. Teahan Mark E. Kellogg Ryan K. Kauffman Jennifer Utter Heston Samantha A. Kopacz Paul V. McCord Brian T. Gallagher Jonathan T. Walton, Jr. Laura S. Faussié Melisa M. W. Mysliwiec Aaron L. Davis Paul C. Mallon, Jr. Mark J. Hynes R. Paul Vance Shaina R. Reed RETIRED Donald A. Hines John J. Loose Archie C. Fraser (1902–1998) Everett R. Trebilcock (1918–2002) James R. Davis (1918–2005) Mark R. Fox (1953-2011) Peter L. Dunlap, P.C. FRASER TREBILCOCK DAVIS & DUNLAP | PC LANSING | DETROIT | GRAND RAPIDS [email protected] (517) 377-0802 October 4, 2017 Ms. Kavita Kale Michigan Public Service Commission 7109 W. Saginaw Hwy. Lansing, MI 48917 RE: MPSC Docket No. U-18322 Dear Ms. Kale: Attached herewith for filing, please find Hemlock Semiconductor Operations LLC’s Exhibits HSC-3 (MPG-3) through HSC-4 (MPG-4) and HSC-5 through HSC-20, which were admitted into evidence at the hearing held on October 3, 2017 in the above-referenced matter and should stand as official exhibits. CONFIDENTIAL Exhibits HSC-1 (MPG-1) and HSC-2 (MPG- 2) were admitted into evidence under seal and should also stand as official exhibits. If you have any questions, please feel free to contact my office. Thank you. Very truly yours, Fraser Trebilcock Davis & Dunlap, P.C. Jennifer Utter Heston JUH/ab Enclosures cc: All counsel of record

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Page 1: Jennifer Utter Heston Samantha A. Kopacz Michael H. Perry

124 West Allegan Street, Suite 1000

Lansing, Michigan 48933

T (517) 482-5800 F (517) 482-0887

www.fraserlawfirm.com

Douglas J. Austin

Michael E. Cavanaugh

David E.S. Marvin

Stephen L. Burlingame

Darrell A. Lindman

Gary C. Rogers

Mark A. Bush

Michael H. Perry

Brandon W. Zuk

Thomas J. Waters

Michael S. Ashton

H. Kirby Albright

Graham K. Crabtree

 

Michael P. Donnelly

Edward J. Castellani

Peter D. Houk

Jonathan E. Raven

Thaddeus E. Morgan

Anita G. Fox

Elizabeth H. Latchana

Brian P. Morley

Max R. Hoffman, Jr.

Thomas L. Sparks

Paula J. Manderfield

Marlaine C. Teahan

Mark E. Kellogg

Ryan K. Kauffman

Jennifer Utter Heston

Samantha A. Kopacz

Paul V. McCord

Brian T. Gallagher

Jonathan T. Walton, Jr.

Laura S. Faussié

Melisa M. W. Mysliwiec

Aaron L. Davis

Paul C. Mallon, Jr.

Mark J. Hynes

R. Paul Vance

Shaina R. Reed

RETIRED Donald A. Hines

John J. Loose

Archie C. Fraser (1902–1998)

Everett R. Trebilcock (1918–2002)

James R. Davis (1918–2005)

Mark R. Fox (1953-2011)

Peter L. Dunlap, P.C.

F R A S E R T R E B I L C O C K D A V I S & D U N L A P | P C LANSING | DETROIT | GRAND RAPIDS

[email protected]

(517) 377-0802

October 4, 2017 Ms. Kavita Kale Michigan Public Service Commission 7109 W. Saginaw Hwy. Lansing, MI 48917 RE: MPSC Docket No. U-18322 Dear Ms. Kale:

Attached herewith for filing, please find Hemlock Semiconductor Operations LLC’s Exhibits HSC-3 (MPG-3) through HSC-4 (MPG-4) and HSC-5 through HSC-20, which were admitted into evidence at the hearing held on October 3, 2017 in the above-referenced matter and should stand as official exhibits. CONFIDENTIAL Exhibits HSC-1 (MPG-1) and HSC-2 (MPG-2) were admitted into evidence under seal and should also stand as official exhibits.

If you have any questions, please feel free to contact my office. Thank you.

Very truly yours,

Fraser Trebilcock Davis & Dunlap, P.C.

