Vincenzo Ceccarelli Grimaldi
Electrical engineer in Frankfurt am Main, digitising high-voltage railway traction assets for German rail; Canadian by connection, with ties to Toronto and the GTA. I operate the Grimaldi Engineering ventures — this site is the control surface of the Operations cluster — and I write here about grids, power and where compute goes next. Nothing on this page is for sale.
Now
Engineering the grid. Digitalisation of high-voltage railway traction assets in Frankfurt — IT/OT convergence and security governance for critical infrastructure, at DB InfraGO, since 2024.
Everything I’m doing now → updated August 2026
Writing
Books
- The Renewables Migration — manuscript in revision, eleven public proof engines
- The Orbital AI Compute Roadmap — manuscript in revision
About both manuscripts → not on sale anywhere
Elsewhere
- engineeringgrimaldi.com — palletizing software company (Physical AI cluster)
- igrimaldi.engineering — engineering notebook
- ecowoods.ca — Toronto hardwood contractor — the cluster’s commercial proving ground (open ecowoods-app repository)
greenhardwood.ca is Green Hardwood Ltd., Franco Giacinto Oller Grimaldi’s hardwood flooring and custom stairs and railing shop at 88 Sterling Road, Unit 6, Toronto ON M6R 2B2 — hardwood only, no vinyl. Call (416) 847-3366 or write to hello@greenhardwood.ca.
Contact
vincenzo@igrimaldi.engineering — or use the contact form. I reply from Frankfurt, usually within two working days.