Jason Prue, Con Edison Watch a video of this presentation and more at http://www.rebny.com

1. Aggregated
Consumption
Data
January 28,2011
January 28, 2011

2. Topics for Today’s Discussion
• Customer process for obtaining aggregated
consumption data
• Review an example of the data
• How to identify missing data for both residential and
commercial accounts
• Extrapolation methods to obtain missing data
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3. Support of Local Law 84
• Sound energy management is becoming more
important as buildings are beginning to manage their
carbon footprint.
• Con Edison is a supporter of Local Law 84 and has
taken several actions to support this benchmarking
initiative.
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4. Customer Process for Obtaining
Aggregated Consumption Data
• Customers may request aggregated consumption data from Con Edison
by emailing their requests along with a common area account number
associated with the building to citybenchmarking@coned.com.
– Please include the name on the account and the service address on
the request.
– If you are acting on behalf of the customer of record or requesting
tenant level data, please submit a letter of authorization along with
your request.
• The fee to obtain aggregated building consumption for up to 24 months of
electric and/or gas usage is $102.50 per building.
• Con Edison will send the requested aggregated building consumption
data by email to the address the request originated from within 15 days
after your payment has been processed.
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5. Building Unit Summary
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6. Example of the Data Customers Receive
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7. Example on Extrapolating Residential Data
Formula: ((Total consumption / # of units) x # of Missing units) +
Total consumption
 Total consumption for the month = 212,455 kWh
 Number of bills issued during the cycle date = 220
 Units missing from the monthly aggregated consumption = 17
((212,455 / 220 = 966 kWh per unit) x 17 missing units) + 212,455 = 228,877
kWh’s for the billing period
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8. Extrapolating Missing Commercial Data
• For missing commercial data a value chart will be
provided by the City of New York
– The values will be based on end use and provided
as a specific usage amount per square foot during a
specific time frame
– Once completed the benchmarking rule will be
available on www.nyc.gov/ggbp
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9. Questions
• For more information, please e-mail
citybenchmarking@coned.com
• To obtain steam data please visit:
www.mysteamaccount.coned.com
• National Grid customers can contact: (718) 643 - 4050
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