Jennifer Utter Heston

JUH/ab Enclosures cc: All counsel of record

Page 2: Jennifer Utter Heston Samantha A. Kopacz Michael H. Perry

MICHIGAN PUBLIC SERVICE COMMISSION Case No.: U-18322Exhibit: HSC-3 (MPG-3)

Consumers Energy Company Witness: Michael P GormanTest-Year Present and Proposed Revenue Detail Date: August 10, 2017

Page: 1 of 3Primary Demand GPD (Voltage Level 1)

( a ) ( b ) ( c ) ( d ) ( e ) ( f ) ( g ) ( h )Line

No. Quantity Units Rates Revenue Rates Revenue Revenue Percent

$/unit $000 $/unit $000 $000 %Bundled Service

Power SupplySummer (June - Sept.)

Non Capacity1 On-peak kW/mth 2,327 MW 20.24 47,104$ - -$ (47,104)$ (100.0) 2 On-peak kWh/mth 420,097 MWh 0.048966 20,570 0.036857 15,484$ (5,087) (24.7) 3 Off-peak kWh/mth 1,155,581 MWh 0.031098 35,936 0.020909 24,162$ (11,774) (32.8) 4 Capacity5 On-peak kW/mth 2,327 MW - -$ 20.57$ 47,872$ 47,872$ NA6 Provisions7 Interruptible GI 201 MW (7.00) (1,407) (7.00) (1,407) - - 8 Education GEI 3,145 MWh - - - - NA9 Transmission Capacity 2,327 6.40$ 14,893 14,893

10 Total Summer Power Supply 102,204 101,005 (1,200) (157) 11 Winter (Oct. - May)

12 Non Capacity

13 On-peak kW/mth 4,510 MW 19.24 86,775 - -$ (86,775) (100.0)

14 On-peak kWh/mth 804,835 MWh 0.039207 31,555 0.026874 21,629$ (9,926) (31.5)

15 Off-peak kWh/mth 2,200,294 MWh 0.033935 74,667 0.022819 50,208$ (24,459) (32.8) 16 Capacity17 On-peak kW/mth 4,510 MW - - 19.57$ 88,259 88,259 NA18 Provisions19 Interruptible GI 402 MW (6.00) (2,410) (6.00) (2,410) - - 20 Education GEI 5,847 MWh - - - NA21 Transmission Capacity 4,510 6.40$ 28,863 28,863

22 Total Winter Power Supply 190,587 186,548 (4,039) (164) 23 Annual PSCR Factor kWh/mth 4,580,806 MWh 0.002230 10,215 0.002230 10,215 - - 24 Annual Power Factor Adjustment (782) (768) 14 1.7

25 Total Power Supply 302,225$ 297,000$ (5,225)$ (1.7)

26 Delivery27 Maximum kW/mth 7,930 4,533 MW 1.14 9,041$ 1.11 5,013 (4,028)$ (44.6)

28 Distribution kWh/mth 4,580,806 MWh - - - NA

29 Skewing 0.138040 30 Substation Ownership 401 MW (0.44) (177) (0.38) (153) 24 13.6 31 Joint Substation Ownership 3,398 MW (0.30) (1,019) (0.26) - 1,019 100.0 32 Allocated Distribution Charge 3,398 MW 0.34 1,168 1,168 NA33 System Access 428 Bills 200.00 86 200.00 86 - - 34 Provisions35 Education GEI 8,992 MWh (0.000326) (3) (0.000300) (3) 0 7.9 36 Annual Power Factor Adjustment (20) (13) 8 38.1

37 Total Delivery 7,907$ 6,099$ (1,808) (22.9)

38 ROA Service39 Delivery

40 Maximum kW/mth 2,106 MW 1.14 2,400$ 1.11 2,329$ (72)$ (3.0) 41 Distribution kWh/mth 1,180,785 MWh - - - - - NA42 Substation Ownership 226 MW (0.44) (100) (0.38) (86) 14 13.6 43 System Access 163 Bills 200.00 33 200.00 33 - - 44 Provisions45 Education GEI 2,995 MWh (0.000326) (1) (0.000300) (1) 0 7.9

46 Total Delivery 2,333$ 2,274$ (58)$ (2.5)

47 Total Primary GPD (Voltage Level 1) 312,465$ 305,374$ (7,091)$ (2.3)

Source: Exhibit A-11 (LMC-3), page 13 of 26.

