Understanding your Detroit Edison Bill and Pricing Options

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Understanding your Detroit Edison Bill and
Pricing Options

• Kenneth Randazzo
• DTE Energy
• Manager National Accounts
• May 5, 2009

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Outline

• Secondary Connection
• Primary Connection
• General Service Rate
• Large General Service Rate
• Primary Supply Rate
• Full Service Rate Curves
• Energy Optimization
• Questions and Answers

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Secondary Connection
Company Owned Equipment Metered On Low Voltage
Side
Transformers
Customer
Meter
4
Secondary Connection
Company Owned Equipment Metered On Low Voltage
Side
Customer
Commercial Feeder
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Primary Connection
Customer Owned Equipment Metered On High Voltage
Side
Customer
Transformer
Primary Switch and Meter
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Basic Business Rates

• Basic Commercial and Industrial Rates
• General Service
• Large General Service- Requires minimum 5 kW
  capacity
• Primary Supply Requires minimum of 50 kW
  capacity
• Basic Billing Components
• Power Supply
• Delivery or Distribution
• Power Supply and Delivery Surcharges and Credits
• On-peak hours of operation 11 a.m. -7 p.m.
  Monday-Friday excluding holidays

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Detroit Edison Business Electric Service General
Service Rate

• Full Service Customers
• Power Supply Charges
• Power Supply Energy Flat energy charge for all
  energy used during billing period
• Surcharges Credits Variable charges and
  credits associated with power supply
• Delivery Charges
• Service Charge Monthly fee for costs associated
  with service
• Distribution Flat energy charge for all
  delivered energy used during billing period
• Surcharges Credits Variable charges and
  credits associated with distribution
• Retail Access Service Customers
• Delivery Charges
• Service Charge Monthly fee for costs associated
  with service
• Distribution Flat energy charge for all
  delivered energy used during billing period
• Surcharges Credits Variable charges and
  credits associated with distribution

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Detroit Edison Business Electric Service Demand
PricingLarge General Service Rate

• Full Service Customers
• Power Supply Charges
• Power Supply Demand Charge - Maximum demand
  during the billing period
• Energy Charge - 1st 200 hours of maximum demand
  use
• - Cost for remaining energy used
  during billing period
• Surcharges Credits associated with power supply
• Delivery Charges
• Service Charge - Monthly fee for costs associated
  with service
• Distribution Demand Charge - Maximum demand set
  during billing period
• Surcharges Credits associated with the
  distribution of energy
• Retail Access Service Customers
• Delivery Charges
• Service Charge - Monthly fee for costs associated
  with service
• Distribution Demand Charge - Maximum demand set
  during billing period
• Surcharges Credits associated with the
  distribution of energy

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Detroit Edison Electric Service Primary Supply
Rate

• Full Service Customers
• Power Supply Charges
• Demand Charge Highest on-peak billing demand
  set during the billing period
• Energy Charge On peak energy used during
  billing period
• Off-peak energy used during billing period
• Surcharges Credits that are associated with
  power supply
• Delivery Charges
• Service Charge Monthly fee for costs
  associated with service
• Distribution Maximum demand set during past
  twelve months
• Energy Energy charge for all energy delivered
  during billing period
• Surcharges Credits that are associated with the
  delivery of energy
• Retail Access Service Customers
• Delivery Charges
• Service Charge Monthly fee for costs associated
  with service
• Distribution Maximum demand set during past
  twelve months
• Energy Energy charge for all energy delivered
  during billing period
• Surcharges Credits that are associated with the
  distribution of energy

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Detroit Edison Billing Components
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Full Service Rate Curves
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Detroit Edison Energy Optimization Programs

• Expected to begin implementing in June 2009
• Residential and Commercial/Industrial Programs
• Two components to Residential Program
• Prescriptive Program
• Low Income Program
• Four Components of Commercial/Industrial Program
• Prescriptive Program
• Custom Program
• Request for Proposal Program
• New Construction Program

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Questions and Answers

• Thank you
• Please refer to DTE Energy website at
  dteenergy.com for more detailed information on
• Detroit Edison rates
• Energy programs
• My Energy Analyzer
• View and pay bill on line
• Reporting an outage and getting updates
• And much more

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Appendix Surcharges Credits - Customers gt 15 kW