Seamless Automation Without Disruption
Implement smart energy solutions that work with your existing infrastructure, ensuring cost-effective upgrades without major changes or disruptions













Our Partners
Minimal Disruption
Wireless Control Systems
Upgrade your building with wireless solutions that integrate seamlessly, requiring no major changes to your existing setup.




Building Control Optimisation
Intelligent Building Technologies
We enhance operational efficiency by fine-tuning existing equipment through existing control systems, yielding rapid ROIs. Out expert engineering team collaborates with clients to identify and implement optimisation opportunities.




Energy Optimization
Reduce Energy Waste
Automate energy use to eliminate inefficiencies. Our systems help you cut down on unnecessary energy consumption and save on costs.




Savings for our Clients…
Savings for our Clients…
Savings for our Clients…
Savings for our Clients…
Recognising noteworthy milestones and achievements within our journey, showcasing success and perseverance.
Recognising noteworthy milestones and achievements within our journey, showcasing success and perseverance.
Recognising noteworthy milestones and achievements within our journey, showcasing success and perseverance.
Recognising noteworthy milestones and achievements within our journey, showcasing success and perseverance.
€500k+
Cost Savings
3,100 MWh
Energy Savings
700 tCO₂e
Carbon Savings












Our Clients' Success Stories
Richie at CardiEnergy has been pivotal in reducing our energy costs and accelerating our decarbonisation efforts. We achieved our 4-year goals in just 1 year with a 41% reduction in carbon emissions. His approach is truly first-class!
Jonas Treffers
Hotel Manager
CardiEnergy's data analytics provided us with deep insights into energy use, uncovering opportunities we hadn’t previously identified. Their actionable recommendations led to significant cost savings and streamlined processes.
Darragh Territt
Technical Pre-Sales Director
Richie at CardiEnergy has been pivotal in reducing our energy costs and accelerating our decarbonisation efforts. We achieved our 4-year goals in just 1 year with a 41% reduction in carbon emissions. His approach is truly first-class!
Jonas Treffers
Hotel Manager
CardiEnergy's data analytics provided us with deep insights into energy use, uncovering opportunities we hadn’t previously identified. Their actionable recommendations led to significant cost savings and streamlined processes.
Darragh Territt
Technical Pre-Sales Director
Richie at CardiEnergy has been pivotal in reducing our energy costs and accelerating our decarbonisation efforts. We achieved our 4-year goals in just 1 year with a 41% reduction in carbon emissions. His approach is truly first-class!
Jonas Treffers
Hotel Manager
CardiEnergy's data analytics provided us with deep insights into energy use, uncovering opportunities we hadn’t previously identified. Their actionable recommendations led to significant cost savings and streamlined processes.
Darragh Territt
Technical Pre-Sales Director
Richie at CardiEnergy has been pivotal in reducing our energy costs and accelerating our decarbonisation efforts. We achieved our 4-year goals in just 1 year with a 41% reduction in carbon emissions. His approach is truly first-class!
Jonas Treffers
Hotel Manager
CardiEnergy's data analytics provided us with deep insights into energy use, uncovering opportunities we hadn’t previously identified. Their actionable recommendations led to significant cost savings and streamlined processes.
Darragh Territt
Technical Pre-Sales Director
Richie at CardiEnergy has been pivotal in reducing our energy costs and accelerating our decarbonisation efforts. We achieved our 4-year goals in just 1 year with a 41% reduction in carbon emissions. His approach is truly first-class!
Jonas Treffers
Hotel Manager
CardiEnergy's data analytics provided us with deep insights into energy use, uncovering opportunities we hadn’t previously identified. Their actionable recommendations led to significant cost savings and streamlined processes.
Darragh Territt
Technical Pre-Sales Director
Richie at CardiEnergy has been pivotal in reducing our energy costs and accelerating our decarbonisation efforts. We achieved our 4-year goals in just 1 year with a 41% reduction in carbon emissions. His approach is truly first-class!
Jonas Treffers
Hotel Manager
CardiEnergy's data analytics provided us with deep insights into energy use, uncovering opportunities we hadn’t previously identified. Their actionable recommendations led to significant cost savings and streamlined processes.
Darragh Territt