Billing Determinants Present Proposed Difference

Description

Page 3: Jennifer Utter Heston Samantha A. Kopacz Michael H. Perry

MICHIGAN PUBLIC SERVICE COMMISSION Case No.: U-18322Exhibit: HSC-3 (MPG-3)

Consumers Energy Company Witness: Michael P GormanTest-Year Present and Proposed Revenue Detail Date: August 10, 2017

Page: 2 of 3Primary Demand GPD (Voltage Level 2)

( a ) ( c ) ( d ) ( e ) ( f ) ( g ) ( h ) ( i )Line

No. Quantity Units Rates Revenue Rates Revenue Revenue Percent

$/unit $000 $/unit $000 $000 %Bundled Service

Power SupplySummer (June - Sept.)

Non Capacity1 On-peak kW/mth 1,600 MW 21.24 33,989$ - -$ (33,989)$ (100.0) 2 On-peak kWh/mth 197,061 MWh 0.053966 10,635 0.038116 7,511$ (3,123) (29.4) 3 Off-peak kWh/mth 558,517 MWh 0.036098 20,161 0.022168 12,381$ (7,780) (38.6) 4 Capacity5 On-peak kW/mth 1,600 MW - -$ 21.57$ 34,517$ 34,517$ NA6 Provisions7 Interruptible GI 295 MW (7.00) (2,063) (7.00) (2,063)$ - - 8 Education GEI 22,535 MWh (0.000326) (7) - 7 100.0 9 Transmission Capacity 1,600 4.91$ 7,853 7,853

10 Total Summer Power Supply 62,714 60,198 (2,516) (68) 11 Winter (Oct. - May)

12 Non Capacity

13 On-peak kW/mth 2,972 MW 20.24 60,145 - -$ (60,145) (100.0)

14 On-peak kWh/mth 372,422 MWh 0.044207 16,464 0.028133 10,477$ (5,986) (36.4)

15 Off-peak kWh/mth 1,051,572 MWh 0.038935 40,943 0.024078 25,319$ (15,624) (38.2) 16 Capacity17 On-peak kW/mth 2,972 MW - 20.57$ 61,125$ 61,125 NA18 Provisions19 Interruptible GI 521 MW (6.00) (3,126) (6.00) (3,126)$ - - 20 Education GEI 36,082 MWh (0.000326) (12) - 12 100.0 21 Transmission Capacity 2,972 4.91$ 14,582 14,582

22 Total Winter Power Supply 114,414 108,378 (6,035) (75) 23 Annual PSCR Factor kWh/mth 2,179,573 MWh 0.002230 4,860 0.002230 4,860$ - - 24 Annual Power Factor Adjustment (112) (106) 5 4.7

25 Total Power Supply 181,877$ 173,331$ (8,546)$ (4.7)

26 Delivery27 Maximum kW/mth 5,806 5,539 MW 2.07 12,018$ 1.98 10,976$ (1,042)$ (8.7) 28 Distribution kWh/mth 2,179,573 MWh - - - NA

29 Substation Ownership 767 MW (0.64) (491) (0.65) (499)$ (8) (1.6) 30 Allocated Distribution Charge 267 MW 0.34 92$ 92 NA31 System Access 1,443 Bills 200.00 289 200.00 289 - - 32 Provisions33 Education GEI 58,617 MWh (0.000326) (19) (0.000300) (18)$ 2 7.9 34 Annual Power Factor Adjustment (7) (0) 7 98.3

35 Total Delivery 11,789$ 10,840$ (949) (8.1)

36 ROA Service37 Delivery38 Maximum kW/mth 3,049 MW 2.07 6,311$ 1.98 6,041$ (269)$ (4.3) 39 Distribution kWh/mth 1,490,701 MWh - - - - - NA40 Substation Ownership 339 MW (0.64) (217) (0.65) (221) (3) (1.6) 41 System Access 497 Bills 200.00 99 200.00 99 - - 42 Provisions43 Education GEI 78,484 MWh (0.000326) (26) (0.000300) (24) 2 7.9

44 Total Delivery 6,167$ 5,897$ (271)$ (4.4)

45 Total Primary GPD (Voltage Level 2) 199,833$ 190,067$ (9,765)$ (4.9)

183,989$

Source: Exhibit A-11 (LMC-3), page 14 of 26.

