Not adapted from US markets. Not generic BI with energy charts. Built from the ground up for European power (EPEX, Nord Pool, N2EX GB), TTF/NBP gas, and EU ETS carbon, where clean spreads, cross-border flows, and REMIT II compliance are native, not afterthoughts.
Early adopters lock 50% pricing. Direct product team access. 6 cities: London, Geneva, Amsterdam, Düsseldorf, Oslo, Paris.
The demo runs on live market data, no account needed. Early adopters lock 50% pricing. Direct product team access. 6 cities: London, Geneva, Amsterdam, Düsseldorf, Oslo, Paris.
Waiting for the feed.
Waiting for the feed.
| Dimension | US Market | European Market | Voltstack |
|---|---|---|---|
| Pricing | Nodal (10,000+ nodes) | Zonal (30+ zones, 1 price/zone) | Native zonal: EPEX, Nord Pool, OMIE, GME, N2EX (GB) |
| Reference | Real-time 5-min prices | Day-ahead 12:00 CET auction | Day-ahead auction results, hourly blocks |
| Gas | Henry Hub USD/MMBtu | TTF EUR/MWh (more liquid since 2022) | TTF, NBP, PSV, PEG with auto FX |
| Carbon | Optional/RGGI | EU ETS mandatory in everything | Live EUA/UKA carbon integration |
| Currency | USD only | EUR, GBP, NOK/SEK/DKK | Multi-currency native, auto conversion |
| Cross-border | Minimal | Central (IFA, NSL, BritNed, Nemo) | 12+ interconnectors, real-time flows |
| Renewable | Growing minority | Structural (DE 50%, DK 80%) | Generation mix tracking, GB wind forecast vs outturn (NESO) |
| Regulation | FERC | REMIT II + MiFID II + GDPR | Audit trail as by-product |
Source: Voltstack European Market Analysis, 2026
Source: FRED (St. Louis Fed) — Brent/WTI/Henry Hub daily spot; EU gas & coal monthly (IMF/World Bank). These are published reference series, not real-time quotes: daily spot settles ~1 week in arrears and monthly series a month back, so the as-of date on each card trails today's screen. Real-time, exchange-licensed forward curves (TTF, NBP, EUA) available to Voltstack subscribers.
"My traders maintain private spreadsheets because our platform doesn't understand TSO-specific reserve products or cross-venue fragmentation."
Constraint mgmt auto-repricing, aFRR/mFRR technical constraints, cross-venue order book fragmentation detection.
Missed French nuclear outage, €2M loss when FR-DE spread inverted.
"I spend 70% on ETL pipelines: AGSI+ CSV downloads, manual TTF-NBP basis calcs, JKM arb modeling in Excel."
AGSI+ auto-updating, TTF/NBP/PSV with currency conversion, JKM-TTF arb on your own curve feed, no more CSV reconciliation.
Head of gas asked for storage-vs-forward analysis at 08:30, delivered at 11:00.
"REMIT II expanded scope Oct 2024. My team of 3 is drowning. ACER levied €123M in fines last year."
Every analytical interaction timestamped, REMIT-ready audit trail, cross-venue lifecycle tracking, information boundary detection.
ACER inquiry about suspicious patterns, 6 weeks + €150K legal fees for false positive.
| Capability | Live in Production | Source |
|---|---|---|
| Power Day-Ahead | 11 EU bidding zones with multi-currency handling, plus GB via the N2EX auction | ENTSO-E, Nord Pool N2EX |
| German Imbalance | 15-minute imbalance price estimates ahead of settlement (an estimate, not settled reBAP) | TSO AEP estimator, netztransparenz.de |
| Redispatch | German redispatch volumes and costs back to 30 June 2024 | netztransparenz.de |
| Grid Constraints | Core and Nordic flow-based constraints | JAO |
| Outages & UMMs | Generation outages and REMIT urgent market messages; from ENTSO-E and Nord Pool, every version our polls have seen since 14 July 2026, with the publisher's timestamp | ENTSO-E, Nord Pool, Gassco |
| Gas Storage & LNG | EU storage and LNG sendout from 2015 | GIE AGSI+ / ALSI+ |
| Storage Deliverability | Fill-adjusted withdrawal capacity, history from 2015 | ENTSOG curves x GIE AGSI+ |
| Nordic Hydro | Reservoir levels from 1995 | NVE |
| Carbon | EUA primary auction prints | Source: EEX |
| GB Balancing | Balancing mechanism acceptances | Elexon BMRS |
| Point-in-Time | Every version of outages and REMIT messages our polls have seen since 14 July 2026; forecast series since 31 July and flow-based constraints since 8 August; day-ahead prices, imbalance, load, cross-border flows, gas storage and LNG since 23 September 2026. Redispatch and GB balancing are held as last read. | Voltstack capture |
| Your Own Marks | Bring your own datafeeds and desk marks by CSV, private to your workspace | Your desk |
| Alerts | Rule alerts on seven server-evaluated series, Telegram with email fallback | Voltstack |
| Data API | Keyed read-only REST API with a published specification, in early access | Voltstack /v1 |
Voltstack is a workspace over official European power and gas sources, with your own marks kept beside them. It has no licensed exchange prices or forward curves, no intraday continuous data and no house forecasts or news, the core of what the vendors below sell, so it sits next to them and the table leaves those three out.
