Comment I Naively Installed DCFC Stations (Score 5, Interesting) 352
Wordy but Necessary...
In an attempt to help advance the adoption curve of EV's, I foolishly/naively installed 2 DCFC stations at the Ute Pass on US 24. I worked with a State program that reimbursed $70k of the $200k investment. I expected it to be a loss leader for a year or two. I did not expect that:
- ChargePoint depends on a hodgepodge of contractor/partners to conduct its installations - with no standardization, oversight, nor checks and balances. You and your friends can become installers next week, do halfway work, get paid, and suffer no consequences. It happened to me. Once.
- Not every power company has EV friendly rates. My three phase power, required for DCFC stations, comes with a peak demand fee based on my busiest 15 minutes (no matter the time of day) multiplied by $14.35. So if I give a Tesla or a Rivian 125 kW for 15 minutes straight, that discrete charge costs 125kw*$14.35=$1793.75. Imagine having to amortize the cost of one charge across an unknown monthly number of charges. Consequently, I now limit charges to 62.5 kw, which cuts "Fast Charging" in half. It is more than enough for the first generation of BEV's.
- Many EV's depend on Google Maps' data for their in-car navigation. It took 6 months to get my stations listed on Google - and not as my business (they still won't list it) but as a site I added to Google Maps as a random Maps user. For 6 months every EV driver looking at their dash for stations just drove by. ChargePoint is worthless at helping their drivers and their station owners. I have 6 wasted months of support tickets to prove it.
- Independent charging operators do not control the software, so we cannot throttle our stations' power use to avoid demand charges. Tesla can. A station owner can submit feature requests to manage peak power demands via software, but their software developers (if even in-house) do not seem to ride the clue train. These request fall on the deaf ears of an understaffed support team with a ticket response time of about 8 days.
- Not all stations can afford to provide power at a cost lower than gasoline. My power company, an EMC, is in the charging business. I am the only DCFC operator in their service area. (Did I mention that I was a fool?) They charge $.40/kWh, and less for their members. I charge $.48/kWh - which is on par with the cost of gasoline per gallon, but far more than you would pay at home. I do charge less than Ethanol free gas which is probably a better comparison than regular gas.
- Every month I pay to subsidize the EV's which charge at my stations. I repeat that I expected this to be a loss leader, and that I am a fool. I did not anticipate an approximate $80k loss of over 5 years - if I am lucky. For my spreadsheets to turn green, I need more cars charging than I see coming up the mountain. Demand is pretty inelastic.
- I can get salespersons galore to talk to me about buying and installing new stations. I get crickets for support of my existing stations.
Guess who is *NOT* buying any more stations to help advance the adoption curve? This is the job of the car manufacturers. Dante said it best, "Abandon all hope ye who enter here."