1. 67th NECPUC ANNUAL SYMPOSIUM Whiz Bang New Stuff June 17 th, 2014

2. ELECTRIC ENERGY TECHNOLOGY: TODAY’S FRAMEWORK 2 Centralized Generation Transmission Substation Distribution Primary Distribution Secondary Customer Meter Customer Appliance Regional Transmission Organization Technology Level Activity Deployment Technology Hardware/Device Software/Application Communication Microgrid Electric Energy Delivery Entities RTO – Wholesale Market Internet – Retail Market

3. 3 SMART GRID FRAMEWORK THREE ENERGY EPADS Bulk Generation Transmission Substation Distribution Primary Distribution Secondary Customer Meter Electric Energy Delivery Entities Regional Transmission Organization Customer Micro Grid Customer Appliance RTO – Bulk Gen Dispatch DSPP- DER Dispatch Energy Service Provider Customer Wholesale Market ISO/RTO Wholesale Trading Energy Market Clearing Control and Operations Wide – Area Monitoring Transmission Operations Local – Area Monitoring Distribution Operations Demand Management Energy Efficiency Measurement & Verification Retail Market Retail Trading Market Clearing for Energy, Ancillaries, energy & capacity Transaction processing Billing EE - DR - DG Market Device Level: EPADS DG/Storage

4. Whiz Bang New Stuff : EDGE DSPP EPAD Greater And More Sustainable Savings Uses real-time AMI data to make control decisions Responds dynamically to changes on the grid Identifies circuit improvement opportunities Measures savings using EPRI validated statistical methods EDGE uses AMI voltage data along with existing SCADA controls to optimize voltage levels on the network, offering seamless integration from the customer home to the control center. 4

5. Measures actual energy and demand savings Integrates weather and economics into validation Leverages EPRI validated statistical methods Provides feedback into grid efficiency planning Provide real-time voltage optimization Uses customer voltage measurement Respond dynamically to grid changes Achieve sustainable savings Provide circuit by circuit management Provides insight into savings potential Checks for errors and voltage outliers Enables a continuous improvement process Generates initial bellwether meter set 5 Whiz Bang New Stuff : EDGE DSPP EPAD: Integration Power

6. WHIZ BANG NEW STUFF : HOME AREA NETWORK CUSTOMER EPAD 6