The table scrolls sideways; the row names stay put.
| Coverage | Voltstack | Montel (Energy Quantified, EnAppSys) | Volue Insight | Bloomberg Terminal | Kpler |
|---|---|---|---|---|---|
| As-of history (point-in-time vintages) | Partial: forward onlyV Outages and UMMs from 14 Jul 2026; NESO and RTE forecasts from 31 Jul; JAO constraints from 8 Aug; imbalance, storage and LNG from 23 Sep 2026 | Yes: forecast vintages by issue dateM3 Many years held | Yes: instance curves by issue dateVO3 | Not advertised for energy dataB3 Stated for company data | Yes: as-of on forecasts and outagesK3 From May 2024 |
| Outage and UMM revision history | Yes: ENTSO-E unit outages, Nord Pool UMMsV Each version our polls saw since 14 Jul 2026, with the publisher's timestamp | Yes: available capacity re-issued for every UMMM2 Tagged with the message ID | Yes: capacity instance curves, 20+ marketsVO2 Message versions not stated | Not verifiedB2 | Yes: all versions, publication date, as-ofK2 |
| Own marks and series (BYO), kept private | Yes: CSV upload or push keyV Into your organisation's own database; never feeds anything we publish | Not advertisedM8 | Not advertisedVO8 | Yes: your firm's own data on the TerminalB8 Permissioned | Not advertisedK8 |
| Day-ahead auction prices by zone | Partial: 12 zonesV AT, BE, DE-LU, DK1, ES, FR, IT-North, NL, NO1, NO2, SE3 from Jul 2024; GB (N2EX) from May 2026 | Yes: all European price areasM1 | Yes: SDAC zones plus UK and CHVO1 | Not verifiedB1 Third-party source only | Yes: about 60 zones, GB includedK1 |
| API and Excel | Partial: read-only REST API, published specV Early access; no Excel add-in | Yes: API, Python, ExcelM9 | Yes: API, Excel add-in, PythonVO9 | Yes: BLPAPI, Data LicenseB9 | YesK9 |
| German imbalance price before settlement (reBAP estimate) | Yes: the TSOs' AEP estimate via netztransparenzV 15-min, from 13 Jul 2026; not settled reBAP | Yes: own reBAP estimate per quarter-hourM7 | Yes: imbalance price estimates, Germany firstVO7 | Not advertisedB7 | Not advertisedK7 Settled prices only |
| German redispatch measures (netztransparenz) | Yes: volumes and costs per measureV From Jul 2024 | Partial: says it tracks redispatchM6 No dataset named | Not advertisedVO6 | Not advertisedB6 | Not advertisedK6 |
Checked 30 Sep 2026 against each vendor's own public pages. Every cell links to its source in the list below.
Not advertised means we found no mention on the pages cited; the product may still have it. Not verified means we found the capability only in a third-party copy.
Voltstack dates are when our capture began. History builds forward from those dates and is not backfilled. Live coverage for every series: app.voltstack.energy/api/health/coverage.
The table compares data coverage only. It does not rate quality or price.
Product names and trademarks belong to their owners. Voltstack is not affiliated with any vendor listed. If a cell is wrong, write to research@voltstack.energy and we will correct it.
Want to check these rows against your own marks? Request early access.
Want to check these rows against your own marks? See the live desk.
| Regulation | What It Is | Voltstack Relevance |
|---|---|---|
| REMIT II | Expanded T+1 reporting to ACER, new data fields, unlimited fines | Every analytical interaction captured, timestamped, traceable. Audit trail as by-product of analytics. |
| MiFID II | Position reporting, best execution for energy derivatives | Position monitoring widgets, execution analytics. |
| GDPR | Data protection, EU residency requirements | EU data residency (Ireland/Frankfurt), DPA included. |
| ACER Enforcement | €123M fines in 2024, enforcement budget tripled since 2022 | Compliance burden becomes competitive advantage. |
The market data team's question was when point-in-time tracking began. It began on 14 July 2026, and two months of it have accrued since.
Ran the desk on a trial through the summer with point-in-time replay as the adoption test. Their read at the end: useful for TTF and power trading, and a question of timing.
Saw the live desk in a July demo, took the data dictionary and documentation pack, and has been offered a working week on the desk in October.
Two calls with the trading analytics team, in April and July, on where the desk sits next to their in-house data platform.
The largest Ukrainian strike of the war hit a Moscow refinery that has been dark since June, so it removed no barrels. The stress is in prompt physical crude, where the EIA Europe Brent spot printed 130.80 against an ICE front month at 103.87, and in diesel. For a European gas and power desk the winter premium is a storage fact: EU fill under its five-year minimum, Ukraine's import channel dormant, TurkStream the tail with a number on it. Four scenarios, positioning, and every platform series sourced from Voltstack.
Germany's largest gas storage site offered firm capacity three times for storage year 2026/27 and allocated zero, because the seasonal spread is negative and injection at market prices locks in a loss. A fourth attempt cleared 5 TWh on 13 August, but only as an options product with no obligation to inject; the site is still about 8% full. The buffer Europe carries into winter is built by obligation, not economics. The trade: long TTF Q1-27 against short Cal-27, a €16.4 premium at the 28 August print. Falsified by auction results and commissioning cargoes, not forecasts.
French Cal-27 baseload settled at €56.91 on 3 July, its cheapest since 2021 and €36 under Germany — a price that assumes a solid nuclear winter. The forward availability curve we derive daily from ENTSO-E outage filings shows the filed October fleet below September, while southern Norway's reservoirs sit near a 30-year low and EU gas storage near half. The trade: long FR Q1-27 baseload against short FR Cal-27. Falsified by filings, not forecasts.
No spam. We trade energy, not data. EU data residency available.
* Roadmap. TSOs: TenneT, 50Hertz, Amprion, Energinet, National Grid ESO