Billing Determinants Present Proposed Difference

Description

Page 4: Jennifer Utter Heston Samantha A. Kopacz Michael H. Perry

MICHIGAN PUBLIC SERVICE COMMISSION Case No.: U-18322Exhibit: HSC-3 (MPG-3)

Consumers Energy Company Witness: Michael P GormanTest-Year Present and Proposed Revenue Detail Date: August 10, 2017

Page: 3 of 3Primary Demand GPD (Voltage Level 3)

( a ) ( b ) ( c ) ( d ) ( e ) ( f ) ( g ) ( h )Line

No. Quantity Units Rates Revenue Rates Revenue Revenue Percent

$/unit $000 $/unit $000 $000 %Bundled Service

Power SupplySummer (June - Sept.)

Non Capacity1 On-peak kW/mth 3,472 MW 22.24 77,220$ - -$ (77,220)$ (100.0) 2 On-peak kWh/mth 463,965 MWh 0.052166 24,203 0.042447 19,694$ (4,509) (18.6) 3 Off-peak kWh/mth 1,182,496 MWh 0.034298 40,557 0.026499 31,335$ (9,222) (22.7) 4 Capacity5 On-peak kW/mth 3,472 MW - -$ 22.57$ 78,366$ 78,366$ NA6 Provisions7 Interruptible GI 493 MW (7.00) (3,448) (7.00) (3,448)$ - - 8 Education GEI 79,396 MWh - - - NA

9 Transmission Capacity 3,472 5.55$ 19,273 19,273

10 Total Summer Power Supply 138,533 145,220 6,687 4.8 11 Winter (Oct. - May)

12 Non Capacity

13 On-peak kW/mth 6,480 MW 21.24 137,643 - -$ (137,643) (100.0)

14 On-peak kWh/mth 861,812 MWh 0.042407 36,547 0.032464 27,978$ (8,569) (23.4)

15 Off-peak kWh/mth 2,228,836 MWh 0.037135 82,768 0.028409 63,319$ (19,449) (23.5) 16 Capacity17 On-peak kW/mth 6,480 MW - 21.57$ 139,782$ 139,782 NA18 Provisions19 Interruptible GI 958 MW (6.00) (5,748) (6.00) (5,748)$ - - 20 Education GEI 199,422 MWh - - - NA21 Transmission Capacity 6,480 5.55$ 35,972 35,972

22 Total Winter Power Supply 251,210 261,302 10,092 4.0 23 Annual PSCR Factor kWh/mth 4,737,109 MWh 0.002230 10,564 0.002230 10,564$ - - 24 Annual Power Factor Adjustment 61 64 3 4.2

25 Total Power Supply 400,367$ 417,149$ 16,782$ 4.2

26 Delivery27 Maximum kW/mth 12,296 MW 4.92 60,496$ 4.45 54,717$ (5,779)$ (9.6) 28 Distribution kWh/mth 4,737,109 MWh - - - NA

29 System Access 19,261 Bills 200.00 3,852 200.00 3,852 - - 30 Provisions31 Education GEI 278,818 MWh (0.000326) (91) (0.000300) (84)$ 7 7.9 32 Annual Power Factor Adjustment 9 8 (1) (9.6)

33 Total Delivery 64,267$ 58,494$ (5,772) (9.0)

34 ROA Service35 Delivery36 Maximum kW/mth 3,066 MW 4.92 15,083$ 4.45 13,642$ (1,441)$ (9.6) 37 Distribution kWh/mth 1,184,207 MWh - - - - - NA38 System Access 3,976 Bills 200.00 795 200.00 795 - - 39 Provisions40 Education GEI 160,930 MWh (0.000326) (52) (0.000300) (48)$ 4 7.9

41 Total Delivery 15,825$ 14,389$ (1,437)$ (9.1)

42 Total Primary GPD (Voltage Level 3) 480,459$ 490,032$ 9,573$ 2.0

Source: Exhibit A-11 (LMC-3), page 15 of 26.

