The EVA/DC 2011 Holiday Party

All are welcome to join in at the 2011 EVA/DC holiday party this Wednesday, 21 December 2011, 19:00 at the Patent Office in Alexandria, Virginia.  Food will be provided and there will be a bowl if you wish to contribute to defray the costs.  You'll also have an opportunity to join the EVA/DC with a tax-deductible donation to the organization, though that isn't required to attend.

I'm especially happy to hear my friend Mahi Reddy will be speaking about his company SemaConnect which now has a contract for 1400 EVSEs in the Washington and Baltimore region thanks to 350Green!  Well done Mahi!

Now here's EVA/DC president Charlie Garlow to tell you more!

We are pleased and privileged to tell you that Mahi Reddy of Semaconnect has accepted our invitation to be our keynote speaker.

Mahi has been a long time EVADC member, and after he joined, formed his new EV Charging Station company, Semaconnect, out of Annapolis.  www.semaconnect.com

Mahi will be sharing with us his vision for EV infrastructure roll-out and EV markets, and anything else he wants to talk about!

Please RSVP if you are coming and how many friends you will be bringing.  Can't come?  Time to send some love: http://www.evadc.org/members.html

Update: Veggie and meat lasagnas will be the main course.  Beverages of various "octanes".  Salad.  Desserts.  Want to bring a special dish?  RSVP.

Here are the details we sent you earlier for the Holiday Party

---

Hello everyone,

You are invited to the 2011 EVADC Holiday Party.  I have secured the National Inventors Hall of Fame and Museum at the Patent and Trademark Office in lovely Alexandria, VA for our party.  The event will be on December 21st, starting sharply at 7:00pm and going until 10:00pm.  The museum is located directly inside the Madison Building located at 600 Dulany St, Alexandria, VA, 22314.  The location is metro accessible from King St. Metro.  There are two Level-2 Chargers located within a short walking distance from the PTO as well as there are plenty of 110 outlets located in the adjacent parking garages.

The National Inventors Hall of Fame and Museum features a display of the 460 National Inventors Hall of Fame Inductees.  Large panels present the names of all Inductees, and an interactive kiosk allows visitors to learn more about each Inductee.  The Hall of Fame and kiosk shares with visitors the significance of the inductees’ life-changing work and also the importance of their induction into the National Inventors Hall of Fame.  The Museum currently features: Exercising Ingenuity: Inventions in Health and Fitness.  This new exhibition is a tribute to the importance the health, fitness, and nutrition industries have played in American lives over the years.  Exercising Ingenuity highlights the historic advances, current trends, and future technologies relating to a healthier body and mind.

Further details, including food, and detailed maps including location for the meeting and chargers will follow shortly. If anyone has any food ideas they would like to bring please contact me directly.

Mark your calendars and bring friends.  RSVP with the number of people coming.

Have a great week,

Eric Cardwell
Vice President EVADC

Charlie Garlow,
President, EVADC

Dave Goldstein,
President Emeritus, EVADC

and a cast of thousands.

View Patent Office Parking in a larger map

Walking from the King's Street Metro?

We've got you covered:

I hope everyone can make it to the holiday party at the USPTO this Wednesday. I highly recommend taking metro since it is very convenient. The USPTO is about a 7 minute walk from the metro.

When you arrive at King street and exit through the main metro station doors you should be looking at the kiss and ride parking lot and the bus pickup. Across the street you will see the Embassy Suits hotel. When you exit the King street station, just follow the side walk to your right, it will take you up a short hill and from there you will see a red light and main busy intersection of Duke street, just keep walking to the right and follow the side walk through big iron gates, it will lead you down to an underground tunnel that will take you under Duke street so that you don't have to cross that busy intersection. When you come out the other side just continue to follow the side walk (to the right). You will come up on another red light. Continue walking straight across. Follow the side walk straight a block further and you should be within the USPTO Campus with a green grassy middle area surrounded by buildings. Straight a head of you should be a building with a huge glass atrium, that is the madison building, just keep following the side walk until you get to the main entrance of that building. When you enter madison building, turn right and there is the USPTO Museum where the meeting will be held.

Changes for a Better EV Life: Where for art thou, CHADeMO?

Having driven CO2 Fre for over a month now, I feel I can now safely make some recommendations for change that would make my life infinitely easier.<  Some of these things I've been writing about long before I purchased my Nissan LEAF; I knew going in some sacrifice would be required for the greater good.  That's not to say there aren't great things like the burgeoning Charging Infrastructure and wonderful LEAF features to help get me through the day!  But there's always room for improvement and if you don't speak up, nothing will get done.

What about CHAdeMO?

Granted, the LEAF SL has a TEPCO plug and CHAdeMO support, so it can theoretically be charged from 0% to 80% in twenty-five minutes.  But CHAdeMO stations are few and far between currently and even with with the 350Green announcement of 47 new Charging Stations in the Baltimore and D.C. regions, if I recall only 5 of those will be CHAdeMo.

Fortunately, 350Green chose CHAdeMO as the Level 3 standard they and aren't going with the the odd-ball SAE proposal currently floating with the J1772 plus two prongs below it for the direct current connection of Level 3.  On the one hand, CHAdeMO is the de facto standard because it has the most stations and the most cars that can accept it.  But right now, those numbers aren't big and if the SAE comes up with something cheaper and car manufacturers or EVSE makers decide to take a risk on following the official recommendations, it's possible over time CHAdeMO could be the BetaMax over the SAE's VHS.

