Education
Why conventional foundations are a hidden carbon hotspot
Where embodied carbon hides in a typical Indian project — and why foundation materials matter more than most assume.
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Every PEN claim on this page is traceable to an ISO-compliant Life Cycle Assessment, GRIHA Criterion 30 certification, and independent validation by NIT Calicut. Real numbers. Verifiable sources. Zero greenwashing.
Every figure below is drawn directly from our ISO 14040/44 Life Cycle Assessment, conducted by I-NAT Studio. Each is traceable to the source study.
Versus a conventional spread footing, per PEN unit installed.
Cement is the single biggest embodied-carbon driver in foundations.
Designed for a 50-year service life with predictable performance.
Components are modular and recoverable at end of life — not landfilled.
Data integrity: the figures above are ISO-validated. A separate GREENR scorecard figure (−67 kg CO₂-eq) is self-reported and is therefore not presented as an equivalent claim.
A credentialing journey built on third-party validation — with more in the pipeline.
Recognised under GRIHA's Innovation criterion for a materially lower-carbon foundation approach.
Independent structural analysis and load-bearing validation. Confirmed 2.0–2.6× SBC improvement over conventional footings.
Bureau of Indian Standards standardisation underway — a national benchmark for the PEN system.
Application submitted to the Building Materials & Technology Promotion Council for performance appraisal.
From Kerala's Western Ghats to Maharashtra, Bengaluru and Hosur — visible proof of our PAN-India footprint and cumulative impact.
Sample locations & per-site figures shown for illustration — live project data to be added. Carbon saved estimated at ~100 kg CO₂-eq per unit (ISO LCA).
Public-facing documentation builders, architects and investors can cite directly. The library grows as new credentials are registered.
Where embodied carbon hides in a typical Indian project — and why foundation materials matter more than most assume.
Read articleHow specifying PEN contributes to your GRIHA point score — and exactly what documentation is needed.
Read articleA transparent, plain-language walkthrough of the LCA — what was measured, what was not, and what the numbers mean.
Read articleInput the number of PEN nodes specified for your project and get an instant, EPD-backed estimate of CO₂ avoided and cement saved versus a conventional foundation. We're anchoring this to our registered EPD so the number is third-party verified and unassailable.
Talk to our engineers about how PEN contributes to your GRIHA points and carbon targets.