Customer Seminar September 28, SCE&G 2016 Large Customer Seminar 1

Transcription

1 Customer Seminar September 28, 2016 SCE&G 2016 Large Customer Seminar 1

2 Refreshments & Lunch Bathrooms Auditorium Entrance Designated Smoking Area SCE&G 2016 Large Customer Seminar 2

3 Meeting Agenda 8:00 9:00 am REGISTRATION & CONTINENTAL BREAKFAST 9:00 9:15 am Welcome & Introductions 9:15 9:45 am Natural Gas Outlook 9:45 10:15 am Upstream Capacity William Watkins, P.E., SCE&G Manager, Large Customer Accounts & Services Rose Jackson, SCE&G General Manager Supply & Asset Management Gary Alexander, P.E., Dominion Carolina Gas Director Customer Service & Business Development 10:15 10:30 am BREAK 10:30 11:00 am Pipeline Integrity 11:00 11:30 am Gas Bulletin Board 11:30 12:00 noon Curtailment Outlook 12:00 noon Closing Remarks Mike Greene, P.E., SCANA Services General Manager Engineering Services Rose Jackson, SCE&G General Manager Supply & Asset Management David Meetze, SCE&G Supervisor Gas Control Felicia Howard, SCE&G Vice President Gas Operations & Administration LUNCH FOLLOWING SCE&G 2016 Large Customer Seminar 3

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5 SCE&G 2016 Large Customer Seminar 5 Rose Jackson General Manager Supply & Asset Mgmt. September 28, 2016

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8 SCE&G 2016 Large Customer Seminar billion cubic feet a day (Bcf/d) of flowing-gas capacity came online in late 2015 or early 2016

9 Shale production drives need for new pipeline capacity & shifts in pipeline flows New greenfield pipeline capacity is required to ensure delivery of new shale supply Longer FERC timeline due to environmental requirements & increased public comment Firm transport cost will increase dramatically Low commodity cost creates Producer credit concerns

10 Williams expansion of existing Transco pipeline Increase of 525,000 Dts/day of capacity South Carolina Electric & Gas Co.- 40,000 Dts/day Estimated Project Cost of $607 million Incremental reservation rate of $ per Dt/day or $20.50 per month Construction of approx. 30 miles of new 42-inch-diameter pipeline loop; add l. 71,900 horsepower at 4 compressors Mainline capacity available in March 2015 Leidy line in-service phased in during Dec through Jan. 5, 2016 Anticipated reversal of flow on a portion of the mainline

11 Transco Expansion Project Station 520 Path Receipt Grugan Delivery Station 85 Station 517 Path Receipt Marc1 Delivery Station 85 SCE&G 2016 Large Customer Seminar 11

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13 New pipeline joint venture formed by Dominion, Duke Energy, Piedmont Natural Gas & AGL Resources Projected capacity of 1.5 Bcf/day Projected Cost of $4.5 billion - $5 billion Approximately 550 miles of new pipe (42-inch-diameter in W. VA & VA; 36-inch-diameter in NC); 3 compressor stations Estimated in-service date delayed from Nov to Nov due to rerouting

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16 $ / MMBtu $ Historical Forecast $9.000 $8.000 $7.000 $6.000 EIA Forecast AEO 2016 $5.000 $4.000 $3.000 $2.000 NYMEX 09/08/2016 $1.000 $ Source: NYMEX & EIA SCE&G 2016 Large Customer Seminar 16

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18 SCE&G Large Customer Meeting Gary S. Alexander, PE Director, Customer Service & Business Development

19 . Overview of Dominion Carolina Gas Throughput Trends Operational Flow Orders Capacity Constraints Challenges, Considerations, & Timing Questions 19

