Live NEM data across all 5 regions

See Why NEM Prices Spike

The only weather-first analytics dashboard for Australia's National Electricity Market. No install. No enterprise contract. Just answers.

Start FreeSee How It Works

Free plan includes NSW with 7-day history. No credit card required.

WattSight dashboard showing NEM price vs weather overlay chart with region selector for NSW, QLD, VIC, SA, and TAS
WattSight price spike event log showing weather-attributed NEM events with filtering, sorting, and pattern badges

Built for energy traders, renewable operators, and analysts across the NEM

NSW·QLD·VIC·SA·TAS

Weather Drives the NEM.
Your Tools Don't Show It.

Price spikes cost you money — but your dashboard doesn't tell you why they happened.

Enterprise tools like ez2view and NemSight cost thousands per seat and need IT to install.

You're left manually cross-referencing BOM weather data with AEMO price data in spreadsheets.

Weather-First NEM Intelligence

We don't just show market data with weather on the side. We answer the question “why did prices spike?” with weather as the explanatory variable.

Weather Attribution Event Log

Every price spike auto-tagged with the weather conditions that caused it. Filter by region, severity, or weather type. Export to CSV for your reports.

Pattern Search

Ask questions like “show me every time wind dropped below 12 km/h in SA” and see what happened to prices. Spot the patterns that cost you money.

Price-Weather Overlay

Dual-axis charts showing NEM spot prices alongside temperature, wind speed, solar irradiance, and cloud cover. See the correlation in real time.

How WattSight Compares

The affordable, web-based alternative to enterprise NEM tools.

FeatureWattSightEnterprise Tools
PriceFrom $149/mo$5,000–$15,000+/yr
AccessWeb browser, any deviceWindows desktop app
SetupSign up, start usingIT install + onboarding
Weather focusWeather-first attributionMarket-first with weather overlay
Pattern search“Show me every time X happened”Manual chart analysis
CSV exportOne-clickVaries

Simple, Transparent Pricing

Start free. Upgrade when you need more regions or features.

Start Here

Free

$0/mo

Get started with NSW data

Get Started Free
  • NSW region only
  • 7-day history
  • Price-weather charts
  • Spike event log
  • CSV export
  • Pattern search
  • Email alerts
Most Popular

Trader

$149/mo

For active NEM traders

Upgrade to Trader
  • All 5 NEM regions
  • 90-day history
  • Price-weather charts
  • Spike event log
  • CSV export
  • Email alerts
  • Pattern search

Pro

$499/mo

For desks and asset operators

Contact Sales
  • Everything in Trader
  • Full history
  • Pattern search
  • API access
  • Custom alert rules
  • Team seats (up to 5)

2 months free on annual billing. Enterprise plans available — contact us.

Stop guessing why prices spiked.

Start seeing the weather behind every move.

Start Free

No credit card required. Free plan available.