One platform. One signal. One conviction language.
TradeWPower
= DIANA
The digital fusion of PhD meteorology, 24-year institutional trading, and a daily research workflow — delivered to the desk every morning, before markets open.
What DIANA stands for

D
Digital
I
Intelligent
A
Artificial
N
Numerical
A
Advisor

Digital
 45 years of ERA5 reanalysis — every storm, ridge, and vortex on record — queryable on demand.
Intelligent
 Pattern matching that reads regimes the way a senior meteorologist does — faster, and on every market at once.
Artificial
 Self-calibrating each morning — yesterday’s observation feeds today’s conviction tier.
Numerical
 Direction, magnitude, and HIGH/MEDIUM/LOW conviction — not narrative, not vibes.
Advisor
 Six connected reports R0–R5 — one signal language across trader, hedger, planner, and analyst.

45yr
Backtested weather
13
European markets
+22-26pp
Edge over ECMWF, W+3 / W+4
73%
High-tier hit rate

The proof, in one chart
DIANA pulls ahead at the horizons where positions are built.
Direction accuracy on observed weather, head-to-head against the ECMWF energy-weather forecast over multi-year validation. EC owns Week 0. By Week 2, its ensemble has converged on climatology. Weeks 3 and 4 are where DIANA’s edge is widest.
61%
67%
66%
54%
61%
42%
59%
36%
56%
31%
57%
29%
coin
flip
W+0
−6pp
W+1
+11pp
W+2
+19pp
W+3
+22pp
W+4
+26pp
W+5
+28pp
DIANAECMWF energy forecastWhere the trade lives · W+2 to W+5

The daily chain
Six reports. One conviction language. Every morning.
Each report answers one specific question and hands its output to the next. Open six tabs and the desk has a complete view — not six vendors to reconcile.
R0
R1
R2
R3
R4
R5
Status
The New Normal
Analogs
Hydrology
DIANA Weather
Trade
Pipeline health
DIANA analogue year fit
Best-match years
Reservoir trajectory
W+0 to W+5
Trade / Lean / Watch

Why DIANA works
Conviction is the product, not just direction.
Conviction-tagged
High · Medium · Low
High
73%
Med
65%
Low
61%
Direction accuracy by tier on a 5-year out-of-sample backtest (n=8,439). Size up on High, lean on Medium, stand down on Low — before the week starts.
Edge over consensus
+22 to +26 pp at W+3 / W+4
+43pp
Week 3 extreme weeks
DIANA 70% · ECMWF 27% on the regime-change weeks that move books most. Direction accuracy on observed weather, multi-year head-to-head validation against ECMWF (2020-2024).
Coverage
13 European markets
Nordic (NO1–NO5, SE1–SE4)
Germany (power & gas)
France (power)
Spain (power & gas, expanding)
Wind, Solar, Temperature and Hydro per market. One signal language across the desk — trader, hedger, planner, analyst all read the same call.

Behind DIANA
Meteorological science meets institutional trading.
Dr. Ivan Føre Svegaarden
CEO · Head of Energy Analysis & Weather Risk
PhD in Energy Meteorology · 13+ years applied research and energy trading. Architect of DIANA — the digital fusion of his Weather Regime Model research, trading practice, and analyst workflow. Specialises in SRMC-Power Disconnect analysis, wind drought dynamics, and cross-market weather correlations.
Jan Erik Pedersen
Head of Portfolio Management & Risk
24+ years institutional commodity trading · MSc Finance NHH. Senior positions at major European energy firms; fund founder and manager. Deep expertise in Nordic, German, and French power markets, plus gas and cross-commodity dynamics.

Markets reward people who see first
Ready when you are.
A 30-minute briefing on how DIANA reads the next six weeks for your book.
TradeWPower AS · Lillehammer, Norway · Since 2016 · Org.nr. 919 948 000