ANNEXE I. Gazifère Inc. Modifications du Tarif 200 avec commentaires Ajustement du coût du gaz

Transcription

1 ANNEXE I Gazifère Inc. Modifications du Tarif 200 avec commentaires Ajustement du coût du gaz Impact on Rate 200 Rider C from EB /EB On May 22, 2014, the OEB issued a decision under EB directing EGD to implement a smoothing mechanism with regards to the March 31, 2014 balance in its PGVA account which results in the March 31, 2014 balance of the Rider C unit rates to be smoothed over a 27 month period from April 1, 2014 to June 30, On June 3, 2014, the OEB issued Procedural Order 1 under EB which resulted in deferring EGD s, Union s and NRG s July 1, 2014 QRAM application pending a review of the existing QRAM methodology relating to filing of the application and supporting evidence, triggers for a substantive review and the timelines for review and comments. As a result of the OEB s EB Procedural Order, EGD s April 1, 2014 QRAM rates (with the exception of Rider C) that the Board approved in EB will continue to be effective until the next QRAM rate change. Consequently, the Rate 200 rates remain unchanged from the April 1, 2014 approved rates. EGD has applied for Rider C unit rates under EB /EB effective July 1, 2014, which reflect the smoothing mechanism ordered by the OEB in EB Rider C Effective from July 1, 2014 to June 30, 2015 the Rate 200 Rider C unit rate for sales and buy/sell customers is /m³, for Western T-Service it is /m³ and for Ontario T-Service it is /m³. Original : Page 1 de 1

2 ANNEXE II GAZIFÈRE INC. Rate Rider Summary Sales Service and Western Buy/Sell Western Ontario Service T-Service T-Service Rate Unit Rate (1) Unit Rate (2) Unit Rate (3) ( /m³) ( /m³) ( /m³) Rate Rate Rate Rate 4 (4) Rate 5 (5) 0.90 (0.06) 0.10 Rate 6 (6) Rate 7 (7) Rate 8 (8) Rate Notes: (1) Sum of commodity, transportation and load balancing rider unit rates (2) Sum of transportation and load balancing rider unit rates (3) Load balancing rider unit rate (4) Currently there are no customers taking service under Rate 4. Consequently. Rate 4 rider unit rates are set relative to Rate 3 as a proxy. (5) Currently there are no forecast sales or Western T-Service customers under Rate 5. In the event a customer would take such service under Rate 5 their commodity and transportation unit rates will be the same as all other rate classes. (6) Currently there are no customers taking service under Rate 6. Consequently. Rate 6 rider unit rates are set relative to Rate 9 as a proxy. (7) Currently there are no customers taking service under Rate 7. Consequently. Rate 7 rider unit rates are set relative to Rate 1 as a proxy. (7) Currently there are no customers taking service under Rate 8. Consequently. Rate 8 rider unit rates are set relative to Rate 9 as a proxy. Page 1 de 4

3 ANNEXE II GAZIFÈRE INC. Commodity Rider by Rate Class Col. 1 Col. 2 Col. 3 Col. 4 Col. 5 Col. 6 Item No. Description Total Rate 1 Rate 2 Rate 3 Rate 5 Rate 9 1 Rate 200 Commodity Rider C ( /m 3 ) (1) Gazifère Total Sales Volumes Forecast (m 3 ) (2) 126,703, Total Commodity Rider ($) (3) 1,194, Total Sales Volumes Forecast (10 3 m 3 ) (4) 124, , , , $ Allocated (5) 1,194, , , , , Commodity Rider by Rate Class ( /m 3 ) (6) Notes: (1) EB / EB , Rider C, Rate 200, Commodity component (2) R , GI-31, Document 2, Line 4, Column 13 (3) [(Line 1, Column 1) x (Line 2, Column 1)] / 100 (4) R , GI-27, document 1, Lines 3, 4, 7, 9, 12, 15 and 18, Column 2 (5) (Line 3, Column 1) x [(Volume for each rate from Line 4) / (Line 4, Column 1)] (6) [ Line 5 / (Line 4 x 1,000)] * 100 Page 2 de 4

4 ANNEXE II GAZIFÈRE INC. Transportation Rider by Rate Class Col. 1 Col. 2 Col. 3 Col. 4 Col. 5 Col. 6 Item No. Description Total Rate 1 Rate 2 Rate 3 Rate 5 Rate 9 1 Rate 200 Transportation Rider C ( /m 3 ) (1) (0.1601) Gazifère Total Sales Volumes Forecast (m 3 ) (2) 126,703, Total Transportation Rider ($) (3) (202,852.0) Total Sales Volumes Forecast (10 3 m 3 ) (4) 124, , , , $ Allocated (5) (202,852.0) (93,571.7) (103,999.6) (561.9) 0.0 (4,718.8) 6 Transportation Rider by Rate Class ( /m 3 ) (6) - (0.16) (0.16) (0.16) 0.00 (0.16) Notes: (1) EB / EB , Rider C, Rate 200, Transportation component (2) R , GI-31, Document 2, Line 4, Column 13 (3) [(Line 1, Column 1) x (Line 2, Column 1)] / 100 (4) R , GI-27, document 1, Lines 3, 4, 7, 9, 12, 15 and 18, Column 2 (5) (Line 3, Column 1) x [(Volume for each rate from Line 4) / (Line 4, Column 1)] (6) [ Line 5 / (Line 4 x 1,000)] * 100 Page 3 de 4

