![paul-and-diam24_in-action](https://sumtozero.com/wp-content/uploads/2024/08/Paul-and-Diam24-in-action.jpg)
Solo Para Sailing Speed Record
We are thrilled to share the work of the Paraspeed team, who used Gomboc for simulations while looking at setting the disabled sailor sailing speed
![SwissSolarBoat Renewable Energy Foiler Design](https://sumtozero.com/wp-content/uploads/2024/06/SwissSolarBoatREF01.png)
SumToZero sponsor of the innovative Swiss Solar Boat team
The design of REF – Renewable Energy Foiler – has now been revealed by Swiss Solar Boat, and SumToZero is extremely proud to be part of
![AC Sailing](https://sumtozero.com/wp-content/uploads/2024/05/ACSailing.png)
AC Sailing game powered by Gomboc
SumToZero is excited to be partnering with the America’s Cup in the recently recently released AC Sailing game, powered by Gomboc. America’s Cup has also
![EV-Maritime-VM200](https://sumtozero.com/wp-content/uploads/2023/12/EV-Maritime-EVM200-Commuter-Class-electric-ferry-Auckland-evening-scaled.jpg)
EV Maritime 200-pax electric fast ferries
We’re excited to share that the Auckland based EV Maritime is now progressing well with the build of two identical 200-pax EVM200 electric fast ferries.
![Koch Finot Conq](https://sumtozero.com/wp-content/uploads/2023/12/KochFinotConq.png)
Remarkable successes for Koch-Finot-Conq at the Transat Jacques Vabre
We would like to salute Koch-Finot-Conq team’s impressive podium at the 16th edition of the Transat Jacques Vabre. Sam Goodchild and Antoine Koch finish 3rd,
![ZeFF simulation with Gomboc](https://sumtozero.com/wp-content/uploads/2023/11/ZeFF_Gomboc.png)
Zero emission Fast Ferry hydrofoil concept “ZeFF”
The new full flight hydrofoil concept “ZeFF” developed by LMG Marin France would be able to carry 180 passengers flying at high-speed with electric propulsion.