Bloomberg note14 May 2021 09:07
EV Charging May Involve Fuel Cells, Not Grid Upgrades: BNEF Q&A
AFC Energy plans to use fuel cells for EV charging with ABB
Fuel cells can displace diesel generators in construction
By Bryony Collins
(BloombergNEF) --
AFC Energy aims to âaugment the gridâ by installing its alkaline fuel cells for fast electric vehicle charging at âlogistics hubs, car parks and service stationsâ, where grid upgrades are prohibitively expensive, said Adam Bond, chief executive of the U.K.-based company.
The developer of alkaline fuel cells, valued at 425 million pounds ($570 million) by the stock market, is working with ABB Ltd. to demonstrate the first integrated fuel cell system for EV charging and expects âto have commercial orders coming in later this year,â Bond told BNEF.
AFC Energy is also partnering with Acciona in Spain and Mace Group in the U.K. to demonstrate the use of its fuel cells on construction sites to displace carbon-intensive diesel generators. There is also potential for the technology in shipping and data centers. A key benefit of AFC technology is its use of âlower-grade ammonia fuelâ, which is readily available with âexisting supply chainsâ and a âcommoditized global price,â Bond said.
The cost comparison between fuel cells and diesel generators depends on how much they are used, because despite fuel cells having a higher capital cost, they are more fuel-efficient and have fewer moving parts so require less maintenance, said Bond. The cost comparison with diesel âwill [also] become less relevantâ as regulations come in globally to phase out the fossil fuel, he said.
âBatteries will make most sense to deploy for roadside EV charging, but in places where grid expansion is expensive, or takes too much time to get administratively approved, or that have no space for renewables, fuel cells could fill the gap,â said Tifenn Brandily, associate in energy economics at BNEF.
Read the Q&A below.
Adam Bond
BNEF: What technology do you offer and how do you plan to roll it out?
Bond: AFC Energy has been developing alkaline fuel cell technology over the last decade. We aim to displace the diesel generator in off-grid power, in applications such as construction sites and cargo ships.
One of our strengths is our adoption of ammonia as a fuel, which is an excellent carrier of hydrogen and is the second-most produced chemical on earth. There are existing supply chains for it and a commoditized global price. So it does not encounter some of the same challenges as hydrogen.
We aim to work through distributors and partners to deploy our fuel cell into markets such as where ABB is market leader, for example. ABB has a strong presence in EV charging and global data centers [where our fuel cells could be deployed].
Acciona is another example of that â it wants to decarbonize its construction portfolio worldwide and one of the best ways of doing that is through alkaline fuel cells. We are also working with Mace in the U.K. and some other constructi