Tesla Debuts Combo Port to Accommodate CCS Charging

The photo above, taken by Paul Braren at the Tesla Superchargers in Brewster, NY, displays the new Tesla “Magic Dock.” That is the hunk of plastic at the upper left of the connector. The Tesla connector is plugged into a Combined Charging Standard (CCS) adapter.

Federal NEVI Funding Moves Tesla to Accommodate Open Standard

The background is the National Electric Vehicle Infrastructure (NEVI) part of what is referred to as the bipartisan Federal Infrastructure Bill that predated the Inflation Reduction Act (IRA). There’s money in the air, $5 billion from this legislation, as well as additional funds in the IRA, but proprietary technology will not qualify for federal grants. The CCS standard is used for DC fast charging for every non-Tesla EV. The Tesla charging network is already the most robust. This will enable them to tap federal funds to further accelerate their expansion. The Tesla network has very strong uptime and performance metrics and its entry into the CCS charging space promises to be a major boon for non-Tesla drivers.

7,500 combo chargers by the end of 2024.

As included in a White House press release, “Tesla, for the first time, will open a portion of its U.S. Supercharger and Destination Charger network to non-Tesla EVs, making at least 7,500 chargers available for all EVs by the end of 2024.” That number includes destination chargers, which are level 2 chargers, and it did not specify a breakdown of destination vs Superchargers.

Using the Magic Dock

When a driver uses this combo connector, the smartphone app will tell the charger what kind of car it is. At present, the app is a Tesla app, which can be downloaded by owners of non-Tesla EVs. We’ll see if that creates a problem with the Feds if they demand a more open system. If the app recognizes a Tesla, the charger will unlock only the Tesla connector. For other vehicles, it will unlock the connector with the CCS adapter attached. In the latter case, the CCS adapter will be locked to the Tesla connector so that someone doesn’t make off with it. At present, there are only a small number of these combo chargers installed. According to the Tesla charging network maps, none are in CT; they are only in New York and California.

There is one other issue. This photo is a V3 charger. At Tesla chargers, vehicles back in and the charging port is at the driver’s side-rear of the car, similar to where a gas tank is usually located. The length of charger cord needed to reach the port is pretty short. Different manufacturers locate charging ports in different places on the car. There have been reports of vehicles parking at an angle or horizontally, and taking up multiple spaces, in order to be able to plug in. It is not a simple matter to switch out these cords for longer ones. They are liquid cooled and would experience power loss. Tesla has removed the bollards from at least some of the superchargers, which would provide a tad more wiggle room. Hopefully, nobody crunches into something they shouldn’t!

The solution is a new design, which is what Tesla has previewed here:

The V3 is on the right and the new V4 is on the left. Note the different style of connector with a considerably longer cord, external mounting, and much taller unit in general. That seems to be a good answer. Now we await word on the timing of the planned rollout, which may well be contingent on the timing of the grant funds.

Update: 4/27/23

The installation of 12 chargers is complete, including Eversource installing transformers and the town wiring them to the charging units. They have not yet been turned on. We await word from the Town when that will be and if there will be a fee to use them.

Baldwin Parking Lot to Host EV Chargers

The photo shows several JuiceBar Level 2 chargers being installed in the Town owned Baldwin Lot in downtown Westport. According to CT-based manufacturer, JuiceBar, they have been commissioned to install 12 of these units. The Town of Westport advises that they have also installed all the necessary conduits, circuitry, etc. to accommodate an additional 12 units, the timing for which is to be determined. The Town also advises that all going forward planning for parking now includes EV charging.

From the Town’s perspective, the installation is complete. What remains is for Eversource to do its part – pulling in the primary service cables, setting the new transformer, and wiring it to their side of the electric meter so the distribution panels will become energized. Eversource has not given a specific date. The Town estimates 4-6 weeks.

These are 80 amp units, which is as powerful as it gets for a 240 volt, Level 2 charger. Most level 2 public chargers are 30 or 40 amps. Where that matters is charging speed for vehicles that can take advantage of it. A vehicle’s onboard charger converts the AC current to DC and controls the flow of energy. It takes an onboard charger of 19.5 kW to fully utilize this level of power, which will deliver over 80 miles of range per hour of charge. If your vehicle’s onboard charger is lower than 19.5 kW, and most are, it simply means the rate of charge will be slower. It will not damage the battery. It is forward-looking that a unit with this amount of power is being installed. The capacity of onboard chargers is steadily increasing as battery technology improves.

To be clear, these are not Level 3 DC fast chargers. These chargers are located in a lot where vehicles are typically parked for an hour or two as there are numerous stores and restaurants in the immediate area. But now that hour or two can bring with it a substantial amount of charge, as opposed to the relatively token amount of mileage on many of the low-powered units that are out there.

These units have J1772 connectors.