20 . Carolina Gas Transmission Company formed through the merger of SCG Pipeline Inc. and South Carolina Pipeline Corporation DCG sold to Dominion Midstream 11/1/2006 1/31/2015 4/1/2015 Acquired by Dominion Resources Renamed Dominion Carolina Gas Transmission (DCG) FERC regulated interstate pipeline 1500 miles of pipeline in Georgia and South Carolina Pipe sizes up to 24 Up to 1200 PSIG operating pressures Approximately 225 delivery meters Customers include LDCs, municipalities, power generators, industrials, and marketers

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24 . Maximum Daily Transportation Quantity (MDTQ) How much do you want to be able to transport each day? Maximum Daily Delivery Quantity (MDDQ) What delivery point(s) and quantity do you want us to reserve space for? Maximum Daily Receipt Quantity (MDRQ) What receipt point(s) and quantity do you want us to reserve space for? Minimum Delivery Pressure Obligation Pressure at which we strive to deliver your gas DCG is not obligated to take it below that pressure 24

25 . Sector Industrial 22,280,329 23,834,846 26,799,508 27,036,258 28,051,215 29,694,628 LDC 64,928,529 59,154,958 54,033,592 58,900,926 59,472,316 60,707,612 Power Generation 37,422,769 45,483,391 38,825,992 42,266,026 38,206,916 49,458,823 Displacement 644, ,090 2,116,632 7,322,987 11,735,543 15,722,082 Total Throughput 125,275, ,933, ,775, ,526, ,465, ,583, ,000, ,000, ,000, ,000, ,000,000 80,000,000 60,000,000 40,000,000 20,000,000 0 Industrial LDC Power Generation Throughput increased 24% between 2010 and 2015 Displacement 24% Total Throughput

26 throughput up 5.3% * versus 2015 (Except 2012, every year since 2008 has set a new throughput record) Industrial 2016 YTD Throughput versus 2015 Municipal/LDC Power Generation Displacement (Off-system) Up 8.2% Up 4.5% Down 0.6% * Up 22% Each month in 16, except March & April, has set a new throughput record for that month Industrial sector continues stable growth Power Generation is a factor in LDC increase * Large power plant down for 2 months Assuming normal operations, total system throughput would be up ~12% vs

27 . 10,000,000 9,000,000 8,000,000 7,000,000 8% in 2016 Percentages represent 2016 Total industrial up 8% thru August 6,000,000 5,000,000 4,000,000 3,000,000 2,000,000 2% in % in % in % in % in % in % in ,000,000 0 Chemical Lumber Metal Other Paper Rubber & Plastics Stone, Clay & Glass Textile

28 . Year Avg Daily Throughput ,608 Dt ,932 Dt ,916 Dt ,221 Dt ,242 Dt ,721 Dt ,305 Dt ,619 Dt ,190 Dt ,288 Dt 500, , , , , , , , ,000 50, DCG s average daily throughput has increased over 151,000 Dt since

29 . 18,000,000 16,000,000 Line represents May August ,000,000 12,000,000 10,000,000 8,000,000 6,000, ,000,000 2,000,000 0 January February March April May June July August September October November December Individual monthly throughput records set in 9 of the last 12 months (would have been 11 out of 12 if not for a power plant outage for 2 months) This summer s throughput was higher than historical winter throughputs Creates a challenge in scheduling maintenance 29

30 . 31% of Total Zone 1 Demand 30% of Total Zone 1 Demand 39% of Total Zone 1 Demand YTD through 4/30/

31 . OFOs mean DCG requires daily balancing on a given day Specifics of OFO are listed in the notice Generally, OFOs are issued to minimize overburns, but can occasionally be issued to prevent underburns Delivery Point OFOs have proven to be very effective operationally Helps ensure gas is consumed in the geographic areas and quantities it was scheduled Preserves line pack in key areas of the system Better positions DCG to meet firm delivery obligations in subsequent days 31