Changes for a Better EV Life: Slowest EV Charge Time: LEAF

Having driven CO2 Fre for over a month now, I feel I can now safely make some recommendations for change that would make my life infinitely easier.  Some of these things I've been writing about long before I purchased my Nissan LEAF; I knew going in some sacrifice would be required for the greater good.  That's not to say there aren't great things like the burgeoning Charging Infrastructure and wonderful LEAF features to help get me through the day!  But there's always room for improvement and if you don't speak up, nothing will get done.

Putting the LEAF Charger in Perspective

The chart above demonstrates how of the most popular EVs today, the LEAF takes the longest to charge from depleted to full:

As can be seen, the LEAF is slower by an hour even over the Tesla Model S and is clearly the slowest to charge of all; it's even twice as slow as the Focus Electric and Chevy Volt.  Of course, in terms of the amount of mileage you get from charging any of these cars can differ greatly so to be fair, compare them to the total pack size:

Obviously, the Model S has a lot more battery than the Nissan LEAF but still only takes about 6½ hours to charge.  And since most cars in the sample range in capacity from about 16 kWh to the LEAF's 24 kWh, yet most of these have much shorter charge times, it's clear that Nissan underestimated the competition.

Changes for a Better EV Life: The 6.6kW Charger (Part 1)

Having driven CO2 Fre for over a month now, I feel I can now safely make some recommendations for change that would make my life infinitely easier.  Some of these things I've been writing about long before I purchased my Nissan LEAF; I knew going in some sacrifice would be required for the greater good.  That's not to say there aren't great things like the burgeoning Charging Infrastructure and wonderful LEAF features to help get me through the day!  But there's always room for improvement and if you don't speak up, nothing will get done.

The LEAF Needs a 6.6kW Charger

I've written about this numerous times and even created a Facebook Group for it.  Put simply, there are two basic reasons I would pay a pretty penny for the 6.6kW charger.  The first has to do with situations like the one where I had to spend three hours at Rosenthal's Nissan/Mazda waiting for enough electricity to get home.  With a 6.6kW charger, that would have been a mere ninety minutes.  Put another way, with the 3.3kW charger, you only get about 10–15 miles (15–25 km) of driving per hour of charge.  Since my driving average comes out to 4.0 ^mi⁄_kWh (6.4 ^km⁄_kWh), this comes out to 11.52 mi (18.54 km) for me.  With a 6.6kW you double that!  And that means 45 minutes out at a nice restaurant like the Cracker Barrel in Manassas next to the IBEW Local 26/JATC ChargePoint stations would net about 20 mi (32 km), more than enough to get home on a near-depleted pack; with only 10 mi (16 km), I feel I'd be pushing my luck!

The other reason has to do with the new Dominion Virginia Power Time Of Use rate.  Specifically, by going to a 6.6kW Charger under Schedule EV, I estimate I could be saving $80 per year in electricity costs by limiting my charge time to the hours 1–5 am.  Now, if the 6.6kW charger costs $1,000 to retrofit into a 2011/2012 LEAF, as I once suggested I would still pay it gladly.  Sure, it would be a 12½ year return on investment, assuming current electric rates, but the time I don't have to spend at places like my local Nissan Dealer or Panera waiting for a sufficient charge to my car is quite valuable too.  By some estimates this could be as much as $40 per hour for a skilled software engineer such as myself, and at that rate it doesn't take long to equate an hour wasted waiting here, an hour wasted waiting there and before you know it, you've wasted a grand.

Nissan LEAF meetup Today

Come see the array of Washington area LEAFs today at Nissan of Chantilly, noon–4 pm! All are welcome. There will be pizza.

Ring out the Old, Ring in the New

This Sunday, Nissan is celebrating Gudy / Olivier Chalouhi's 1 year anniversary of accepting the very first Nissan LEAF.  This momentous occasion none the less brings back a melancholy memory for those of us in the D.C. Area and on the east coast.  It turns out our first Capital LEAFs meetup will be on the 1 year anniversary of, well, let me explain it via the article I published that day: Nah, No LEAF for You.

For the record, we chose 10 December via a poll in the Yahoo! group mainly to make sure we gave time for everyone who could to get their cars before the December holidays so it's quite the coincidence that it falls on the same day of the news from last year.  For those of us in it from the beginning, it's been a long and rocky ride, but most of you either have your LEAFs now or will soon so let's not dwell on the somber past as we celebrate our Electric Future!

But one thing I do ask of everyone, after you return home from our fun celebrations of the comfy, cosy electric that could, at 9pm, Saturday Night, we have 7 seconds of silence for the lost 7 months and all that could have been had we been allowed to order when promised.  Thank you.

Bring Out Your LEAF: The Capital LEAFs is meeting this Saturday

Come one, come all and check it out as we gather our LEAFs at Nissan of Chantilly!

Date: Saturday, 10 December 2011
Time: 12:00 to 16:00
Host and Honored Guests:

• Jeffrey C. Jacobs, Affordable Electric Car NOW!
• Justin Maynard, Nissan of Chantilly LEAF Specialist

14840 Stonecroft Center Court
Chantilly, VA 20151

Everyone is invited to check out the plethora of Capital Region LEAFs as we gather to recount stories of our adventures in the world of EV Driving!

View Larger Map