HomeMy WebLinkAbout09-09-21-8.2 - Resolution - 09/09/2021RESOLUTION NO. 09-09-21-8.2
A RESOLUTION OF THE CITY COUNCIL OF THE CITY OF
COLLEGE STATION, TEXAS, APPROVING A NEGOTIATED
SETTLEMENT BETWEEN THE ATMOS CITIES STEERING
COMMITTEE (“ACSC”) AND ATMOS ENERGY CORP., MID-TEX
DIVISION REGARDING THE COMPANY’S 2021 RATE REVIEW
MECHANISM FILING; DECLARING EXISTING RATES TO BE
UNREASONABLE; ADOPTING TARIFFS THAT REFLECT RATE
ADJUSTMENTS CONSISTENT WITH THE NEGOTIATED
SETTLEMENT; FINDING THE RATES TO BE SET BY THE
ATTACHED SETTLEMENT TARIFFS TO BE JUST AND
REASONABLE AND IN THE PUBLIC INTEREST; APPROVING
AN ATTACHED EXHIBIT ESTABLISHING A BENCHMARK FOR
PENSIONS AND RETIREE MEDICAL BENEFITS; APPROVING
AN ATTACHED EXHIBIT REGARDING AMORTIZATION OF
REGULATORY LIABILITY; REQUIRING THE COMPANY TO
REIMBURSE ACSC’S REASONABLE RATEMAKING EXPENSES;
DETERMINING THAT THIS RESOLUTION WAS PASSED IN
ACCORDANCE WITH THE REQUIREMENTS OF THE TEXAS
OPEN MEETINGS ACT; ADOPTING A SAVINGS CLAUSE;
DECLARING AN EFFECTIVE DATE; AND REQUIRING
DELIVERY OF THIS RESOLUTION TO THE COMPANY AND
THE ACSC’S LEGAL COUNSEL.
WHEREAS, the City of College Station, Texas (“City”) is a gas utility customer of Atmos
Energy Corp., Mid-Tex Division (“Atmos Mid-Tex” or “Company”), and a regulatory authority
with an interest in the rates, charges, and services of Atmos Mid-Tex; and
WHEREAS, the City is a member of the Atmos Cities Steering Committee (“ACSC”), a
coalition of similarly-situated cities served by Atmos Mid-Tex (“ACSC Cities”) that have joined
together to facilitate the review of, and response to, natural gas issues affecting rates charged in
the Atmos Mid-Tex service area; and
WHEREAS, ACSC and the Company worked collaboratively to develop a Rate Review
Mechanism (“RRM”) tariff that allows for an expedited rate review process by ACSC Cities as a
substitute to the Gas Reliability Infrastructure Program (“GRIP”) process instituted by the
RESOLUTION NO. 09-09-21-8.2
2557/33/8275501 2
Legislature, and that will establish rates for the ACSC Cities based on the system-wide cost of
serving the Atmos Mid-Tex Division; and
WHEREAS, the current RRM tariff was adopted by the City in a rate ordinance in
2018; and
WHEREAS, on about April 1, 2021, Atmos Mid-Tex filed its 2021 RRM rate request with
ACSC Cities based on a test year ending December 31, 2020; and
WHEREAS, ACSC coordinated its review of the Atmos Mid-Tex 2021 RRM filing
through its Executive Committee, assisted by ACSC’s attorneys and consultants, to resolve issues
identified in the Company’s RRM filing; and
WHEREAS, the Executive Committee, as well as ACSC’s counsel and consultants,
recommend that ACSC Cities approve an increase in base rates for Atmos Mid-Tex of $22.78
million applicable to ACSC Cities with an Effective Date of December 1, 2021; and
WHEREAS, ACSC agrees that Atmos’ plant-in-service is reasonable; and
WHEREAS, with the exception of approved plant-in-service, ACSC is not foreclosed from
future reasonableness evaluation of costs associated with incidents related to gas leaks; and
WHEREAS, the two month delayed Effective Date from October 1 to December 1 will
save ACSC ratepayers approximately $3.8 million off new rates imposed by the attached tariffs
(Exhibit A); and
WHEREAS, the attached tariffs (Exhibit A) implementing new rates are consistent with
the recommendation of the ACSC Executive Committee, are agreed to by the Company, and are
just, reasonable, and in the public interest; and
WHEREAS, the settlement agreement sets a new benchmark for pensions and retiree
medical benefits (Exhibit B); and
RESOLUTION NO. 09-09-21-8.2
2557/33/8275501 3
WHEREAS, the settlement agreement establishes an amortization schedule for regulatory
liability prepared by Atmos Mid-Tex (Exhibit C); and
WHEREAS, the RRM Tariff contemplates reimbursement of ACSC’s reasonable expenses
associated with RRM applications;
NOW, THEREFORE, BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF
COLLEGE STATION, TEXAS:
Section 1. That the findings set forth in this Resolution are hereby in all things approved.
