BLOG · CARBON LEDGER

Insights on mobility, carbon and data.

Methodology, product and real cases. No sponsored content.

METHODOLOGY
6 min

How Carbona calculates CO₂ avoided on every ride

Brazil's emission factor per car-km is 0.136 kgCO₂/km. Every ride replaces a trip, and the calculation is auditable by any analyst.

12 Jun 2026Read →
PRODUCT
4 min

Bike ID: your bicycle's digital passport

A single QR tied to the bike that follows its entire life cycle — from manufacturer to cyclist, workshop to workshop, through every ownership transfer.

5 Jun 2026Read →
CITIES
8 min

How Curitiba used cycling data to prioritize R$18M in infrastructure

CicloData revealed that 3 corridors concentrated 67% of cyclist flow. The BID grant application was approved with auditable data from the platform.

28 Mai 2026Read →
ESG
10 min

GRI 305 and corporate mobility: a practical guide for managers

The GRI 305 standard requires companies to report Scope 1, 2 and 3 emissions. Employee mobility falls under Scope 3 — and now has auditable data.

20 Mai 2026Read →
WORKSHOPS
5 min

Carbona certification for bike shops: what changes in practice

A certified workshop issues work orders with a blockchain hash, appears on the app's search map, and can onboard Bike IDs from any cyclist on the platform.

15 Mai 2026Read →
PRODUCT
7 min

Achievement NFTs: why blockchain makes sense for cyclists

A verifiable digital badge on a public chain is different from a sticker in an app. Ownership is real, transferable and permanent — just like the ride that earned it.

8 Mai 2026Read →