Billing Determinants Present Proposed Difference

Description

Page 5: Jennifer Utter Heston Samantha A. Kopacz Michael H. Perry

MICHIGAN PUBLIC SERVICE COMMISSION Case No.: U-18322 Schedule F-5 Exhibit: HSC-4 (MPG-4) Consumers Energy Company Witness: Michael P. Gorman Summary of Tariff Changes Date: August 10, 2017

Page 1 of 4

M.P.S.C. No. 13 - Electric Consumers Energy Company Sheet No. D-31.00

LARGE GENERAL SERVICE PRIMARY DEMAND RATE GPD Availability Subject to any restrictions, this rate is available to any customer desiring Primary Voltage service, either for general use or resale

purposes, where the On-Peak Billing Demand is 25 kW or more. This rate is also available to any political subdivision or agency of the State of Michigan, either acting separately or in combinations permitted under the laws of this state, for Primary Voltage service for potable water pumping and/or waste water system(s).

This rate is not available to a Primary Rate Customer where the Company elects to provide one transformation from the available Primary

Voltage to another available Primary Voltage desired by the customer. This rate is also not available for lighting service, for resale for lighting service, or for new or expanded service for resale to residential

customers. Nature of Service Service under this rate shall be alternating current, 60-Hertz, single-phase or three-phase (at the Company's option) Primary Voltage

service. The Company will determine the particular nature of the voltage in each case. Where service is supplied at a nominal voltage of 25,000 Volts or less, the customer shall furnish, install and maintain all necessary

transforming, controlling and protective equipment. Where the Company elects to measure the service at a nominal voltage above 25,000 Volts, 1% shall be deducted for billing purposes, from

the demand and energy measurements thus made. Where the Company elects to measure the service at a nominal voltage of less than 2,400 Volts, 3% shall be added for billing purposes, to

the demand and energy measurements thus made. Interval Data Meters are required for service under this rate. Meter reading will be accomplished electronically through telecommunication

links or other electronic data methods able to provide the Company with the metering data / billing determinants necessary for billing purposes.

Monthly Rate:

(Continued on Sheet No. D-31.10)

Power Supply Charges: These charges are applicable to Full Service customers.

Charges for Customer Voltage Level 3 (CVL3) Capacity Charge: $22.57 per kW of On-Peak Billing Demand during the billing months of June-September $21.57 per kW of On-Peak Billing Demand during the billing months of October-May

Energy Charge: $0.054109 0.042447 per kWh for all On-Peak kWh during the billing months of June-September $0.038161 0.026499 per kWh for all Off-Peak kWh during the billing months of June-September $0.044126 0.032464 per kWh for all On-Peak kWh during the billing months of October-May $0.040071 0.028409 per kWh for all Off-Peak kWh during the billing months of October-May Transmission Capacity: $5.55 per kW of Transmission On-Peak Billing Demand Charges for Customer Voltage Level 2 (CVL2) Capacity Charge: $21.57 per kW of On-Peak Billing Demand during the billing months of June-September $20.57 per kW of On-Peak Billing Demand during the billing months of October-May Energy Charge: $0.048409 0.038116 per kWh for all On-Peak kWh during the billing months of June-September $0.032461 0.022168 per kWh for all Off-Peak kWh during the billing months of June-September $0.038426 0.028133 per kWh for all On-Peak kWh during the billing months of October-May $0.034371 0.024078 per kWh for all Off-Peak kWh during the billing months of October-May Transmission Capacity: $4.91 per kW of Transmission On-Peak Billing Demand

Page 6: Jennifer Utter Heston Samantha A. Kopacz Michael H. Perry

MICHIGAN PUBLIC SERVICE COMMISSION Case No.: U-18322 Schedule F-5 Exhibit: HSC-4 (MPG-4) Consumers Energy Company Witness: Michael P. Gorman Summary of Tariff Changes Date: August 10, 2017

Page 2 of 4

M.P.S.C. No. 13 - Electric Consumers Energy Company Sheet No. D-31.10

LARGE GENERAL SERVICE PRIMARY DEMAND RATE GPD (Continued From Sheet No. D-31.00)

Monthly Rate: (Contd)

Adjustment for Power Factor: This rate requires a determination of the average Power Factor maintained by the customer during the billing period. Such average Power

Factor shall be determined through metering of lagging Kilovar-hours and Kilowatt-hours during the billing period. The calculated ratio of lagging Kilovar-hours to Kilowatt-hours shall then be converted to the average Power Factor for the billing period by using the appropriate conversion factor. Whenever the average Power Factor during the billing period is above .899 or below .850, the customer bill shall be adjusted as follows:

