Modification Proposal 0111 - Management of Users Approaching and exceeding Upper Limits of Credit Limit

29 January 2007
Notice of Non-Implementation
60 KB
26 January 2007
Ofgem Decision Letter
59 KB
22 December 2006
Final Modification Report
256 KB
02 November 2006
Representation - National Grid NTS
36 KB
02 November 2006
Representation - Wales and West Utilities
185 KB
02 November 2006
Representation - Statoil
105 KB
02 November 2006
Representation - Scotia Gas Networks
102 KB
02 November 2006
Representation - RWE Npower
92 KB
01 November 2006
Representation - Corona Energy
1171 KB
01 November 2006
Representation - Total Gas and Power
39 KB
01 November 2006
Representation - EON UK
74 KB
01 November 2006
Representation - Northern Gas Networks
99 KB
27 October 2006
Representation - BGT
26 KB
24 October 2006
Representation - National Grid Distribution
22 KB
12 October 2006
Draft Modification Report
245 KB
08 September 2006
Modification Proposal
140 KB

Modification Proposal 0112 - Aggregation of Credit Positions or Use of Group Ratings

29 January 2007
Notice of Non-Implementation
59 KB
26 January 2007
Ofgem Decision Letter
53 KB
22 December 2006
Final Modification Report
179 KB
02 November 2006
Representation - National Grid NTS
42 KB
02 November 2006
Representation - Wales and West Utilities
185 KB
02 November 2006
Representation - Statoil
104 KB
02 November 2006
Representation - Scotia Gas Networks
102 KB
02 November 2006
Representation - RWE Npower
93 KB
01 November 2006
Representation - Corona Energy
1171 KB
01 November 2006
Representation - Total Gas and Power
36 KB
01 November 2006
Representation - EON UK
64 KB
01 November 2006
Representation - Northern Gas Networks
99 KB
27 October 2006
Representation - BGT
24 KB
24 October 2006
Representation - National Grid Distribution
22 KB
12 October 2006
Draft Modification Report
170 KB
08 September 2006
Modification Proposal
114 KB

Modification Proposal 0113 - Availability of Unsecured Credit Based on User Payment Record or Independent Assessment

01 February 2007
Notice of Future Implementation
132 KB
26 January 2007
Ofgem Decision Letter
109 KB
22 December 2006
Final Modification Report
305 KB
02 November 2006
Representation - National Grid NTS
43 KB
02 November 2006
Representation - Wales and West Utilities
185 KB
02 November 2006
Representation - Statoil
104 KB
02 November 2006
Representation - Scotia Gas Networks
102 KB
02 November 2006
Representation - RWE Npower
95 KB
01 November 2006
Representation - Corona Energy
1171 KB
01 November 2006
Representation - BGT
26 KB
01 November 2006
Representation - Total Gas and Power
37 KB
01 November 2006
Representation - EON UK
64 KB
01 November 2006
Representation - Northern Gas Networks
99 KB
24 October 2006
Representation - National Grid Distribution
22 KB
12 October 2006
Draft Modification Report
293 KB
08 September 2006
Modification Proposal
196 KB

Modification Proposal 0114 - Quantification of Value At Risk (VAR) to determine maximum User Credit Security Requirements

29 January 2007
Notice of Non-Implementation
62 KB
26 January 2007
Ofgem Decision Letter
61 KB
22 December 2006
Final Modification Report
188 KB
02 November 2006
Representation - National Grid NTS
31 KB
02 November 2006
Representation - Wales and West Utilities
185 KB
02 November 2006
Representation - Statoil
104 KB
02 November 2006
Representation - Scotia Gas Networks
102 KB
02 November 2006
Representation - RWE Npower
92 KB
01 November 2006
Representation - Corona Energy
1171 KB
01 November 2006
Representation - Total Gas and Power
37 KB
01 November 2006
Representation - EON UK
64 KB
01 November 2006
Representation - Northern Gas Networks
99 KB
27 October 2006
Representation - BGT
25 KB
24 October 2006
Representation - National Grid Distribution
22 KB
12 October 2006
Draft Modification Report
174 KB
08 September 2006
Modification Proposal
111 KB

Modification Proposal 0115 - Correct Apportionment of NDM Error

25 October 2007
Notice of Non-Implementation
14 KB
25 October 2007
Ofgem Decision Letter
81 KB
24 August 2007
Legal Text
180 KB
24 August 2007
Final Modification Report
162 KB
17 May 2007
Representation - Total Gas and Power
15 May 2007
Representation - Wales and West Utilities
329 KB
14 May 2007
Representation - EON UK
57 KB
14 May 2007
Representation - Shell Gas Direct
46 KB
14 May 2007
Representation - Gazprom Marketing & Trading
865 KB
14 May 2007
Representation - Scotia Gas Networks
60 KB
14 May 2007
Representation - Major Energy Users Council
12 KB
14 May 2007
Representation - EDF Energy
81 KB
14 May 2007
Representation - BGT
236 KB
14 May 2007
Representation - Corona Energy
47 KB
14 May 2007
Representation - Gaz de France
59 KB
14 May 2007
Representation - RWE Npower
37 KB
14 May 2007
Representation - SSE
77 KB
11 May 2007
Representation - Scottish Power
32 KB
11 May 2007
Representation - Statoil
125 KB
11 May 2007
Representation - National Grid Distribution
66 KB
11 May 2007
Representation - Northern Gas Networks
38 KB
20 April 2007
Draft Modification Report
403 KB
27 March 2007
Workstream Report
205 KB
08 March 2007
Modification Proposal
111 KB

