Carbon Payback for iHelios Infrared Heating Systems - iHelios Living

Carbon Payback for iHelios Infrared Heating Systems

iHelios Infrared Heating: Carbon Footprint and Carbon Payback Explained

The iHelios infrared heating system, built using PET carbon paste and copper conductors, offers a significantly lower carbon footprint compared to traditional heating methods.
Below, we explain its carbon payback period, based on material composition, energy efficiency, and operational performance.

1. Carbon Emissions from Manufacturing

Key Materials and Their Carbon Impact

Material Estimated CO₂ Emissions (kg CO₂e per kg) Usage in iHelios
PET (Polyethylene Terephthalate) Film ~2.0–3.0 kg CO₂e/kg Thin layer in heating film
Carbon Paste ~1.5–2.5 kg CO₂e/kg Conductive heating layer
Copper Conductors ~4.0–5.5 kg CO₂e/kg Electrical conductivity
Protective Layers & Adhesives ~2.0–3.5 kg CO₂e/kg Insulation and durability

Manufacturing Carbon Footprint Estimate

  • Each 1m² iHelios heating film weighs approximately 0.4 kg.
  • Therefore, a full 45m² installation would weigh about 18 kg.
  • Based on material-specific data, the estimated manufacturing emissions for 45m² range between 45 and 90 kg CO₂e, depending on production efficiency.

2. Energy Efficiency and Carbon Savings

Infrared Heating vs. Conventional Heating

iHelios infrared heating achieves an impressive 98–99% energy conversion efficiency.In contrast, traditional electric heaters typically reach 85–95% efficiency. Gas boilers, however, perform less efficiently at 75–90%. Meanwhile, heat pumps can achieve 300–400% efficiency, although they require more complex installation.

Carbon Savings Per Year (for a 45m² System)

Heating System Annual Carbon Emissions (kg CO₂e per 10m² heated) Estimated Savings with iHelios
Electric Resistance Heater ~500–700 kg CO₂e 900–1,575 kg CO₂e saved annually
Gas Boiler ~350–500 kg CO₂e 787–1,225 kg CO₂e saved annually
Air Source Heat Pump ~100–200 kg CO₂e Comparable or slightly lower emissions

Carbon Payback Period

Given the high efficiency and low manufacturing emissions,

Carbon payback time for a 45m² iHelios system can be as fast as ~1.2 months.

Several factors influence the payback period.
For instance, a cleaner electricity grid results in faster carbon recovery.
In addition, better insulation and smart usage patterns further enhance efficiency.
Replacing older, inefficient heating systems can also accelerate carbon savings.

3. Can 45m² of iHelios Heat a 3-Bedroom House?

Yes!
45m² of iHelios heating film can successfully heat a standard three-bedroom house, provided the installation is strategic.

Here’s how to maximize performance:

  • Proper distribution ensures consistent warmth throughout the property.
  • Moreover, well-insulated homes significantly boost heating efficiency.
  • Dividing the heating zones helps reduce energy waste and improve comfort.

Consequently, this combination eliminates cold spots and maintains even, comfortable warmth.

4. Additional Carbon Reduction Benefits

Long Lifespan and Minimal Maintenance

iHelios systems last between 30–50 years, providing exceptional long-term carbon savings.

Furthermore, with no moving parts, there’s minimal risk of mechanical failure and reduced replacement emissions.

Integration with Renewable Energy

When connected to solar or wind energy, iHelios systems can achieve almost immediate carbon neutrality.

Superior Energy Use

Unlike traditional convection heating, infrared technology directly warms surfaces and people.

As a result, energy loss is minimized, and heating becomes significantly more efficient.

5. Conclusion: Carbon Payback for iHelios Systems

✔ A 45m² iHelios system is enough to heat a standard three-bedroom home efficiently.
Carbon payback time: As little as 2 weeks to 1.2 months, depending on installation conditions.
✔ Faster payback compared to gas boilers and electric resistance heating.
✔ Near-zero carbon heating when combined with renewable energy sources.

“Carbon payback” is the time it takes for operational CO₂ savings to offset the embodied carbon from manufacturing and installation. Four levers matter most: Embodied carbon of the system (materials + manufacturing + transport). What you’re replacing (e.g., gas boiler, storage heaters, old panel heaters). Carbon intensity of your grid/electricity (lower = faster payback; pairing with solar is even better). Building fabric & controls (insulation, zoning, smart schedules, and occupancy sensing reduce waste). A simple way to visualise it: Embodied CO₂ (one-off) ÷ Annual CO₂ saved vs. the old system = Payback years Improve either side (e.g., use low-carbon electricity or better insulation) and payback shortens. In modern, reasonably insulated UK homes with smart controls and a decarbonising grid, carbon payback can be surprisingly quick—and even quicker if you self-consume rooftop solar.

It can be—in the right context. The greenest option is the one that delivers your comfort with the least total carbon, considering both embodied and operational emissions. Where iHelios shines: Targeted radiant heat: Warms people and surfaces directly, so you often run at lower air temperatures for the same comfort—reducing runtime and losses. Room-by-room zoning: Infrared integrates naturally with zoning; you heat only the spaces you use. All-electric & grid-friendly: As the UK grid cleans up, operational CO₂ keeps falling. Pair with solar/battery for a major step down in emissions. Low maintenance & long life: Few moving parts → fewer replacements → embodied carbon spread over decades. vs. Gas boilers: Gas can look “cheap” on bills, but has direct CO₂ and methane leakage upstream. All-electric infrared avoids combustion entirely and improves each year as the grid decarbonises. vs. Old resistive radiators/storage heaters: Infrared’s zoning + lower set-points + faster perceived warmth can cut waste meaningfully. vs. Heat pumps: A well-designed heat pump can deliver very low operational CO₂ thanks to its high COP. However, real-world performance depends on emitters, flow temps, and installation quality. Infrared can be a simpler, lower-embodied-carbon route with strong results in retrofits, smaller spaces, patchy occupancy, or where zoning precision matters. Many projects even combine tech: heat pump for background, infrared for fast comfort in priority rooms.

Think in two buckets—how much you invest in carbon upfront, and how much you save each year: Embodied (one-off) Total installed area and materials used Any ancillary works (subfloors, finishes) and logistics Operational (ongoing) Insulation & airtightness: Better envelope = shorter runtime Controls: Scheduling, occupancy sensing, open-window detection, setback temps Zoning granularity: More granular = less wasted heat Your usage pattern: Intermittent use benefits radiant systems (quick comfort) Electricity carbon intensity: Greener supply = bigger annual savings What you replaced: The higher the old system’s emissions, the faster the payback Actionable tips to shorten payback Improve loft/wall insulation and draught-proofing Use smart schedules (e.g., pre-heat before use, setback when away) Optimise set-points—you’ll likely feel comfortable at a lower air temp with infrared Add renewables (solar PV, battery) to slash operational CO₂

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