5 ANNEXE II GAZIFÈRE INC. Load Balancing Rider by Rate Class Col. 1 Col. 2 Col. 3 Col. 4 Col. 5 Col. 6 Item No. Description Total Rate 1 Rate 2 Rate 3 Rate 5 Rate 9 1 Rate 200 Load Balancing Rider C ( /m 3 ) (1) Gazifère Total Annual Deliveries Forecast (m 3 ) (2) 169,007, Total Load Balancing Rider ($) (3) 2,071, Load Balancing: 4 Peak (35%) ($) (4) 724, Seasonal (65%) ($) (5) 1,346, Total ($) (6) 2,071, Total Delivery Volumes Forecast (10 3 m 3 ) (7) 166, , , , ,902.6 Gazifère Load Balancing Factors: 8 Peak % Allocation 100.0% 46.9% 51.4% 0.0% 1.7% 0.0% 9 Seasonal % Allocation 100.0% 44.7% 52.4% 0.1% 0.1% 2.7% $ Allocated: 10 Load Balancing - Peak ($) (8) 724, , , , Load Balancing - Seasonal ($) (9) 1,346, , , , , Total $ Allocated (10) 2,071, , ,078, , , Load Balancing Rider by Rate Class ( /m 3 ) (11) Notes: (1) EB / EB , Rider C, Rate 200, Load Balancing component (2) R , GI-31, Document 2, Line 3, Column 13 (3) [(Line 1, Column 1) x (Line 2, Column 1)] / 100 (4) (Line 3, Column 1) x 35% as approved in D (5) (Line 3, Column 1) x 65% as approved in D (6) (Line 4, Column 1) + (Line 5, Column 1) (7) R , GI-27, Document 1, Line 22, Column 2 (8) (Line 4, Column 1) x (% Peak allocation for each rate from Line 8) (9) (Line 5, Column 1) x (% Peak allocation for each rate from Line 9) (10) Line 10 + Line 11 (6) [ Line 5 / (Line 4 x 1,000)] * 100 Page 4 de 4

6 ANNEXE III 21. ANNEXE AJUSTEMENT DU COÛT DU GAZ NATUREL 21.1 AJUSTEMENT DU COÛT DU GAZ NATUREL Le présent ajustement du coût du gaz naturel s applique à tous les volumes de gaz naturel vendus ou livrés durant la période du 1 er juillet 2014 au 30 juin Tarifs Service de vente et service de fourniture en achat-revente dans l Ouest ( /m 3 ) Service-T de l Ouest ( /m 3 ) Service-T de l Ontario ( /m 3 ) 1 2,22 1,26 1,42 2 2,49 1,53 1,69 3 1,07 0,11 0,27 4 1,07 0,11 0,27 5 0,90 (0,06) 0,10 6 0,97 0,01 0,17 7 2,22 1,26 1,42 8 0,97 0,01 0,17 9 0,97 0,01 0,17 Gazifère, Conditions de service et Tarif 61 Original : Page 1 de 2

7 ANNEXE III 21. NATURAL GAS COST ADJUSTMENT RIDER 21.1 NATURAL GAS COST ADJUSTMENT The following adjustment is applicable to all natural gas sold and delivered during the period of July 1 st, 2014 to June 30, Rates Sales Service and Western Buy/Sell Service ( /m 3 ) Western T-Service ( /m 3 ) Ontario T-Service ( /m 3 ) (0.06) Gazifère, Conditions of Service and Tariff 61 Original : Page 2 de 2

8 ANNEXE IV Enbridge Gas Distribution's documents - Lettre de transmission de la demande d'ajustement du Rider C à la Commission de l'énergie de l'ontario (OEB) - Derivation of Rider C Effective July 1, Component of the Purchased Gas Variance Account - Rate Rider Summary / July Rider C Original: Pages

9 500 Consumers Road North York ON M2J 1P8 P.O. Box 650 Scarborough, ON M1K 5E3 Michael Lister Senior Manager, Regulatory Policy & Proceedings Phone: (416) Fax: (416) June 13, 2014 VIA , COURIER and RESS Ms. Kristen Walli Board Secretary Ontario Energy Board P.O. Box Yonge Street Suite 2700 Toronto, ON M4P 1E4 Dear Ms. Walli: Re: EB Ontario Energy Board (the Board ) Review of the Quarterly Rate Adjustment Mechanism Process EB Enbridge Gas Distribution Inc.( Enbridge ) Quarterly Rate Adjustment Mechanism ( QRAM ) Submission of Enbridge - Recalculated Rate Riders (Rider C) In accordance with the Board s Procedural Order in EB , Enbridge is filing the recalculated rate riders ( Rider C ) resulting from the Board s May 22, 2014 Decision and Order in the EB proceedings. The documents are being filed in electronic form and two paper copies are being provided by courier. Enbridge is concurrently providing an electronic copy of these materials on all interested parties from its QRAM proceedings. Included with this letter is narrative evidence describing the derivation of the recalculated rate rider (Rider C), to accommodate the smoothing of the March 31, 2014 PGVA balance over a 27 month period from April 1, 2014 to June 30, Also included are appendices to the narrative evidence, setting out the updated Rider C and setting out how it was derived. Enbridge requests that the Board approve Rider C, attached as Appendix C to the narrative evidence, to be implemented as of July 1 st, Enbridge requests that the Board issue such an order on or before June 25, 2014 (if possible). Enbridge would then be able to implement the resultant Rider C during the first billing cycle in July To accommodate this timeline, Enbridge proposes that any responsive comments from interested parties be filed by June 16 th, 2014, with Enbridge to provide reply comments by June 19 th, 2014.

10 Ms. Kirsten Walli Page 2 of 2 Sincerely, (Original Signed) Michael Lister Senior Manager Regulatory Policy & Proceedings cc: Interested Parties List (via )

11 DERVIATION OF RIDER C EFFECTIVE JULY 1, 2014 Filed: EB / EB Page 1 of 4 Plus Appendices 1. The purpose of this evidence is to describe the derivation of the Rider C (Gas Cost Adjustment Rider) unit rates effective July 1, 2014 resulting from the Ontario Energy Board s (the Board ) EB Decision and Order dated May 22, As a result of the Board s Procedural Order 1 under EB dated June 3, 2014, the Board has deferred Enbridge Gas Distribution s ( Enbridge ) July 1, 2014 QRAM application pending a review of the existing QRAM methodology. Accordingly, the April 2014 QRAM rates (with the exception of Rider C) that the Board approved in EB continue to be effective until the next QRAM rate change. 2. On March 12, 2014, Enbridge filed an April 1, 2014 QRAM application for the second quarter of 2014 for rates effective on April 1, On March 27, 2014, the Board issued a Decision and Interim Order approving Enbridge s utility price (Purchased Gas Variance Account ( PGVA ) reference price) and resulting rates. However, the Board approved on an interim basis, the disposition of the forecast March 31, 2014 balance of the PGVA over the standard 12 month disposition period (April 1, 2014 to March 31, 2015) within Rider C. 3. On May 22, 2014, the Board issued a decision under EB directing Enbridge to implement a smoothing mechanism with regards to the forecast March 31, 2014 balance in its PGVA account. Accordingly, this component of the Rider C unit rates is being smoothed over a 27 month period from April 1, 2014 to June 30, The Board directed Enbridge to reduce the March 31, 2014 PGVA balance by the amount expected to be collected from customers from April 1, 2014 to June 30, 2014 based on the interim April 1, 2014 PGVA unit rates. The resulting amount will be recovered over the next 24-month period (from July 1, 2014 to June 30, 2016). Witnesses: J. Collier A. Kacicnik

