1. PAP 10 UCAIug OpenSG Customer Domain Involvement

2. 3 - 8 UCAIug considers all of these aspects, but promotes use of existing standards where available (e.g. networking, etc.) Security and Conformance are also areas being discussed. Relation to GWAC stack

3. The customer domain touches almost every high-level NIST domain. UCAIug focus areas are shown. Other standards and groups will likely overlap with these. OpenSG OpenHAN OpenADE Relation to NIST conceptual model.

4. OpenHAN & OpenADE - Activities / Roadmap Frequency of Data Transfer Delayed - OpenADE 1.0 (via WAN)OpenADE Near-real time - OpenHAN (via HAN)OpenHAN Customer Type Residential & Light Commercial – OpenADE & OpenHAN Commercial & Industrial – OpenADE & OpenHAN (+Extensions) Data Elements / UCAIug working groups (Billing Quality Metering) Consumption - OpenADE 1.0 (1.0.4)OpenADE 1.0 (1.0.4) Raw Metering, Pricing, Events, Text Messages - HAN 1.0, ADE 2.0 Block/Tier Pricing, Pre-pay - OpenHAN 1.0, OpenADE 2.0 Billing, DER, PEV - OpenHAN 2.0, OpenADE 2.0(+)

5. Data Object Descriptions Common This functional area includes all operations needed to obtain access to resources within the HAN and from the internet, including registration / service discovery, addressing / identity, and authorization. Messaging Messaging functionality allows international text messages to be sent to a collection of users, or a single user. Metering The metering functions allow data captured by the meter to be shared with authorized components. (Including display and other devices, 3rd parties, or customer) Pricing / Demand Response Event Pricing messages contain rate definitions, including buy and sell prices and instantaneous limits for each combination of billing-period consumption threshold blocks, daily time-of-use time-bands for peak, off-peak, shoulder, critical / event rates. Pre-Payment Pre-payment functions allow token-reader systems authorize and transfer charges to an account. Billing Billing functions allow access to historical, current, and/or estimated future billing information. Plug-in Electric Vehicle (PEV) PEV functionality makes available an interface through which vehicles can begin a transaction. Through this transaction they may also receive pricing information or use pre-payment functions to carry out the transaction. They may also implement DER functionality. Distributed Energy Resources (DER) DER functionality includes the ability to supply power to grid, either as a response to pricing signals, or control signals.

6. OpenADE 1.0 Meter Consumption (Draft) Data ElementDescriptionCIM Element Utility IdentifierUsed to distinguish between data elements from different utilitiesServiceSupplier name User ResourceA key value, generated during the authorization process, to be used by the utility and 3rd party to represent a user / service point combination. CustomerAuthorization Service Point Name An identifier (name) for the (metered) point at which the commodity was delivered to the customer. ServiceDeliveryPoint name Service TypeThe type of commodity related to the readings, such as energy, gas, water, etc.ServiceCategory kind Meter Readings Start Time The date and time of the beginning of the period during which the readings apply.MeterReading startTime Meter Readings End Time The date and time of the end of the period during which the readings apply.MeterReading endTime Reading TypeThe type of measurement represented by the value of the reading (e.g. energy, voltage, pressure) ReadingType kind Interval DurationNumber of seconds within each reading interval.ReadingType intervalLength Interval ReadingThe number of measured units delivered, for this interval.IntervalReading value Reading UnitsThe units of the reading value (e.g. W, Wh, V) ReadingType unit Reading SourceWhere the reading originated: from the meter, or estimatedMeasurementValueSource name Reading Date / Time or Interval The start or end time of each individual reading, or which interval within the block.MeasurementValue timeStamp