Tag Archives: Zero emission

Electric Vehicles, Coal & Dirty Electricity

Coal in Stocking

Since it is the Holiday Season, and some traditions continue, such as busting PEVs because they allegedly use dirty electricity and can’t then be zero emission, I include this brief op-ed from last week for your reading pleasure.  The final take away is simple- where you live and how your local utilities get their electricity do play a role in how clean your PEV runs and since most states increasingly support alternative forms of renewable energy, your PEV will likely continue to get cleaner.  So enjoy the season and stop feeling guilty!

Tuesday’s Portland Press Herald Article by Seth Borenstein, titled, “For electric cars, it’s not simple to be green,” offers outdated and misguided commentary on the issue of “dirty” electricity and whether electric vehicles are more of a problem than a solution when it comes to transportation-based emissions.  As a study released by the Union of Concerned Scientists in 2012, “State of Charge; Electric Vehicles Global Warming Emissions and Fuel-cost Savings across the United States” concluded, EVs are vastly superior in their emission profiles over most regions of the US.  It boils down to where the electricity comes from.  If you live in the Wyoming where coal is used for base load generation, your EV does contribute to GHG emissions on a par with a combustion engine.  That is one reason why coal-fired power plants are no longer viable for electricity generation and are being moth-balled.  Conversely, if you live in Maine, with an increasingly healthy mix of renewable energy generation sources, including wind, tidal, hydro, solar and biomass and the cleanest grid in New England, operating your electric vehicle is much less carbon intense than your neighbor’s gas-powered car.  The good news is most states, like Maine, have a renewable portfolio standard that has resulted in ongoing efforts to clean up their electricity generation, so an EV actually drives cleaner the longer you own it!  That is not true of your gasoline vehicle.  Mr. Borenstein chooses to highlight the coal connection rather than the clean connection.  I leave you with the final sentence of the PNAS study quoted by Mr. Borenstein, which reads, “Consideration of potential climate change impacts alongside the human health outcomes described here further reinforces the environmental preferability of EVs powered by low-emitting electricity relative to gasoline vehicles.” (Emphasis added).

Maine, and all the New England states, should be proud of their efforts to promote clean electricity and their EV-owners can drive with clear consciences.

Follow this link to go to my actual op-ed.

Travel Oregon and Oregon Vintners- It’s Not All about the Pinot Noir

 

When we think of wine tasting, we try to capture a fleeting moment of pleasure as we sip and gurgle. We use words not often used in our day-to-day manner to try to capture the experience, even if they seem like crude tools.  We test the “nose”, we watch the “legs”, we taste the “rich tones of cherry and oak.”

In many ways the same struggle to describe the fleeting flavor of a new wine occurs when we try to describe driving electric.  The car is silent, save for a high end background noise, a whine, a powerful register not out of place. The tire treads seeth, growl and roar along the roadbed, keeping pace with the speed.  The car responds like a horse with spurs to its side, instantly, and it accelerates with a straight build-up of speed like nothing we have felt before.  We wait for the hesitation of gears but find only more power.  A Tesla’s acceleration is like experiencing the recoil of a high velocity rifle for the first time.  There is no smell but the smell of other cars.  Sitting in traffic, we are like an athlete between events, quiet, alert and ready, but not wasting any energy in the moment before the true test.  We try to explain it, this driving electric, but like a rare vintage, it is best left for each person to actually experience.  When it comes to driving a vehicle we are all unlikely connoisseurs as we have spent prodigious amounts of our lives performing the task.  Our muscles and minds harbor sophisticated impressions of what it is to “drive”.  Trying to reduce it down to language only displays how crude and blunt an instrument is vocabulary.

But this post is not actually about Oregon wine.  Its about the unlikely combination of wineries and electric charging stations.

As Oregon strives to push the EV envelope and make effective use of its existing charging infrastructure, Travel Oregon has created an opportunity for our wineries to participate in attracting Eco-Tourist dollars.  The plan is simple- any winery that installs chargers and is a sustainable business can be placed on an EV itinerary.

I have personally visited four wineries – with five more to come- and found much enthusiasm to install chargers and attract the EV crowd.  Winery owners seem to appreciate, more than other industries, the long-term impact of electrifying transportation on the climate- which more and more is messing with their harvests and forcing them to plant their vines at higher elevations.  EVs are good for their business and good for their vineyards.  So, check out the Black Walnut Inn, or Elk Cove, or Sokol Blosser when you next want to try a tasting room with a view.  And as you partake of the fruit, think about how you’d describe the drive to get there- a powerful electric whine with a clean finish.

 

 

 

 

PHEV/BEV 2012 YTD Domestic Sales- Reaching 50,000!

While Obama’s goal of one million EVs on the road by 2015 seems unrealistically ambitious, we are seeing signs that these vehicles are ticking off good sales numbers this year. We should reach 50,000 if December sales stay on track.  Note that these numbers do not reflect Tesla, Fisker and ThinkCity electric vehicle sales.  Portland has received 125 ThinkCity vehicles to date. These figures also do not reflect other types of electric vehicle manufacturer data- such as electric motorcycle sales, light duty trucks and electric vehicle conversions- which all have a bearing on the health and growth of charging infrastructure.

What do you think of these numbers?

Volt Mitsubishi Ford Focus Prius PlugIn Rav4 Nissan Leaf Honda Fit C-Max Energi PHEV
2011 7671
January 603
February 1023
March 2289
April 1462
May 1680
June 1760
July 1849 12
August 2831 403 6082 4228 12
September 2851 36 1652 54 984 12 5589 Sept
October 2961 30 346 1889 54 1579 12 144 7015 Oct
November 1519 42 172 1766 32 1539 26 1259 6355 Nov
December 0 Dec
2012 20828 511 518 11389 140 8330 74 1403 43193 YTD
YTD Total – reported 20828 511 518 11389 140 8330 74 1403
Total Since SoP 28499
Numbers taken from all these sources http://www.greencarreports.com/news/1078919_august-plug-in-electric-car-sales-volt-surges-leaf-static
http://www.greencarreports.com/news/1079543_september-plug-in-electric-car-sales-steady-as-tesla-sells-200-or-so
http://www.usatoday.com/story/driveon/2012/10/01/fisker-karma-tony-posawatz-electric-car/1607095/
http://www.greencarreports.com/news/1080805_november-plug-in-car-sales-volt-falls-by-half-leaf-steady
http://green.autoblog.com/2012/12/04/november-alt-fuel-sales-stay-solid-with-higher-ford-c-max-nissa/