Title: Peak Load Management Alliance
1A Dynamic PricingRegulatory Model
UHR Technologies
- Peak Load Management Alliance
- 2002 Fall Conference
- C. William Uhr, Jr.
- UHR Technologies L.P.
- October 8, 2002
2Presentation Overview
- Implications of PJM hourly prices
- The need for a regulatory paradigm shift
- Enabling and peak reducing technologies
- Barriers and benefits of dynamic pricing
- A straw man critical peak regulatory model
- A residential example of critical peak pricing
3Typical Energy Price Duration Curve
41999 PJM Hourly Energy Prices
52000 PJM Hourly Energy Prices
62001 PJM Hourly Energy Prices
7PJM Average Energy Prices
8Why Regulated Dynamic Pricing?
- Improved asset utilization is key to reducing
bills - Most customers today are served by regulated
utilities - Demand response technologies have come of age
- Dynamic pricing in wires and commodity 2x
savings - Customers should have choice in pricing options
- Can serve as a catalyst to move competitive
suppliers
9Enabling Technologies
- Interval meters
- Advance billing systems
- Automated load management controls
- Internet-based customer interface software
10Peak Reducing Technologies
- Energy management systems
- On-site clean backup generators
- Thermal storage
- Battery backup
- Fuel Cells
11Barriers to Dynamic Pricing
- Energy unregulated markets are immature
- No forward market for energy critical peak hours
- Customers require predictability in price to
invest - Regulated utilities earnings negatively impacted
- Perception customers dont care or will be hurt
- Need for instant gratification vs.
crawl-walk-run
12Benefits of Dynamic Pricing
- Provides customers with robust pricing choices
- Drives customer-side load shaping technologies
- Improves delivery and supply asset utilization
- Reduces risk of short-term reliability problems
- Stimulates new load-side technology development
- Bottom line a more efficient electric system
13A Critical Peak Pricing Regulatory Model
- Utilities must offer critical peak (CP) pricing
- A CP option applies to all classes of customers
- Mass market CP pricing is class revenue neutral
- Pricing includes automatic annual adjustments
- Utility entitled to annual cost/revenue recovery
- Applies to standard offer commodity and wires
14Straw Man Commodity Methodology
- Create a proxy critical peak kWh marginal cost
- Adjust proxy marginal cost annually
- Critical peak hours based on a threshold
load/price - Revenue neutrality determines off-peak price/kWh
- Wholesale market used as reference for gain/loss
- Next year utility gets refund/recovery of
gain/loss
15Straw Man Wires Methodology
- Determine marginal cost of wires capacity
- Adjust marginal cost annually
- Critical peak hours based on a threshold load
- Revenue neutrality determines off-peak price/kWh
- Typically 25 - 50 wires cost allocated to peak
- Standard wires rate used as reference for loss
- Next year utility gets refund/recovery of loss
16A Residential Example Energy UsageNo Electric
Space or Water Heating
17A Residential Example Bill SavingsNo Electric
Space or Water Heating
18Residential Market Drivers
- Ability to provide value beyond just payback
- Pricing options that provide savings
predictability - Marketers that provide turnkey packages
- Robust pricing that can produce large savings
- Dynamic pricing awareness campaign by utilities
- The availability of level payment billing plans
19Summary of Key Points
- Restructuring to date no critical peak pricing
options - Technology is far ahead of the regulatory process
- Regulated utilities must improve asset
utilization - Dynamic pricing will accelerate demand response
- Utilities, customers, and participants must all
win - Greatest barrier to dynamic pricing regulatory
rules