Jan
13

Multiple EV owner

My transformation from oil importer to electron exporter is almost complete. In 2011, we replaced a 13mpg Sequoia with a 26mpg Lexus hybrid, and replaced a 16mpg Mercedes with a 50mpg Prius, that has further been replaced by an all electric Nissan Leaf in 2012. Now both the Ranger and Leaf suck amps rather than oil, and the two hybrids merely sip fuel. Our gasoline bill dropped from $5K in 2010 to $3K in 2011. Our goal is to reduce gas to just $1500 in 2012, since only the Lexus will be burning gas. Know anyone interested in a 2010 Prius V that has been babied since birth? 50mpg average!

We added solar panels in 2009 that dropped our electric bill substantially by reducing net electricity usage from Tier 5 to Tier 2. Adding timers, shifting usage to non-peak hours, and replacing the old pool pump with a variable speed pump, reduced our PG&E bill from $2500 in 2010 to $1600 in 2011 (36% further reduction).

More details on the impact of the Nissan Leaf on our electricity bill to follow. I’m guessing it will cost $20-25/mo to drive about 50 mi/day average. In comparison, the same drive at today’s gas prices would cost $112/mo in the Prius, or $432/mo in the Sequoia. WOW!

Oct
14

Steve Jobs Tribute


. (PAUL ZANETTI / Sydney Daily Telegraphi / Cagle.com)

 

Oct
06

Steve Jobs on Creativity

Steve Jobs defined and guided Apple to become one of the world’s most successful and influential technology companies. Among his many attributes, in addition to being a thought leader, was the ability to dispense inspirational and forward looking public statements. When it comes to innovation, design and creativity, Jobs has shared some lasting quotes that have proven to be most intuitive.

Michael Gass, in his blog Fuel lines, presents ten of the all time greats:

  1. “The cure for Apple is not cost-cutting. The cure for Apple is to innovate its way out of its current predicament.” Apple Confidential: The Real Story of Apple Computer
  2. “For something this complicated, it’s really hard to design products by focus groups. A lot of times, people don’t know what they want until you show it to them.” Bloomberg Businessweek
  3. “Creativity is just connecting things. When you ask creative people how they did something, they feel a little guilty because they didn’t really do it; they just saw something. It seemed obvious to them after a while. That’s because they were able to connect experiences they’ve had and synthesize new things. And the reason they were able to do that was that they’ve had more experiences or they have thought more about their experiences than other people.” Wired
  4. “That’s been one of my mantras — focus and simplicity. Simple can be harder than complex: You have to work hard to get your thinking clean to make it simple. But it’s worth it in the end because once you get there, you can move mountains.”BusinessWeek
  5. “Innovation has nothing to do with how many R&D dollars you have. When Apple came up with the Mac, IBM was spending at least 100 times more on R&D. It’s not about money. It’s about the people you have, how you’re led, and how much you get it.”CNNMoney
  6. “When you first start off trying to solve a problem, the first solutions you come up with are very complex, and most people stop there. But if you keep going, and live with the problem and peel more layers of the onion off, you can often times arrive at some very elegant and simple solutions.” Newsweek
  7. “We made the buttons on the screen look so good you’ll want to lick them.” Fortune
  8. “Being the richest man in the cemetery doesn’t matter to me … Going to bed at night saying we’ve done something wonderful… that’s what matters to me.” Wall Street Journal
  9. “You’re missing it. This is not a one-man show. What’s reinvigorating this company is two things: One, there’s a lot of really talented people in this company who listened to the world tell them they were losers for a couple of years, and some of them were on the verge of starting to believe it themselves. But they’re not losers. What they didn’t have was a good set of coaches, a good plan. A good senior management team. But they have that now.” BusinessWeek
  10. “The system is that there is no system. That doesn’t mean we don’t have process. Apple is a very disciplined company, and we have great processes. But that’s not what it’s about. Process makes you more efficient … But innovation comes from people meeting up in the hallways or calling each other at 10:30 at night with a new idea, or because they realized something that shoots holes in how we’ve been thinking about a problem. It’s ad hoc meetings of six people called by someone who thinks he has figured out the coolest new thing ever and who wants to know what other people think of his idea.”BusinessWeek

In addition to his ability to simplify complex ideas and goals, Jobs’ legacy includes his marketing savvy and an ability to create new markets—both of which the company can continue to capitalize upon—and competitors can pursue as well.

Apr
18

Fukushima Plant Explanation


Thanks to the New York Times for this simple explanation of how the Fukushima plant in Japan was damaged after the tsunami.

