Hi, Huntsville AL which is in the "Gulf Coast (PADD 3)" area per: https://www.eia.gov/dnav/pet/pet_pri_gnd_dcus_r30_w.htm. The switch from Summer to Winter blend usually drops the retail price of gasoline in the Fall. Then around March-April, the switch to Summer blend brings the price up again. Just getting down to $2.05 (generic discount gas) is more than I remember in recent years. I saw one ABC article (undated, it appears to be ~3 years old) suggesting we're about to see a 'Market Correction' (i.e., stock market fall.) Often triggered by a Lemming-like, reaction, that speculative article suggests the recent stock market decreases in prices was due to low demand from reduced economic activity. But take a grain of salt as there are 'short sellers' who tout negative news to support their 'profit taking' practices. The https://www.eia.gov will release their next weekly report later on Monday, November 26. There are fuel pipes that travel from Houston to the East Coast. When one of the pipes ruptured several years ago, we could see a sharp boundary between the unbroken part and the East Coast. Bob Wilson
2.05 is about the lowest I have seen out here in Dallas and north east Texas, easier to find is 2.09 with highest around 2.29
The price of oil has been dropping pretty hard, so it makes sense the price of gasoline would come down too. While it seems mostly tied to surging supply, I wouldn't be surprised to see a lessening of demand as this administrations trade policies really start to affect the economy.
So can we do the math of Model 3 savings with this? A new 2019 Corolla is 50 mpg. So, it is 4c a mile. How many cents for a mile in a Model 3 in this winter? 5c/mile without considering the loan costs + extra insurance costs?
We should use the City numbers when they are posted by the EPA. Today, I found: 2019 Toyota Corolla Hatchback: 32 city 42 highway 36 combined 2.8 gal/100 mi ~= $5.74/100 mi ... $.057 / mi. 2018 Model 3 Mid Range: 128 city 117 highway 123 combined 27 kWh/100 mi ~= $2.70/100 mi ... $.027 / mi. Bob Wilson
Oops. I wasn't clear. I meant the Corolla hybrid. https://www.greencarreports.com/news/1120144_2020-toyota-corolla-hybrid-aims-for-50-mpgprius-tech-meets-frugal-mainstream 2020 Toyota Corolla Hybrid aims for 50 mpg—Prius tech meets frugal mainstream
When we get the EPA listings, soon enough, we can recalculate using current electric and gas prices. Bob Wilson
Are you worried that it will be more expensive to drive your car on electricity than gasoline? What is a good site to learn about how to compare the cost of driving the Clarity on gas or electricity? My simple estimation is that one full battery will drive about the same distance as one gallon of gas for the Clarity. Filling my battery costs about $1.70, so as long as my gallon of gas is more than that then electricity is better for me.
No because there is a factor of 2-3 between a gas mile and an EV mile. It was just the surprise of seeing a relatively low price. Bob Wilson
In Huntsville AL, our current electric and gas rates, seasonally low gas, are: $0.10/kWh $1.97/gal (regular @Costco) $2.34/gal (premium @Costco) We have two plug-in hybrids so we get the both a kWh/100 mi and gal/100 mi from each: 2017 Prius Prime 25 kWh/100 mi = $2.50 1.9 gal/100 mi (regular) = $3.74 (1.49x) 2014 BMW i3-REx 29 kWh/100 mi = $2.90 2.6 gal/100 mi (premium) = $6.08 (2.10x) In Huntsville AL, our current electric and gas rates, seasonally low gas, are: $0.10/kWh $2.25/gal (regular, common) $2.90/gal (premium, common) So if we use these seasonally low values: 2017 Prius Prime 25 kWh/100 mi = $2.50 1.9 gal/100 mi (regular) = $4.28 (1.71x) 2014 BMW i3-REx 29 kWh/100 mi = $2.90 2.6 gal/100 mi (premium) = $7.54 (2.60x) Going back to 10/22/18, the EIA reported: $2.58/gal (regular) $3.15/gal (premium) So if we use these more normal, summer values: 2017 Prius Prime 25 kWh/100 mi = $2.50 1.9 gal/100 mi (regular) = $4.90 (1.96x) 2014 BMW i3-REx 29 kWh/100 mi = $2.90 2.6 gal/100 mi (premium) = $8.19 (2.82x) There are source and seasonal variation in the cost of gas. Buying at our local Costco in the winter is a bargain. Buying on the road in the summer, gas is more expensive. So I stand by 2-3x WHEN charging at home. Retail, price of out-of-town charging is about 3x the cost of gasoline. Bob Wilson
I think the problem is @bwilson4web is comparing slow charging at night at home that burns coal & NG to the ultra fast charging of gas pumps. Here is EVGO, that charges $0.20 a minute for 50 kw charger. That's a minimum of $0.24 per KWh (if yor car can get 50kw all the time). Which is like 8c/mile. Much more expensive to refuel that a Camry hybrid. Not to mention the time spent charging. https://www.evgo.com/charging-locations/ Charge point is likely similar or more expensive due to the parking fees. Tesla superchargers could be little cheaper, since Tesla subsidizes it heavily to sell more cars.
Over 90% of my plug-in miles are in Huntsville AL, ~13,000 EV of ~15,000 miles/year. Around town, I use both $0.10/kWh home charging, ~3/4 or ~10,000 mi, and about ~1/4 or ~3,000 mi on free chargers. On PlugShare.com, you'll find two, broken Blink, fee based chargers. The downtown, 40 kW DC fastcharger has a $0.25 parking fee per 30 minutes during parking enforcement hours (i.e., free after 5PM to 7AM, Sat-Sun, and holidays.) Free chargers have problems too. Many are at dealers and locked up outside of business hours (brilliant business plan!) Other free chargers have undocumented limits of 16-32A at 208 VAC versus the 40A @240 VAC of my home unit. Still, a free charge makes it easy to shop where they exist. With free chargers, our $0.10/kWh is closer to $0.075/kWh. Bob Wilson
If you're going to post, at least use accurate information: https://www.eia.gov/state/?sid=AL#tabs-4 5877 MWh - Natural Gas 3700 MWh - Nuclear 3273 MWh - Coal 797 MWh - Hydroelectric 336 MWh - Renewables Bob Wilson
And also take into account how the renewable portion is growing, the coal portion falling, and the carbon contribution of burning gasoline. Additionally, if trends continue, and we have every expectation that they will, an EV's carbon footprint lightens, while an internal combustion engine will become less efficient.
Looking for something else, I found Ben Sullins from YouTube offers a general, charge cost model: Living in Huntsville AL, I'm following what I actually pay for our cars. Ben's models may help those in other areas to get a clue. Good Luck, Bob Wilson