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The federal government's Joint Office of Energy and Transportation announced on Thursday $632 million in grants to fund clean vehicle infrastructure. Twenty-two states along with Puerto Rico will be the recipients of this first round of funding from the $2.5 billion Charging and Fueling Infrastructure program, which started accepting applications in March 2023.

Although US carbon emissions fell last year , most of that was achieved through much cleaner energy generation. But when it comes to transportation's contribution to our annual carbon impact, that line is sadly still going up. Which is why it was encouraging that the Infrastructure Investment and Jobs Act of 2022 included $7.5 billion for clean vehicle infrastructure.

Two-thirds of that was set aside for the National Electric Vehicle Infrastructure formula program. That $5 billion is being spent mostly on DC fast charging infrastructure, mostly at regular intervals along highway corridors , but also on charger reliability . Rather than paying for the chargers directly, the federal government is awarding it to states and metropolitan planning organizations the way it does with other highway formula funds.

Enlarge / Ziggy is a battery-powered EV charger on wheels that can come visit individual parking spaces to recharge EVs where they park. (credit: EV Safe Charge)

There are a few things we need to work on if we're going to properly embrace the electric vehicle revolution. More batteries, for one—tight supplies mean automakers can only build enough EVs to satisfy some of the pent-up demand. Cheaper EVs would be helpful, too, considering that by the end of 2022 the average cost of a new EV was more than $61,000. And charging infrastructure needs to improve, too. Now, a new mobile EV charger called Ziggy might help with that last one.

Installing EV chargers usually isn't too difficult if you're a homeowner with a garage or carport, but things can get more complicated for multifamily dwellings and commercial parking premises. Permitting is often a big problem, and there can also be lengthy waits to get electrical infrastructure upgraded, particularly if the plan is to install level 3 DC fast chargers, which can suck up 100s of kWs of electricity from the grid.

Ziggy is the work of the company EV Charge Safe, and it flips the idea of EV charging on its head. Instead of a driver parking by the EV charger, Ziggy is mobile and can come to the car instead.

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Today, the federal government's Joint Office of Energy and Transportation opened up applications for a $2.5 billion program to expand electric vehicle charging infrastructure in underserved communities. The Charging and Fueling Infrastructure Discretionary Grant Program was authorized along with the $5 billion National Electric Vehicle Infrastructure Formula Program as part of the Infrastructure Investment and Jobs Act of 2021.

For starters, the Joint Office is making $700 million available for EV chargers—but also other alternative fuels including hydrogen and natural gas.

The CFI program actually encompasses two discrete $1.25 billion grant programs. The first is for community charging and fueling grants in both urban and rural areas, particularly in underserved and disadvantaged communities, including low- and moderate-income neighborhoods as well as neighborhoods with a low ratio of private parking.

Enlarge / The Cadillac Lyriq is one of a new range of EVs built by General Motors using a new common battery and motor platform. (credit: General Motors)

General Motors is in the process of transforming itself into an electrified automaker, as entire brands like Cadillac and Hummer switch their lineups to entirely electric vehicles. To help the process of EV adoption, the automaker is also investing in charging infrastructure around the country. On Thursday, it announced that it is working with the Pilot Company to install 2,000 DC fast chargers at Pilot and Flying J travel centers around the US.

The chargers will be operated by EVgo, which has already partnered with GM on a fast charger expansion program— initially 2,700 and now 3,250—to be completed by 2025.

The travel centers should have at least four charging machines each—GM and Pilot say that in total, they intend to place 2,000 chargers at up to 500 locations. And the companies say that many of the installations will have canopies to shield EV drivers from the elements and will be designed to work with EVs towing trailers.