th of March Steven Vallender and Jonathan Dennett

Document Sample
th of March Steven Vallender and Jonathan Dennett Powered By Docstoc
					2009 Annual Interruption Invitation

Gas Customer Forum - 27th of March

Steven Vallender and Jonathan Dennett
    Agenda


     2008 interruption tender process and outcome

     2009 indicative requirements (including Ad-Hoc for 2011/12)

     Tender design

     Key dates

     Industry engagement questions

     Further information




2
    2008 Interruption Tender Process and Outcome


    June tender

        48 bids received for 29 supply points across 18 locations

        Bids accepted for 5 supply points in 4 locations
              EA – Fakenham
              NW – Barrow HP
              NW – Barrowford HP
              NW – Winsford HP

    October ad-hoc tender

        22 bids received for 9 supply points across 8 locations

        Bids accepted for 2 Supply points in 2 locations
              EM – Scunthorpe
              NW – Barrow HP

    2008 results summary…

        A total of 70 bids tendered

        7 bids accepted

        Majority of rejected bids too expensive relative to alternative costs


3
    2009 Adhoc Requirement for 2011/12



                                                                                   Interruptible
                    Interruption                  Interruptible Allowance (Days)     Capacity
         LDZ                         Post Codes
                        Zone                                                         Estimate
                                                                                      (GWd)
                                                       Min            Max
         EM        Barnsley        S70-73               5              45              2.3
         EM        Burton          DE13                 5              40              0.68
         EM        Lincoln         LN4                  5              45              0.11
                                                                                       3.09



         Note: We are likely to support UNC Mod 247. If this Mod is
         approved prior to the 1st of May 09 these requirements will not be
         defined as Ad-Hoc and will instead be progressed as per our
         normal 2009 Interruption Requirements.




4
      Indicative Interruption Requirement – EA and EM

                                                  Interruptible    Interruptible   Note: If we don’t get
LDZ     Interruption Zone         Post Codes   Allowance (Days)       Capacity     successful bids for
                                                                  Estimate (GWd)
                                                Min      Max                       Barnsley, Burton and
EA     Luton*               LU3                   5       15          0.066        Lincoln in respect of
EA     Haverhill*           CB9                   5       45           0.19        2011/12 we will
EA     Peterborough*        PE4                   5       35          0.092
                                                                                   probably reinforce our
EA     Stowmarket           IP14                  5       45          0.764
        * New Location                                                1.112
                                                                                   system prior to
                                                                                   2012/13. This means
                                                                                   that the requirements
                                                  Interruptible    Interruptible   listed for these
LDZ     Interruption Zone         Post Codes   Allowance (Days)       Capacity
                                                                  Estimate (GWd)   locations are
                                                Min      Max                       conditional on the
EM     Thorne*              DN2, DN5, DN12        5       45           1.3
EM     Scunthorpe           DN15-17, DN20         5       45            3
                                                                                   acceptance of
EM     Barnsley             S70-73                5       45           2.3         appropriate bids in
EM     East Retford*        DN22                  5       20           0.1         respect of the earlier
EM     Staveley*            S21                   5       45           0.16        year.
EM     Chesterfield*        S44-45                5       25           0.3
EM     Oakham*              LE15                  5       10          0.051
EM     Burton               DE13                  5       40           0.68
EM     Daventry*            NN11                  5       45          0.035
EM     Spalding*            PE12                  5       10           0.54
EM     Lincoln              LN4                   5       45           0.11
EM     Sleaford*            NG34                  5       10           0.39
        * New Location                                                8.966
5
      Indicative Interruption Requirement – NW and > 7bar

                                                     Interruptible     Interruptible
LDZ     Interruption Zone       Post Codes        Allowance (Days)        Capacity
                                                                      Estimate (GWd)
                                                    Min       Max
NW     Appleby Bridge       WN6                       5         40         0.11
NW     Bramhall             SK7                       5         45         0.14
NW     Hall Green           SK9, SK10                 5         45         1.12
NW     Knutsford            WA16                      5         45         0.24
NW     Ramsbottom           BL0, BL8, BL9             5         45         0.65
NW     Wigan*               WN2                       5         45          1.3
NW     Winsford*            CW7, CW9, CW10            5         15          0.1
NW     Stockport*           SK8                       5         15         0.57
        * New Location                                                     4.23



