Ephraim Great is a strategic international business executive and multidisciplinary leader with over 30 years of experience across energy innovation, corporate development, and sustainable business transformation. As Founder and Chairman of G8reat Power Group, a Finnish-Norwegian clean energy company, he pioneered non-intermittent, zero-emission power systems and developed the Power BlocHz® Station System - a modular renewable energy platform.

His work focuses on enabling governments, defence institutions, industries, and communities to transition to affordable, efficient, and sustainable energy systems. With deep expertise in decentralised baseload power solutions, PPP structures, public sector tendering, and cross-border energy project delivery, Ephraim brings a rare combination of strategic vision and hands-on execution.

At Aquagen Energy, he facilitates technology assessment, partnership development, and market entry strategies — drawing on decades of experience building energy platforms from concept to global deployment.