(a) If the average Power Factor during the billing period is .900 or higher, a 0.50% credit will be applied to all metered-based charges,

excluding surcharges. This credit shall not in any case be used to reduce the prescribed Minimum Charge. (b) If the average Power Factor during the billing period is less than .850, a penalty will be applied to all metered-based charges,

excluding surcharges, in accordance with the following table: Power Factor Penalty 0.800 to 0.849 0.50% 0.750 to 0.799 1.00% 0.700 to 0.749 2.00% Below 0.700 3% first 2 months Adjustment for Power Factor shall not be applied when the On-Peak Billing Demand is based on 60% of the highest On-Peak Billing

Demand created during the preceding bill months of June through September or on a Minimum On-Peak Billing Demand. (c) A Power Factor less than 0.700 is not permitted and necessary corrective equipment must be installed by the customer. A 15%

penalty will be applied to any metered-based charges, excluding surcharges, after two consecutive months below 0.700 Power Factor and will continue as long as the Power Factor remains below 0.700. Once the customer's Power Factor exceeds 0.700, it is necessary to complete two consecutive months below 0.700 before the 15% penalty applies again.

(Continued on Sheet No. D-32.00)

M.P.S.C. No. 13 - Electric

Power Supply Charges: These charges are applicable to Full Service customers. (Contd)

Charges for Customer Voltage Level 1 (CVL1) Capacity Charge: $20.57 per kW of On-Peak Billing Demand during the billing months of June-September $19.57 per kW of On-Peak Billing Demand during the billing months of October-May

Energy Charge: $0.046409 0.036857 per kWh for all On-Peak kWh during the billing months of June-September $0.030461 0.020909 per kWh for all Off-Peak kWh during the billing months of June-September $0.036426 0.026874 per kWh for all On-Peak kWh during the billing months of October-May $0.032371 0.022819 per kWh for all Off-Peak kWh during the billing months of October-May

Transmission Capacity: $6.40 per kW of Transmission On-Peak Billing Demand This rate is subject to the Power Supply Cost Recovery (PSCR) Factor shown on Sheet No. D-4.00. Delivery Charges: These charges are applicable to Full Service and Retail Open Access (ROA) customers. System Access Charge: $200.00 per customer per month Charges for Customer Voltage Level 3 (CVL3) Capacity Charge: $4.45 per kW of Maximum Demand Charges for Customer Voltage Level 2 (CVL2) Capacity Charge: $1.98 per kW of Maximum Demand Charges for Customer Voltage Level 1 (CVL1) Capacity Charge: $1.11 per kW of Maximum Demand Customer Specific Delivery Charge: For customers whose load exceeds 100,000 kW at any single site, the Company shall determine the Maximum Demand Capacity

Charge. It shall be based on the dedicated distribution facilities required to serve the customer as well as allocated overhead costs. The Substation Ownership Credit shall not apply to this rate.

This rate is subject to the Surcharges shown on Sheet Nos. D-2.00 through D-3.10 and the Securitization Charges shown on Sheet Nos. D-5.00 and D-5.10.

Page 7: Jennifer Utter Heston Samantha A. Kopacz Michael H. Perry

MICHIGAN PUBLIC SERVICE COMMISSION Case No.: U-18322 Schedule F-5 Exhibit: HSC-4 (MPG-4) Consumers Energy Company Witness: Michael P. Gorman Summary of Tariff Changes Date: August 10, 2017

Page 3 of 4

Consumers Energy Company Sheet No. D-32.00

LARGE GENERAL SERVICE PRIMARY DEMAND RATE GPD (Continued From Sheet No. D-31.10)

Monthly Rate: (Contd) Maximum Demand: The Maximum Demand shall be the highest 15-minute demand created during the current month or previous 11 months. On-Peak Billing Demand: The On-Peak Billing Demand shall be based on the highest on-peak demand created during the billing month, but never less than 60%

of the highest on-peak billing demand of the preceding billing months of June through September, nor less than 25 kW. The On-Peak Billing Demand shall be the Kilowatts (kW) supplied during the 15-minute period of maximum use during on-peak

hours, as described in Rule C14., Provisions Governing the Application of On-Peak and Off-Peak Rates. The Company reserves the right to make special determination of the On-Peak Billing Demand, and/or the Minimum Charge, should

the equipment which creates momentary high demands be included in the customer's installation.

Transmission On-Peak Billing Demand: The Transmission On-Peak Billing Demand for each billing month shall be the Kilowatts (kW) supplied during the 15-minute

period of maximum use during on-peak hours, as described in Rule C14., Provisions Governing the Application of On-Peak and Off-Peak Rates.