12 Filed: EB / EB Page 2 of 4 Plus Appendices 4. The Rider C unit rates represent a rolling 12 month rider methodology. Enbridge identifies components of its PGVA that are attributable to commodity, transportation and load balancing costs. Based on this breakdown, individual riders are determined and applied to Sales, Western T-service and Ontario T-service customers. The Rider C unit rates are comprised of the following items: (1) the previous three quarters Rider C unit rates by component; (2) the unit rates by component resulting from the forecast balances of the next quarter s PGVA account; (3) the unit rates resulting from the Gas in Inventory Revaluation based on the change in reference price; and (4) the unit rates by component resulting from the True Up amounts (forecast versus actual recovery of amounts from previous quarters). 5. Within a QRAM application each of the four items which form the Rider C unit rates are updated to form the new Rider C unit rates pertaining to the QRAM application. As a result of Procedural Order 1 in EB , Enbridge is not filing a July 1, 2014 QRAM application at this time. Therefore, no cost components or the previous three quarters rider unit rates (July 1, 2013, October 1, 2013, and January 1, 2014) which underpin the total Rider C unit rates will be updated from the April 1, 2014 QRAM (EB ). Enbridge has maintained the Gas in Inventory unit rates from the April 1, 2014 QRAM and isolated the true up components for commodity, transportation and load balancing to reflect and maintain the 12 month clearing. The only change which will be implemented within the July 1, 2014 Rider C unit rates will be the 24 month smoothing effect from the March 31, 2014 PGVA balance (net of the forecast amounts to be recovered from April 1 to June 30, 2014 under the interim EB Rider C unit rates), which is item (2) from paragraph 4 above. Witnesses: J. Collier A. Kacicnik

13 Filed: EB / EB Page 3 of 4 Plus Appendices 6. The forecast March 31, 2014 PGVA balance as outlined in EB , Exhibit Q2-3, Tab 1, Schedule 2, page 1, Line 13, Column 8 was $655,452,352 (attached here as Appendix A). The breakdown by component of the amounts attributable to commodity, transportation and load balancing from the April 1, 2014 QRAM can also be found at Exhibit Q2-3, Tab 1, Schedule 2, Line 13, Columns 9 to Attached here as Appendix B are revised and updated versions of Exhibit Q2-3, Tab 4, Schedule 8, pages 1 to 17 (which was originally filed in the April 1, 2014 QRAM proceeding), supporting the derivation of each of the recalculated Rider C unit rates for commodity, transportation and load balancing. Page 11 has been added to depict the forecast recovery by month, by PGVA component, for the forecast March 31, 2014 PGVA balance of $655,452, 352. Page 12 has been added and shows the March 31, 2014 PGVA amount net of the forecast amounts which were to be cleared from April 1, 2014 to June 30, 2014 which equals to $527,323,368. This net amount of $527,328,368 will be subject to the 24 month smoothing methodology. This component of the Rider C unit rates will stay in effect for 24 months versus the standard 12 months. 8. Appendix C to this evidence contains the Rider C unit rates, to be effective July 1, 2014, from the Rate Handbook. Effective from July 1, 2014 to June 30, 2015, the Rider C unit rate for residential customers on sales service is /m³, for Western T-service is /m³ and for Ontario T-service is /m³. There is no change to the Board approved April 2014 QRAM rates. The customer bill impacts for July 1, 2014 are solely driven by the smoothing of the March 31, 2014 PGVA balance as discussed above. The resulting bill impacts for a typical residential customer relative to the April 1, 2014 rates inclusive of Rider C are provided on the following page. Witnesses: J. Collier A. Kacicnik

14 Filed: EB / EB Page 4 of 4 Plus Appendices Residential Heating & Water Htg. Customer EB EB CHANGE (A) (B) (A) - (B) % VOLUME m³ 3,064 3, % CUSTOMER CHG. $ % DISTRIBUTION CHG. $ % LOAD BALANCING $ % TRANSPORTATION $ % SALES COMMODITY $ % COST ADJUSTMENT $ (144.44) GAS SUPPLY $ (72.84) TRANSPORTATION $ (4.91) (4.32) (0.59) DELIVERY $ (71.02) TOTAL SALES $ 1, , % TOTAL SALES WITH COST ADJUSTMENT 1, , (144.44) -10.5% TOTAL T-SERVICE $ % TOTAL WESTERN T-SERVICE WITH COST ADJ. $ (71.61) -9.7% TOTAL ONTARIO T-SERVICE WITH COST ADJ. $ (71.02) -11.9% Witnesses: J. Collier A. Kacicnik

15 Filed: Appendix A Page 1 of 1 ENBRIDGE GAS DISTRIBUTION INC. COMPONENT OF THE PURCHASED GAS VARIANCE ACCOUNT GAS ACQUISITION COSTS Col. 1 Col. 2 Col. 3 Col. 4 Col. 5 Col. 6 Col. 7 Col. 8 Col. 9 Col. 10 Col. 11 Col. 12 Unit Reference Unit Rate Monthly Forecast Clearance Col. 6 minus Commodity Transportation Load Balancing Component Item # Particulars Purchase Cost Cost Price Difference Variance January 1, 2014 QRAM Col. 7 Component Component Delivered Supplies Peaking Supplies $(000) 10 3 m 3 $/10 3 m 3 $/10 3 m 3 $/10 3 m 3 $(000) $(000) $(000) $(000) $(000) $(000) $(000) 1 Apr , , ,519.5 (4,519.5) - 2 May , , ,136.8 (9,136.8) - 3 Jun-13 89, , (1.076) (531.6) Jul , , (34.450) (20,439.5) 20, Aug-13 98, , (51.317) (33,259.6) 33, Sep-13 97, , (46.511) (28,973.8) 28, Oct-13 93, , (6.120) (3,360.5) 3, Nov , , ,070.5 (9,891.2) (10.5) - 9 Dec , , ,537.0 (1,963.5) 24, , , Jan , ,100, , , , , , Feb , ,013, , , , , , , Mar , , , , , , Total (Lines 1 to 12) 2,219, ,770, , , , , , , ,631.5 Current QRAM Period 14 Apr , , , , May , , (6.270) (3,982.1) (3,982.1) 16 Jun , , (4.160) (2,504.5) (2,504.5) 17 Jul , , (8.480) (5,578.9) (5,578.9) 18 Aug , , (8.403) (5,528.2) (5,528.2) 19 Sep , , (7.425) (4,802.4) (4,802.4) 20 Oct , , (4.439) (2,838.4) (2,838.4) 21 Nov , , , , Dec , , , , Jan , , , , Feb , , , , Mar , , , , Total (Lines 14 to 25) 1,746, ,570,

