Invinity Energy Systems is trading 5.62% up now at £23.50 after signing an Engineering, Procurement and Construction agreement with Equans Switzerland for the FlexBase project.
- Announced on August 11, 2026, the project is designed to become the world's largest vanadium flow battery system.
- Engineering and construction milestones are reportedly progressing as planned.
- No reliable volume or additional analyst-activity data was available; broader energy-sector strength provides secondary support.