Energy Engineering

Energy & Carbon Compliance

Understanding and meeting energy-related legal obligations is essential for operational integrity and certification. Arthian helps you stay compliant with UK and Ireland energy regulations, including:
 

• ESOS (Energy Savings Opportunity Scheme)
• SECR (Streamlined Energy and Carbon Reporting)
• ISO 50001 energy management systems
• Building compliance, such as EPCs, DECs, TM-44 inspections and MEES

We provide audits, gap analyses, and ongoing compliance support, ensuring you meet your obligations and avoid penalties, alongside clear, decision-ready reports that inform early feasibility work, support planning applications, and provide a strong foundation for design.

Energy Analysis

Effective energy management starts with insight. Our energy analysis services help you understand how energy is used across your operations, identify inefficiencies, and prioritise improvements.
 

Services include:

• Energy audits and big data and consumption profiling
• Carbon footprint, baseline and emissions management
• Energy performance benchmarking
• Transport Audits
• Measurement & Verification
• Renewable Constraints, Consents including Import/ Export calculations
• Cost savings modelled with investment and ROI projections

We turn data into decisions, supporting investment, reporting, and continuous improvement.

Public Sector Decarbonisation Solutions

Public sector organisations face unique challenges in delivering net zero commitments. Arthian provides tailored decarbonisation support for schools, leisure centres, hospitals, local authorities, and government estates.
 

Our services include:

• Heat decarbonisation plans
• Building energy assessments
• Renewable technology feasibility and design
• Support with Public Sector funding applications
• Workshop / webinars to share knowledge & experience

We help you deliver compliant, cost-effective upgrades that reduce emissions and improve energy resilience.

Industrial & Commercial Energy Solutions

Industrial and commercial sites often have complex energy demands and regulatory requirements. Arthian provides strategic and technical support to optimise energy use, reduce carbon, and future-proof operations.
 

We offer:

• Process energy optimisation
• Sankey diagram & process flow reviews
• Fuel switching and electrification strategies
• Alternative fuel options – Hydrogen & sustainable aviation fuel
• Optioneering & site investigation services
• On-site generation and storage integration
• Compliance with available funding schemes

Our solutions are tailored to your sector, site, and sustainability goals.

Energy Generation Feasibility Design

Generating your own energy can reduce costs, improve resilience, and support net zero targets. Arthian provides feasibility and design services for:
 

• Solar PV (roof-mounted, ground-mounted, integrated)
• Wind energy (small-scale and commercial)
• Heat pumps (air-source, ground-source, high-temperature, low temperature)
• Hybrid systems and thermal storage
• Innovative renewable investigation for space limited solutions
• Permits and consent requirements
• Hydrogen

We assess technical and economic viability, design systems for performance, and support delivery from concept to commissioning.