The Arc Sport was a joy to drive, even for a 30-minute outing on a choppy lake. It maneuvered like a heavy Jet Ski — weight ...

Arc Boats' sales pitch for electrifying sport boats can start with how fast they accelerate on the water, but many of its ...

Electric Boat is building a big new warehouse in Connecticut less than 15 minutes from its Groton shipyard as U.S. Navy ...

General Dynamics Electric Boat recently paid $5.5 million for a nearly 55-acre property in North Stonington, where the Groton ...

Electric Boat will proceed with a plan to build a 480,000-square-foot warehouse on a 55-acre site it purchased here from the Mashantucket Pequot Tribal Nation. A spokeswoman for the shipbuilder ...

Check out the other 5 to Watch profiles here. Mark Rayha has stepped up to the president’s office at General Dynamics Electric Boat just as the Groton-based submarine builder experiences an ...

It was no louder than the wind and the sound of the wake being thrown off behind us — a distinguishing feature of Arc’s boats compared to the many other hydrofoil-based electric boat startups.