Section 2. That, without prejudice to future litigation of any issue identified by ACSC,
the City Council finds that the settled amount of an increase in revenues of $22.78 million for
ACSC Cities represents a comprehensive settlement of gas utility rate issues affecting the rates,
operations, and services offered by Atmos Mid-Tex within the municipal limits arising from
Atmos Mid-Tex’s 2021 RRM filing, is in the public interest, and is consistent with the City’s
authority under Section 103.001 of the Texas Utilities Code.
Section 3. That despite finding Atmos Mid-Tex’s plant-in-service to be reasonable, ACSC
is not foreclosed in future cases from evaluating the reasonableness of costs associated with
incidents involving leaks of natural gas.
Section 4. That the existing rates for natural gas service provided by Atmos Mid-Tex are
unreasonable. The new tariffs attached hereto and incorporated herein as Exhibit A, are just and
reasonable, and are designed to allow Atmos Mid-Tex to recover annually an additional $22.78
million from customers in ACSC Cities, over the amount allowed under currently approved rates.
Such tariffs are hereby adopted.
RESOLUTION NO. 09-09-21-8.2
2557/33/8275501 4
Section 5. That the ratemaking treatment for pensions and retiree medical benefits in
Atmos Mid-Tex’s next RRM filing shall be as set forth on Exhibit B, attached hereto and
incorporated herein.
Section 6. That subject to any future settlement or decision regarding the balance of Excess
Deferred Income Tax to be refunded to ratepayers, the amortization of regulatory liability shall be
consistent with the schedule found in Exhibit C, attached hereto and incorporated herein.
Section 7. That Atmos Mid-Tex shall reimburse the reasonable ratemaking expenses of
the ACSC in processing the Company’s 2021 RRM filing.
Section 8. That to the extent any resolution or ordinance previously adopted by the Council
is inconsistent with this Resolution, it is hereby repealed.
Section 9. That the meeting at which this Resolution was approved was in all things
conducted in strict compliance with the Texas Open Meetings Act, Texas Government Code,
Chapter 551.
Section 10. That if any one or more sections or clauses of this Resolution is adjudged to
be unconstitutional or invalid, such judgment shall not affect, impair, or invalidate the remaining
provisions of this Resolution, and the remaining provisions of the Resolution shall be interpreted
as if the offending section or clause never existed.
Section 11. That consistent with the City Ordinance that established the RRM process,
this Resolution shall become effective from and after its passage with rates authorized by attached
tariffs to be effective for bills rendered on or after December 1, 2021.
Section 12. That a copy of this Resolution shall be sent to Atmos Mid-Tex, care of Chris
Felan, Vice President of Rates and Regulatory Affairs Mid-Tex Division, Atmos Energy
Corporation, 5420 LBJ Freeway, Suite 1862, Dallas, Texas 75240, and to Thomas Brocato,
RESOLUTION NO. 09-09-21-8.2
2557/33/8275501 5
General Counsel to ACSC, at Lloyd Gosselink Rochelle & Townsend, P.C., 816 Congress Avenue,
Suite 1900, Austin, Texas 78701.
DULY PASSED AND APPROVED BY THE CITY COUNCIL OF THE CITY OF
COLLEGE STATION, TEXAS, BY A VOTE OF ____ TO ____, ON THIS THE
DAY OF , 2021.
Mayor
ATTEST:
City Secretary
APPROVED AS TO FORM:
______________________________
City Attorney
7 0
September
9th
Mid-Tex Tariffs
Effective December 1, 2021
Exhibit A
to 2021 RRM Resolution or Ordinance
MID-TEX DIVISION RRC Tariff No:
ATMOS ENERGY CORPORATION
RATE SCHEDULE: R – RESIDENTIAL SALES
APPLICABLE TO: ALL CUSTOMERS IN THE MID-TEX DIVISION UNDER THE RRM TARIFF
EFFECTIVE DATE: Bills Rendered on or after 12/01/2021 PAGE:
Application
Applicable to Residential Customers for all natural gas provided at one Point of Delivery and measured
through one meter.
