
Helping Businesses Cut Carbon & Reduce Energy Costs
See what grants you qualify for and take action today with expert energy audits, ISO 50001 certification, and decarbonisation planning.
Tailored Energy & Sustainability Solutions for Your Business
Carbon Reduction Plans – Develop a roadmap to meet obligations & reduce costs
Energy Audits (ASHRAE 1-3, SI 426, SEAI Grants) – Comprehensive energy analysis & compliance
ISO 50001 Energy Management – Achieve certification & improve efficiency
ESG & Sustainability Reporting – Helping businesses comply with CSRD & sustainability regulations
Your Partner in Energy & Sustainability
Grant Funding & Compliance Expertise – Helping businesses secure SEAI grants & meet SI 426 regulations
Building Services Engineering Expertise – Deep technical knowledge in energy efficiency & sustainable systems
Actionable Insights – Clear, practical strategies that reduce costs & improve sustainability
Who we’ve worked with
“Truly Sustainable carried out an energy assessment of our Head Office and provided a clear roadmap for reducing our energy use and carbon footprint. Cathal was easy to work with and took the time to explain the opportunities he identified, including available grants, making it simple for us to take the next steps.”
—Paul O’Brien, Jons Civil

Start Saving Energy Today – Book Your Free Consultation
Book a free 30-minute consultation to explore how your business can cut energy costs and access SEAI grants. We’ll discuss your energy usage, highlight key opportunities, and outline the next steps to start saving.