16 Filed: Appendix B Page 1 of 17 Rate Rider Summary July 2014 Sales Western Ontario Item Service Transportation Service Transportation Service No. Description Unit Rate Unit Rate Unit Rate Col. 1 Col. 2 Col. 3 ( /m³) ( /m³) ( /m³) 1. Rate Rate Rate (0.1372) Rate Rate Rate (0.0540) Rate (0.1601) Rate Rate Rate

17 Filed: Appendix B Page 2 of 17 Summary of Commodity Rider July 2014 Inventory Total Item Commodity Adjustment Commodity No. Description Unit Rate Unit Rate Unit Rate (1) Col. 1 Col. 2 Col. 3 ( /m³) ( /m³) ( /m³) 1. Rate Rate Rate (0.0036) Rate Rate Rate Rate Rate Rate (0.0192) Rate Notes: (1) Col. 3 = Col. 1 + Col. 2

18 Summary of Transportation Rider July 2014 Filed: Appendix B Page 3 of 17 Total Item Transportation No. Description Unit Rate Col. 1 ( /m³) 1. Rate 1 (0.1601) 2. Rate 6 (0.1601) 3. Rate 9 (0.1601) 4. Rate Rate 110 (0.1601) 6. Rate 115 (0.1601) 7. Rate 135 (0.1601) 8. Rate 145 (0.1601) 9. Rate 170 (0.1601) 10. Rate 200 (0.1601)

19 Filed: Appendix B Page 4 of 17 Summary for Load Balancing Rider July 2014 Peaking Delivered Curtailment Total Item Supplies Supplies Revenue Load Balancing No. Description Unit Rate Unit Rate Unit Rate Unit Rate (1) Col. 1 Col. 2 Col. 3 Col. 4 ( /m³) ( /m³) ( /m³) ( /m³) 1. Rate Rate Rate Rate Rate Rate Rate Rate Rate Rate Notes: (1) Col. 4 = Col. 1 + Col. 2 + Col. 3

20 ENBRIDGE GAS DISTRIBUTION INC. Unit Rates for Component: Gas in Inventory Revaluation Year 2014 Year 2013 July October January April July Item No. Description Q3 (1) Q4 (2) Q1 (3) Q2 (4) 24 Months Smoothing Total Unit Rate (5) Col. 1 Col. 2 Col. 3 Col. 4 Col. 5 Col. 6 ( /m³) ( /m³) ( /m³) ( /m³) ( /m³) 1 Rate 1 (0.2151) (0.2447) (0.1019) Rate 6 (0.2293) (0.2484) (0.1035) Rate (0.0025) (0.0011) (0.0036) 4 Rate Rate 110 (0.0573) (0.0560) (0.0233) Rate 115 (0.0371) (0.0454) (0.0189) Rate Rate 145 (0.1879) (0.2046) (0.0852) Rate 170 (0.0982) (0.1875) (0.0781) (0.0192) 10 Rate 200 (0.2200) (0.2342) (0.0975) Notes: (1) EB , Exhibit Q3-3, Tab 4, Schedule 8, Page 11 Filed: Appendix B Page 5 of 17 (2) EB , Exhibit Q4-3, Tab 4, Schedule 8, Page 11 (3) EB , Exhibit Q1-3, Tab 4, Schedule 8, Page 11 (4) EB , Exhibit Q2-3, Tab 4, Schedule 8, Page 11 (5) Col. 6 = Col. 1 + Col. 2 + Col. 3 + Col. 4 + Col. 5

21 ENBRIDGE GAS DISTRIBUTION INC. Unit Rates for Component: Commodity Year 2014 Year 2013 July October January April July Item No. Description Q3 (1) Q4 (2) Q1 (3) Q2 (4) 24 Months Smoothing (5) Total Unit Rate (6) Col. 1 Col. 2 Col. 3 Col. 4 Col. 5 Col. 6 ( /m³) ( /m³) ( /m³) ( /m³) ( /m³) 1 Rate (1.2063) Rate (1.2063) Rate (1.2063) Rate Rate (1.2063) Rate (1.2063) Rate (1.2063) Rate (1.2063) Rate (1.2063) Rate (1.2063) Notes: (1) EB , Exhibit Q3-3, Tab 4, Schedule 8, Page 12 Filed: Appendix B Page 6 of 17 (2) EB , Exhibit Q4-3, Tab 4, Schedule 8, Page 12 (3) EB , Exhibit Q1-3, Tab 4, Schedule 8, Page 12 (4) EB /EB ,, Appendix B, Page 13, Col. 5 (5) EB /EB ,, Appendix B, Page 13, Col. 10 (6) Col. 6 = Col. 1 + Col. 2 + Col. 3 + Col. 4 + Col. 5

