Edinburgh Napier University

Intelligent Renewables &
Energy Storage Group

Advancing intelligent energy systems through AI, digital twins, and large-scale energy storage — driving the global transition to net zero.

Led by Dr Zuansi Cai — Royal Academy of Engineering Industrial Fellow

About Us

The Intelligent Renewables & Energy Storage (iRES) Group at Edinburgh Napier University conducts cutting-edge research in renewable energy systems, large-scale energy storage, and AI-driven optimisation technologies.

Led by Dr Zuansi Cai, Associate Professor in Energy & Environmental Engineering and Royal Academy of Engineering Industrial Fellow, the group has over 20 years of international research experience across the UK, EU, and China.

Our work bridges fundamental research and real-world applications — developing deployable engineering tools and digital platforms that support industry, infrastructure planning, and policymaking in the transition to net zero.

£0.8M+
Research Funding Led
(Napier share)
40+
Peer-reviewed Publications
20
h-index
2000+
Citations

Key Strengths

Our research spans four interconnected areas of intelligent energy systems.

🔋
Large-Scale Energy Storage & Hydrogen
Underground hydrogen storage, CAES, and thermal storage systems for grid-scale applications.
🤖
AI-Driven Digital Twins
Real-time monitoring, prediction, and optimisation of energy systems using machine learning.
🌍
Subsurface Energy Technologies
Advanced modelling of underground energy — hydrogen, CAES, and geothermal systems.
🏭
Industry Collaboration
Active partnerships with Centrica, TNB Research, Brain Innovation, and Star Refrigeration.

Impact Highlights

  • GPSFLOW simulator deployed in industry for underground energy feasibility studies
  • Key role in UK hydrogen storage development at the Rough facility
  • Active collaborations across UK, EU, USA, and China
  • EPSRC Peer Review College Member & Fellow of the Geological Society
  • 4 PhD students completed; active supervision of multidisciplinary projects
  • Published in Applied Energy, Energy, IJ Hydrogen Energy, RSER

Interested in collaborating?

We welcome enquiries from potential industry partners, academic collaborators, and prospective PhD students.

Get in Touch   Meet the Team