32 . Group 1 Group 2 Group 3 Group 4 Group 5 Group 6

33 . THE SYSTEM IS TIGHTENING THE SYSTEM IS TIGHTENING 33

34 . DCG Receipt Capacity Transco: Will require facilities SNG: Some available receipt capacity on DCG from SNG-Aiken Elba Express: Will require facilities to get into Zone 1 SLNG: Will require facilities Market Area Constraints North System - depends on receipt South System posted as full 34

35 . DCG has/will be investing approximately $200 million in three new infrastructure projects by November 2017 Edgemoor Project Eastover Project Charleston Project Each project was designed to meet the specific needs of contracted customers All are fully subscribed with long term contracts 35

36 Grover Moore Edgemoor Growth Projects Bethune Southern Line 2 Uprate Dorchester 2015 Edgemoor Compressor Station & Line 2 Uprate Mile Pipeline Extension (Richland County) 2017 Transco to Charleston: 53 Mile Mainline, Additional Compression at Moore and Southern, New Dorchester Compressor Station and 5 Mile Lateral (Dillon County) Provides Incremental Service to SCE&G and Columbia Energy Center Provides Service to IP-Eastover Provides Incremental Service to SCE&G, Flakeboard and Wyman Gordon 36

37 .? November 2015 SNG-Aiken to North System (Limited Quantity) November 2017 November 2018 Custom projects based on receipt & location Transco to Charleston Phase II? (Limited Quantity & Locations) Post November 2019

38 . DCG s expansion costs may vary depending on interconnect. Shippers should consider supply options to determine lowest delivered cost Additional CGT facilities likely needed to serve incremental demand regardless of receipt 4 Pipeline Interconnect Delivered Cost 1 Atlantic Coast Pipeline? 2 Transco? 3 SNG - Aiken? 4 EEC/SNG-PW/SLNG? 38

39 1/2006 6/ /2006 4/2007 9/2007 2/2008 7/ /2008 5/ /2009 3/2010 8/2010 1/2011 6/ /2011 4/2012 9/2012 2/2013 7/ /2013 5/ /2014 3/2015 8/2015 1/2016 6/ /2016 4/2017 9/2017 2/2018 7/ /2018 5/ /2019. $16.00 Total Costs Relative to Commodity and Transportation $14.00 $12.00 $10.00 $8.00 $6.00 $4.00 $2.00 $0.00 Monthly NYMEX Settle DCG Transportation (per Dt) TOTAL Delivered Costs Total Delivered Cost Trend 39

40 . Throughput continues to set records Maintenance requirements growing Capacity options becoming very limited Mainline expansions can take up to 4 years Early communication of capacity needs is critical 40

41 . Continued focus on customer service Proactive communications with customers Understand customer needs Help our customers be as successful as possible DCG will grow as our customers grow Deliver value 41

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45 SCE&G 2016 Large Customer Seminar 45 Mike Greene, P.E. General Manager Engineering Services

46 Distribution 9,000 miles of main 385,000 service lines 65% plastic & 35% steel 2 to psig to 400 psig Transmission 450 miles pipelines 34 miles of High Consequence Areas 4 to psig to 1,200 psig SCE&G 2016 Large Customer Seminar 46

47 Private Right-of-Way One Call System Public Education Signs & Markers SCE&G 2016 Large Customer Seminar 47

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49 State One Call System Private Right-of-Way Public Education Signs & Markers Pipeline Safety Risk Management SCE&G 2016 Large Customer Seminar 49

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51 Gather All Related Data Monitor & Measure Identify Threats Public Safety Risk Control Measures Evaluate Risks Inspect & Remediate SCE&G 2016 Large Customer Seminar 51

52 Strong, modern systems No bare steel No cast iron Nearly 70% modern plastic mains Relatively low operating pressures Nearly 95% operates at < 60 psig Strong corrosion prevention program Our greatest risk SCE&G 2016 Large Customer Seminar 52

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54 Protected easements and rights-of-way Relatively low stress pipelines SCADA deployment Very low leak rates per mile SCE&G 2016 Large Customer Seminar 54