22 ENBRIDGE GAS DISTRIBUTION INC. Unit Rates for Component: Transportation Year 2014 Year 2013 July October January April July Item No. Description Q3 (1) Q4 (2) Q1 (3) Q2 (4) 24 Months Smoothing (5) Total Unit Rate (6) Col. 1 Col. 2 Col. 3 Col. 4 Col. 5 Col. 6 ( /m³) ( /m³) ( /m³) ( /m³) ( /m³) 1 Rate (0.0453) (0.1332) (0.1601) 2 Rate (0.0453) (0.1332) (0.1601) 3 Rate (0.0453) (0.1332) (0.1601) 4 Rate Rate (0.0453) (0.1332) (0.1601) 6 Rate (0.0453) (0.1332) (0.1601) 7 Rate (0.0453) (0.1332) (0.1601) 8 Rate (0.0453) (0.1332) (0.1601) 9 Rate (0.0453) (0.1332) (0.1601) 10 Rate (0.0453) (0.1332) (0.1601) Notes: (1) EB , Exhibit Q3-3, Tab 4, Schedule 8, Page 13 Filed: Appendix B Page 7 of 17 (2) EB , Exhibit Q4-3, Tab 4, Schedule 8, Page 13 (3) EB , Exhibit Q1-3, Tab 4, Schedule 8, Page 13 (4) EB /EB ,, Appendix B, Page 14, Col. 5 (5) EB /EB ,, Appendix B, Page 14, Col. 10 (6) Col. 6 = Col. 1 + Col. 2 + Col. 3 + Col. 4 + Col. 5

23 ENBRIDGE GAS DISTRIBUTION INC. Unit Rates for Component: Peaking Supplies Year 2014 Year 2013 July October January April July Item No. Description Q3 (1) Q4 (2) Q1 (3) Q2 (4) 24 Months Smoothing (5) Total Unit Rate (6) Col. 1 Col. 2 Col. 3 Col. 4 Col. 5 Col. 6 ( /m³) ( /m³) ( /m³) ( /m³) ( /m³) 1 Rate (0.0051) Rate (0.0038) Rate (0.0001) Rate Rate (0.0004) Rate (0.0003) Rate Rate Rate Rate (0.0021) Notes: (1) EB , Exhibit Q3-3, Tab 4, Schedule 8, Page 14 Filed: Appendix B Page 8 of 17 (2) EB , Exhibit Q4-3, Tab 4, Schedule 8, Page 14 (3) EB , Exhibit Q1-3, Tab 4, Schedule 8, Page 14 (4) EB /EB ,, Appendix B, Page 15, Col. 5 (5) EB /EB ,, Appendix B, Page 15, Col. 10 (6) Col. 6 = Col. 1 + Col. 2 + Col. 3 + Col. 4 + Col. 5

24 ENBRIDGE GAS DISTRIBUTION INC. Unit Rates for Component: Delivered Supplies Year 2014 Year 2013 July October January April July Item No. Description Q3 (1) Q4 (2) Q1 (3) Q2 (4) 24 Months Smoothing (5) Total Unit Rate Col. 1 Col. 2 Col. 3 Col. 4 Col. 5 Col. 6 ( /m³) ( /m³) ( /m³) ( /m³) ( /m³) 1 Rate (0.0152) Rate (0.0148) Rate (0.0002) Rate Rate (0.0029) Rate (0.0010) Rate Rate (0.0095) Rate (0.0052) Rate (0.0121) Notes: (1) EB , Exhibit Q3-3, Tab 4, Schedule 8, Page 16 Filed: Appendix B Page 9 of 17 (2) EB , Exhibit Q4-3, Tab 4, Schedule 8, Page 16 (3) EB , Exhibit Q1-3, Tab 4, Schedule 8, Page 16 (4) EB /EB ,, Appendix B, Page 17, Col. 5 (5) EB /EB ,, Appendix B, Page 17, Col. 10 (6) Col. 6 = Col. 1 + Col. 2 + Col. 3 + Col. 4 + Col. 5

25 ENBRIDGE GAS DISTRIBUTION INC. Unit Rates for Component: Curtailment Revenue Year 2014 Year 2013 July October January April July Item No. Description Q3 (1) Q4 (2) Q1 (3) Q2 (4) 24 Months Smoothing (5) Total Unit Rate (6) Col. 1 Col. 2 Col. 3 Col. 4 Col. 5 Col. 6 ( /m³) ( /m³) ( /m³) ( /m³) ( /m³) 1 Rate 1 2 Rate 6 3 Rate 9 4 Rate Rate Rate Rate Rate Rate Rate 200 Notes: (1) EB , Exhibit Q3-3, Tab 4, Schedule 8, Page 15 Filed: Appendix B Page 10 of 17 (2) EB , Exhibit Q4-3, Tab 4, Schedule 8, Page 15 (3) EB , Exhibit Q1-3, Tab 4, Schedule 8, Page 15 (4) EB /EB ,, Appendix B, Page 16, Col. 5 (5) EB /EB ,, Appendix B, Page 16, Col. 10 (6) Col. 6 = Col. 1 + Col. 2 + Col. 3 + Col. 4 + Col. 5

