1. SMART METER TEXAS Smart Meter Texas Scope “Fall Release” May 4-5, 2010 1

2. Overview of Scope Review design for Smart Meter Texas M2-M3 Scope – REP web rebranding – Support for Regulatory users – Event Notification – Support for Third Parties – LOAs – Support for Supplementals (Friends) 2 Tuesday May 4 Wednesday May 5

3. THIRD PARTIES 3

4. 3 rd Party Concepts Master Agreement One Master Agreement defines that there is a relationship between the Customer & the 3 rd Party Either party may end the agreement at will ESI ID Agreement Customer may add or remove ESI IDs to the Master Agreement Tied to Master by prefix on Agreement-ID Customer may change End Date and permissions at will 3 rd Party has view-only to ESI ID Agreement 4

5. 3 rd Party Concepts Agreement-IDs are automatically assigned – Agreement-ID for Master Agreement has suffix ‘00000’ – Agreement-ID for ESI ID Agreements have same prefix as Agreement- ID for Master Agreement and sequential suffix starting with ‘00001’ – Agreement-IDs will not be re-used, i.e., if a Meter w/suffix ‘00001’ is removed from the Master Agreement, the next available suffix is ‘00002’ 3 rd Party Agreements are initiated by the Residential Customer or by a Non-Residential Admin All 3 rd Party Master Agreements will be explicitly ‘accepted’ by a 3 rd Party Admin Changes to Master Agreements and ESI ID Agreements will generate email notifications to all parties involved with the action 5

6. 3 rd Party Overview Registration – Cannot have same name as existing REP or TDSP – XXX will approve / decline basic information Access to data is authorized by Customers – Selected from Search Lists in the SMT portal – Customer creates a Master Agreement with the 3 rd Party – Customer grants access by creating ESI ID Agreements under the Master Agreement – The ESI ID Agreement has an expiration date that can be extended by the Customer – Authorization for ‘My Data’ includes interval usage (13 months), daily meter reads (13 months), billed usage (24 months), meter and premise data – 3 rd Parties have no access to version data 6

7. 3 rd Party Overview Data retrieval is by adhoc request – Retrieval is via UI or API – No automatic files are created for 3 rd Party access REP as 3 rd Party – All REPs are automatically 3 rd Parties – Customer will be able to distinguish REPs from other 3 rd Parties – REP Admin accounts have both ROR and 3 rd Party access – REP User accounts can have dual roles: ROR only or ROR and 3rd Party (as assigned by the REP Admin) Not in Scope – HAN access for 3 rd Parties – On Demand Meter Reads and Power Status – SMT policing activity by potential scammers 7

8. 3 rd Party Registration 8

9. Friend (invited by a Residential Customer) You have been invited by an existing Residential Customer. View your friend’s electricity usage. Create a Friend Account 3 rd Party Create an account to view Smart Meter Texas data for a customer. The Customer must grant you permission to view usage. Friend (invited by a Residential Customer) You have been invited by an existing Residential Customer. View your friend’s electricity usage. Create a Friend Account Friend (invited by a Residential Customer) You have been invited by an existing Residential Customer. View your friend’s electricity usage. Create a Friend Account 3 rd Party Create an account to view Smart Meter Texas data for a customer. The Customer must grant you permission to view usage. 3 rd Party Create an account to view Smart Meter Texas data for a customer. The Customer must grant you permission to view usage. Access will be via Public URL 9

10. 3 rd Party Registration Create a 3 rd Party Account–Step 1 of 2 * 3 rd Party Type: Create a 3 rd Party Account–Step 1 of 2 * 3 rd Party Type: This will be a dropdown box, e.g., Aggregator, Broker, Consultant, etc. REP will not be in the list (REP as 3 rd Party requires registration as REP) 10

11. Create a New 3 rd Party Relationship 11

12. Customer View: Existing 3 rd Party Agreements Add AgreementEdit AgreementRemove Agreement Authorized Agreements AgreementType3rd Party NameStart DateStatus 1234567-00000Retail ProviderWay Cool Energy4/28/10Active 1234572-00000AggregatorJones Consulting5/1/10Active 1234573-00000Retail ProviderDeal Makers5/1/10Pending 1234575-000003rd PartyHANs R US5/2/10Active Add AgreementEdit AgreementRemove Agreement Add AgreementEdit AgreementRemove Agreement Authorized AgreementsFriend Agreements AgreementType3rd Party NameCreatedStatus 1234567-00000Retail ProviderWay Cool Energy4/28/10Active 1234572-00000AggregatorJones Consulting5/1/10Active 1234573-00000Retail ProviderDeal Makers5/1/10Pending 1234575-00000ConsultantHANs R US5/2/10Active Add AgreementEdit AgreementRemove Agreement Remove will display pop-up asking for confirmation Edit will allow adding / removing meters & permissions 12

