OUC’s EV Roadmap

Near Term Planning Activities Develop a flexible framework and visionary roadmap Collect actionable information Business models Charging patterns Preferred charging level Geographic preferences Impacts to OUC’s grid Determine an appropriate approach to distribution planning Create an effective customer outreach and education strategy Monitor regulatory trends and impacts for future planning

Charge Point America Grant Participation Will install around 200 public stations Public charging sites Key commercial charging sites Grant pays for equipment and OUC or site owner pays for installation and maintenance OUC provides up to $1,300 for customer-owned units Customer easement agreement for OUC-owned sites Customer monitoring agreement for customer-owned sites Installation vendor RFP Customers may NOT resell electricity 18 month deployment program ending 10/31/2011

EVSE Vendor RFP In support of Chargepoint Grant Will select multiple vendors to serve OUC territory Contract with OUC to install OUC-owned equipment at customer sites Fixed labor rate per foot and per hour Will be released in December 2010 Vendors will be recommended to OUC customers

Pilot Point of Sale EV Rate Still in development Only for OUC-owned point-of-sale charging locations Based on 7-year useful life of equipment Fixed per charge fee + energy rate Includes 3 rd party transaction fees

Distribution Planning Anticipating Transformer Issues Summer vs. winter peak periods How likely is it that we will see coincident charging during peak periods? What is the ride through time required? Should we change our sizing procedure? Ensuring Distribution System Communication Voltage recorders to track load capacity on transformers with EV loads Eventually move to enhanced “smart” demand management

Obtaining Actionable Information Market Intelligence Identify key market segments Profile early adopters (home type, business location, usage patterns) Target Pockets How Do We Find Them? Partnerships with Vehicle Manufacturers Charging Infrastructure Suppliers Partnerships with Permitting Agencies Customer surveys/incentives

EVSE Business Models Utility Owned 3 rd Party Owned Customer Owned

Customer Engagement Strategies Seamless Customer Experience is KEY to SUCCESS Educational materials on website Vendor Network Permitting and Installation Guidelines Considering Options for Incentives Up-front rebates Monthly demand response related payments Price Signals Customer Charging Station Ownership Models Third Party Ownership Customer Lease or Direct Ownership OUC Ownership

Prepare for Policy/Regulations Rate Design Defining rate components Cost recovery The need for Time-of-Use rates Sub-metering Requirements ANSI 12 compliance Billing challenges Road tax concerns Regulatory Implications Will 3 rd party resale be allowed? Impacts to conservation/demand reduction goals Impact from carbon legislation Captive customer concerns

Key Actions for Orlando EV Infrastructure Development OUC Internal Market/Impact Analysis Distribution Planning Rate Design IT/Billing Integration Customer Incentives Vendor Partnerships R&D with Demand Response Get Ready Central Florida Partnership Targeted Outreach and Education Vendor Training Define Effective Site Planning/Development Practices Consumer Guides Permitting/Code Requirements

Contact Information Jennifer Szaro Renewable Energy Manager OUC ~ the Reliable One (407)