To recap, EV drivers don't pull prodigious amounts of power from the grid, because
they only need to replenish the amount they used since their last charge. EV drivers
likely don't recharge much at peak times because they have jobs and are likely
commmuting during peak demand times. EV drivers do respond to simple monetary
incentives. EV drivers are saving money on fuel costs, even compared to hybrids.
EV drivers are not crashing the grid, and they're not going to in the future. We
may see some heavy loading at real peak demand times if time-of-use pricing
schedules do not reflect electricity demand reality.
Maybe the provincial government can get back in the game by installing Level 3 chargers
at their monopoly service centres.
Feb. 2024 update: make that, by installing robust and reliable Level 3 chargers at their
monopoly service centres. Who knew that wasn't obvious?
In Norway, the Nissan Leaf was the second-highest selling model overall for the
month of September. That's pretty exciting for EVs, but it is more exciting when you
learn that the number one selling model that month in Norway was the Tesla Model S.
That's not just the rankings for plug-in cars, that's for ALL cars of any kind in
Norway for September 2013.
August 25, 2013
Plugging in More EVs Could Save Money for Ontario Electricity Ratpayers
On the Ontario Civic Holiday, the price for electricity was negative for several hours.
From 3 to 7 am and again from 3 to 5 pm (when air conditioning demand would be expected
to be high), Ontario was paying other jurisdictions to take our power away.
Some math guesswork based on IESO graphs for yesterday.
Typical price during negative pricing: -$0.005 per kWh
Number of hours at this level: 5
Average power surplus: 1 GW (based on 11.6 GW nuclear base supply plus wind and run of
river hydro that cannot be refused by contract, and demand that fell to 11.2 GW)
5 hours x 1 GW x 1,000,000 scale correction x $0.005/kWh = $25,000.
If we had more EVs plugged in and charging, we could have saved Ontario taxpayers and
ratepayers that money - and that's just one day. There are days in recent years that
this tab has exceeded a million dollars.
It appears the price was also negative from 3 am to 9 am on Sunday, August 4th, and
reached zero at 6 am on Saturday, August 3rd.
As the Ontario manufacturing sector continues to shrink and consumers slowly switch to
more efficient appliances, there will be more occurrences like this. What is remarkable
about this past weekend is that this happened in the summer, when we usually expect this
scenario in the spring and fall.
Note to Ontario Power Authority, Ontario Power Generation and Ontario provincial
government: if you want to reduce electricity costs in this province, find ways to
get more EVs on the road and charging at off-peak times. This strategy will save
all taxpayers and electricity ratepayers money as you make better use of your installed
capital (generation equipment) base, and help reduce peak demand. Did you get that last
bit? EVs can help reduce peak electricity demand, as well as increase off-peak demand. EVs can
help reduce peak demand in at least 3 ways.
1) Oil refineries operate 24x7, and they are big electricity consumers. As EVs
displace internal combustion engines, the demand for refined oil products like gasoline,
diesel and propane gas (yes, some vehicles still run on propane in Ontario) will be
reduced, thus reducing the associated electricity demand at the refinery.
2) EVs produce a lot less waste heat, and they - like our gasoline/diesel road fleet -
will operate mostly in our cities. This will reduce the urban island heating effect,
reducing the demand for air conditioning, reducing the demand for electricity, especially
at peak demand times.
3) Rush hour for gasoline and diesel purchases coincides with rush hour for vehicle traffic,
which tends to align with peak demand periods for electricity. It's when people are
already in their vehicles as part of their commute. Gas pumps use electricity.
Reducing the demand for liquid fuels will occur primarily during peak electricity demand
periods, reducing the total electricity demand at peak times.