Resale Service Provision: Subject to any restrictions, this provision is available to customers desiring Primary Voltage service for resale purposes in accordance

with Rule C4.4, Resale. Substation Ownership Credit: Where service is supplied at a nominal voltage of more than 25,000 Volts, energy is measured through an Interval Data Meter, and the

customer provides all of the necessary transforming, controlling and protective equipment for all of the service there shall be deducted from the bill a monthly credit. For those customers, part of whose load is served through customer-owned equipment, the credit shall be based on the Maximum Demand.

The monthly credit for the substation ownership shall be applied as follows:

Delivery Charges: These charges are applicable to Full Service and Retail Open Access Customers. Charges for Customer Voltage Level 2 (CVL 2) Substation Ownership Credit: $(0.65) per kW of Maximum Demand Charges for Customer Voltage Level 1 (CVL 1) Substation Ownership Credit: $(0.38) per kW of Maximum Demand For those customers served by more than one substation where one or more of the substations is owned by the customer, the credit will

be applied to the customer's coincident Maximum Demand for those substations owned by the customer. This credit shall not operate to reduce the customer’s billing below the prescribed minimum charges included in the rate. The credit shall be based on the kW after the 1% deduction or 3% addition has been applied to the metered kW.

Aggregate Peak Demand Service Provision (GAP): This provision is available to any customer with 7 accounts or more who desire to aggregate their On-Peak Billing Demands for power

supply billing purposes. To be eligible, each account must have a minimum average On-Peak Billing Demand of 250 kW and be located within the same billing district. The customer’s aggregated accounts shall be billed under the same rate schedule and service provisions. The aggregate maximum capacity of all customers served under this provision shall be limited to 200,000 kW.

This provision commences with service rendered on and after June 20, 2008 and remains in effect until terminated by a Commission

Order. Customers on this provision shall require a written contract, with a minimum term of one year, and shall be evaluated annually to

determine whether or not the accounts shall remain on the service provision. Interval Data Meters are required for service under this provision. The aggregated accounts shall be summarized for each interval time period registered and a comparison shall be performed to

determine the on-peak time at which the summarized value of the aggregated accounts reached a maximum for the billing month. The individual aggregated accounts shall be billed for their corresponding On-Peak Billing Demand occurring at that point in time.

(Continued on Sheet No. D-33.00)

Page 8: Jennifer Utter Heston Samantha A. Kopacz Michael H. Perry

MICHIGAN PUBLIC SERVICE COMMISSION Case No.: U-18322 Schedule F-5 Exhibit: HSC-4 (MPG-4) Consumers Energy Company Witness: Michael P. Gorman Summary of Tariff Changes Date: August 10, 2017

Page 4 of 4

M.P.S.C. No. 13 - Electric Consumers Energy Company Sheet No. D-33.00

LARGE GENERAL SERVICE PRIMARY DEMAND RATE GPD (Continued From Sheet No. D-32.00)

Monthly Rate: (Contd) Educational Institution Service Provision (GEI): When service is supplied to a school, college or university, a credit shall be applied during all billing months. As used in this

provision, “school” shall mean buildings, facilities, playing fields, or property directly or indirectly used for school purposes for children in grades kindergarten through twelve, when provided by a public or nonpublic school. School does not include instruction provided in a private residence or proprietary trade, vocational, training, or occupational school. “College” or “University” shall mean buildings located on the same campus and used to impart instruction, including all adjacent and appurtenant buildings owned by the same customer which are located on the same campus and which constitute an integral part of such college or university facilities.

The monthly credit for the Educational Institution Service Provision shall be applied as follows: Delivery Charges: These charges are applicable to Full Service and Retail Open Access Customers. Educational Institution Credit: $(0.000300) per kWh for all kWh Customers on this provision shall require a written contract, with a minimum term of one year, and shall be evaluated annually to

determine whether or not the accounts shall remain on the service provision. (Continued on Sheet No. D-34.00)

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MPSC Case No. U-18322 Hearing Room Exhibit HSC - 5

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STATE OF MICHIGAN

BEFORE THE MICHIGAN PUBLIC SERVICE COMMISSION

In the matter of the application of CONSUMERS ) ENERGY COMPANY for authority to increase its ) rates for the generation and distribution of ) Case No. U-18322 electricity and for other relief. ) __________________________________________)

CERTIFICATE OF SERVICE

Angela R. Babbitt hereby certifies that on the 4th day of October, 2017, she served Hemlock

Semiconductor Operations LLC’s (“HSC”) official exhibits and this Certificate of Service on the

persons identified on the attached service list via electronic mail.