Type of Service
Where service of the type desired by Customer is not already available at the Point of Delivery, additional
charges and special contract arrangements between Company and Customer may be required prior to
service being furnished.
Monthly Rate
Customer's monthly bill will be calculated by adding the following Customer and Ccf charges to the
amounts due under the riders listed below:
Charge Amount
Customer Charge per Bill $ 20.85 per month
Rider CEE Surcharge $ 0.05 per month1
Total Customer Charge $ 20.90 per month
Commodity Charge – All Ccf $0.27979 per Ccf
Gas Cost Recovery: Plus an amount for gas costs and upstream transportation costs calculated
in accordance with Part (a) and Part (b), respectively, of Rider GCR.
Weather Normalization Adjustment: Plus or Minus an amount for weather normalization
calculated in accordance with Rider WNA.
Franchise Fee Adjustment: Plus an amount for franchise fees calculated in accordance with Rider
FF. Rider FF is only applicable to customers inside the corporate limits of any incorporated
municipality.
Tax Adjustment: Plus an amount for tax calculated in accordance with Rider TAX.
Surcharges: Plus an amount for surcharges calculated in accordance with the applicable rider(s).
Agreement
An Agreement for Gas Service may be required.
Notice
Service hereunder and the rates for services provided are subject to the orders of regulatory bodies
having jurisdiction and to the Company’s Tariff for Gas Service.
1Reference Rider CEE - Conservation and Energy Efficiency as approved in GUD 10170. Surcharge billing effective July 1, 2021.
MID-TEX DIVISION RRC Tariff No:
ATMOS ENERGY CORPORATION
RATE SCHEDULE: C – COMMERCIAL SALES
APPLICABLE TO: ALL CUSTOMERS IN THE MID-TEX DIVISION UNDER THE RRM TARIFF
EFFECTIVE DATE:
Bills Rendered on or after 12/01/2021 PAGE: Page
Application
Applicable to Commercial Customers for all natural gas provided at one Point of Delivery and measured
through one meter and to Industrial Customers with an average annual usage of less than 30,000 Ccf.
Type of Service
Where service of the type desired by Customer is not already available at the Point of Delivery, additional
charges and special contract arrangements between Company and Customer may be required prior to
service being furnished.
Monthly Rate
Customer's monthly bill will be calculated by adding the following Customer and Ccf charges to the
amounts due under the riders listed below:
Charge
Amount
Customer Charge per Bill
$ 56.50 per month
Rider CEE Surcharge
$ 0.01 per month1
Total Customer Charge
$ 56.51 per month
Commodity Charge – All Ccf
$ 0.12263 per Ccf
Gas Cost Recovery: Plus an amount for gas costs and upstream transportation costs calculated
in accordance with Part (a) and Part (b), respectively, of Rider GCR.
Weather Normalization Adjustment: Plus or Minus an amount for weather normalization
calculated in accordance with Rider WNA.
Franchise Fee Adjustment: Plus an amount for franchise fees calculated in accordance w ith Rider
FF. Rider FF is only applicable to customers inside the corporate limits of any incorporated
municipality.
Tax Adjustment: Plus an amount for tax calculated in accordance with Rider TAX.
Surcharges: Plus an amount for surcharges calculated in accordance with the applicable rider(s).
Agreement
An Agreement for Gas Service may be required.
Notice
Service hereunder and the rates for services provided are subject to the orders of regulatory bodies
having jurisdiction and to the Company’s Tariff for Gas Service.
1 Reference Rider CEE - Conservation and Energy Efficiency as approved in GUD 10170. Surcharge billing effective July 1, 2021.
MID-TEX DIVISION RRC Tariff No:
ATMOS ENERGY CORPORATION
RATE SCHEDULE: I – INDUSTRIAL SALES
APPLICABLE TO: ALL CUSTOMERS IN THE MID-TEX DIVISION UNDER THE RRM TARIFF
EFFECTIVE DATE:
Bills Rendered on or after 12/01/2021 PAGE:
Application
Applicable to Industrial Customers with a maximum daily usage (MDU) of less than 3,500 MMBtu per day
for all natural gas provided at one Point of Delivery and measured through one meter. Service for
Industrial Customers with an MDU equal to or greater than 3,500 MMBtu per day will be provided at
Company's sole option and will require special contract arrangements between Company and Customer.