July 13th, 2013
Forumla E Racing - Final City for 2014 Season Named
And then we take Berlin!
While I'm not a car racing fan, I recognize that racing is a superb way to get
through to the automotive and mainstream media. So, while I think Electrathon,
Ride-n-Drives and putting EVs in showrooms are better ways of getting people
engaged with clean-air, quiet, sustainable transportation, I might tune in for
some of these events next year.
This past week, the Formula E organizing body
[Site no longer exists: http://www.formulaeracing.com/?p=187] announced Berlin will be the 10th
and final city for the 2014 inaugural race season.
The venues and dates are as follows.
20 September 2014 Beijing, China
18 October 2014 Putrajaya, Malaysia
8 November 2014 Hong Kong
13 December 2014 Punta del Este, Uruguay
10 January 2015 Buenos Aires, Argentina
14 February 2015 Los Angeles, USA
18 April 2015 Miami, USA
9 May 2015 Monte Carlo, Monaco
30 May 2015 Berlin, Germany
27 June 2015 London, UK
For those of us in eastern Canada, the closest event will be in Miami, FL on
April 18, 2015. It's going to take some planning to get there and back in our Leaf.
But there's lots of time to get those DC fast chargers installed along the U.S.
east coast before I'll need them.
July 4th, 2013
Independence Day - EV Style
The long hours of sun and warm temperatures of early summer in Canada
have drawn families into their cars from the post-war period onward and
head out on the open road. Perhaps it is the false sense of freedom and
independence that makes the allure so compelling. Whatever the motivation,
it calls out to us, and we respond. On such a day, my wife and I chose to
head out from western Ottawa to the Chateau Montebello for a leisurely
lunch and a day of relaxation.
Our steed for the journey; the 2012 Nissan Leaf electric car we have
christened Black Beauty. After running several errands, we set out after
rush-hour with our charge somewhat depleted, and our 120-volt charging
connector stowed aboard, just in case.
The Leaf has a realistic urban range of about 150 km in good weather
conditions. That number is reduced when travelling at highway speeds.
The distance from western Ottawa to Montebello is roughly 100 km, and
we were starting from less than a full charge, so we knew from the outset
that we would not be making the round trip on a single charge.
It is also pretty clear that Nissan did not design the Leaf to be a
long-haul vehicle, but rather to address the much more common short-haul
urban missions that define the travel needs for most urban dwellers.
So, we were pushing the envelope just a little bit.
It is still early days in establishing the publicly available EV
charging infrastructure in Canada, so some planning is required.
While charging stations are being installed at a good rate (especially
in urban areas) the existence of these charging stations is not well
documented yet. Nor are the rules for using the charging stations
uniform. While I expect this will become simpler in months and years
to come, the original planning for a somewhat more ambitious trip had
me looking at no less than 5 maps of charging stations (Sun Country
Highway; Hydro Quebec Circuit Electrique; PlugShare; ChargePoint; and,
Plug-n-Drive Ontario/CAA). None provides a single complete picture of
available charging stations between Ottawa and Montreal, and where
multiple maps show the same station, the information about it was
sometimes contradictory.
Our ace-in-the-hole was knowledge that a Level 2 charging station
had been installed at the Chateau Montebello (our destination) by Hydro
Quebec, and we had received our access card in the mail a few days earlier.
Our Leaf is equipped with the ChaDeMo port, so we could do a full recharge
in less than 30 minutes if a Level 3 charging station was available, but
there are none along our route (or near Ottawa for that matter).
We chose a fairly direct route, which included some primary freeway
(Highway 417), and secondary highway (Route 174 and old Hwy 17 on the
Ontario side and Hwy 148 in Quebec.) We elected to cross the river by
ferry from Clarence-Rockland to Thurso.

