green button overview: ceeic webinar 26 sep-2013

Na#onal Ins#tute of Standards and Technology

The Green Bu8on Ini#a#ve

An Overview

John Teeter Green Bu8on 4 America

Presiden#al Innova#on Fellow Team

9/26/13 Green Bu8on 4 America 1



Green Bu8on …

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•  A standardized data format for energy usage information with download/automated transfer at direction of consumer

•  Broadly supported by the Government, Utilities, Entrepreneurs, Third Parties

•  Unleashes innovation resulting in energy efficiency apps and services never possible before


White House Inspired -‐ Industry Led

2011 – White House challenged industry to proac#vely engage consumers in the management of their energy usage. 2012 – Industry responded with commitment to provide access to usage through the Green Bu8on Standard 2013 – 30 Million (and growing) residen#al consumers have access to their energy usage informa#on



Consumer Perspec#ve

4 Green Bu8on 4 America

$

What shall I do?

Here is what I’ll plan to use in future

How much did I use?

Do I know prices for

energy use?

Measured in units that I understand

I may need help from third par#es that I trust

What mo#vates me to think about energy?


Standardized Informa#on and Interoperable Applica#ons

5 Green Bu8on 4 America

$

What shall I do?

Here is what I’ll plan to use in future

How much did I use?

Do I know prices for

energy use?

Measured in units that I understand

I may need help from third par#es that I trust

What mo#vates me to think about energy?

Convenient human-‐ and machine-‐readable electronic format

Here is what I used!


Alternate paths to EUI – single format

Acknowledgements to graphics owners

Single Data Format: all at once

Single Data Format: as sequence

Sources of EUI Uses of EUI

Via: ESPI, SEP2

, Web

Portal

Power U#lity



Diversity of informa#on in EUI 7

Dimensions

Kinds of Data

• Measurements of power, energy, gas, water, … • Quality: Raw, validated, es#mated, … • Source: Meter near real-‐#me, u#lity back end, third party • Economics: Consumers need to know the cost of their consumed resources • Iden#fica#on: by customer, device, loca#on

• Readings •  Interval data • Summary Informa#on • Power Quality Metrics

9/26/13 Green Bu8on 4 America



EPA Home Energy Yards#ck with Green Bu8on



Example use case: solar PV proposal Courtesy of Ma8 Theall, Green Bu8on Presiden#al Innova#on Fellow (DOE)

“Solar companies are also eager for consumer data because understanding a homeowner's electricity use is key to the sales process.” – San Jose Mercury News

16,398 x 20yrs = 327,960 kWh @ 0.35 = $114,786 Based on Ma8’s Green

Bu8on Data: More than 2X Higher Than EsBmated!

PV quote based on state average annual electricity consumpBon (Green Bu8on

data not available yet)

Actuals/month 16398/12 = 1366.50 kWh/month $2,774.04/12 = $231.17/month

Es#mated 600 kWh/month $118/month



Third party vendor implementa#on: EnerNOC

10

Meter

Commercial

UBlity

Industrial

EnerNOC

Portal

API

3rd Party Apps

EE

DR

Products

Supply




11

Green Bu8on

Meter

Commercial

UBlity

Industrial

EnerNOC

Portal

API

Green Bu8on

3rd Party Apps

EE

DR

Products

Supply



C&I customers

•  Verify DR & EE program eligibility

•  Higher data quality

U#li#es

•  Fast and accurate DR se8lements

•  Easier vendor integra#on efforts

Energy Mgt Providers

•  Scalable to 1,000’s of u#li#es

•  More partnering opportuni#es




U#lity Implementa#ons •  Example: San Diego Gas and Electric

•  Green Bu8on Download My Data launched December 2011

•  13 months of data •  Green Bu8on Connect My Data launched December 2012

•  20 third party partners in various stages of implementa#on



Administra#on Privacy Blueprint •  Guides efforts to give users more

control over the use of their personal informa#on and help businesses maintain consumer trust.

•  Recommends convening stakeholders to develop and implement enforceable privacy policies based on the Consumer Privacy Bill of Rights

•  In the energy u#lity sector, the Federal Smart Grid Task Force (led by Dept. of Energy) is leading privacy efforts. –  DOE Voluntary Code of Conduct

process



Consumer Privacy Seal •  Third party access to consumer energy data enables a wide range

of benefits, but also raises legi#mate concerns •  Responsible companies that provide exci#ng new products and

services such as home security, smart appliances, remote home management will generate posi#ve consumer interest and help advance consumer engagement with energy management, demand response and smart meters.

•  It is essen#al that a flexible framework exists that ensures consumer privacy protec#ons are in place and that responsible businesses can responsibly access the data needed to serve consumers.