Type of Service
Where service of the type desired by Customer is not already available at the Point of Delivery, additional
charges and special contract arrangements between Company and Customer may be required prior to
service being furnished.
Monthly Rate
Customer's monthly bill will be calculated by adding the following Customer and MMBtu charges to the
amounts due under the riders listed below:
Charge
Amount
Customer Charge per Meter
$ 1,054.75 per month
First 0 MMBtu to 1,500 MMBtu
$ 0.4330 per MMBtu
Next 3,500 MMBtu
$ 0.3171 per MMBtu
All MMBtu over 5,000 MMBtu
$ 0.0680 per MMBtu
Gas Cost Recovery: Plus an amount for gas costs and upstream transportation costs calculated
in accordance with Part (a) and Part (b), respectively, of Rider GCR.
Franchise Fee Adjustment: Plus an amount for franchise fees calculated in accordance with Rider
FF. Rider FF is only applicable to customers inside the corporate limits of any incorporated
municipality.
Tax Adjustment: Plus an amount for tax calculated in accordance with Rider TAX.
Surcharges: Plus an amount for surcharges calculated in accordance with the applicable rider(s).
Curtailment Overpull Fee
Upon notification by Company of an event of curtailment or interruption of Customer’s deliveries,
Customer will, for each MMBtu delivered in excess of the stated level of curtailment or interruption, pay
Company 200% of the midpoint price for the Katy point listed in Platts Gas Daily published for the
applicable Gas Day in the table entitled “Daily Price Survey.”
Replacement Index
In the event the “midpoint” or “common” price for the Katy point listed in Platts Gas Daily in the table
entitled “Daily Price Survey” is no longer published, Company will calculate the applicable imbalance fees
utilizing a daily price index recognized as authoritative by the natural gas industry and most closely
approximating the applicable index.
MID-TEX DIVISION RRC Tariff No:
ATMOS ENERGY CORPORATION
RATE SCHEDULE: I – INDUSTRIAL SALES
APPLICABLE TO: ALL CUSTOMERS IN THE MID-TEX DIVISION UNDER THE RRM TARIFF
EFFECTIVE DATE:
Bills Rendered on or after 12/01/2021 PAGE:
Agreement
An Agreement for Gas Service may be required.
Notice
Service hereunder and the rates for services provided are subject to the orders of regulatory bodies
having jurisdiction and to the Company’s Tariff for Gas Service.
Special Conditions
In order to receive service under Rate I, Customer must have the type of meter required by Company.
Customer must pay Company all costs associated with the acquisition and installation of the meter.
MID-TEX DIVISION RRC Tariff No:
ATMOS ENERGY CORPORATION
RATE SCHEDULE: T – TRANSPORTATION
APPLICABLE TO: ALL CUSTOMERS IN THE MID-TEX DIVISION UNDER THE RRM TARIFF
EFFECTIVE DATE:
Bills Rendered on or after 12/01/2021 PAGE:
Application
Applicable, in the event that Company has entered into a Transportation Agreement, to a customer
directly connected to the Atmos Energy Corp., Mid-Tex Division Distribution System (Customer) for the
transportation of all natural gas supplied by Customer or Customer’s agent at one Point of Delivery for
use in Customer's facility.
Type of Service
Where service of the type desired by Customer is not already available at the Point of Delivery, additional
charges and special contract arrangements between Company and Customer may be required prior to
service being furnished.
Monthly Rate
Customer's bill will be calculated by adding the following Customer and MMBtu charges to the amounts
and quantities due under the riders listed below:
Charge
Amount
Customer Charge per Meter
$ 1,054.75 per month
First 0 MMBtu to 1,500 MMBtu
$ 0.4330 per MMBtu
Next 3,500 MMBtu
$ 0.3171 per MMBtu
All MMBtu over 5,000 MMBtu
$ 0.0680 per MMBtu
Upstream Transportation Cost Recovery: Plus an amount for upstream transportation costs in
accordance with Part (b) of Rider GCR.
Retention Adjustment: Plus a quantity of gas as calculated in accordance with Rider RA.
Franchise Fee Adjustment: Plus an amount for franchise fees c alculated in accordance with Rider
FF. Rider FF is only applicable to customers inside the corporate limits of any incorporated
municipality.