55 SCE&G 2016 Large Customer Seminar 55 Direct Assessment

56 6 SCALE Inline Inspection SCE&G 2016 Large Customer Seminar 56

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60 SCE&G 2016 Large Customer Seminar 60 Rose Jackson General Manager Supply & Asset Mgmt. September 28, 2016

61 EBB development began during Spring 2014 for SCE&G Completed consolidation of measurement systems in July 2015 Began testing SCE&G s EBB in Spring 2016 EBB training for Marketers/Poolers in July 2016 EBB went live for August 2016 nominations Billing changes effective for August 2016 invoices

62 Replaces nominations via with online nominations Nominations entered at each customer s burner tip (plant location) Real time MDQ validation on nomination Measurement data collected daily (including hourly data) for previous gas day No delays in posting daily measurement info during first of the month billing Daily reports generated automatically & delivered via e- mail

63 Large Account Customers who Transport Access daily measurement information Ability to receive daily measurement reports via e- mail Ability to check imbalance daily Marketers who serve Transport Customers Nominate & Confirm Volumes online Access daily measurement & imbalance information Ability to receive reports via

64 Contact your Account Manager to obtain Customer EBB Access Authorization Form Complete the EBB Access Authorization Form Only one form required for all authorized users address of each authorized user will be set up as EBB User ID Requires signature by authorized representative form to See attached EBB User Guide for Customers

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66 2016 SCE&G EBB User Guide for Large Account Customers

67 P a g e 1 TABLE OF CONTENTS Table of Contents... 1 Contact Information... 2 Interface Overview... 3 INFORMATIONAL POSTINGS... 3 Notices... 3 DOWNLOADS... 4 CUSTOMER ACTIVITIES... 5 Nominations... 5 Reporting... 5 Measurement... 5 Imbalance... 5 Manage Profile... 6 Feature Requests Create New Request... 8 Logout... 9 Informational Postings... 9 Site Map... 9 Obtaining access to the EBB Logging In Measurement M1 Daily Measurement Detail M2 Daily Measurement Summary Report M3 Hourly Measurement Report Imbalance Reporting... 16

68 P a g e 2 CONTACT INFORMATION If you need assistance with SCE&G s electronic bulletin board, please contact: SCEGTransAdmin@SCANA.com Phone: Marcia Stewart (803) office phone Darlene Sanders (803) office phone (803) mobile phone Rose Jackson (803) office phone (803) mobile phone or your SCE&G Account Manager

69 P a g e 3 INTERFACE OVERVIEW The SCE&G EBB system consists of 2 web sites: Informational Postings - Customer Activities - All sites have a navigation menu on the left. There are also links to either site at the top of the page and in the navigation menu. The navigation menu will contain a Site Map menu option that will display links to all menu options available. INFORMATIONAL POSTINGS Informational postings is a public access website. It does not require a login. Notices will be displayed on this site. The home page will contain up to 5 effective critical and noncritical notices each. Menu options are on the left hand side of the page and will be detailed as follows: Notices Critical Notices Critical Notices will contain information about curtailments or EBB maintenance.

70 P a g e 4 Non-Critical Notices Non-critical Notices will contain any other type of notice such as cash out. Archived Notices Archived Notices contain notices that are no longer in effect. These are subject to the company s corporate record retention policy. DOWNLOADS Downloads are standard forms that can be printed, completed, and submitted to SCE&G.

71 P a g e 5 CUSTOMER ACTIVITIES The homepage contains the same information as what is on the Informational Postings site. You will need to log in to use the customer activities website. See login instructions for additional details. Nominations This contains links to the nomination screens to be used by Marketers transporting natural gas to Large Account Customers on SCE&G s system. Reporting This contains a list of all reports available. See the section Reports section in this guide for more information. Measurement This page contains links to all Measurement Reports. Imbalance This page contains links to all Imbalance Reports.