26 PGVA amount to be recovered by month from April 2014 to March 2015 April QRAM Q2 Col. 1 Col. 2 Col. 3 Col. 4 Col. 5 Col. 6 Col. 7 Col. 8 Col. 9 Col. 10 Col. 11 Col. 12 Col. 13 Item No. PGVA Component Apr-14 May-14 Jun-14 Jul-14 Aug-14 Sep-14 Oct-14 Nov-14 Dec-14 Jan-15 Feb-15 Mar-15 Total 1 Commodity $30,965,440 $17,407,211 $8,395,031 $6,126,337 $6,515,078 $7,505,964 $11,531,541 $21,836,285 $36,319,041 $50,919,240 $51,586,167 $43,623,321 $292,730,653 (1) 2 Transportation $276,059 $158,306 $77,708 $57,744 $61,257 $69,544 $105,834 $196,349 $321,904 $450,398 $457,818 $388,919 $2,621,839 (2) 3 Load Balancing Delivered Supplies $30,349,174 $17,741,712 $8,725,684 $6,541,960 $6,875,072 $7,718,016 $11,818,667 $21,634,638 $35,008,084 $49,178,908 $50,094,303 $42,782,176 $288,468,394 (3) 4 Peaking Supplies $7,582,109 $4,354,046 $2,096,505 $1,544,773 $1,629,001 $1,828,876 $2,858,025 $5,336,401 $8,739,432 $12,362,261 $12,603,976 $10,696,059 $71,631,465 (4) 5 Total $69,172,781 $39,661,274 $19,294,928 $14,270,814 $15,080,407 $17,122,400 $26,314,067 $49,003,673 $80,388,461 $112,910,806 $114,742,265 $97,490,475 $655,452,352 (5) PGVA True-Up Component Apr-14 May-14 Jun-14 Jul-14 Aug-14 Sep-14 Oct-14 Nov-14 Dec-14 Jan-15 Feb-15 Mar-15 Total 6 Commodity $668,992 $376,073 $181,370 $132,356 $140,755 $162,162 $249,133 $471,761 $784,653 $1,100,083 $1,114,491 $942,458 6,324,289 (6) 7 Transportation $6,103 $3,500 $1,718 $1,276 $1,354 $1,537 $2,340 $4,341 $7,116 $9,957 $10,121 $8,598 57,959 (7) 8 Load Balancing Delivered Supplies ($153,267) ($89,598) ($44,066) ($33,038) ($34,720) ($38,977) ($59,686) ($109,257) ($176,795) ($248,359) ($252,982) ($216,055) (1,456,799) (8) 9 Total True-Up $521,828 $289,975 $139,022 $100,595 $107,389 $124,723 $191,787 $366,844 $614,975 $861,680 $871,630 $735,001 $4,925,449 (9) Gas in Inventory Re-Valuation Apr-14 May-14 Jun-14 Jul-14 Aug-14 Sep-14 Oct-14 Nov-14 Dec-14 Jan-15 Feb-15 Mar-15 Total 10 Gas in Inventory Re-Valuation ($679,462) ($380,037) ($180,653) ($130,871) ($139,051) ($161,273) ($249,886) ($477,583) ($798,317) ($1,119,423) ($1,134,504) ($958,376) ($6,409,435) (10) 11 True-Up (109,621) (61,313) (29,146) (21,114) (22,434) (26,019) (40,315) (77,051) (128,796) (180,602) (183,035) (154,619) (1,034,065) (11) 12 Grand Total $68,905,526 $39,509,899 $19,224,152 $14,219,424 $15,026,311 $17,059,831 $26,215,652 $48,815,884 $80,076,322 $112,472,462 $114,296,356 $97,112,481 $652,934,300 (12) Notes: (1) EB , Exhibit Q2-3, Tab 1, Schedule 2, Page 1, Line 13, Col. 9 (2) EB , Exhibit Q2-3,Tab 1, Schedule 2, Page 1, Line 13, Col. 10 (3) EB , Exhibit Q2-3, Tab 1, Schedule 2, Page 1, Line 13, Col. 11 (4) EB , Exhibit Q2-3, Tab 1, Schedule 2, Page 1, Line 13, Col. 12 (5) Line 1 + Line 2 + Line 3 + Line 4 (6) EB , Exhibit Q2-3, Tab 1, Schedule 2, Page 5, Line 13, Col. 9 (7) EB , Exhibit Q2-3, Tab 1, Schedule 2, Page 6, Line 13, Col. 9 (8) EB , Exhibit Q2-3, Tab 1, Schedule 2, Page 7, Line 13, Col. 9 (9) Line 6 + Line 7 + Line 8 (10) EB , Exhibit Q2-3, Tab 1, Schedule 3, Page 1, Line 27, Col. 6 (11) EB , Exhibit Q2-3, Tab 1, Schedule 3, Page 2, Line 13, Col. 9 (12) Line 5 + Line 9 + Line 10 + Line 11 Filed: Appendix B Page 11 of 17

27 Filed: Appendix B Page 12 of 17 Remaining PGVA Balance to be Collected over 24 Months July June 2016 Col. 1 Col. 2 Col. 3 March 31, 2014 Forecast Remaining Item No. PGVA Component Forecast PGVA Balance (1) Collection Amount (2) Balance (3) (April March 2015) (April - June 2014) (July June 2016) 1 Commodity $292,730,653 $56,767,681 $235,962,972 2 Transportation $2,621,839 $512,073 $2,109,766 3 Load Balancing Delivered Supplies $288,468,394 $56,816,569 $231,651,825 4 Peaking Supplies $71,631,465 $14,032,660 $57,598,805 5 Total $655,452,352 $128,128,983 $527,323,368 Notes: (1) EB /EB ,, Appendix B, Page 11, Lines 1-4, Col. 13 (2) Sum of April to June 2014 for each PGVA component from EB /EB ,, Appendix B, Page 11, Lines 1-4 (3) Col. 1 - Col. 2

28 Derivation of Commodity Unit Rates 24 Months Smoothing from July June 2016 Derivation of True-Up of Commodity Unit Rates April QRAM Q2 Forecast Forecast Volumes Commodity Commodity Volumes Commodity Commodity Item April March 2015 Total for Valuation Commodity July June 2016 Total for Valuation Commodity No Description (12 months volume) % Allocation (1) Clearing (2) Rate Class (3) Unit Rate (4) (24 months volume) % Allocation (5) Clearing (6) Rate Class (7) Unit Rate (8) Col. 1 Col. 2 Col. 3 Col. 4 Col. 5 Col. 6 Col. 7 Col. 8 Col. 9 Col. 10 (m 3 ) (%) ($) ($) ( /m³) (m 3 ) (%) ($) ($) ( /m³) 1. Rate 1 System and Buy/sell 4,131,122, % 3,554, ,262,244, % 132,604, Rate 6 System and Buy/sell 2,942,573, % 2,531, ,885,147, % 94,453, Rate 9 System and Buy/sell 534, % ,068, % 17, Rate 100 System and Buy/sell % % 0-5. Rate 110 System and Buy/sell 92,081, % 79, ,162, % 2,955, Rate 115 System and Buy/sell 899, % ,799, % 28, Rate 135 System and Buy/sell 1,200, % 1, ,400, % 38, Rate 145 System and Buy/sell 22,011, % 18, ,023, % 706, Rate 170 System and Buy/sell 37,283, % 32, ,566, % 1,196, Rate 200 System and Buy/sell 123,411, % 106, ,823, % 3,961, Grand Total 7,351,118, % 6,324,289 6,324,289 14,702,236, % 235,962, ,962,972 Notes: (1) Annual Sales allocation factor. EB , Exhibit Q2-3, Tab 3, Schedule 4, Page 1 Notes: (5) Annual Sales allocation factor. EB , Exhibit Q2-3, Tab 3, Schedule 4, Page 1 (2) EB /EB ,, Appendix B, Page 11, Line 6, Col. 13 (6) EB /EB ,, Appendix B, Page 12, Line 1, Col. 3 (3) Col. 4 = Col. 2 * (Commodity) (7) Col. 9 = Col. 7 * (Commodity) (4) Col. 5 = Col. 4 / Col. 1 (8) Col. 10 = Col. 9 / Col. 6 Filed: Appendix B Page 13 of 17