Tax Adjustment: Plus an amount for tax calculated in accordance with Rider TAX.
Surcharges: Plus an amount for surcharges calculated in accordance with the applicable rider(s).
Imbalance Fees
All fees charged to Customer under this Rate Schedule will be charged based on the quantities
determined under the applicable Transportation Agreement and quantities will no t be aggregated for any
Customer with multiple Transportation Agreements for the purposes of such fees.
Monthly Imbalance Fees
Customer shall pay Company the greater of (i) $0.10 per MMBtu, or (ii) 150% of the difference per MMBtu
between the highest and lowest “midpoint” price for the Katy point listed in Platts Gas Daily in the table
entitled “Daily Price Survey” during such month, for the MMBtu of Customer’s monthly Cumulative
Imbalance, as defined in the applicable Transportation Agreement, at the end of each month that exceeds
10% of Customer’s receipt quantities for the month.
MID-TEX DIVISION RRC Tariff No:
ATMOS ENERGY CORPORATION
RATE SCHEDULE: T – TRANSPORTATION
APPLICABLE TO: ALL CUSTOMERS IN THE MID-TEX DIVISION UNDER THE RRM TARIFF
EFFECTIVE DATE:
Bills Rendered on or after 12/01/2021 PAGE:
Curtailment Overpull Fee
Upon notification by Company of an event of curtailment or interruption of Customer’s deliveries,
Customer will, for each MMBtu delivered in excess of the stated level of curtailment or interruption, pay
Company 200% of the midpoint price for the Katy point listed in Platts Gas Daily published for the
applicable Gas Day in the table entitled “Daily Price Survey.”
Replacement Index
In the event the “midpoint” or “common” price for the Katy point listed in Platts Gas Daily in the table
entitled “Daily Price Survey” is no longer published, Company will calculate the applicable imbalance fees
utilizing a daily price index recognized as authoritative by the natural gas industry and most closely
approximating the applicable index.
Agreement
A transportation agreement is required.
Notice
Service hereunder and the rates for services provided are subject to the orders of regulatory bodies
having jurisdiction and to the Company’s Tariff for Gas Service.
Special Conditions
In order to receive service under Rate T, customer must have the type of meter required by Company.
Customer must pay Company all costs associated with the acquisition and installation of the m eter.
MID-TEX DIVISION
ATMOS ENERGY CORPORATION
RIDER: WNA – WEATHER NORMALIZATION ADJUSTMENT
APPLICABLE TO: ALL CUSTOMERS IN THE MID-TEX DIVISION UNDER THE RRM TARIFF
EFFECTIVE DATE:
Bills Rendered on or after 12/01/2021 PAGE:
Provisions for Adjustment
The Commodity Charge per Ccf (100 cubic feet) for gas service set forth in any Rate Schedules utilized
by the cities of the Mid-Tex Division service area for determining normalized winter period revenues shall
be adjusted by an amount hereinafter described, which amount is referred to as the "Weather
Normalization Adjustment." The Weather Normalization Adjustment shall apply to all temperature
sensitive residential and commercial bills based on meters read during the revenue mon ths of November
through April. The five regional weather stations are Abilene, Austin, Dallas, Waco, and Wichita Falls .
Computation of Weather Normalization Adjustment
The Weather Normalization Adjustment Factor shall be computed to the nearest one-hundredth cent
per Ccf by the following formula:
(HSFi x (NDD-ADD) )
WNAFi = Ri
(BLi + (HSFi x ADD) )
Where
i = any particular Rate Schedule or billing classification within any such
particular Rate Schedule that contains more than one billing classification
WNAFi = Weather Normalization Adjustment Factor for the ith rate schedule or
classification expressed in cents per Ccf
Ri = Commodity Charge rate of temperature sensitive sales for the ith schedule or
classification.
HSFi = heat sensitive factor for the ith schedule or classification divided by the
average bill count in that class
NDD = billing cycle normal heating degree days calculated as the simple ten-year
average of actual heating degree days.
ADD = billing cycle actual heating degree days.
Bli = base load sales for the ith schedule or classification divided by the average
bill count in that class
The Weather Normalization Adjustment for the jth customer in ith rate schedule is computed as:
WNAi = WNAFi x qij
Where qij is the relevant sales quantity for the jth customer in ith rate schedule.
