David Marc Gurewitsch

Independent advisor |
charging sites and systems

I assess charging sites and the systems that have to run them. For the owner of the site, and for the one who has to design or operate it.
The work starts before hardware and contract. What the connection can actually carry. How vehicles move in and out. Whether the site can take the next step. And whether access process UX works once the charger is in place.
15 years across the value chain in Denmark: public tenders, depots, DC hubs, and the sale of a portfolio to a CPO. Independent.

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Sites:
• Whether the off-take of kWh is feasible location wise.
• Screening of space, access and logistic flow.
• Connection needs vs. SLA.
• Hardware judged against the site and the operation.
• Whether the site can scale or not.Systems:
• What the user meets of services, guidance, processes.
• CPMS held against hardware, access, payment and price.
• Choices the user should not have to make.
• Where the system and the operation come apart.
See also 'Articles': Performance Test (DC sites in Denmark and CPMS related).Economics:
• Whether land lease, build and operation hold together.
• Cost of the deployment (connection, installation, operation).
• Cost per KM for the fleet, once charging is included.
• What has to come first, and what can wait.
• When a site or a retrofit does not pay.
See also 'Articles': Flash Charging (BESS + Value Chain).

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About me

I have worked in the charging and fleet chain since 2010. Not as the engineer and not as the seller of a charger. As the one who has to make need, site, technology and a deal hold together, before it goes into operation.Active in the value chain:
• Need and operation. What the vehicle and the site actually require, for a municipality, a taxi operator or a heavy transport operator.
• Site: Location, capacity, flow, and whether there is room for the next step. 64 DC points in Copenhagen and Aarhus. A depot with 30 points. A site in Korsør with expansion built in.
• Deals: Tenders, a framework with a Nordic property developer covering 300 locations, and the sale of a DC portfolio to a CPO, with financing and partners in place.
• System: What the operator promises, and what the user meets. Access, card and mobile app tested, not assumed.
From pilot to operation. A municipal fleet of 2.100 vehicles and machines. An EU infrastructure project delivered on time and on budget.What I do not do: design, installation and operation of the site. I say what holds, and what should be taken out, before others build it.See more on:
linkedin.com/in/david-marc-gurewitsch-196a061

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