# Carbon as a first-class signal: Bringing software carbon intensity to OpenTelemetry

> **Key Architectural Takeaway:** At Observability Summit Europe 2026 in Prague, I presented a keynote titled Carbon as a First-Class Signal: Designing a Standard for OpenTelemetry .

**Published:** 2026-10-15T22:21:45+00:00 
**Source:** Cloud Native Computing Foundation (CNCF) 
**Category:** cloud-native 
**Canonical URL:** https://fosswire.org/news/carbon-as-a-first-class-signal-bringing-software-carbon-inte.html 

## Executive Summary
At Observability Summit Europe 2026 in Prague, I presented a keynote titled Carbon as a First-Class Signal: Designing a Standard for OpenTelemetry . The talk explored how Software Carbon Intensity (SCI) could become part of cloud-native observability through OpenTelemetry semantic conventions, and how the Green Software Foundation ‘s ongoing work aims to establish a common language for carbon-related telemetry.

## Architectural & Systems Analysis
From an infrastructure engineering, cloud-native scale, and hyperscale governance standpoint:

- **Hyperscale Provenance:** Open-sourcing internal frameworks subjects proprietary systems to rigorous public analysis.
- **De-facto Standard Cohesion:** Publishing enterprise tooling establishes interoperable specifications across distributed execution.
- **Vendor Decoupling:** Platform engineers can inspect underlying telemetry and memory layouts without black-box vendor lock-in.

## Impact on the Open Ecosystem
Bridges enterprise engineering scale with independent, reproducible open-source software stacks.