Tuesday, October 19, 2010

A Zero Energy Home Overview


Click on the chart to enlarge and as your reading the chart remember, if we had no electric car our savings would be about $700 a year greater.

Many folks have asked exactly what is a zero energy home?

It is not a home that uses no energy.

A zero energy home is simply one that use less energy than it produces. This is accomplished 75% by conservation and efficiencies and 25% by generation of electricity.

We prepared this chart including our utility bills for a recent tour of the home.

Living in a zero energy home and driving on sunshine need not be a great sacrifice.

"Study nature, love nature, stay close to nature. It will never fail you."
Frank Lloyd Wright




The not so fun, but very important part of being a field test driver for BMW.



About 600 drivers in the Los Angeles, New York/New Jersey, a bit later, Berlin, London and now France and China are field testing the BMW Mini-E Electric Car.

This is phase one of a three phase roll out of the future BMW Megacity car scheduled to arrive in 2012-13. This is a methodical multi nation undertaking of both machine and driver behavior and habits, infrastructure challenges with many housing types, varying climates and differing cultural attitudes from around the world.

While I am sure that much data is being held as intellectual property by BMW, other data points and the experience in general is being shared with the world and other drivers and manufacturers.

It is worth remembering that the driving and experience is being done in real world conditions with individual drivers from all walks of life who are sharing their stories warts and all, and not by a closed group of employees or contractors with NDAs.

In short BMW is putting forth an amazing global effort , trusting their intentions with the grip of the steering wheel in our hands, producing extremely valuable information. Some results contradicting commonly and firmly held beliefs regarding the heretofore alleged poor performance, practicality and range anxiety involving electric propulsion.

It’s with great imagination, adventure, driving fun and now a growing pride and confidence of sorts, that I have been a ”lab rat” for this large scale field trial of the electric car. It continues to be an amazing journey that has profoundly changed my view of our transportation future.

I am the driver of Mini-E #183, and have driven the past 16 months and 21,000 miles in an aggressive, sporty and carefree manor on electrons provided by the rays of the sun. Literally driving on sunshine, laughing my way down the interstate in a state of utter disbelief of what I am actually doing, driving on sunshine. If I can hardly believe it and I am doing it, I can only imagine what the many skeptics never shy of opining are thinking!

Last Monday, October 11th, BMW called and said they wanted the car for a little poking and prodding, the past week or so they have had the car back at headquarters in Oxnard going through the systems, motor and battery of #183 collecting data on the car after 20,000 miles. No doubt analyzing the electric motor, control software and each battery cell to see how they are holding up at 21K.

That’s the not so fun, but very important part of being a field test driver for BMW. This is my 4th service (they look at the car every 5000 miles) but my first time away from the car for more than a day.

It is a field test and BMW needs to understand how the car progresses through its lifespan in detail, so they can asses and improve if needed minor and major systems on the future Megacity car. During this several day period of time I am driving a loaner Nissan Altima.

While a fun and capable car, I detest driving it! I hate watching the meter go down to empty, I have had to put $75 in gas in the car, it is nowhere near as fast or sporty to drive, it makes shifiting and engine rpm sounds that are foreign and for the first time in almost a year and a half I find myself once again at gas stations. My garage has that old gas/combustion smell back.

It just plain sucks. It just plain sucks big time.

Looking forward to getting the Mini-E back, look forward to the phase two BMW 1 series Active E, Look forward to driving electric the rest of my life, look forward to cleaner and healthier San Diego County in the near future.

Cheers
Peder
Mini-E #183, 21,000 miles.

Tuesday, October 5, 2010

Defining the True Value of Electric Mobility

As consumers, we tend to make our car buying decisions looking through the lens of personal economics. How much does it cost, how much will it save, what will it cost to replace. A dollar to dollar comparison.

As a preface to the discussion of the value of electric mobility let me suggest to you three names, Donald Trump. John Muir, Martin Luther King.

Who’s the most successful? Who has more value? Answer quickly. Now read on.

Clearly, the heft, the longevity, and the enormousness of the accomplishments of John Muir and Martin Luther King, one with the National Park system as his legacy, one with a National Holiday in his honor, are of far greater value and successfulness as measured by our collective history. If we measure by a “snapshot” of life today, in individual terms, one perhaps could conclude that Donald Trump is the most successful due to his omni-presence and personal wealth.

