audio only,What Drives Us episode

#342: Clean Coal Powered Station Wagons

30 Nov , 2019   Video

russell (and everyone)
Ford Mustang Mach-E debut https://www.forbes.com/sites/samabuelsamid/2019/11/17/2021-ford-mustang-mach-ethe-pony-goes-electric/

mark
VW May Toughen Up Production ID. Space Vizzion With Alltrack-Like Looks

Tony:
Did they really think they could take sides and not encounter fallout? https://www.reuters.com/article/us-autos-emissions-california/california-to-stop-buying-gm-toyota-and-fiat-chrysler-vehicles-over-emissions-fight-idUSKBN1XS2B2

russell
you guys are killing me
https://techcrunch.com/2019/11/13/jetpack-aviation-raises-2m-to-build-the-prototype-of-its-flying-motorcycle/ russell Lyft scaling back dubious scooter ops in six cities https://techcrunch.com/2019/11/14/lyft-is-ceasing-scooter-operations-in-six-cities-and-laying-off-20-employees/

russell
Just plain get out of here https://www.theverge.com/2019/11/12/20961812/elon-musk-berlin-tesla-ceo-fourth-gigafactory-construction

Tony
Even if all these things are true, my guess is that people will hate them. http://theconversation.com/smart-tech-systems-cut-congestion-for-a-fraction-of-what-new-roads-cost-125718

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audio only,Special Episode,Special Guest,What Drives Us episode

#340 Aptera CEO, Chris Anthony

10 Nov , 2019   Video

Chris Anthony of Aptera joins us for the full hour. Chris was part of Aptera generation 1, left the company, and is back to get generation 2 off the ground.

It’s not a stretch to say that even though we really want all EV manufacturers to succeed, we’ve been skeptical of Aptera. Chris is a real trooper to come on the show and answer our questions. He really knows his stuff and presents a strong case for seriously checking out Aptera. In the 10 years since the first iteration, there have been a lot of improvements and inventions that provide opportunities not previously available.

Listen for yourself and decide whether you would be interested in an Aptera.

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audio only,What Drives Us episode

#329 – Safer Cars Make Less Safe Drivers

28 Jul , 2019   Video

1) Dockless scooters are being ticketed, towed, and impounded.
https://www.theverge.com/2019/7/24/20696405/dockless-scooters-share-repo-men-repossessor-lawsuit-tow-yard-lime-bird-lyft-uber-razor

2) Uber’s CEO predicted self-driving cars and flying cars by now. Why’s my flaying car?
https://www.geekwire.com/2018/uber-ceo-expects-self-driving-cars-start-picking-passengers-18-months-flying-cars-5-7-years/

3) Carlos Ghosn is suing Nissan-Mitsubishi because they fired him wrong
https://www.reuters.com/article/us-renault-nissan-ghosn-idUSKCN1UF063

4) Safety Technology makes people less safe
https://www.sciencedirect.com/science/article/abs/pii/S1369847818302559

5) 50 Solar charging stations have been installed in New York City
https://solarchargeddriving.com/2019/07/16/solar-ev-charging-stations-go-up-in-new-york-city

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Article,EPA,Hypermiling

Planning Trips

5 Sep , 2016  

I’m in the process of recording these articles in a series of videos.  Click the image to the left to watch them.  While there, be sure to subscribe to the channel.


-Tony Schaefer

In another post, we discussed how to best handle your day-to-day commute by finding a mileage-friendly route, memorizing it, and documenting how well you do. This article will address how to handle those unexpected and irregular trips. For example, running errands on the weekends.

Combine Trips

This should be obvious but I’m just throwing it out there.

Quite possibly, the silliest thing you could do is to make a bunch of little errand runs throughout the day. As long as you’re out running errands, hit all your stops in one go. Seriously, there’s not much more to write about this except to make note that the order in which you combine all your trips is important. So with that…

Go to the Farthest Destination First

It seems like the easiest and best thing: go to the closest destination and progress out until you’re at the farthest destination and then head home. However, in terms of mileage, this is the worst possible way to approach the situation. Here is the underlying reason: cars get better mileage once they are warmed up. If you string together a bunch of short drives, the engine will never have an adequate chance to properly warm up. It will always be running in an inefficient warm-up mode.

By starting with the farthest destination, the engine will have that initial chance to get completely up to temperature and start running efficiently. Then, when you head to the second stop, the engine is starting from a warm condition and is more likely to return to optimal temperature before stopping again. The same goes for all subsequent stops. The point here is that you want to give your car at least one long drive to reach optimal temperature.

As with all things, there are exceptions. The above advice works great for non-perishable errands (crafts store, hardware store, library, etc.) However, if the farthest destination is the grocery store with frozen food, you might want to plan the route so you get there last before heading home. If the farthest destination is a restaurant of the theater, you’re going to want to end there.

Consider Taking a Roundabout Route

If you are out running errands, then you’re probably pretty familiar with the area within about 5 miles of your house. With this in mind, you should have a pretty good understanding of traffic fluctuations in relation to a place, time, and day of the week.

When provided the opportunity, take a more roundabout route if it means dodging traffic situations and stoplights. Keeping clear of traffic situations could mean better constant-speed driving as will dodging the stoplights and stop signs.

Did you know that UPS drivers are routed in such a way as to minimize their number of left turns?

UPS engineers found that left-hand turns were a major drag on efficiency. Turning against traffic resulted in long waits in left-hand turn lanes that wasted time and fuel, and it also led to a disproportionate number of accidents. From 2004 to 2012, the right turn rule combined with other improvements saved around 10 million gallons of gas and reduced emissions by the equivalent of taking 5,300 cars of the road for a year.

Think about that. Not only does turning right mean that you spend less time waiting for traffic to clear, it means that you do not cross lanes of traffic as much. Turning right is much safer than turning left.

One consideration that might be a bit of a stretch is that the less-than-direct route might have better roads. In other words, find a path that avoids crappy roads. No doubt you have noticed that your car rolls better and gets better overall mileage on freshly paved, smooth roads. If provided the opportunity, define your route based on traveling on the smoothest roads. Besides, driving on rough roads just plain stinks.

All these things, when put together, might provide a more fuel-efficient route than heading directly to the destinations without any forethought.

Run your Errands when it’s Warm Outside

This concept works in combination with driving to the farthest destination first. Driving when it’s warmer outside will help your engine warm because the air rushing past the engine will be warmer. In some geologies, the morning-to-afternoon temperature swing can be several degrees. You need a sweater in the morning but have stripped down to a T-shirt by mid-afternoon.

If you like to get up and out as early as possible, that’s fine; just as long as you know that you might be taking a hit to your mileage. If you can wait a few hours, when the outside temperature is higher, you will be rewarded with better mileage. In the meantime, find other things you can do perhaps around the house or whatever.

Give Yourself Plenty of Time

This is a tried-and-true mainstay of hypermiling. When we feel rushed, we tend to make bad decisions, press a little harder on the pedal, and generally compromise the hard work we’ve done so far.

So here’s what you do: as long as you’re waiting for the temperature to go up, plan your trip so that you hit the farthest destination first. Once you’re done with that, figure out how long your entire trip will take and leave on time. So you see, a bunch of these concepts fit hand-in-hand.

Conclusion

Sometimes we have to make that one-off trip to the grocery store or hardware store or whatever. But when a series of errands require that you top at multiple destinations, taking a little time to plan it all out could reward you with improved overall mileage.

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