WAwatttime
WA

WattTime Data API

Pipelines

Grid carbon data: real-time and forecast CO2 emissions signals, historical data, and grid region lookup

10 operations35 models5 revisions

Changes

Full history

Source

View schema
Spec
OpenAPI 3.1.0
Document
docs.watttime.org, JSON, 199 KB
Retrieved
Nov 6, 2026, 21:21 UTC
Digest
1120e50b9c07

For agents

Every page here has a markdown twin. The overview is one fetch; the llms.txt lists every operation with a link to its own markdown.

curl https://skmtc.dev/watttime/apis/watttime-data-api.md
curl https://skmtc.dev/watttime/apis/watttime-data-api/llms.txt