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Bigger Than 4 Football Fields: Toyota Completes 242,000 Square Feet Solar Power Array

by Michael Graham Richard, Gatineau, Canada on 09.24.08
Science & Technology (alternative energy)

Toyota California Manufacturing Plant image

Toyota's Record-Breaking Solar Array
Toyota's new solar array on the roof of its North America Parts Center California (NAPCC) manufacturing plant is the biggest single-roof solar installation in North-America. At 242, 000 square feet, it will be hard to beat, in good part because not that many companies have that much roof.

Read on for more info on how much power it generates.

How Much Power?
The array was built by SunPower using 10,417 solar modules. It should generate enough energy to meet 60% of the demand from the manufacturing plant. With a total capacity of 2.3 megawatts, the installation is capable of generating 3.7 million kilowatt hours of electricity annually. It is expected to avoid about 6.4 million pounds of CO2 emissions per year.

SunPower Solar Panels photo
SunPower solar panels.

Toyota says:

NAPCC electricity costs per kilowatt-hour have increased 266 percent since 1992. Facility energy conservation efforts have reduced electricity usage by 28.5 percent during the past five years, but annual electricity use still remains over 5,788,000 kilowatt-hours.

The system was designed and built by SunPower, using its high-efficiency panels that deliver 50 percent more power per unit than conventional panels. A lightweight state-of-the-art SunPower mounting system further maximizes power delivery.

Via SunPower, Toyota

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Comments (17)

60% is pretty damn good for a whole manufacturing plant. These things must be very power-thirsty.

Hope other big corps will do the same soon.

jump to top Anonymous says:

now its time for some american car companies to do the same!

jump to top UncleBen says:

Wait a tick... Why isn't the big "TOYOTA" roof get covered? Or at least half of that?

jump to top Umlud says:

I wonder if GM will follow Toyota's sensible lead...

It's too bad there's no report of how much this cost. I'd like to know how many of these we could buy for our $700 billion dollars.

Which, you know, here's my take on it:

Here's the nutshell: let's say you and I contract for something. I say I'll pay you $100,000. I don't pay you $100,000. You sue me. It turns out I don't have $100,000. Never did. That's where the problem ends. You might get a judgment. You might be legally entitled to get $100,000 from me. But you can't. I don't have it. I'm judgment proof. You can't then go to the government and get your $100,000. It doesn't exist. It was just a promise to pay and nothing more. The government doesn't bail you out.

But that's what's happening here -- bankers and investors are mad they're not getting their money that doesn't exist, so they're asking the government for it. The government would never give it to them in any normal kind of situation (except in the form of allowing corporate write-offs on the losses on their corporate taxes), except in this MELTDOWN there's so much bad debt out there that the whole system has crashed.

So we're talking about real tax payer dollars going to cover imaginary lost profits. The whole thing is disgusting. At least Toyota has done something to make me smile today.

jump to top stevejust [TypeKey Profile Page] says:

With such a big project, one can only assume its an even bigger investment. My question is, solar panel technology is rapidly growing, so I wonder how much consideration went into the costs of doing it now vs. waiting a few years for panels that are far more efficient and cost effective.

jump to top CoolProducts says:

@uncleben and wee

GM already started doing this on a plant in Spain.

http://www.treehugger.com/files/2008/07/gm-to-host-worlds-largest-rooftop-solar-array.php

jump to top Jim says:

Obama lost my vote when he cancelled the Florida & Michigan primaries and took the nomination that he didn't win. It's called tyranny and oppression when a politician ignores voters. McCain is so old and so unqualified to be president! Who else is running?

jump to top Ross Nicholson says:

You should see the prefab homes that Toyota is building in Japan. If they can marry the efficient building of prefab homes with their solar expertise, we've got a compelling story to tell.

jump to top Allan says:

Thank goodness there are corporations big and small out there who are in business not just for money. Money should be a secondary thing; its the actions businesses and corporations make that can create positive or negative change.

