Tag: "charging stations"

01/03/19

  08:43:00 pm, by Jim Jenal - Founder & CEO   , 445 words  
Categories: All About Solar Power, Solar Economics, PWP

Pasadena Adopts New Integrated Resource Plan

Pasadena adopts IRP

As 2018 drew to a close, the Pasadena City Council adopted a new Integrated Resource Plan that shows the path forward for the City in the coming years. Not surprisingly, there are some big changes in store as PWP moves away from fossil fuels and toward a greener future. Here’s our take…

Where are we now?

We love Pasadena, but it has a long way to go before it becomes as green as we would like it to be.  For example, here is PWP’s latest power content label that shows the sources of its electricity, compared to California as a whole:

PWP 2017 Power Content Label

 

Yikes! 31% of our power overall comes from burning coal - compared to just 4% for the state overall!  

Somewhat surprising is the relatively low amount of natural gas in the mix, given that the Glenarm power plant is now entirely fueled by natural gas.

On the other hand, the City is doing very well in utilizing biomass and waste materials as a fuel source, well ahead of such efforts in the state as a whole.

So it is clear that a great deal of work is yet to be done, and it is the intent of the newly adopted IRP to show the way.

One thing that jumps out of the new plan is that coal is to be eliminated entirely by June of 2027 when existing supply contracts expire, and no new coal contracts will be signed.  Moreover, that plant is scheduled to switch to natural gas by 2025, so coal burning for PWP should end by then.

Distributed Energy Resources

As of the writing of the IRP, there were 1,303 PWP customers who have installed solar power systems at their homes or commercial/non-profit sites.  Collectively, those systems amount to 10.4 MW of installed capacity, with an estimated annual production of 16,600 MWh of energy.  That makes the average installed system size just under 8 kW.

One baffling detail in the planning section of the report: relying on a levelized cost of energy (LCOE) analysis by the Lazard consulting firm, they assert that the LCOE of residential solar (after allowing for the federal tax credit) is from 14.5-24¢/kWh!  Frankly, we aren’t sure how they arrived at that number, since our projects generally project an LCOE in the 9-11¢/kWh range.

So more solar is in PWP’s future, but they won’t be supporting it on homes, schools, or businesses anymore.  Sad.

Other Takeaways…

Here are a couple more takeaways from the 249-page report:

  • The City is planning on installing 122 EV charging stations in the next few years
  • Electric bill increases would range from roughly 2.7% for residential customers, and up to 3.4% for commercial customers

You can find the entire report here: Pasadena’s Integrated Resource Plan.

 Permalink

08/24/11

  09:02:00 am, by Jim Jenal - Founder & CEO   , 538 words  
Categories: Solar Economics, Electric Cars that Run on Sun, Commercial Solar

Costco Cutting Chargers - Cites???

Every now and then you come across a news item that leaves you scratching your head - “What were they thinking?” you wonder. That was our reaction to a NY Times article reporting that giant retailer Costco is removing its already installed charging stations for Electric Vehicles (EVs). Really? Now they are doing this?  Just as modern, capable EVs (and plug-in hybrids or PHEVs) become widely available, they are removing their charging stations?  How does that make any sense?

sorry we are getting rid of this chargerCostco had originally installed its chargers back during the original EV boom that was documented in Who Killed the Electric Car.  That boom ended when the California Air Resources Board caved on their EV mandate and GM - which had only leased, not sold its EV-1 vehicles - recalled them from their drivers and sent them to the scrap pile (despite howls of protest).  But all of that took place years ago.  So why remove the chargers now?

According to Costco management, the chargers were not being used enough to justify keeping them.  Now part of that might be due to the age of the chargers which makes them a poor match for today’s EVs.  Yet, the California Energy Commission has a program in place to help pay for upgrading old chargers - like the ones at Costco - with state-of-the-art models that are perfectly matched to the new round of EVs.  “Not interested,” said Costco.  According to the article:

Mr. Hoover [the general manager for Costco in northern California] said that E.V. charging was “very inefficient and not productive” for the retailer. “The bottom line is that there are a lot of other ways to be green,” he said. “We have five million members in the region, and just a handful of people are using these devices.”

Mr. Hoover said the company was aware of the state-funded upgrade program, but did not see a compelling reason to take advantage of it.

“Why should we have anybody spend money on a program that nobody’s thought through?” he said.

Hoover’s dismissive attitude was reflected in the comments - particularly the comments “highlighted” by NY Times editorial staff - that were shockingly ill-informed.  Here’s one example:

Isn’t it enough the public has to subsidize the purchase of these slow-moving boondoggles, must we continue to coddle them throughout their entire (mercifully, short) lifespans? Calling them “green", btw, is laughable, as if the electricity coming through these chargers was generated by pixies using fairy dust. In the unlikely event these fadcars ever became popular, they’d add to the stress on our already over-burdened electric grid.

As we have noted before, we don’t believe in electricity produced by “fairy dust” - but we do believe that EVs, when combined with solar power systems - provide a way to have an incredibly cleaner driving system than what most of us are using today.  And numerous studies have demonstrated that for EVs charging at night, they will impose no burden at all on the grid.  Indeed, as the grid gets “smarter” EVs have the potential to help even out demand by providing power back to the grid.

The good folks over at Plug In America have launched a letter writing campaign to try and reverse Costco’s curious decision.  We encourage you to check it out.

Search

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.

Ready to Save?

Let’s Get Started!

Give Us a Call!

626.793.6025 or
310.584.7755

Click to Learn More About Commercial Solar Power!

We're Social!



Follow Run on Sun on Twitter Like Run on Sun on Facebook
Run on Sun helps fight Climate Change
Community software