Zen CarbonZEN CARBON
Case studies

Real projects. Measurable impact.

Every project below was poured, measured and verified — the carbon is in the ground (and the walls, the pavers, and the highways).

UHDA Park Low-Carbon Pavers
Community Pavers
Upper Hill, Nairobi, Kenya2026

UHDA Park Low-Carbon Pavers

Working with UHDA, we produced low-carbon cabro pavers for a public park in Upper Hill — every paver locking CO₂ permanently into the ground while cutting cement demand. Proof that climate impact can be built into everyday community infrastructure.

0.011
tCO₂
4.8%
Cement ↓
9.9
Flamingo Ready-Mix Plant
Ready-mix
Nairobi, Kenya2026

Flamingo Ready-Mix Plant

Our first commercial ready-mix deployment: CO₂ injected directly into the mixer at Flamingo's Nairobi plant, mineralizing carbon batch after batch with zero change to the plant's workflow — and a measurable cement saving on every cubic meter.

0.1
tCO₂
4.2%
Cement ↓
1.0
Featured project

Flamingo Ready-Mix Plant

Flamingo Ready-Mix Plant

Mix design

Re-formulated C32/40 mix with reduced clinker factor and tuned admixtures for CO₂ integration.

Technology deployed

Direct-mixer injection with closed-loop dosing control and per-batch telemetry.

Verification

Mass-balance reconciliation, third-party audit, registry-aligned issuance.

Project gallery

Have a project we should pour?

From pilot batches to multi-plant rollouts — let's scope it together.

Start a project