Technical Pre-Sales Director
Richie at CardiEnergy has been pivotal in reducing our energy costs and accelerating our decarbonisation efforts. We achieved our 4-year goals in just 1 year with a 41% reduction in carbon emissions. His approach is truly first-class!
Jonas Treffers
Hotel Manager
CardiEnergy's data analytics provided us with deep insights into energy use, uncovering opportunities we hadn’t previously identified. Their actionable recommendations led to significant cost savings and streamlined processes.
Darragh Territt
Technical Pre-Sales Director
Richie at CardiEnergy has been pivotal in reducing our energy costs and accelerating our decarbonisation efforts. We achieved our 4-year goals in just 1 year with a 41% reduction in carbon emissions. His approach is truly first-class!
Jonas Treffers
Hotel Manager
CardiEnergy's data analytics provided us with deep insights into energy use, uncovering opportunities we hadn’t previously identified. Their actionable recommendations led to significant cost savings and streamlined processes.
Darragh Territt
Technical Pre-Sales Director
Richie at CardiEnergy has been pivotal in reducing our energy costs and accelerating our decarbonisation efforts. We achieved our 4-year goals in just 1 year with a 41% reduction in carbon emissions. His approach is truly first-class!
Jonas Treffers
Hotel Manager
CardiEnergy's data analytics provided us with deep insights into energy use, uncovering opportunities we hadn’t previously identified. Their actionable recommendations led to significant cost savings and streamlined processes.
Darragh Territt
Technical Pre-Sales Director
Richie at CardiEnergy has been pivotal in reducing our energy costs and accelerating our decarbonisation efforts. We achieved our 4-year goals in just 1 year with a 41% reduction in carbon emissions. His approach is truly first-class!
Jonas Treffers
Hotel Manager
CardiEnergy's data analytics provided us with deep insights into energy use, uncovering opportunities we hadn’t previously identified. Their actionable recommendations led to significant cost savings and streamlined processes.
Darragh Territt
Technical Pre-Sales Director
Richie at CardiEnergy has been pivotal in reducing our energy costs and accelerating our decarbonisation efforts. We achieved our 4-year goals in just 1 year with a 41% reduction in carbon emissions. His approach is truly first-class!
Jonas Treffers
Hotel Manager
CardiEnergy's data analytics provided us with deep insights into energy use, uncovering opportunities we hadn’t previously identified. Their actionable recommendations led to significant cost savings and streamlined processes.
Darragh Territt
Technical Pre-Sales Director
Richie at CardiEnergy has been pivotal in reducing our energy costs and accelerating our decarbonisation efforts. We achieved our 4-year goals in just 1 year with a 41% reduction in carbon emissions. His approach is truly first-class!
Jonas Treffers
Hotel Manager
CardiEnergy's data analytics provided us with deep insights into energy use, uncovering opportunities we hadn’t previously identified. Their actionable recommendations led to significant cost savings and streamlined processes.
Darragh Territt
Technical Pre-Sales Director
Richie at CardiEnergy has been pivotal in reducing our energy costs and accelerating our decarbonisation efforts. We achieved our 4-year goals in just 1 year with a 41% reduction in carbon emissions. His approach is truly first-class!
Jonas Treffers
Hotel Manager
CardiEnergy's data analytics provided us with deep insights into energy use, uncovering opportunities we hadn’t previously identified. Their actionable recommendations led to significant cost savings and streamlined processes.
Darragh Territt
Technical Pre-Sales Director
Richie at CardiEnergy has been pivotal in reducing our energy costs and accelerating our decarbonisation efforts. We achieved our 4-year goals in just 1 year with a 41% reduction in carbon emissions. His approach is truly first-class!
Jonas Treffers
Hotel Manager
CardiEnergy's data analytics provided us with deep insights into energy use, uncovering opportunities we hadn’t previously identified. Their actionable recommendations led to significant cost savings and streamlined processes.
Darragh Territt
Technical Pre-Sales Director
Richie at CardiEnergy has been pivotal in reducing our energy costs and accelerating our decarbonisation efforts. We achieved our 4-year goals in just 1 year with a 41% reduction in carbon emissions. His approach is truly first-class!
Jonas Treffers
Hotel Manager