                                                                       Interruptible
                                                     Interruptible
LDZ     Interruption Zone       Post Codes                                Capacity
                                                  Allowance (Days)
                                                                      Estimate (GWd)
                                                    Min       Max
EA     Fakenham HP          NR21                     5         10         0.387
EM     Northampton HP*      NN1                      5         45         0.645
NW     Barrow in Furness HP LA12, LA14, LA18         5         10          0.5
NW     Barrowford HP        BB1-3, BB5-12, BB18       5         10         0.6
        * New Location                                                    2.132

                                                  Total Requirement       16.44
6
    Tender Design

    SPID      Tranche    SOQ     SHQ         Price               Days of           Contract Period
                                                               Interruption

                                                                   e.g.

                                        Option       Ex.   5       10     15   1    2    3     4     5




       Maximum number of offers per traunch / supply point = 10

       If tranches, must be able to accept one offer per tranche

       All contracts start in Year 1 (1 Oct 2012)

       If offers for multiple years then must be same for each year

       Interruptible allowances in multiples of 5 days


7
    Key Dates
    2009 Annual Invitation schedule - files from xoserve & DN only

                       April 2009                                              May 2009                                       June 2009                                July 2009

    Mon Tue Wed Thu                   Fri    Sat      Sun Mon Tue Wed Thu                  Fri     Sat     Sun Mon Tue Wed Thu          Fri   Sat   Sun Mon Tue Wed Thu          Fri    Sat   Sun


                    1(1)       2       3      4       5                                        1   2        3       1    2    3    4    5     6     7                 1    2     3      4      5


      6       7       8        9      10     11       12    4(4)      5       6      7         8   9       10       8    9    10   11   12    13    14    6      7    8    9     10     11    12


    13(2)    14      15       16      17     18       19     11      12      13      14    15      16      17       15   16   17   18   19    20    21    13     14   15   16    17     18    19


      20     21      22       23      24     25       26     18      19      20      21    22      23      24       22   23   24   25   26    17    28    20     21   22   23    24     25    26


    27(3)    28      29       30                             25      26      27      28    29      30      31       29   30                              27(5)   28   29   30   31(6)




            xoserve file                    DN file                Bid Window


            File                            Description                              Sent by             Sent to

     1(1) EPS             Provisional Eligibiltiy File to Shippers (F0S)             xoserve             Shippers

     1(1) EPD               Provisional Eligibiltiy File to DNs (F0D)                xoserve               DNs


    13(2) ESP                Eligible supply point list to DNs (F1)                  xoserve             Shippers


    27(3) RSP*            Reference supply point list from DNs (F2)                      DNs             xoserve


     4(4)    PIR       Publication of Interruptible Requirements (F3)                xoserve             Shippers


    27(5) CTN*                       Contract Notification (F9)                          DNs             xoserve


    31(6) BIS                  Bid Information to Shippers (F12)                     xoserve             Shippers

    31(6) CID                 Contract Information to DNs (F13)                      xoserve               DNs

    31(6) SRL               Summary Report by Location ID (F14)                      xoserve       Shippers / DNs

    31(6) SRZ                      Summary Report by LDZ (F15)                       xoserve       Shippers / DNs
8
    * The RSP and CTN files can be submitted prior to the dates above but not later than
    Industry engagement questions


    Customer engagement

      Through shipper or direct with customer?

    Customer seminars

      Are they effective?

      Are there things we could do better?




9
 Further information


• Further information is available on
        • National Grid Website
        http://www.nationalgrid.com/uk/Gas/OperationalInfo/interruptionstosupply/DnInterruptionReform/
        • Joint Office Website
        http://www.gasgovernance.com/industryinfo/int/

• National Grid Contacts
     • Steven.Vallender@uk.ngrid.com
     • Jonathan.Dennett@uk.ngrid.com
     • Andy.Clasper@uk.ngrid.com




10

				
DOCUMENT INFO
Shared By:
Categories:
Tags:
Stats:
views:0
posted:10/28/2012
language:English
pages:10