NEM FCAS Volume-Weighted Average Prices (Daily), NEM-wide

Name: NEM FCAS Volume-Weighted Average Prices (Daily), NEM-wide
Creator: AEMO NEM Volume-Weighted Average FCAS Prices - Daily
Published: 2026-06-07
License: https://creativecommons.org/licenses/by/4.0/

NEM FCAS Volume-Weighted Average Prices (Daily), NEM-wide is a daily series from AEMO NEM Volume-Weighted Average FCAS Prices - Daily, in $/MW/h.

energy electricityfcasancillary-servicesprices nem

What does AU.NEM.FCAS.PRICES measure?

NEM FCAS Volume-Weighted Average Prices (Daily), NEM-wide is a daily series from AEMO NEM Volume-Weighted Average FCAS Prices - Daily, in $/MW/h.

NEM daily volume-weighted average prices for all eight Frequency Control Ancillary Services (FCAS) markets - raise and lower across 6-second, 60-second, 5-minute, and regulation services, reported per 30-minute trading interval. Published once daily for the prior trading day; resolves to /v1/data/aemo/fcas_prices [].

Series ID	`AU.NEM.FCAS.PRICES`
Frequency	daily
Units	$/MW/h
Source	AEMO NEM Volume-Weighted Average FCAS Prices - Daily
Resolves to	/v1/series/AU.NEM.FCAS.PRICES
Backed by	/v1/data/aemo/fcas_prices

How do I get the latest value?

curl -H 'Authorization: Bearer ak_your_key' \
  https://api.ausdata.io/v1/series/AU.NEM.FCAS.PRICES/latest

How do I get the full history?

# annual percent change, last 12 observations, CSV
curl -H 'Authorization: Bearer ak_your_key' \
  'https://api.ausdata.io/v1/series/AU.NEM.FCAS.PRICES?units=pc1&limit=12&format=csv'

Embed a chart

Mint a chart-only token at /v1/account/embed-token, then:

<img src="https://api.ausdata.io/v1/series/AU.NEM.FCAS.PRICES/chart.svg?key=emb_..." alt="NEM FCAS Volume-Weighted Average Prices (Daily), NEM-wide chart">