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Pasadena's Power Mix - Room for Improvement

09/22/17

  10:16:00 am, by Jim Jenal - Founder & CEO   , 340 words  
Categories: PWP, GWP, Ranting

Pasadena's Power Mix - Room for Improvement

Run on Sun is proud to call Pasadena home.  We absolutely love this place.  But it isn’t perfect, as evinced by the latest report on where Pasadena gets its power - that’s right, the 2016 Power Supply Content Label is now out, and it is a mixed bag to say the least!  Here’s our take…

Every year, California utilities are required to post a table that reflects the sources of the power that they provide, the “Power Supply Content Label."  We wrote about PWP’s energy mix when the previous label was published, and at the time we noted that coal constituted 34% of the energy supplied, with natural gas another 6% - a full 40% coming from fossil fuels.  Surely a year later the news would be better, right?

Not so much - here it is, read it and weep:

2016 Power Supply Content Label

ENERGY RESOURCES2016 PWP POWER MIX3 (Actual)2016 PWP GREEN POWER MIX4 (Actual)2016 CA POWER MIX2 (for comparison)
Eligible Renewable Total32%100%25%
- Biomass & Waste 16%   2%
- Geothermal 2%   4%
- Eligible Hydroelectric 1%   2%
- Solar 5% 100% 8%
- Wind 8%   9%
Coal 40% 0% 4%
Large Hydroelectric 4% 0% 10%
Natural Gas 12% 0% 37%
Nuclear 7% 0% 9%
Unspecified Sources of Power1 5% 0% 15%
TOTAL100%100%100%

Both coal and natural gas went up!  While the overall statewide mix is just 4% coal, PWP gets 10 times that much, a whopping 40%!  Combined with natural gas and 52% of our power comes from fossil fuels.  Moreover, half of the “renewables” comes from burning biomass and waste, thereby also contributing to greenhouse gas emissions!  (One bright spot - utility scale solar now accounts for 5% of all energy, up from zero the year before.)

Lest you think all of the small munis are as bad, not so.  Glendale Water and Power, in particular, is kicking PWP’s backside, with only 5% from coal, and just 29% from natural gas.  GWP also gets 26% of its power from wind!  (Here’s a link to their power label.)

PWP is making some strides, however.  Last year they replaced a 51-year-old steam plant with a combined cycle turbine unit that can produce power within minutes, compared to the 72-hour start time for the old system.  But at 52% fossil fuels, PWP still has a long way to go!

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Jim Jenal is the Founder & CEO of Run on Sun, Pasadena's premier installer and integrator of top-of-the-line solar power installations.
Run on Sun also offers solar consulting services, working with consumers, utilities, and municipalities to help them make solar power affordable and reliable.

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