Mar
13

Fukushima Nuclear Accident – a simple and accurate explanation

Source: http://bravenewclimate.com/2011/03/13/fukushima-simple-explanation/

Fukushima Nuclear Accident – a simple and accurate explanation
Posted on 13 March 2011 by Barry Brook

Along with reliable sources such as the IAEA and WNN updates, there is an incredible amount of misinformation and hyperbole flying around the internet and media right now about the Fukushima nuclear reactor situation. In the BNC post Discussion Thread – Japanese nuclear reactors and the 11 March 2011 earthquake (and in the many comments that attend the top post), a lot of technical detail is provided, as well as regular updates. But what about a layman’s summary? How do most people get a grasp on what is happening, why, and what the consequences will be?

Below I reproduce a summary on the situation prepared by Dr Josef Oehmen, a research scientist at MIT, in Boston. Continue reading “Fukushima Nuclear Accident – a simple and accurate explanation” »

Oct
08

Driving Impressions – Nissan Leaf vs. Chevy Volt

The clear winner for me was the Leaf. Very roomy inside, lots of power.

In contrast, the door height was too short on the Volt for easy ingress/egress (I’m 6’3”). I won’t even think of getting in the back seat as the roofline swoops down. The Volt’s batteries were only 400 pounds, but the Volt felt heavy and drove sluggishly. To be fair, the Volt ran out of battery just as I was starting my test drive. The range extended mode performance may not be as peppy compared to full battery mode.
The range extender on the Volt was surprisingly quiet. I didn’t know it was on until the Chevy rep pointed it out. Kudos to GM engineers.

The 4th quarter of every year is traditionally the Auto Show season. I hope either the San Francisco or San Jose Auto Shows include an opportunity to drive these vehicles. After all, these cars are totally emission-free, producing no exhaust noise, particulates, or toxic fumes to prevent indoor driving. The Moscone Center Annex is certainly large enough for an indoor track. San Jose’s Convention Center parking lot can be used for outdoor test drives. I am not predicting, just suggesting Auto Show organizers consider this possibility.

Oct
07

Alt Car Expo 2010

October 1, 2010 – Santa Monica, CA Alt Car Expo 2010

I had a chance to test drive the Chevy Equinox fuel cell, Chevy Volt, Mercedes B-class fuel cell, Nissan Leaf, and a Mini-E (Electric).

Contributor to AutoBlogGreen Article

I test drove the Leaf, Volt, most of the fuel cell vehicles, and wasn’t disappointed by any. The Volt’s main battery died just as my test drive began. The range extender was much quieter than I thought – barely noticeable. The Leaf burned rubber accelerating, but the Volt was sluggish which I attribute to range extended mode. With the exception of the Monotracer, if there is a dashboard picture, I drove it.

BTW, Chevy only had one Volt for test drives, and cut the waiting list off at 60. I was #53 signing up at 10:30 a.m. By 4 p.m., most sign-ups were no-shows. If you were still there, you were allowed to drive the Volt.

Nissan was much better organized with at least 8 cars active on the test loop. Nissan’s spokesman said they are traveling with 10 cars. I saw another Leaf behind the Auditorium that was quick charging (30 min to 80 percent charge, DC). The quick charger was a biodiesel-fueled genset charging a battery pack that dumped charged directly DC to DC to the on-board pack. The car I drove had 63 miles on the trip odometer, with 31 miles charge remaining. The AC had been on all day as it was 93 and humid in LA on Friday.


Jul
28

Plug In 2010

July 27, 1010 – San Jose, California Plug In 2010

Only a few vehicles on display. You can look, but can’t touch. Chevy and Nissan wouldn’t even pop the hoods on the Volt or Leaf, respectively.

The biggest takeaway is that I counted seventeen (yes 17) different charging infrastructure companies most with only minor variations on the same theme. Notably absent was Better Place. I predict major consolidation in this market.

The panel discussion on public night (July 27) was extremely well attended, filling the auditorium to standing room only. Chelsea Sexton and Jessie Deeter of “Who Killed the Electric Car?” and Bill Nye “The Science Guy” held an animated panel discussion. There were a few die-hard electric car drivers, many more enthusiasts, and a lot of curious people in the audience.

Q&A ranged from “where and when can I drive an electric car today?” to why don’t we rebuild cities as metropolitan transit hubs? Where? Find an EV conversion, or one of the few remaining RAV4 or Ranger EVs. When? soon enough with Chevy and Nissan delivering first orders in the 4th quarter of 2010. Rebuild? Not feasible or financially practical, so lets focus on reducing waste rather than starting over.


Jul
27

Plug In 2010

Just attended the Plug In 2010 conference on Monday and Tuesday. GM announced pricing and options for the Chevy Volt. Nissan announced Leaf options and lease payments.

Jul
08

America’s Coming Health Care Oligopoly

Link to Forbes Article Merrill Matthews, 07.07.10, 11:49 AM EDT

ObamaCare will mean fewer insurers and fewer hospitals, leading to higher prices and lower quality.

My comment:

In a free market, a market leader may buy a competitor to weaken competition. When government legislates change, the dirty work is done for you and at no direct cost (save the lobbyists and voters)

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