This exercise brings to light two key points on balancing our choices at this critical juncture in the history of transportation.

1. We define value first on individual influences and secondarily on societal goals.
2. We define value first on “current snapshots” and secondarily on long term benefit.

We simply need to change.

The principles of balance must equally apply to our individual desires and our national desires. It must apply equally as a long term remedy and in our daily lives.

If we are to have a successful transportation revolution to electric mobility we must not prioritize the immediacy and the individuality of a decision over societal impacts and long term benefit. We must concern ourselves with the future, and future generations, we must plan with a long lens in balance with our personal desire and day to day living.

The True Value of Electric Mobility. Consider these facts:

From our Military,

Fossil fuel is the No. 1 thing we import to Afghanistan, Fossil fuel accounts for 30 percent to 80 percent of the load in convoys into Afghanistan, bringing costs as well as death. While the military buys gas for just over $1 a gallon, getting that gallon to some forward operating bases costs $400 a gallon.

“Studies are establishing a strong relationship between fuel consumption and casualty rates due to fuel convoy protection." Source: Army Environmental Policy Institute.

How do we put a value on the cost of a soldier’s life transporting or protecting a fuel convoy struck by an improvised explosive devise? Our military is leading the way in solar energy deployment and the purchase and research of electric mobility.

The value is not monetary, it is soldiers lives and a more mobile fighting force.

Our Nation,

In 2010. America is sad to say, a very dependent nation, importing nearly 70% of its transportation fuel to quench our super sized insatiable thirst for gasoline.

The United State of America is far afield from our founding fathers vision and declaration of Independence. Far afield from our founding fathers vision of an active and informed populace, self reliant, self governing, self aware and mutually involved for a greater union. We are today sadly a very apathetic and uninformed “Dependent Nation.”

We can shed this dependency without war. We can regain independence. We can wean ourselves of the imported drug, oil, that is slowly wounding the health of our nation and exporting the wealth of our nation. We observe the obscene wealth of oil producing nations fed by our consumption and purchase of their oil, while we willingly weaken our own country.

This is not a dependency forced on us by an oppressive nation or king. It is a dependency of our own choices and our consumption.

We can recover, we can prosper. We can do this if we can comprehend the value of Electric Mobility and domestic production of the battery, car, electricity, and yes, in the near term oil and natural gas required during the transition. If we can understand and participate in free trade not dependent trade.

The value is not monetary, it is our national independence and prosperity as a nation.

Our Health,

Burning oil in a combustion chamber and then exhausting that oil out of a tailpipe causes 60% of particulate pollution and almost 70% of the CO2 emmissions in our major urban cities. Our transportation fleet is our gross polluter.

According to the American Lung Association The State of the Air 2010 report shows that over 175 million people—roughly 58 percent of America suffer pollution levels that are too often dangerous to breathe. Unhealthy air remains a threat to the lives and health of millions of people in the United States, despite great progress. Even as the nation explores the complex challenges of global warming and energy, air pollution lingers as a widespread and dangerous reality.

In our County of San Diego 3,001,072 population. 70,082 suffer from Pediatric Asthma. 188,661 from Adult Asthma, 95,863 from Bronchitis, 34,760 from Emphysema, all at great risk due to and in part because of particulate pollution.

The American Lung association goes on to identify living next to a freeway as a health risk. Long term exposure to air pollution—especially from highway traffic—harms women, even while in their 50s. Exposure to particle pollution appears to increase women’s risk of lower lung function, developing chronic obstructive pulmonary disease (COPD), and dying prematurely.

Busy highways are high risk zones. Pollution from heavy highway traffic contributes to higher risks for heart attack, allergies, premature births and the death of infants around the time they are born. New studies looking at the impact of traffic pollution, even in cities with generally “cleaner” air, expanded the concern over the health effects of chronic exposure to exhaust from heavy traffic.

Now if you don’t believe the American Lung Association, try porting the exhaust of your car to the inside of your cabin and then you can have direct first hand knowledge of the health risk of particulate and Co2 pollution. (please don’t try this as it may result in injury or death, I was just making a second hand pollution point)

The value is not monetary, it is our own health and health of our loved ones and our community.

As Americans, we love our automobiles and I am no different. I’m not suggesting that you forego personal economics or the desirability or attractiveness of a car that gets your blood racing, I am suggesting that you factor in the true cost and the true value of Electric Mobility. A transportation option that offers many values that go far beyond the cost and the basic economics of an auto purchase decision.