29 Derivation of Transportation Unit Rates 24 Months Smoothing from July June 2016 Derivation of True-Up of Transportation Unit Rates April QRAM Q2 Forecast Forecast Volumes Transportation Transportation Volumes Transportation Transportation Item April March 2015 Total for Valuation Transportation July June 2016 Total for Valuation Transportation No Description (12 months volume) % Allocation (1) Clearing (2) Rate Class (3) Unit Rate (4) (24 months volume) % Allocation (5) Clearing (6) Rate Class (7) Unit Rate (8) Col. 1 Col. 2 Col. 3 Col. 4 Col. 5 Col. 6 Col. 7 Col. 8 Col. 9 Col. 10 (m 3 ) (%) ($) ($) ( /m³) (m 3 ) (%) ($) ($) ( /m³) 1. Rate 1 System, Buy/sell, WTS 4,296,645, % 30, ,593,290, % 1,104, Rate 6 System, Buy/sell, WTS 3,491,514, % 24, ,983,029, % 897, Rate 9 System, Buy/sell, WTS 534, % ,068, % Rate 100 System, Buy/sell, WTS % % 0-5. Rate 110 System, Buy/sell, WTS 159,340, % 1, ,681, % 40, Rate 115 System, Buy/sell, WTS 14,699, % ,399, % 3, Rate 135 System, Buy/sell, WTS 23,916, % ,832, % 6, Rate 145 System, Buy/sell, WTS 41,646, % ,293, % 10, Rate 170 System, Buy/sell, WTS 53,449, % ,898, % 13, Rate 200 System, Buy/sell, WTS 123,411, % ,823, % 31, Grand Total 8,205,159, % 57,959 57,959 16,410,318, % 2,109,766 2,109,766 Notes: (1) Bundled Transportation Deliveries allocation factor. EB , Exhibit Q2-3, Tab 3, Schedule 4, Page 1 Notes: (5) Bundled Transportation Deliveries allocation factor. EB , Exhibit Q2-3, Tab 3, Schedule 4, Page 1 (2) EB /EB ,, Appendix B, Page 11, Line 7, Col. 13 (6) EB /EB ,, Appendix B, Page 12, Line 2, Col. 3 (3) Col. 4 = Col. 2 * (Transportation) (7) Col. 9 = Col. 7 * (Transportation) (4) Col. 5 = Col. 4 / Col. 1 (8) Col. 10 = Col. 9 / Col. 6 Filed: Appendix B Page 14 of 17

30 Derivation of Peaking Supplies Unit Rates 24 Months Smoothing from July June 2016 Derivation of True-Up of Peaking Supplies Unit Rates April QRAM Q2 Forecast Peaking Peaking Forecast Peaking Peaking Volumes Supplies Supplies Peaking Volumes Supplies Supplies Peaking Item April March 2015 Total for Valuation Supplies July June 2016 Total for Valuation Supplies No Description (12 months volume) % Allocation (1) Clearing Rate Class Unit Rate (24 months volume) % Allocation (2) Clearing (3) Rate Class (4) Unit Rate (5) Col. 1 Col. 2 Col. 3 Col. 4 Col. 5 Col. 6 Col. 7 Col. 8 Col. 9 Col. 10 (m 3 ) (%) ($) ($) ( /m³) (m 3 ) (%) ($) ($) ( /m³) 1. Rate 1 System, Buy/sell, WTS, OTS 4,621,279, % 0-9,242,558, % 32,415, Rate 6 System, Buy/sell, WTS, OTS 4,568,073, % 0-9,136,147, % 24,139, Rate 9 System, Buy/sell, WTS, OTS 630, % 0-1,260, % Rate 100 System, Buy/sell, WTS, OTS % % 0-5. Rate 110 System, Buy/sell, WTS, OTS 617,636, % 0-1,235,272, % 366, Rate 115 System, Buy/sell, WTS, OTS 470,989, % 0-941,979, % 186, Rate 135 System, Buy/sell, WTS, OTS 56,499, % 0-112,999, % 0-8. Rate 145 System, Buy/sell, WTS, OTS 163,039, % 0-326,079, % 0-9. Rate 170 System, Buy/sell, WTS, OTS 462,903, % 0-925,807, % Rate 200 System, Buy/sell, WTS, OTS 164,887, % 0-329,774, % 491, Grand Total 11,125,939, % ,251,879, % 57,598,805 57,598,805 Notes: (1) Deliverability allocation factor. EB , Exhibit Q2-3, Tab 3, Schedule 4, Page 1, Line 3.1 Notes: (2) Deliverability allocation factor. EB , Exhibit Q2-3, Tab 3, Schedule 4, Page 1, Line 3.1 (3) EB /EB ,, Appendix B, Page 12, Line 4, Col. 3 (4) Col. 9 = Col. 7 * (Peaking Supplies) (5) Col. 10 = Col. 9 / Col. 6 Filed: Appendix B Page 15 of 17

31 Derivation of Curtailment Revenue Unit Rates 24 Months Smoothing from July June 2016 Derivation of True-Up of Curtailment Revenue Unit Rates April QRAM Q2 Forecast Curtailment Curtailment Forecast Curtailment Curtailment Volumes Revenue Revenue Curtailment Volumes Revenue Revenue Curtailment Item April March 2015 Total for Valuation Revenue July June 2016 Total for Valuation Revenue No Description (12 months volume) % Allocation (1) Clearing Rate Class Unit Rate (24 months volume) % Allocation (2) Clearing Rate Class Unit Rate Col. 1 Col. 2 Col. 3 Col. 4 Col. 5 Col. 6 Col. 7 Col. 8 Col. 9 Col. 10 (m 3 ) (%) ($) ($) ( /m³) (m 3 ) (%) ($) ($) ( /m³) 1. Rate 1 System, Buy/sell, WTS, OTS 4,621,279, % 0-9,242,558, % 0-2. Rate 6 System, Buy/sell, WTS, OTS 4,568,073, % 0-9,136,147, % 0-3. Rate 9 System, Buy/sell, WTS, OTS 630, % 0-1,260, % 0-4. Rate 100 System, Buy/sell, WTS, OTS % % 0-5. Rate 110 System, Buy/sell, WTS, OTS 617,636, % 0-1,235,272, % 0-6. Rate 115 System, Buy/sell, WTS, OTS 470,989, % 0-941,979, % 0-7. Rate 135 System, Buy/sell, WTS, OTS 56,499, % 0-112,999, % 0-8. Rate 145 System, Buy/sell, WTS, OTS 163,039, % 0-326,079, % 0-9. Rate 170 System, Buy/sell, WTS, OTS 462,903, % 0-925,807, % Rate 200 System, Buy/sell, WTS, OTS 164,887, % 0-329,774, % Grand Total 11,125,939, % ,251,879, % 0 0 Notes: (1) Deliverability allocation factor. EB , Exhibit Q2-3, Tab 3, Schedule 4, Page 1, Line 3.1 Notes: (2) Deliverability allocation factor. EB , Exhibit Q2-3, Tab 3, Schedule 4, Page 1, Line 3.1 Filed: Appendix B Page 16 of 17