CardiEnergy's data analytics provided us with deep insights into energy use, uncovering opportunities we hadn’t previously identified. Their actionable recommendations led to significant cost savings and streamlined processes.
Darragh Territt
Technical Pre-Sales Director
Richie at CardiEnergy has been pivotal in reducing our energy costs and accelerating our decarbonisation efforts. We achieved our 4-year goals in just 1 year with a 41% reduction in carbon emissions. His approach is truly first-class!
Jonas Treffers
Hotel Manager
CardiEnergy's data analytics provided us with deep insights into energy use, uncovering opportunities we hadn’t previously identified. Their actionable recommendations led to significant cost savings and streamlined processes.
Darragh Territt
Technical Pre-Sales Director
CardiEnergy's data analytics provided us with deep insights into energy use, uncovering opportunities we hadn’t previously identified. Their actionable recommendations led to significant cost savings and streamlined processes.
Darragh Territt
Technical Pre-Sales Director
It's intuitive, efficient, and has saved us countless hours. Our team can focus on what really matters.
Jonas Treffers
Hotel Manager
CardiEnergy's data analytics provided us with deep insights into energy use, uncovering opportunities we hadn’t previously identified. Their actionable recommendations led to significant cost savings and streamlined processes.
Darragh Territt
Technical Pre-Sales Director
It's intuitive, efficient, and has saved us countless hours. Our team can focus on what really matters.
Jonas Treffers
Hotel Manager
CardiEnergy's data analytics provided us with deep insights into energy use, uncovering opportunities we hadn’t previously identified. Their actionable recommendations led to significant cost savings and streamlined processes.
Darragh Territt
Technical Pre-Sales Director
It's intuitive, efficient, and has saved us countless hours. Our team can focus on what really matters.
Jonas Treffers
Hotel Manager
CardiEnergy's data analytics provided us with deep insights into energy use, uncovering opportunities we hadn’t previously identified. Their actionable recommendations led to significant cost savings and streamlined processes.
Darragh Territt
Technical Pre-Sales Director
It's intuitive, efficient, and has saved us countless hours. Our team can focus on what really matters.
Jonas Treffers
Hotel Manager
CardiEnergy's data analytics provided us with deep insights into energy use, uncovering opportunities we hadn’t previously identified. Their actionable recommendations led to significant cost savings and streamlined processes.
Darragh Territt
Technical Pre-Sales Director
It's intuitive, efficient, and has saved us countless hours. Our team can focus on what really matters.
Jonas Treffers
Hotel Manager
CardiEnergy's data analytics provided us with deep insights into energy use, uncovering opportunities we hadn’t previously identified. Their actionable recommendations led to significant cost savings and streamlined processes.
Darragh Territt
Technical Pre-Sales Director
It's intuitive, efficient, and has saved us countless hours. Our team can focus on what really matters.
Jonas Treffers
Hotel Manager
CardiEnergy's data analytics provided us with deep insights into energy use, uncovering opportunities we hadn’t previously identified. Their actionable recommendations led to significant cost savings and streamlined processes.
Darragh Territt
Technical Pre-Sales Director
It's intuitive, efficient, and has saved us countless hours. Our team can focus on what really matters.
Jonas Treffers
Hotel Manager
CardiEnergy's data analytics provided us with deep insights into energy use, uncovering opportunities we hadn’t previously identified. Their actionable recommendations led to significant cost savings and streamlined processes.
Darragh Territt
Technical Pre-Sales Director
It's intuitive, efficient, and has saved us countless hours. Our team can focus on what really matters.
Jonas Treffers
Hotel Manager
Partners with leading companies
Partners with leading companies
Partners with leading companies
Sustainable Energy Management
Reduce Emissions, Increase Efficiency
Reduce Emissions, Increase Efficiency
Reduce Emissions, Increase Efficiency
Unlock energy savings and accelerate your decarbonisation journey with CardiEnergy's data-driven solutions. Empower your business to make smarter, greener decisions today
Unlock energy savings and accelerate your decarbonisation journey with CardiEnergy's data-driven solutions. Empower your business to make smarter, greener decisions today
Unlock energy savings and accelerate your decarbonisation journey with CardiEnergy's data-driven solutions. Empower your business to make smarter, greener decisions today



