NEM Explorer: Australian electricity market data in plain English

All telemetry AEMO has published since 2009. Ask in plain English, get a chart and an answer.

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NEM Explorer
Querying dispatch prices…

South Australia spent 29.5% of the year to September 2026 at negative prices, up from 0.5% in the year to September 2010.

Share of 5-minute dispatch intervals with a negative spot price, years to September

2009 → nowAEMO market history
Every data pointNo downsampling, as AEMO published it
300+ tablesPrices, bids, FCAS, constraints and more
Any MCP clientClaude, Codex, Gemini, etc.

Things people ask

Questions that used to take a day.

Which batteries rebid the most last week, and what reasons did they give?
Break down Hornsdale Power Reserve's revenue by energy and each FCAS service for the last financial year.

Capabilities

The whole market, one question away.

BESS revenue stacks

Split battery revenue across energy arbitrage and every FCAS market, unit by unit.

Interconnector flows

See what moves between regions and why prices split apart.

Generation mix

Output by fuel, any region, any period, down to five minutes.

Unit-level SCADA

Output, availability, and dispatch targets for individual generators.

No SQL required

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The whole archive

Compare today against anything in AEMO's history.

Beyond the answer

Answers that keep working.

Turn an answer into a dashboard that stays current, or a link that feeds the latest numbers anywhere.

Dashboards

Ask once. It stays current.

Ask for a page tracking anything. It’s saved as a dashboard that re-runs every time you open it.

  • Charts, tables, and headline numbers
  • Share it with a link, revoke it any time

Live data links

Your data, wherever you work.

Any query becomes a link to its latest rows, as CSV or JSON. Paste it into a spreadsheet, a script, or a web page, or hand it to your agent and let it build the rest.

  • No API key, never more than a minute old
  • Anyone with the link can read it

A morning market brief

Overnight prices, rebids, and constraints, current when you open it.

Reports that update themselves

Battery FCAS revenue in a sheet that refreshes itself.

Jobs for your agent

Ask Claude Code or Codex for a nightly report built on a link.

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  • Charts, tables, and spreadsheet export
  • Share any answer as a public link

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