MID-TEX DIVISION
ATMOS ENERGY CORPORATION
RIDER: WNA – WEATHER NORMALIZATION ADJUSTMENT
APPLICABLE TO: ALL CUSTOMERS IN THE MID-TEX DIVISION UNDER THE RRM TARIFF
EFFECTIVE DATE:
Bills Rendered on or after 12/01/2021 PAGE:
Base Use/Heat Use Factors
Residential Commercial
Base use Heat use Base use Heat use
Weather Station Ccf Ccf/HDD Ccf Ccf/HDD
Abilene 11.88 0.1459 85.39 0.6996
Austin 10.34 0.1452 194.82 0.9398
Dallas 15.21 0.1915 148.19 1.0986
Waco 10.63 0.1373 130.39 0.7436
Wichita
Falls
12.63
0.1398 109.17 0.5803
Weather Normalization Adjustment (WNA) Report
On or before June 1 of each year, the company posts on its website at atmosenergy.com/mtx-wna, in
Excel format, a Weather Normalization Adjustment (WNA) Report to show how the company calculated
its WNAs factor during the preceding winter season. Additionally, on or before June 1 of each year, the
company files one hard copy and an Excel version of the WNA Report with the Railroad Commission of
Texas' Gas Services Division, addressed to the Director of that Division.
Exhibit B
to 2021 RRM Resolution or Ordinance
Mid-Tex
2021 Benchmark for Pensions
and Retiree Benefits
Line No. DescriptionPension Account PlanPost-Employment Benefit PlanPension Account PlanSupplemental Executive Benefit PlanPost-Employment Benefit PlanAdjustment Total(a) (b) (c) (d) (e) (f) (g)1Proposed Benefits Benchmark - Fiscal Year 2021 Willis Towers Watson Report as adjusted (1) (2) (3)2,917,949$ 4,908,358$ 5,447,063$ 293,818$ 6,600,073$ 2 Allocation to Mid-Tex 43.68% 43.68% 76.11% 100.00% 76.11%3Proposed Benefits Benchmark Costs Allocated to Mid-Tex (Ln 1 x Ln 2)1,274,655$ 2,144,130$ 4,145,546$ 293,818$ 5,023,057$ 4 O&M and Capital Allocation Factor 100.00% 100.00% 100.00% 100.00% 100.00%5Proposed Benefits Benchmark Costs to Approve (Ln 3 x Ln 4) (3)1,274,655$ 2,144,130$ 4,145,546$ 293,818$ 5,023,057$ 12,881,205$ 678Summary of Costs to Approve (1):910 O&M Expense Factor (WP_F-2.3, Ln 2) 75.07% 75.07% 38.66% 11.00% 38.66%111213Total Pension Account Plan956,873$ 1,602,484$ 2,559,357$ 14Total Post-Employment Benefit Plan1,609,582$ 1,941,691$ 3,551,272 15Total Supplemental Executive Benefit Plan32,322$ 32,322 16Total (Ln 13 + Ln 14 + Ln 15)956,873$ 1,609,582$ 1,602,484$ 32,322$ 1,941,691$ 6,142,952$ 1718Notes:19 1. Studies not applicable to Mid-Tex or Shared Services are omitted.202. Mid-Tex is proposing that the Fiscal Year 2021 Willis Towers Watson actuarial amounts shown on WP_F-2.3 and WP_F-2.3.1, be approved by the RRM Cities as the21 benchmark amounts to be used to calculate the regulatory asset or liability for future periods. The benchmark amount approved by the RRM Cities for future periods22 includes only the expense amount. The amount attributable to capital is recorded to utility plant through the overhead process as described in the CAM.23 3. SSU amounts exclude cost centers which do not allocate to Mid-Tex for rate making purposes.ATMOS ENERGY CORP., MID-TEX DIVISIONPENSIONS AND RETIREE MEDICAL BENEFITS FOR CITIES APPROVALTEST YEAR ENDING DECEMBER 31, 2020Shared Services Mid-Tex Direct
Exhibit C
to 2021 RRM Resolution or Ordinance
Mid-Tex 2021 Schedule for
Amortization for Regulatory Liability
Line
No.