Angela R. Babbitt

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Service List for U-18322

Administrative Law Judge Honorable Sharon L. Feldman Michigan Public Service Commission 7109 W. Saginaw Hwy. Lansing, MI 48917 [email protected] Counsel for Consumers Energy Company H. Richard Chambers Bret A. Totoraitis Robert W. Beach Gary A. Gensch Anne M. Uitvlugt Theresa A.G. Staley One Energy Plaza Jackson, MI 49201 [email protected] [email protected] [email protected] [email protected] [email protected] [email protected] [email protected] Counsel for Michigan Environmental Council/Sierra Club/Natural Resources Defense Council Christopher M. Bzdok Tracy Jane Andrews Olson, Bzdok & Howard 420 E. Front St. Traverse City, MI 49686 [email protected] [email protected] [email protected] [email protected] Counsel for Sierra Club Michael Soules 1625 Massachusetts Ave. NW, Ste. 702 Washington, DC 20036-2243 [email protected]

Counsel for MPSC Staff Spencer Sattler Meredith R. Beidler Amit Singh Monica M. Stephens Lori Mayabb Michigan Public Service Commission 7109 W. Saginaw Hwy., 3rd Floor Lansing, MI 48917 [email protected] [email protected] [email protected] [email protected] [email protected] Counsel for Attorney General John A. Janiszewski Joel King 525 W. Ottawa St., 6th Floor Williams Bldg. ENRA Division PO Box 30755 Lansing, MI 48909 [email protected] [email protected] Counsel for The Kroger Co. Michael L. Kurtz Kurt J. Boehm Jody Kyler Cohn Boehm, Kurtz & Lowry 36 E. Seventh St., Ste. 1510 Cincinnati, OH 45202 [email protected] [email protected] [email protected]

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Counsel for Michigan Cable Telecommunications Association David E.S. Marvin Michael S. Ashton Fraser Trebilcock Davis & Dunlap, P.C. 124 W. Allegan, Ste. 1000 Lansing, MI 48933 [email protected] [email protected] Counsel for Energy Michigan, Inc. Timothy J. Lundgren Laura A. Chappelle Vanum Law Firm 201 N. Washington Sq., Ste. 910 Lansing, MI 48933 [email protected] [email protected] Toni L. Newell Varnum Law Firm 333 Bridge St., NW Grand Rapids, MI 49504 [email protected] Counsel for Wal-Mart Stores East, LP and Sam’s East, Inc. Melissa M. Horne Higgins, Cavanagh & Cooney, LLP 10 Dorrance St., Ste. 40 Providence, RI 02903 [email protected] Counsel for Environmental Law & Policy Center Margrethe Kearney 1514 Wealthy St., SE, Ste. 256 Grand Rapids, MI 49506 [email protected] Bradley Klein Environmental Law & Policy Center 35 E. Wacker Dr., Suite 1600 Chicago, IL 60601 [email protected]

Kristin Field [email protected] Counsel for Association of Business Advocating Tariff Equality (ABATE) and Gerdau Macsteel, Inc. Sean P. Gallagher Michael J. Pattwell Clark Hill 212 E. Grand River Ave. Lansing, MI 48906 [email protected] [email protected] Counsel for Michigan State Utility Workers Council, Utility Workers Union of America, AFL-CIO John A. Conzano Patrick J. Rorai 423 N. Main St., Ste. 200 Royal Oak, MI 48067 [email protected] [email protected] Counsel for Midland Cogeneration Ventures, LP Richard Aaron Jason Hanselman Dykema Gossett, PLLC 201 Townsend, Ste. 900 Lansing, MI 48933 [email protected] [email protected] Counsel for Residential Customer Group Don L. Keskey Brian W. Coyer Public Law Resource Center PLLC University Office Place 333 Albert Ave., Ste. 425 East Lansing, MI 48823 [email protected] [email protected]

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Counsel for Midwest Cogeneration Association John R. Liskey John R. Liskey Attorney at Law PLLC 921 N. Washington Ave. Lansing, MI 48906 [email protected]