72 P a g e 6 Manage Profile Reset Password This will load the login page where the account management & password reset options are. Click the Forgot Your Password/Account Locked? link. This page enables a user to change their password. Custom Notifications Create Notifications Use this page to subscribe to receive custom notifications via . Automated delivery of Reports can be set up here. Note: We suggest entering 2:00PM for daily meter readings to provide sufficient time for measurement collection & review. The Select Notification Parameter if available can be used to determine the data that will be displayed on the requested report. For example, the Daily Measurement Detail report has a start date parameter. If a user would like for that specific report to display data from the beginning of the month, select the following parameters: Date Start= Month, Date Modifier=Start, Date Offset= 0.

73 P a g e 7 Custom Notifications Manage Notifications Remove an existing notification on this page or change the frequency or attachment format. My Favorites Several pages provide an option to save both a link to the page as well as some parameters specified by the user as a favorite. This page will display all of the favorites saved. Saving Favorites 1. Load a page to store as a favorite. 2. Select the parameters that will be stored as a default when the page is loaded & click Retrieve. Note: Some parameters, like dates, will not be stored. 3. If the page has an option to save as a favorite, the Add SCEG Favorite button will not show up until parameters have been set and applied since parameters are stored as well as the page link. 4. In the SCEG Favorite Name textbox, type the display name and click the Add SCEG Favorite button. Using Favorites When a favorite is saved, the My SCEG Favorites drop down box will show up in the header. This is a quick way to load favorites.

74 P a g e 8 Favorites can also be loaded from the My Favorites page by clicking on the Display Name under the Links column. Updating Favorite Parameters To update the parameters of a favorite, first load the favorite. The SCEG Favorites Name field will be pre-loaded with the favorite name and will be unchangeable. The button beside it will now say Update SCEG Favorite. Change the parameters and click on the Update SCEG Favorite button to store the new parameters. Deleting a Favorite To delete a Favorite, open the My Favorites page found under the Manage Profile menu. Click the Delete link for the Favorite to be removed. Feature Requests Create New Request This page can be used to submit modification requests related to the EBB.

75 P a g e 9 Logout Use this option to log out of this website. This will send the user back to the login page. Informational Postings Opens the Informational Postings website. Site Map Provides links for all available menu options.

76 OBTAINING ACCESS TO THE EBB P a g e 10 To request access to the EBB, use the New User link on the login page. Complete, sign, and this form to SCEGTransAdmin@scana.com.

77 P a g e 11 LOGGING IN The instructions below can be accessed by clicking on the Trouble Logging In link on the login page.

78 P a g e 12 MEASUREMENT The Measurement menu link will display the measurement reports. M1 Daily Measurement Detail o This report will display daily measurements for the period selected. This can be a specific gas day or a range of gas days.

79 P a g e 13 M2 Daily Measurement Summary Report o o This report will display daily measurements summarized for the period selected. This can be a specific gas day or a range of gas days. There are 2 tabs that will display. Summary by Customer This will display the totals by customer for the period selected. * - indicates missing readings for the period selected. Summary by Day This will display the totals by day for the period selected. * - indicates partial day readings.

80 P a g e 14 M3 Hourly Measurement Report This report will display hourly measurements for the period selected. This can be a specific gas day or a range of gas days. This report is not available on a real time basis. The company will poll meters on a daily basis beginning at the end of each gas day. The daily meter reading will include hourly data for each gas day instead of a total for each gas day. Warning: Large date ranges may overwhelm the capability of the internet browser. TIP: This may be a helpful report during periods of curtailment.

81 P a g e 15 IMBALANCE This report will display a calculated imbalance by comparing scheduled less usage. There are two tabs that will display. Gas Day This will display the totals by gas day (for all customers) for the selected period. Customer (whole period) This will display the totals by customer for the selected period.

82 P a g e 16 REPORTING This is a catalog of all reports available. Please see detail of each report above.

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