32 Derivation of Delivered Supplies Unit Rates 24 Months Smoothing from July June 2016 Derivation of True-Up of Delivered Supplies Unit Rates April QRAM Q2 Forecast Delivered Delivered Forecast Delivered Delivered Volumes Supplies Supplies Delivered Volumes Supplies Supplies Delivered Item April March 2015 Total for Valuation Supplies July June 2016 Total for Valuation Supplies No Description (12 months volume) % Allocation (1) Clearing (2) Rate Class (3) Unit Rate (4) (24 months volume) % Allocation (5) Clearing (6) Rate Class (7) Unit Rate (8) Col. 1 Col. 2 Col. 3 Col. 4 Col. 5 Col. 6 Col. 7 Col. 8 Col. 9 Col. 10 (m 3 ) (%) ($) ($) ( /m³) (m 3 ) (%) ($) ($) ( /m³) 1. Rate 1 System, Buy/sell, WTS, OTS 4,621,279, % (700,503) (0.0152) 9,242,558, % 111,390, Rate 6 System, Buy/sell, WTS, OTS 4,568,073, % (674,011) (0.0148) 9,136,147, % 107,177, Rate 9 System, Buy/sell, WTS, OTS 630, % (1) (0.0002) 1,260, % Rate 100 System, Buy/sell, WTS, OTS % % 0-5. Rate 110 System, Buy/sell, WTS, OTS 617,636, % (18,138) (0.0029) 1,235,272, % 2,884, Rate 115 System, Buy/sell, WTS, OTS 470,989, % (4,587) (0.0010) 941,979, % 729, Rate 135 System, Buy/sell, WTS, OTS 56,499, % 0-112,999, % 0-8. Rate 145 System, Buy/sell, WTS, OTS 163,039, % (15,436) (0.0095) 326,079, % 2,454, Rate 170 System, Buy/sell, WTS, OTS 462,903, % (24,211) (0.0052) 925,807, % 3,849, Rate 200 System, Buy/sell, WTS, OTS 164,887, % (19,912) (0.0121) 329,774, % 3,166, Grand Total 11,125,939, % (1,456,799) (1,456,799) 22,251,879, % 231,651, ,651,825 Notes: (1) Space factor. EB , Exhibit Q2-3, Tab 3, Schedule 4, Page 1 Notes: (5) Space factor. EB , Exhibit Q2-3, Tab 3, Schedule 4, Page 1 (2) EB /EB ,, Appendix B, Page 11, Line 8, Col. 13 (6) EB /EB ,, Appendix B, Page 12, Line 3, Col. 3 (3) Col. 4 = Col. 2 * (Delivered Supplies) (7) Col. 4 = Col. 7 * (Delivered Supplies) (4) Col. 5 = Col. 4 / Col. 1 (8) Col. 10 = Col. 9 / Col. 6 Filed: Appendix B Page 17 of 17

33 RIDER: C Filed: ,,, Appendix C, Page 1 of 3 GAS COST ADJUSTMENT RIDER The following adjustment is applicable to all gas sold or delivered during the period of July 1, 2014 ro June 30, Western Ontario Rate Class Sales Service Transportation Service Transportation Service ( /m³ ) ( /m³ ) ( /m³ ) Rate Rate Rate (0.1372) Rate Rate Rate (0.0540) Rate (0.1601) Rate Rate Rate EFFECTIVE DATE: IMPLEMENTATION DATE: BOARD ORDER: REPLACING RATE EFFECTIVE: Page 1 of 3 EB / July 1, 2014 July 1, 2014 EB April 1, 2014 Handbook 54

34 RIDER: C Filed: ,,, Appendix C, Page 2 of 3 Western Ontario Sales Transportation Transportation Rate Class Service Service Service ( /m³ ) ( /m³ ) ( /m³ ) Rate 1 Commodity Transportation (0.1601) (0.1601) Load Balancing Total Rate 6 Commodity Transportation (0.1601) (0.1601) Load Balancing Total Rate 9 Commodity Transportation (0.1601) (0.1601) Load Balancing Total (0.1372) Rate 100 Commodity Transportation (0.1601) (0.1601) Load Balancing Total Rate 110 Commodity Transportation (0.1601) (0.1601) Load Balancing Total Rate 115 Commodity Transportation (0.1601) (0.1601) Load Balancing Total (0.0540) Rate 135 Commodity Transportation (0.1601) (0.1601) Load Balancing Total (0.1601) EFFECTIVE DATE: IMPLEMENTATION DATE: BOARD ORDER: REPLACING RATE EFFECTIVE: Page 2 of 3 EB / July 1, 2014 July 1, 2014 EB April 1, 2014 Handbook 55

35 RIDER: C Filed: ,,, Appendix C, Page 3 of 3 Western Ontario Sales Transportation Transportation Rate Class Service Service Service ( /m³ ) ( /m³ ) ( /m³ ) Rate 145 Commodity Transportation (0.1601) (0.1601) Load Balancing Total Rate 170 Commodity Transportation (0.1601) (0.1601) Load Balancing Total Rate 200 Commodity Transportation (0.1601) (0.1601) Load Balancing Total EFFECTIVE DATE: IMPLEMENTATION DATE: BOARD ORDER: REPLACING RATE EFFECTIVE: Page 3 of 3 EB / July 1, 2014 July 1, 2014 EB April 1, 2014 Handbook 56