13. Customer View: Add a New 3 rd Party Agreement 13 3 rd Party Retail Provider 3 rd Party Add to My 3 rd Parties Add to My 3 rd Parties Back Authorized Agreements 3 rd Party > Add Agreement 3 rd Party Retail Provider Aggregator Add to My 3 rd Parties Add to My 3 rd Parties Back Authorized AgreementsFriend Agreements 3 rd Party > Add Agreement Legal disclaimer text will be added to screen

14. Customer View: Edit 3 rd Party Agreement 3 rd Party Agreement Add a Meter to Agreement Back Authorized Agreements 3 rd Add a Meter to Agreement UpdateRemove Meter 3 rd Party Agreement 1234567-00000, Way Cool Energy Add a Meter to Agreement Back Authorized AgreementsFriend Agreements 3 rd Party > Edit Agreement Add a Meter to Agreement Party > Edit Agreement Add ALL Meters to Agreement UpdateRemove Meter Add ALL Meters to Agreement These are existing meters that are already included in the Agreement 14 Start / End dates and My Data checkbox will be data entry fields with defaults: Start Date = today End Date = today + 6 months My Data = YES

15. 3 rd Party Agreement Add Meters to Agreement Select Smart Meters to add to your 3 rd Party Agreement: Authorized Agreements 3 rd Party > Edit Agreement > Add a Meter to Agreement 3 rd Party Agreement Add Meters to Agreement Select Smart Meters to add to your 3 rd Party Agreement: Authorized AgreementsFriend Agreements 3 rd Party > Edit Agreement > Add a Meter to Agreement 1234567-00000, Way Cool Energy Cancel Add Meters to Agreement Cancel Add Meters to Agreement Customer View: Add a Meter to a 3 rd Party Agreement These are meters attached to the customer account that can be added to the Agreement 15 Start / End dates and My Data checkbox will be data entry fields with defaults: Start Date = today End Date = today + 6 months My Data = YES

16. Customer View: Add ALL Meters to an Agreement 3 rd Party Agreement Authorized Agreements 3 rd Party > Edit Agreement > Add ALL Meters to Agreement 3 rd Party Agreement Add ALL Smart Meters to your 3 rd Party Agreement: Authorized AgreementsFriend Agreements 3 rd 1234567-00000, Way Cool Energy Cancel Add Meters to Agreement * Start Date * End Date My Data 5/4/2010 11/4/2010 All customer meters will be added to the agreement with the same parameters Any existing ESI ID Agreements with this 3 rd Party will be updated to these parameters 16

17. 3 rd Party View: View 3 rd Party Master Agreements Authorized 3 rd Party Agreements View AgreementAccept Pending Agreement View Agreement Name Email AddressStatus Remove Agreement Accept Pending Agreement AgreementCustomer NameCustomer EmailStart DateStatus 1234567-00000Doe, Johnjohndoe@anonymous.com4/28/10Active 1234572-00000Texas Solutions Inctxsol@solutions.com5/1/10Pending Customer Meters Authorized Agreements Customer Meters Authorized Agreements Authorized 3 rd Party Agreements View AgreementAccept Pending Agreement View Agreement Name Email AddressStatus Remove Agreement Accept Pending Agreement AgreementCustomer NameCustomer EmailStart DateStatus 1234567-00000Doe, Johnjohndoe@anonymous.com4/28/10Active 1234572-00000Texas Solutions Inctxsol@solutions.com5/1/10Pending Customer Meters Authorized Agreements Customer Meters Authorized Agreements Customer Meters Authorized Agreements Customer Meters 3 rd Party Agreements 17

18. 3 rd Party View: View ESI ID Agreements 18 Authorized 3 rd Party Agreements Back Authorized Agreements > View Agreement Customer Meters Authorized Agreements Customer Meters Authorized Agreements Authorized 3 rd Party Agreements Back Authorized Agreements > View Agreement Customer Meters Authorized Agreements Customer Meters 3 rd Party Agreements 1234567-00000, Doe, John, johndoe@anonymous.com All fields are display only – no edit

19. REP View: Authorize Users for 3 rd Party Role 19 3 rd Party Authorization:View data for 3 rd Party Agreements Customer Meters Authorized Agreements Customer Meters 3 rd Party Agreements 3 rd Party role for REP Users is optional

20. REP View: Usage Tab Usage Tab, left navigation will distinguish between Customer Meters and 3 rd Party Meters Customer meters will search ROR to determine access rights & allow 48 months of interval data 3 rd Party meters will search 3rd Party Agreements to determine access rights & allow 13 months of interval data 20