jump to top Ken Clive says:

Now if they covered their parking lots with solar panels they could generate 100% of the plant's electricity.

jump to top Nick says:

Hey: On Thursday, November 27, 2008, Celebrities For Charity (CFC) will raffle off a Super Bowl XXXVI ring donated to CFC by Je’ Rod Cherry. The 14-karat white gold Super Bowl ring worn by the Super Bowl XXLVI champions, the New England Patriots, features 142 diamonds. Forty-two diamonds encircle the bezel, which is the edge of the ring’s face, and two larger football-shaped diamonds are on each side of the bezel. The face of the ring displays the Patriots Logo made from red garnets and blue sapphires trimmed with diamonds. A figure of the Lombardi trophy is behind the logo and is made of platinum, a large marquis diamonds, and two tapered baguette diamonds. Winner will also receive a cash prize in the amount of $16,265.00 to mitigate the Winner’s tax liability that results a from winning the raffle. Please visit the raffle site (www.netraffle.com)

jump to top lilly says:

@Ken Clive

If you think this is not about money you are wrong. Even if the panels do not eventually pay for themselves, the cost is more than made up for in free advertising to people who see a company making an effort, and decide to buy from them over a not-so-green company. Don't applaud them for doing the right thing. Applaud them for realizing the right thing can make them money.

jump to top Jim says:

@Uncleben
In case you haven't noticed Toyota's more of a American car company than GM or Ford. They at least produce a good number of models inside the US.
@ Ross
Don't be such a douche and get your facts straight. Fact: FL (where I live) and MI violated the rules by moving their primaries ahead of Iowa. They were subsequently stripped of their delegates by the DNC NOT OBAMA . Obama had nothing to do with the decision to strip the delegates.
Fact: Obama wasn't even on the freaking ballot in MI so there's no way of knowing how he would have done against Mrs. Clinton.
Fact: Obama ultimately got the delegate count AND the popular vote. Hillary went the distance in a close race, BUT SHE LOST.

Hillary was gracious in her defeat and has worked diligently to unite the party behind Sen. Obama. People like you just undermine her message with this whiny apron string clutching. Move on and support the candidate who most closely matches your positions on the issues. Whomever they may be, but for all our sake STFU and do your homework before you complain on a site where people know better.

jump to top Raiyn [TypeKey Profile Page] says:

Hmm ... what's with all the political comments? Haven't we had this pres race going on for years now it seems? Enough already.
I think the fact is that Toyota has been getting it 'right' for years. This is another offshoot of their thinking. I am dying to see the American car companies kick butt, however I don't see it yet. The fgn companies copied the US years ago and surpassed on quality and design etc. Let's hope that the US companies will succeed and do better with their offerings - Chevy Volt, Chrysler electric cars, Tesla (ok it's a UK body).
It's all moot because we should be riding our bikes more.
vsk

jump to top vsk says:

My best guess the solar panels cost approx $1000 each , so 10,417 would run 10 Million , + Install and misc , so total cost = 17-18 Million minus any Gov drebates total system cost should be around 12 Million

7 - 10 Year to pay them off see 15 years of FREE power after they are paid off not bad .. assuming they last 25 years , but most panels can exceed that easily and work for up to 30-40 years , so FREE power for 25 - 30 years , thats a nice return

Just say total cost is 15 million you could put this kinda setup on 46,700 different companys / buildings for 700 billion

jump to top iq says:

"I wonder if GM will follow Toyota's sensible lead..."

You got it backwards, GM has already done this.

"In case you haven't noticed Toyota's more of a American car company than GM or Ford. They at least produce a good number of models inside the US."

GM produces more cars in the US than Toyota, designs most of their cars in the US, and employs more Americans than Toyota, Honda, Nissan, and Mitsubishi combined.

jump to top Froggy [TypeKey Profile Page] says:

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