The charging may be free when the units are first fired up. The town has provided free charging at its other EV chargers (library, Town Hall, both Metro-North depots, Staples). That will change. When and how much has not yet been decided.

24 Chargers at Hotel Marcel in New Haven

Photos: Hotel Marcel, Maxwell Electric Shuttle Minibus parked at an EVConnect charger, Solar Canopy and Tesla chargers, charging under the canopy

At long last, the chargers at the Hotel Marcel in New Haven are live. The hotel is located in the Long Wharf area, next door to IKEA. There are 12 Tesla 250 kWh Supercharger stalls  and 12 level 2 chargers from EVConnect with J-1772 connectors. The infrastructure is present to triple the number of L2 chargers to 36. You can use the EVConnect app to use them. Just download it from Apple App Store or Google Play, then scan the QR code, use the Guest Checkout option, then charging starts right away. Alternatively, if you already have a ChargePoint account, you should be able to start charging by just tapping your phone on the charger, or using the ChargePoint app. The rate for the level 2 charging is set by the hotel and it is being made available gratis. Tesla is responsible for setting the supercharger rate.

The IKEA next door has another 2 level 2 chargers (free) and there is a planned Electrify America level 3 installation coming.

The lobby area of the hotel is open 24/7 with rest rooms and food available. While you are there, check out this very cool facility, housed in a 1960’s landmark Brutalist building retrofitted as the nation’s first net-zero hotel. Power comes from solar panels on the roof and solar canopies, complemented with batteries, energy efficient electric appliances and fixtures. Even the elevators have “regenerative braking” when they are descending. The 11th Commandment: No electron shall go to waste. The insulation is very tight, including the German-made windows, which allow for passive heating in the winter. All of this makes for effective sound insulation, as well. Even though it is near a busy highway, the rooms are totally quiet.

20 Chargers Coming to Fairfield

The Town of Fairfield will be installing 20 level 2 charging ports (10 dual port units) at Sullivan Independence Hall sometime in first quarter 2023. These are intended for use by the town fleet. The town doesn’t have the vehicles yet – like with everyone else, deliveries are slow. But it’s great they’re thinking ahead. These are networked and could be repurposed for consumer use, but it is not known if that will happen.

Both the Hotel Marcel and the Town of Fairfield made use of the utility incentives for these installations.

Photo by David Dreyfuss/Post by Barry Kresch

Update:

These chargers have been ordered removed. The site has been approved for chargers but not the signage.

How Did That Happen?

Volta is a company that installs charging stations at their own expense at highly trafficked locations which are free to users. These chargers are at the site of the former Barnes and Noble on Post Road East in Westport, now being renovated as an Amazon supermarket due to open later this year.

Volta chargers have large screens that display digital advertising. Its business model is that the advertising covers the cost of installation and power, plus earns a profit. The business benefits from having this amenity (and Amazon has made sustainability a corporate focus). Volta chargers typically have J1772 connectors.

While we always welcome EV charging stations, the odd thing about this is that a proposed Volta installation just down the road at Stop and Shop was nixed by Westport Planning and Zoning, the reason being that the video display was non-conforming signage. Do they think these will remain invisible?

Volta chargers can be found at the new upscale mall, The Sono Collection, in Norwalk. Malls and supermarkets are ideal locations from Volta’s perspective with people constantly coming and going, the better to bulk up the number of advertising exposures. The chargers are placed in a prominent location, not ancillary parking. Volta has a master agreement with Stop and Shop to install chargers at a number of their locations, including 2 locations in Norwalk.

Just don’t try and sneak in for a charge after hours. They typically turn off the units when the business is not open. Operating hours can generally be found on the PlugShare app. These chargers are not yet listed because they are not yet live.

The photo above is the solar canopy in the parking lot of the net zero Hotel Marcel in the Long Wharf area of New Haven. The newly opened hotel, powered by solar panels on the canopies and the roof of the building, is soon to be home to one of the newest clusters of EV chargers in the state.

There are 12 Tesla Superchargers, along with EVConnect level-2 chargers with J1772 connectors. The initial level-2 installation will be 10 level-2 ports (5 dual port units), eventually growing to 30 ports. The infrastructure for the expansion is already in place.

The level 2 chargers are under the canopy. The Superchargers are close to the canopy. Basically, whomever plugs in will have a sheltered walk to the front door of the hotel. The chargers are located at the far end of the lot to discourage ICEing.

The units are not live as of this writing. There is a “splice box” that has yet to arrive for the transformer. It is hoped that the units will be online by mid-August but we’ll publish updates as more information becomes available. We are waiting for the chargers to come online to schedule a planned EV Club meeting at this facility.

There are also 2 level-2 ChargePoint chargers just a few feet away near the entrance to Ikea. These are in operation.

Applicants Will Have To Wait

Good news/bad news. Demand is strong but the funding isn’t there to fully meet it.