21. Actions that will Terminate a 3 rd Party Agreement Master Agreement Customer or 3 rd Party removes agreement Customer’s SMT account is revoked, including revoke for inactivity 3 rd Party’s SMT entity is revoked, including revoke for inactivity 3 rd Party fails to accept 3 rd Party Agreement within 14 days ESI ID Agreement Move Out (or forced Move Out) transaction removes the ESI ID Customer removes meter from SMT account TDSP replaces Customer meter w/ non-Smart Meter (replacement w/ another Smart Meter will have no effect on the agreement) TDSP removes Customer meter (not exchange) ESI ID Agreement date expires Terminated Agreements will be marked w/ an expiration date but record of the agreement will be kept for historical logs 21

22. LOAs 22

23. LOA Concepts Master Agreement One Master Agreement defines that there is a relationship between the TDSP & the 3 rd Party Either party may end the agreement at will ESI ID Agreement TDSP may add or remove ESI IDs to the Master Agreement Tied to Master by prefix on Agreement-ID ESI ID Agreement represents paper LOA agreement with Customer 3 rd Party has view-only to ESI ID Agreement 23

24. LOA Concepts Agreement-IDs are automatically assigned – Agreement-ID for Master Agreement has suffix ‘00000’ – Agreement-ID for ESI ID Agreements have same prefix as Agreement- ID for Master Agreement and sequential suffix starting with ‘00001’ – Agreement-IDs will not be re-used, i.e., if a Meter w/suffix ‘00001’ is removed from the Master Agreement, the next available suffix is ‘00002’ LOA Agreements in SMT are initiated by the TDSP All LOA Master Agreements will be explicitly ‘accepted’ by a 3 rd Party Admin Changes to Master Agreements and ESI ID Agreements, including transfers, will generate email notifications to all parties involved with the action 24

25. LOA Overview Pre-Existing LOAs – TDSPs do not plan to enter pre-existing paper contract LOAs New eLOAs are initiated by TDSP – Master Agreement relationship is between TDSP & 3 rd Party – ESI ID Agreement represents the existing paper LOA – ESI ID Agreement will be attached to Master Agreement regardless of customer; an undefined reference field will be included to allow the TDSP to enter a reference for the paper LOA agreement – TDSPs can not enter an ESI ID Agreement if that meter is attached to an SMT customer account (registered customer must grant that access) – If customer registers after ESI ID Agreement is entered by TDSP, then ESI ID Agreement will automatically transfer to customer mgmt – creating a 3 rd Party Master Agreement for the customer, if none exists already 25

26. 3 rd Party Overview Not in Scope – Attestation which allows a 3rd Party to enter his own LOA (SMT security policy disallows this) 26

27. SUPPLEMENTALS 27

28. Supplemental (Friends) Concepts Master Agreement One Master Agreement defines that there is a relationship between the Customer & the Friend Master Agreement ties to Friends by UserID, once active Pending Friend agreement contains Key + Email Either party may end the agreement at will ESI ID Agreement Customer may add or remove ESI IDs to the Master Agreement Tied to Master by prefix on Agreement-ID Customer may change permissions at will Friend has view-only to ESI ID Agreement 28

29. Supplemental (Friends) Overview RES Customer as Supplemental – Only Residential accounts are eligible to be Supplemental Users Non-existent SMT User Registration – Only Residential Customers can invite people to register as a Supplemental – Registration as a Supplemental User (not an existing RES Customer) is by Residential Customer invitation (Agreement Key) – SMT matches on email address and Agreement Key 29

30. Supplemental (Friends) Overview Access to data is authorized by Customers – Only Residential Customers can create Friend Agreements – Customer creates a Master Agreement with the Friend – Customer may have a maximum of 5 Friends – Customer grants access by creating ESI ID Agreements under the Master Agreement – ESI ID Agreements have no expiration date but can be removed at any time – Authorization for ‘data’ includes interval usage (13 months), daily meter reads (13 months), billed usage (24 months), meter and premise data – Authorization for ‘notifications’ is for the Residential Customer’s meter event notifications, if the customer has subscribed for these notifications – Access is granted by email address and agreement key (email address is not unique in SMT); relationship is with Friend’s UserID once the Friend accepts the Master Agreement 30

31. Create a New Friend Master Agreement 31

32. Customer View: Existing Friend Agreements Add AgreementEdit AgreementRemove Agreement Add AgreementEdit AgreementRemove Agreement Authorized Agreements Friends Add A FriendEdit AgreementRemove Agreement Add a FriendEdit AgreementRemove Agreement Authorized AgreementsFriend Agreements My Friends Remove will display pop-up asking for confirmation Edit will allow adding / removing meters & permissions 32

33. Customer View: Add a Friend 33 Add Friend Authorized Agreements Add a Friend Cancel Friends > Add a Friend Add Friend Add a Friend Cancel Friends > Add a Friend Authorized AgreementsFriend Agreements