Year Ended
Dec. 31
Beginning
Protected Balance
Protected
Amortization
Ending Protected
Balance
Beginning
Unprotected
Balance
Unprotected
Amortization
Ending Unprotected
Balance
Total
Protected &
Unprotected
Amortization
Total
Protected &
Unprotected
Balance
(a) (b) (c) (d) (e) (f) (g) (h) (i)
1 2017 (3) -$ -$ (51,477,654)$ -$ -$ 343,746,535$ -$ 292,268,881$
2 2018 (51,477,654) 494,977 (50,982,677) 343,746,535 (3,513,868) 340,232,667 (3,018,891) 289,249,991
3 2019 (50,982,677) 1,979,910 (49,002,767) 340,232,667 (14,057,872) 326,174,795 (12,077,963) 277,172,028
4 2020 (49,002,767) 1,979,910 (47,022,857) 326,174,795 (13,988,908) 312,185,886 (12,008,999) 265,163,029
5 2021 (47,022,857) 3,464,842 (43,558,015) 312,185,886 (26,390,127) 285,795,760 (22,925,284) 242,237,745
6 2022 (43,558,015) 1,979,910 (41,578,105) 285,795,760 (60,167,528) 225,628,231 (58,187,619) 184,050,126
7 2023 (41,578,105) 1,979,910 (39,598,195) 225,628,231 (60,167,528) 165,460,703 (58,187,619) 125,862,508
8 2024 (39,598,195) 1,979,910 (37,618,286) 165,460,703 (60,167,528) 105,293,175 (58,187,619) 67,674,889
9 2025 (37,618,286) 1,979,910 (35,638,376) 105,293,175 (60,167,528) 45,125,646 (58,187,619) 9,487,270
10 2026 (35,638,376) 1,979,910 (33,658,466) 45,125,646 (45,125,646) (0) (43,145,737) (33,658,466)
11 2027 (33,658,466) 1,979,910 (31,678,556) (0) 0 1,979,910 (31,678,556)
12 2028 (31,678,556) 1,979,910 (29,698,647) - - 1,979,910 (29,698,647)
13 2029 (29,698,647) 1,979,910 (27,718,737) - - 1,979,910 (27,718,737)
14 2030 (27,718,737) 1,979,910 (25,738,827) - - 1,979,910 (25,738,827)
15 2031 (25,738,827) 1,979,910 (23,758,917) - - 1,979,910 (23,758,917)
16 2032 (23,758,917) 1,979,910 (21,779,007) - - 1,979,910 (21,779,007)
17 2033 (21,779,007) 1,979,910 (19,799,098) - - 1,979,910 (19,799,098)
18 2034 (19,799,098) 1,979,910 (17,819,188) - - 1,979,910 (17,819,188)
19 2035 (17,819,188) 1,979,910 (15,839,278) - - 1,979,910 (15,839,278)
20 2036 (15,839,278) 1,979,910 (13,859,368) - - 1,979,910 (13,859,368)
21 2037 (13,859,368) 1,979,910 (11,879,459) - - 1,979,910 (11,879,459)
22 2038 (11,879,459) 1,979,910 (9,899,549) - - 1,979,910 (9,899,549)
23 2039 (9,899,549) 1,979,910 (7,919,639) - - 1,979,910 (7,919,639)
24 2040 (7,919,639) 1,979,910 (5,939,729) - - 1,979,910 (5,939,729)
25 2041 (5,939,729) 1,979,910 (3,959,820) - - 1,979,910 (3,959,820)
26 2042 (3,959,820) 1,979,910 (1,979,910) - - 1,979,910 (1,979,910)
27 2043 (1,979,910) 1,979,910 0 - - 1,979,910 0
28
29 Revenue Related Tax Factor See WP_F-5.1 6.79%
30 Revenue Related Taxes on Annual Amortization Amortization * Tax Factor 3,949,355$
31 Amortization Including Revenue Related Taxes Amortization + Taxes 62,136,973$
32
33 Notes:
34 1. The annual amortization of the protected balance is a 26 year recovery period based on the Reverse South Georgia Method. The annual amortization of the unprotected balance is 5 years.
35 2. The Regulatory Liability is recorded to FERC Accounts 253 and 242, Sub Account 27909.
36 3. This is the final Mid-Tex liability balance filing the Fiscal Year 2018 tax return.
ATMOS ENERGY CORP., MID-TEX DIVISION
RATE BASE ADJUSTMENTS
TEST YEAR ENDING DECEMBER 31, 2020
AMORTIZATION OF REGULATORY LIABILITY