Modification Proposal 0115A - Correct Apportionment of NDM Error

25 October 2007
Notice of Non-Implementation
14 KB
25 October 2007
Ofgem Decision Letter
81 KB
24 August 2007
Legal Text
182 KB
24 August 2007
Final Modification Report
162 KB
17 May 2007
Representation - Total Gas and Power
15 May 2007
Representation - Wales and West Utilities
329 KB
14 May 2007
Representation - EON UK
59 KB
14 May 2007
Representation - Shell Gas Direct
46 KB
14 May 2007
Representation - Gazprom Marketing & Trading
865 KB
14 May 2007
Representation - Scotia Gas Networks
60 KB
14 May 2007
Representation - Major Energy Users Council
12 KB
14 May 2007
Representation - EDF Energy
81 KB
14 May 2007
Representation - BGT
90 KB
14 May 2007
Representation - Corona Energy
47 KB
14 May 2007
Representation - Gaz de France
59 KB
14 May 2007
Representation - RWE Npower
37 KB
14 May 2007
Representation - SSE
77 KB
11 May 2007
Representation - Scottish Power
32 KB
11 May 2007
Representation - Statoil
125 KB
11 May 2007
Representation - National Grid Distribution
66 KB
11 May 2007
Representation - Northern Gas Networks
38 KB
20 April 2007
Draft Modification Report
403 KB
19 April 2007
Modification Proposal
340 KB

Modification Proposal 0117 (Urgent) - Amendment to Invoice Billing Period

21 December 2006
Notice of Non-Implementation
64 KB
21 December 2006
Ofgem Decision Letter
143 KB
17 November 2006
Final Modification Report
302 KB
10 November 2006
Representation - EDF Energy
125 KB
09 November 2006
Representation - Gaz de France
48 KB
09 November 2006
Representation - NTS Shrinkage Manager
150 KB
09 November 2006
Representation - National Grid NTS
166 KB
09 November 2006
Representation - Total Gas and Power
40 KB
09 November 2006
Representation - Scotia Gas Networks
71 KB
09 November 2006
Representation - Wales and West Utilities
141 KB
09 November 2006
Representation - SSE
77 KB
09 November 2006
Representation - National Grid Distribution
29 KB
09 November 2006
Representation - RWE Npower
107 KB
09 November 2006
Representation - Scottish Power
74 KB
09 November 2006
Representation - BGT
26 KB
06 November 2006
Representation - Northern Gas Networks
81 KB
01 November 2006
Ofgem Decision Revised Timetable
67 KB
27 October 2006
Modification Proposal
100 KB
26 October 2006
Representation - Corona Energy
14 KB
11 October 2006
Clarificatory Note
Provided by EDF in response to comments received
84 KB
02 October 2006
Ofgem Decision on Urgency
64 KB

Modification Proposal 0117A (Urgent) - Amendment to Invoice Billing Period

07 November 2006
Notice of Withdrawal
73 KB
06 November 2006
Representation - Northern Gas Networks
81 KB
26 October 2006
Representation - Corona Energy
14 KB
09 October 2006
Modification Proposal
163 KB

Modification Proposal 0118 - Entry Capacity Transfers in the Constrained Period

15 November 2006
Notice of Withdrawal
76 KB
09 November 2006
Draft Modification Report
172 KB
19 October 2006
Modification Proposal
111 KB

Modification Proposal 0118A - Entry Capacity Transfers in the Constrained Period

15 November 2006
Notice of Withdrawal
82 KB
09 November 2006
Draft Modification Report
172 KB
26 October 2006
Modification Proposal
106 KB

Modification Proposal 0119 - Amendment to the Entry Overrun Charge

28 March 2007
Notice of Non-Implementation
57 KB
28 March 2007
Ofgem Decision Letter
272 KB
08 February 2007
Final Modification Report
138 KB
30 November 2006
Representation - RWE Npower
108 KB
30 November 2006
Representation - Petgas
508 KB
30 November 2006
Representation - National Grid Distribution
28 KB
30 November 2006
Representation - EON UK
148 KB
30 November 2006
Representation - Statoil
120 KB
30 November 2006
Representation - National Grid NTS
95 KB
30 November 2006
Representation - BGT
25 KB
09 November 2006
Draft Modification Report
146 KB
11 October 2006
Modification Proposal
161 KB

Modification Proposal 0120 - Introduction of an SO Commodity Charge for NTS Storage Exit Flows

21 December 2006
Withdrawal Notice
64 KB
15 December 2006
Variation Request
83 KB
23 November 2006
Final Modification Report
173 KB
22 November 2006
Representation - National Grid Distribution
18 KB
21 November 2006
Representation - EDF Trading
108 KB
21 November 2006
Representation - RWE Npower
99 KB
20 November 2006
Representation - Statoil
91 KB
20 November 2006
Representation - EON UK
148 KB
20 November 2006
Representation - Gas Storage Operators Group
57 KB
20 November 2006
Representation - National Grid NTS
85 KB
20 November 2006
Representation - EDF Energy
87 KB
20 November 2006
Representation - BGT
28 KB
20 November 2006
Representation - BG Gas Services Ltd
20 November 2006
Representation - Centrica Storage
858 KB
20 November 2006
Representation - Association of Electricity Producers
102 KB
17 November 2006
Representation - SSE
100 KB
20 October 2006
Draft Modification Report
117 KB
19 October 2006
Modification Proposal
90 KB

Modification Proposal 0120V - Introduction of an SO Commodity Charge for NTS Storage Exit Flows

31 January 2007
Notice of Non-Implementation
52 KB
31 January 2007
Ofgem Decision Letter
316 KB
22 December 2006
Final Modification Report
171 KB
21 December 2006
Modification Proposal
106 KB
 

Many of the files available to download on this page are Acrobat PDF files. To access these you will need Acrobat Reader which is available from the Adobe web site.