Tag

verification

Every clca article tagged “verification” — 5 technical pieces covering the topic from methodology, standards interpretation and practical application angles.

5 articles

2026-08-1510 min readCBAM

CBAM default values or actual installation data?

Defaults are easy but expensive: by design they represent poor performance. What it costs to move to actual data, and what it returns.

2026-06-1710 min readCorporate Carbon

ISO 14064-1: the standard behind a corporate greenhouse gas inventory

The GHG Protocol gives method; ISO 14064-1 builds a verifiable management system. How they differ, the category structure and verification requirements.

2026-06-0510 min read

ISO 14025 and Type III declarations: the framework behind an EPD

The standard that explains why an EPD needs a program operator, why it cannot exist without a PCR, and what separates Type I, II and III.

2026-06-0411 min read

Comparative LCA and critical review: when is it mandatory?

Compare with a competing product and disclose it publicly, and ISO 14044 requires a review panel. The reasoning behind the rule and its practical consequences.

2026-04-2910 min readPlatform

How to choose LCA software: eight evaluation criteria

Comparing feature lists misleads. What actually decides it is database access, verifiability and fit with your workflow.