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Power Supply Content Label - First Quarter 2009
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Pasadena Water & Power (PWP) is bringing you the information below to help you make informed choices about the energy you buy.  California State Law requires all Energy Providers to make the following label available to their customers.

Frequently Asked Questions

POWER CONTENT LABEL

First Quarter 2009

ENERGY
RESOURCES
2009 PWP
POWER MIX*
(projected)
2009 PWP GREEN POWER MIX** (projected) 2007 CA
POWER MIX***
(for comparison)
Eligible Renewable 11% 100% 10%
  • Biomass & Waste

 8%  0% <1%
  • Geothermal
 2%    0% 2%
  • Small Hydroelectric

0%    0% 6%
  • Solar
0%    0% <1%
  • Wind
1% 100% 2%
Coal 59%     0% 32%
Large Hydroelectric   6%     0% 24%
Natural Gas  17%     0% 31%
Nuclear    7%      0% 3%
Other   0      0%  0%
TOTAL 100%   100% 100%

* 93% of PWP POWER MIX is specifically purchased individual suppliers.
** 100% of PWP GREEN POWER is specifically purchased from individual suppliers.
*** Percentages are estimated annually by the California Energy Commission based on the electricity sold to California consumers during the previous year.                                                                   

PWP Green Power is the energy provided to PWP customers enrolled in the Green Power Program.  PWP power mix is the energy provided to all other PWP customers. 

For specific information about this electricity product, contact the PWP Answerline at (626) 744-6970.  For general information about the Power Content Label, visit the California Energy Commission website or call the CEC at 1(800) 555-7794.

 

FREQUENTLY ASKED QUESTIONS: PWP Power Content Label

 
Q. What is the
Quarterly Power Content Label?
 

A. The Power Content Label is a quarterly report that shows how your electricity is generated. The percentages provided are projected for the current calendar year and updated quarterly based on the latest data available. The Power Content Label also provides the prior year's statewide mix for comparison.  

Q. What is the difference between “PWP Power Mix" and “PWP Green Power”?  

A. “PWP Green Power” is the energy provided to customers enrolled in the PWP Green Power program. Currently, all of the energy sold to Green Power customers comes from wind generation. “PWP Power Mix” is the energy provided to all customers not enrolled in the Green Power program and comes from a variety of sources.  

Q. Why is “wind” listed as an energy source for “PWP Power Mix” if it’s also sold separately to Green Power customers?  

A. PWP purchases wind energy from the High Winds facility in Solano County . But, PWP’s purchase is larger than the energy needs of all the customers enrolled in the Green Power program so the wind energy not sold to Green Power customers is accounted for in the “PWP Power Mix.”  

Q. Why sign up for Green Power if wind is already in the “PWP Power Mix”?  

A. As more customers sign up for Green Power, PWP will be able to increase investment in renewable sources and decrease the purchases from fossil fuel sources.  

Q. Why is the “Ca. Power Mix” from 2006?  

A. Utilities throughout the state submit year-end reports documenting their power supply sources for the previous year and the cumulative state mix is published in March of the following year. For instance, the 2006 statewide mix is not published until March 2007 and is then used as the “Ca. power Mix” until March 2008. So, the statewide mix is always one year behind.  

Q. Why isn’t 100% of the “PWP Power Mix” specifically purchased from individual suppliers?  

A. PWP’s local generation and long-term contracts do not provide enough energy to meet all of PWP’s energy needs. The balance is provided through short-term “spot market” purchases. PWP cannot guarantee the source of these spot market purchases so they are accounted for as non-specific purchases and are divided across all fuel source types in percentages equal to the “Ca. Power Mix.”

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