•  Risk to u#li#es, consumers if inadequate process for obtaining consumer permission

•  Risk to consumer engagement and innova#on if consent process is burdensome and ineffec#ve

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To learn more visit www.truste.com/smartgrid



Growing Ecosystem of Providers



Growing Ecosystem of Applica#ons

h8p://en.openei.org/apps/?keyword=Green%20Bu8on%20Apps


For More Informa#on www.greenbu8ondata.org

Thank You

[email protected] 301-‐975-‐4743



Technical Background



Download/Connect My Data and the U#lity Enterprise

MDMA Has EUI

Billing System Has Cost

Web Portal

Green Bu8on Data W/O Cost

Green Bu8on Data W/ Cost

GUI Web Interface

RESTful Web

Services

U#lity Enterprise Web

Green Bu8on Download My

Data

Green Bu8on Connect My Data

Edge



Roles and Rela#onships in Green Bu8on Connect My Data

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Data Custodian Authorized Third Party

Web Service Provider

Web Service Consume

r

Retail Customer

Web Portal

Web Portal

User (agent)

Green Bu8on Download My Data

Green Bu8on Connect My Data

One-‐#me Authoriza#on

Automated Transfer

Green Bu8on 4 America


Green Bu8on Connect My Data uc ESPI Use Case Diagram

DataCustodianRetailCustomer

AuthorizedThirdParty

2: Retail Customer Authorizes Authorized Third Party Resource

Access v ia Data Custodian

3: Retail Customer Modifies Resource Authorization

4: Retail Customer Rev okes Resource Authorization

5: Data Custodian Rev okes Resource Authorization

6: Authorized Third Party Terminates Relationship

10: Data Custodian Notifies Authorized Third Party of EUI Av ailability - Asynchronous

9: Data Custodian Sends (Pushes) EUI to Authorized Third Party - Asynchronous

11: Authorized Third Party Receiv es (Pulls) Requested

EUI from Data Custodian - Asynchronous

Establish Relationships Terminate Relationships

Operational Activities

12: Authorized Third Party Requests EUI from Data Custodian - Synchronous

1: Authorized Third Party Establishes Relationship

With Data Custodian

8: Authorized Third Party Requests EUI from Data

Custodian - Asynchronous

7: Authorized Third Party Establishes Subscription

with Data Custodian - Asynchronous

Asynchronous

Synchronous



Green Bu8on and OData OData provides a way to encapsulate domain specific informaBon within the Pubish/Subscribe pa8erns of Atom Publishing. •  OData is a standardized protocol for crea#ng and consuming data APIs.

•  OData builds on core protocols like HTTP and commonly accepted methodologies like REST.

Green Bu8on uses this approach to place Energy Usage InformaBon within Atom streams. •  The Green Bu8on resources are contained within the Atom <content> tags

•  Rela#onships between Green Bu8on resources are contained within the Atom <link> tags.

Ref: h8p://www.odata.org/



Composi#on and Atom Feed

Note: This informa#on is mul#dimensional. Many different reading types, summaries, and readings possible. i.e. not “flat”

UsagePoint

ServiceCategory

MeterReading IntervalBlock

IntervalReading

ReadingQuality

ReadingType

ElectricPower Usage

Summary

ElectricPower Quality Summary

1

0..* 0..*

1

0..*

0..*

0..*

0..*

Syntac#c Model Atom Feed View

Informa#on Model Profile View

0..1 LocalTime Parameters

AtomFeed

Entry:UsagePoint

Entry:MeterReading

Entry:ReadingType

Entry:IntervalBlock

Entry:ElectricPowerUsageSummary

links entrys

LocalTime Parameters



<?xml version="1.0" encoding="UTF-‐8"?> <?xml-‐stylesheet type="text/xsl" href="GreenBu8onDataStyleSheet.xslt"?> <feed xmlns=h8p://www.w3.org/2005/Atom xsi:schemaLoca#on=h8p://naesb.org/espi espiDerived.xsd xmlns:xsi="h8p://www.w3.org/2001/XMLSchema-‐instance"> <id>urn:uuid:728B5594-‐414E-‐471A-‐A230-‐08FCCDAC655C</id> <#tle>ThirdPartyX Batch Feed</#tle> <updated>2012-‐10-‐24T00:00:00Z</updated> <link rel="self" href="/ThirdParty/83e269c1/Batch"/> <entry> <id>urn:uuid:97EAEBAD-‐1214-‐4A58-‐A3D4-‐A16A6DE718E1</id> <link rel="self" href="RetailCustomer/9b6c7063/UsagePoint/01"/> <link rel="up" href="RetailCustomer/9b6c7063/UsagePoint"/> <link rel="related" href="RetailCustomer/9b6c7063/UsagePoint/01/MeterReading"/> <link rel="related" href="RetailCustomer/9b6c7063/UsagePoint/01/ElectricPowerUsageSummary"/> <link rel="related" href="LocalTimeParameters/01"/> <#tle>my house</#tle> <content> <UsagePoint xmlns="h8p://naesb.org/espi"> <ServiceCategory> <kind>0</kind> </ServiceCategory> </UsagePoint> </content> <published>2012-‐10-‐24T00:00:00Z</published> <updated>2012-‐10-‐24T00:00:00Z</updated> </entry> … </feed>

An Atom Representa#on



h8ps://collaborate.nist.gov/twiki-‐sggrid/bin/view/SmartGrid/GreenBu8onSDK

Overview and Versions

Greenbu8ondata.org Test Web Presence

Generator of sample data sets

Anatomy of GB Data

Customer Presentment Style

Sheet