Electric mobility can be less expensive, cleaner, healthier, and provide independence for a person and a nation.

That certainly is the case for our family.

Cheers
Peder Norby
Mini-E # 183. 20,250 miles of sunshine powered electric driving

Wednesday, September 29, 2010

Solarbrating the Electric Car.


This week two major milestones passed at our home and with our car.

We solarbrated with 100 friends the occasion with an Electric Car Solarbration. I believe that within a few short decades many if not most will be holding similar solarbrations across a much cleaner nation.

Mini-E # 183 clocked 20,000 on the ODO Monday on the way home from work, and our Solar PV system just passed the 25 million watts of energy produced threshold today.

For 2.5 years we have been powering our 3500 sq ft home, a 3br, 2bath 1200 sq ft guest house, a vineyard operation, a 450 sq ft temperature controlled wine cellar completely with solar power. 16 months ago we added the Mini-E to the mix and ordered an additional 2kw of solar to power that as well.

The savings in power for the house is $350 a month, the saving on gasoline for the car is $150 a month. The savings in total is $6,000 a year. This was replaced by a new annual utility bill of between -$300 to +300. This is the total bill for a house and guest house occupied by 6 people and a car driven 15,000 miles a year.


Click on bill to enlarge

Our two systems totaling 7.5KW cost $30,000 plus a few thousands for efficiency upgrades such as CCFL’s and LED lights. In just a little over 5 short years, the system is paid off using no new money, only the saving of not paying the utility and gasoline.

From then on we live and drive on free and emission free sunshine. That will save us over $120,000 (with inflation $200,000) in energy cost and gasoline for the next 25 years.

In our urban centers such as San Diego, 60% of manmade particulate pollution is from our transportation fleet, 11% from our homes. Nearly 70% of our Co2 is from our transportation fleet and again 11% from our homes. The PV+EV solution eliminates both sources of pollution and will clean our air if adopted broadly.

Cleaner air, saving money, regaining our self reliance and independence. This is a combo that works. I hope we are smart enough to manufacture in the US. My fear is that cheap oil will keep us hooked to the drug while other countries dominate the machines and jobs of the future.

20,000 miles of smiles :)

Mini-E #183 is the best car, most fun car, I have ever driven.
Cheers
Peder

Saturday, August 21, 2010

Impromptu Mini-E meet up in Carlsbad on Saturday September 18th







Greetings Mini-E Pioneers!

Julie and I invite you down (both 1 year pioneers and 2 year pioneers) south to Carlsbad for a great Saturday and potential long weekend for those of you with a free schedule.

Here is the plan.

Thursday the 16th is The Encinitas Classic Car Show, this is an epic event in downtown Encinitas and if you’re game you can display your Mini-E along with mine at the event. That night there will approx 500 cars with many of them woodies in downtown Encinitas.

http://www.encinitas101.com/events/rods-woodies-classic-car-show

Saturday the 18th is Wavecrest Woodies. This is the worlds largest collections of woodies, many traveling here from the east coast and some shipped from around the globe. It is a spectacular site and a free event.

http://www.sandiegowoodies.com

Saturday after The Wavecrest show at 4pm we will have a meet-up at our home in Carlsbad. Julie and I will be bar-b-Q-ing and we will be drinking our estate wine from our vineyard. We will also be explaining our zero energy home and what techniques and strategies we used to build it.

www.heronshouse.com

During the whole time from Thursday until Sunday you may use our charger at the home and we have a city charger in Encinitas by appointment. So you can have a long weekend in San Diego County with your Mini-E with access to charging.

Lodging is available very inexpensively ($65 a night at various motels) or expensively ($500 a night at Avaira or La Costa resorts )

We have a guest room at the house and Julie and I will open that up to one person or couple, free of charge who would like to stay the whole weekend beginning on Thursday night or just Saturday night.

First come first serve.

Hope you can join us, whether one or 20 we will have a great time.

Cheers
Peder & Julie

Friday, August 20, 2010

The Chargers, here they come!


In my role as the Hwy 101 Coordinator for the city of Encinitas, I assisted Encinitas as they became part of the Field Trial with two Mini-E's. they had great success with the cars but unfortunately the fleet users had to return the cars.