34. Customer View: Edit Friend Agreement 1234567-00001, Doe, John, johndoe@anonymous.com Add a Meter to AgreementUpdate Add a Meter to AgreementUpdateRemove Meter Back Authorized Agreements Friends > Edit Friend Agreement Edit My Friend Agreement Add a Meter to AgreementUpdate Add a Meter to AgreementUpdateRemove Meter Back Authorized AgreementsFriend Agreements Friends > Edit Friend Agreement No Data checkbox – Friend automatically gets usage All Friend Agreements are perpetual – do not expire These are existing meters that are already included in the Agreement 34

35. Customer View: Add a Meter to a Friend Agreement My Friend Agreement Add Meters to Agreement Cancel Select Smart Meters to add to your Friend Agreement: Authorized Agreements 1234567-0000, Doe, John, johndoe@anonymous.com Notifications Friends > Edit Friend Agreement > Add a Meter to Agreement Add Meters to Agreement Cancel Select Smart Meters to add to your Friend Agreement: Authorized AgreementsFriend Agreements Notifications Friends > Edit Friend Agreement > Add a Meter to Agreement Add Meters to Agreement These are meters attached to the customer account that can be added to the Agreement 35

36. Friend Accepts Master Agreement 36

37. Friend Registration Friend (invited by a Residential Customer) You have been invited by an existing Residential Customer. View your friend’s electricity usage. Create a Friend Account 3 rd Party Create an account to view Smart Meter Texas data for a customer. The Customer must grant you permission to view usage. Friend (invited by a Residential Customer) You have been invited by an existing Residential Customer. View your friend’s electricity usage. Create a Friend Account Friend (invited by a Residential Customer) You have been invited by an existing Residential Customer. View your friend’s electricity usage. Create a Friend Account 3 rd Party Create an account to view Smart Meter Texas data for a customer. The Customer must grant you permission to view usage. 3 rd Party Create an account to view Smart Meter Texas data for a customer. The Customer must grant you permission to view usage. Access will be via Public URL 37

38. Friend Registration Friend Account * Agreement Key: Friend Account * Agreement Key: Friend Account * Agreement Key: Friend Account * Agreement Key: Email address must match that entered by Residential Customer 38

39. Friend View: Friend Agreements 39 Authorized Agreements (from your Friends) Authorized Agreements View Agreement Remove AgreementAccept Pending Agreement Remove AgreementAccept Pending Agreement Friend Agreements (from your Friends) Authorized AgreementsFriend Agreements View Agreement Remove AgreementAccept Pending Agreement Remove AgreementAccept Pending Agreement

40. Friend View: View ESI ID Agreements 40 Authorized Agreements (from your Friends) Authorized Agreements, John M Doe Back View Friend Agreements (from your Friends) Authorized AgreementsFriend Agreements 1234567-00000, Doe, John, johndoe@anonymous.com Back Friend Agreements > View Agreement All fields are view-only

41. Friend View: Existing SMT Account Accepts Friend Agreement 41 Authorized Agreements (from your Friends) Authorized Agreements, John M Doe Accept AgreementCancel Enter the Agreement Key that was sent to your email. If you can *Agreement Key: Accept Pending Agreement (from your Friend) Authorized AgreementsFriend Agreements 1234567-00000, Doe, John, johndoe@anonymous.com Accept AgreementCancel not find the Key, contact your Friend. *Agreement Key: Friend Agreements > Accept Pending Agreement The Agreement Key is available to your Friend when viewing the pending Friend Agreement. Email address in Account’s profile must match that entered by Residential Customer Acceptance will change the Agreement from Pending to Active SMT will create agreement record w/ Friend’s UserID so that there is a unique relationship (allows Friend to change his email address w/out affecting the Agreement once it is active)

42. Residential / Friend View: Usage Tab My Friend’s Meters Usage Tab, left navigation will distinguish between My Meters and My Friend’s Meters My Meters will access Residential Customer meters My Friend’s Meters will search Friend Agreements to determine access rights 42

43. Actions that will Terminate a Friend Agreement Master Agreement Customer or Friend removes agreement Customer’s SMT account is revoked, including revoke for inactivity Friend’s SMT account is revoked, including revoke for inactivity Friend fails to accept pending Agreement within 14 days ESI ID Agreement Move Out (or forced Move Out) transaction removes the ESI ID Customer removes meter from SMT account TDSP replaces Customer meter w/ non-Smart Meter (replacement w/ another Smart Meter will have no effect on the agreement) TDSP removes Customer meter (not exchange) Terminated Agreements will be marked w/ an expiration date but record of the agreement will be kept for historical logs 43

44. NEXT STEPS 44

45. Thank You For The Opportunity To Discuss SMART METER TEXAS 45