Energy & Sustainability

We’re supporting the transition to Net Zero through our independent analysis and expertise.

Business Case Development

Cost Engineering

Operational Analysis

Systems Engineering


Sirius Analysis provides specialist analysis for the Energy & Sustainability sectors.

Sirius has a team of industry practitioners, academics and change specialists who have significant experience supporting organisations in their pursuit of sustainability and energy efficiency.

Through the application of our core capabilities, we tailor our approach to each client challenge using best practice techniques and our subject matter experts.

Our Services

  • Green Energy Systems – Hydrogen, wind, solar, nuclear
  • Net Zero – Carbon reduction and Carbon Capture
  • Business transformation – circular economics and change management
  • Transport – supporting sustainable rail and road services
  • Social Value exploitation
  • Policy & Strategy Development at government and departmental level
  • Energy solutions through economic analysis and evaluation
  • Business case development to deliver successful submissions
  • Horizon scanning – studies, modelling & simulation and road mapping across energy value chains


Energy & Sustainability



The Benefits

Our extensive networks and relationships across the energy sector including nuclear, hydrogen and electricity.

Trusted suppliers to Ofgem, DESNZ, Ofwat, Energy Systems Catapult, Sustainability and Net Zero into Defence.

Cross-service collaboration with Sirius’ in-house capabilities providing innovative solutions to complex energy challenges.

Evidence based insights using data science, simulation and modelling to ensure Value for Money (VoM) and effective delivery.

Work with Sirius Analysis

Get in touch today and let us help with your next project. 

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