We chose this ferry because it was convenient, but mostly because it
is electric powered. That’s right, a very quiet, zero-emissions large
watercraft that does not shake you apart with the vibration from a large
internal combustion engine, and gag you with the stink of exhaust fumes.
It makes for a serene and civilized crossing. Recommended.

The drive along the river was pleasant, marked by small farms and
flood plain. Pastoral.
We arrived at the Chateau Montebello without incident just after noon
with just under 50 km range remaining, or about 30% of our charge.
We encountered staff on the private roadway in, and enquired about the
location of the charging station. We received precise instructions for
the short distance, and a golf car pulled out behind us. We found the
charging station in front of the regular parking area, and the actual
parking space is grass-covered - not paved. The Leaf’s display indicated
we needed 4 hours of Level 2 charging time. We pulled in, plugged in,
swiped our access card, and the Level 2 charging station started delivering
charging power. Facility staff had a break area a few metres from the
parking space, and clearly we were a novelty. So, we got to answer a few
questions before it was time to head to the main dining room for lunch.
(The Hydro Quebec fee for using their Level 2 charging stations is $2.50
per visit. At the Chateau Montebello, the bonus is that the parking for
electric vehicles is free, while it is $10 or more for ICE vehicles.)

We made a point of lingering over lunch - a day of leisure was the
original point of the trip. The Chateau Montebello is a phenomenal
facility, and it should be enjoyed - from the main dining room, to the
grand foyer with the massive stone fireplace, the sculpted logs that are
the hallmark of the construction. Given the heat of the day, we chose
to spend some time in the foyer - reading and chatting - before setting
out to tour the grounds. I noticed there were several golf cars and
low-speed utility vehicles in use for transporting staff and materials,
and maintenance and grounds-keeping. I was vaguely disappointed that
they were all gassers, until I saw - but did not hear - a utility vehicle
go by pulling a trailer. A short walk later, I caught up with the green
electric utility vehicle.

The trailer was a watering tank with sprayer
hose. The electric pump to move the water was mounted on the trailer tongue,
and powered from the electric truck’s battery pack. Nice set-up - quiet,
efficient, effective.

A bit later, I was going past the marina (no electric boats I could detect),
but did note that there were a couple of e-bikes parked by the marina.
Apparently, some of the boaters carry these aboard for use on land when docked.

With our charging time just about up, and reality beckoning back at home,
I headed back to the car. I read for a few minutes as the charge topped up,
then we disconnected the charging cable and started our journey home.
We arrived home with about 45 km range left on the guessometer, and used
some of that to out for dinner. After getting home, we had 17 hours of
charging time needed on Level 1, but learned we needed the car for another
trip the following morning before the charge would be complete. So, I
drove our Leaf over to the dealership, and plugged it into their Level 2
charger and walked home. The cost for refueling our Leaf at the Nissan
dealership? No cost. Does your car dealer refuel your gas car for free,
just for the asking? Our Nissan dealer has told us we are welcome to come
use this charging outlet anytime we wish to do so - no cost.
Next morning, as I was getting ready to go retrieve our fully-charged
Leaf, I was faced by this apparition - a 30-foot tree had fallen in our yard,
just missing the house, but landing squarely across our electric lawn tractor.
The good news is, after bringing the Leaf home for my wife to use, my electric
chainsaw made quick work of the tree, and the sturdy little 40-year-old tractor
was undamaged.

24 hours of running errands, a drive to a distant resort for lunch, a river
crossing by electric ferry and cutting up a fallen tree - all without using
fossil fuels, producing zero emissions. (The Quebec electrical grid is almost 100%
hydro-powered, and in Ontario we are phasing out coal generation and natural
gas is used only at peak periods, so our local grid story is pretty good when
it comes to fossil fuel use, and continues to improve.) We can be increasingly
independent from our reliance upon fossil fuels in our lives (and occasionally
have some fun doing it), if we just choose to do so.
February 18th, 2013
Clean Grid Means Clean EVs
First, it's good to be back posting again. The combination of today being Family Day here,
and having stepped down from the Presidency of the Electric Vehicle Council of Ottawa
(evco.ca) provides the opportunity to clean up this blog page,
and the time to continue posting in days to come.
Those with an anti-EV agenda continue to perpetuate the myth that widespread adoption of
EVs won't have a significant environmental benefit. Still, if you give it any thought,
the benefits are obvious and significant. Being Family Day, consider the growing epidemic
of just air quality issues we are experiencing: COPD, asthma, cancers, air quality days where
we are told to keep our childen indoors, ... Cleaner air will obviously improve our quality
of life, and that of our families.
So it is timely that the Shrink That Footprint group has just published a paper
titled Shades of Green.
In one of the summary graphs, they show Canada as having an equivalent of 87 mpg due to the amount
of hydro and other non-carbon generation sources - or about 2.7 L/100km - better than the Prius C
hybrid ([dead link: http://www.toyota.ca/toyota/en/vehicles/prius-c/features-benefits/performance]
3.5 L/100km).
As we shift away from coal (Ontario is on track to shut down the last of its coal-fired
generation this year), and shift to renewables (wind is the fastest growing electricity
generating sector), the clean EV story will only get better.