ERCOT market intelligence

Know what the market knew.

Meridian records the ERCOT tape as it prints, from prices and binding constraints to every forecast revision. Replay any moment, backtest your alerts without hindsight bias, and get paged when the market does something unusual.

Request early access See how it works

Invite only. Built for people who trade, schedule, or risk-manage Texas power.

Meridian market overview dashboard
50M+market records, growing around the clock
16live feeds from primary sources
12 moof nodal price and constraint history
5 minreal-time market cadence
Market replay

Rewind the tape

Most tools overwrite the past. Revisions land silently, forecasts get replaced, and by Friday nobody can prove what Tuesday afternoon actually looked like.

Meridian stores what was published and when. Pick a moment and the whole platform reconstructs it. The prices on the screen, the constraints that were binding, the forecast everyone was trading against. Post-mortems stop being arguments.

Replaying a winter price event as it was known at the time
Alert backtesting

Your trigger, against a year of tape

Define an alert, whether a price threshold, a spread blowout, a binding constraint, or a weather anomaly. Run it across months of history. Every firing uses only what was knowable at that moment, then Meridian shows you what real-time prices did next.

Some rules earn a place on your desk. The rest you retire before they cost you anything.

Backtest results showing historical alert firings and price outcomes
Fundamentals

Weather the way a desk watches it

Population-weighted temperature built from actual ERCOT load shares. Departures from 30-year hourly normals. Degree days against forecast, and revision paths for every forecast vintage.

When the forecast moves, you see it next to the price it moves.

Population-weighted temperature and anomaly tracking
Coverage

Deep on one market, on purpose

Meridian covers ERCOT. Not seven markets covered thinly, but one market with the depth a working desk actually uses, built entirely on primary sources.

Early access

Get on the desk

Meridian is invite only while we build alongside our first users. Tell us a little about what you trade or manage, and we will send you an invite link. No sales calls, no procurement dance.

Request an invite

contact@power-technologies.io