A crush of applications for incentives for DC Fast Chargers, the high-powered chargers that can recharge an EV to 80% inside of 30 minutes, most frequently located along highway corridors, has caused the program run by Eversource and United Illuminating to become fully subscribed just six months after its inauguration. This is a  9-year program that runs in three 3-year cycles. So the funds depletion could last until 2025.

Eversource and UI have requested additional funds, so there could be funds available sooner, but it is too soon to know details. Eversource and UI advise that if you had planned to submit an application to follow through with that submission. They continue to evaluate applications and this will establish your place in the queue.

There is still a substantial amount of funding available for level 2 (240 volt) chargers and grants are being made on an ongoing basis.

This does not affect the residential incentives program (which does not included DCFC).

CHEAPR Follow-UP

The increase in the MSRP cap is fully implemented. Vehicles with an MSRP of up to $50,000 are now rebate-eligible.

There are some vehicles that are eligible that are not yet on the list of eligible vehicles on the DEEP website. We have gotten a few inquiries about the Ioniq 5 in particular. DEEP is aware of that one and it will be added soon. If you are shopping for an EV and you don’t see it included where you think it should be, let us know and we’ll pass the info along. This applies not only to newly introduced models but also a new model year of an existing vehicle.

Registration Flow Fixes Made

If you have been thinking of registering your EV or charger for the incentives offered through Eversource and United Illuminating, but have been hesitant due to reports of the not-ready-for-prime-time registration funnel, the corrective website development work has been finished and it should be good to go, whether registering a new charger or going the telematics route.

As reported to us by Eversource and UI (the EDCs, a.k.a. utilities) early in the year, due to the finalization of the program occurring around Thanksgiving of 2021, and its starting point of January 1, 2022, there was insufficient time to properly build out the website. This is further complicated by there being 3 parties involved as the EDCs outsource the management of the program. After they presented to the club in January, a number of members tried to register regardless and encountered all sorts of adventures, including finding themselves on an out of state EDC website.

If you register, you will notice that you will be taken from the EDC domain to an EDC subdomain on the vendor’s domain. Your EDC account number will serve to link you. Pro tip – when you enter the account number, don’t leave spaces. If you do, the registration won’t take and the site isn’t clear regarding what isn’t working.

Have a graphic of your vehicle registration for uploading.

Keep in mind the charger incentives apply only to approved charger units and, similarly, telematics applies to approved vehicles. See this page, which has info for both Eversource and UI.

Feel free to let us know about your experiences. We can forward reports of issues to the EDCs.

This takes you to Eversource Connected Solutions. This is the page for UI residential.

Godot Is Soon To Arrive

This is the level 3 version of a post about out-of-service level 2 chargers from April 21st.

Level 3 chargers have been sitting lonely, forlornly, and non-functionally at several of the service areas on our major highways. And its been that way for roughly 4 years. We now have the background and going forward plans. This post refers to the non-Tesla chargers.

The chargers at the service centers we are aware of, specifically the I-95 service center in Darien and the Merritt Parkway northbound service center in Greenwich, were originally installed by Eversource/DEEP working with the Department of Transportation in 2016. They have been out of service (“decommissioned”) since 2018. I’m sure there is detail we don’t know since those chargers were barely ever operational.

New Level 3 Fast Charger Installations

The state leases the service centers to a company called Project Service, LLC, based in New Haven, which also manages them. PS responded to our inquiry, saying that they are working with a new partner to install new DCFC equipment at their plazas. There are 6 sites where work is underway and installation is expected to be complete sometime during this summer. The 6 service areas are I-95 Fairfield (both directions), I-95 Madison (both directions), Merritt Parkway New Canaan (southbound), and Merritt Parkway Greenwich (northbound).

There are also Tesla chargers at PS service centers. These have been operational and are in the process of being upgraded.

DOT Survey

A larger, separate initiative, deploying the funding that is coming from the federal infrastructure legislation is being managed by the Department of Transportation and is in the planning stages. These funds are going to support level 3 chargers along major highway corridors. Public input is being sought as plans are further developed. There is currently a survey live on their website here. (It is a very high-level survey that takes 2 minutes.) The link will remain live through June 3rd.

Eversource UI - Commercial EV Charging for EV Club of CT 5.2022 FINAL

Commercial and Multi-Family Residential Is the Focus

The two major Connecticut electric distribution companies (EDCs), Eversource and United Illuminating, will speak to the club at a virtual meeting to be held on May 10th at 7 PM. (EDC is now the term of art, supplanting utility.) This applies to business fleets, businesses providing workplace charging, municipalities, nonprofits, and apartments/condos with 5+ units.

These incentives are part of the program called the EV Rate Design that was developed by the Public Utilities Regulatory Authority.

Free registration is required at this link: https://us02web.zoom.us/meeting/register/tZ0kdOysqDgoH9X_1SiBnVxnb75LuntzhG-_

The meeting is open to the public.