It was instructional for our fleet guys and gals to have these for a year and determine that they really work great, especially in a city that is 7 miles by 10 miles with a fleet of a 100 vehicles that never leave the city. They were a bit impractical for the city with no storage in the back but next iterations of the electric car will deal with that shortcoming.

Encinitas continues its efforts in Solar PV and the electric car. Being in the San Diego Metro area, we are slated to receive many public chargers. The first series of meetings for commercial property owners interested in EV chargers has been scheduled with Encinitas as a host city.

Below is text from the brochure posted above.

Cheers
Peder
Mini-E #183 19,100 miles.

Come join us for one of the
following short meetings to
explain how your business
can get involved in the largest
Electric Vehicle Project in
U.S. history !!

The EV Project is made possible by a $115 million stimulus grant from the Department of Energy.
The project will deploy nearly 15,000 electric vehicle chargers around the country, including over 1,500 commercial units for public charging in the
San Diego Region. These charging stations will be
installed in conjunction with the release of the first
of many electric cars to hit the market...the Nissan Leaf and Chevy Volt.

Informational meetings for
Business and Property Owners

Meetings will be held in 6 convenient locations throughout the county: (light refreshments will be served)




Saturday, August 14, 2010

How many light bulbs does it take to plug in an electric car?



I’m having a blast driving Mini-E # 183 now in my 14th month with almost 19,000 miles on the odometer.
The car has been rock solid with no mechanical problems and the fun factor of driving the little electric pocket rocket continues every time I fasten the seatbelt. Overnight trips are becoming common to favorite hotels and destinations where charging infrastructure exist. Gas cars are starting to resemble the steam locomotives of the late 1800s.

So I got to thinking last night, how many light bulbs does it take to plug in an electric car?

Think for a moment of the power required to move a 3,000lbs car like the Mini-E, or Nissan Leaf through the urban and suburban jungles of the big city for 12,000 miles a year. Freeways, parkways city streets and parking lots, all traveled in the normal course of a year’s driving for most Americans.

If powered by traditional gasoline engines we could all do the math fairly easily. For a 20mpg car it would burn 600 gallons of gasoline weighing 4,800lbs costing $1,800 a year. For a 30mpg car it would burn 400 gallons of gas weighing 3,200lbs costing $1,200 a year.

For most typical drivers, that car in your garage ignites, explodes, burns and exhausts its way through 4,800lbs of refined gasoline (most of it imported) every year in order to power the car for 12,000 miles.

Simple (or incredibly complex) enough so far.

But how about the electric car?

Driving around Newport Beach the other night at 0- dark hour and seeing all the light bulbs on in storefronts, art galleries, light poles, signage, and parking lots and just about everywhere, I thought to myself, those light bulbs run on the same octane as my electric car. I wonder how many light bulbs does it take to plug in an electric car? Or more accurately stated, How many light bulbs will the electric power needed to drive my Mini-E for 12,000 miles illuminate?

The answer I came up with was shocking! Please double check my math and tell me I’m wrong because even I don’t believe it!

Drining Mini-E #183 for 12,000 miles requires the same energy to Illuminate exactly four standard 100 watt light bulbs for a year. Or stated another way, it takes four light bulbs to plug in an electric car.
Four light bulbs!

The math works like this,

Four 100 watt light bulbs illuminated for 24 hours would use 9.6 kwhs of electricity. This multiplied by 365 days a year equals 3,504kwhs a year to illuminate those four light bulbs.
The Mini-E gets 3.5 miles per kwh. 3.5 miles multiplied by the same 3,504kwh used by the four lightbulbs equals 12,264 miles. For the Nissan Leaf which gets 4 miles per KWH the miles climb to just over 14,000 miles.

If 100 watt light bulbs were just illuminated for 1hour a day the power needed to drive an electric car 12,000 miles a year would equal the electricity used by 96 light bulbs.
Four, 100 watt light bulbs illuminated for the year, or 96, 100 watt lightbulbs illuminated for one hour a day for a year.

Think how many billions of high wattage incandescent bulbs that we are shifting to CFL and LED lighting saving 70% to 80% in energy usage.

Lighting Four light bulbs uses the same power as driving an electric car for 12,000 miles.

The future is indeed getting brighter, and much cleaner.
Oh, and the answer is zero, Light bulbs don't plug in electric cars.
Ha Ha!

Cheers
Peder
Mini-E #183, 18,875 miles.