> ## Documentation Index
> Fetch the complete documentation index at: https://docs.engrate.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Changelog

> Product & technology updates and announcements

<Update label="June 2026" tags={["Core"]} description="Bidding zones endpoint">
  New `GET /core/v1/bidding-zones` endpoint lists European bidding zones (price
  areas) such as `SE3` and `NO1`, identified by EIC code. Filter by EIC, name,
  or country (ISO 3166-1 alpha-2).
</Update>

<Update label="June 2026" tags={["Cost of Energy"]} description="Cost calculation in Console (beta)">
  The Cost of Energy Cost Calculation workflow is now available in Console as a
  beta feature. You can select an MGA and tariff, provide required datasets via
  pasted values, CSV upload, or reusable profiles, and calculate component-level
  and total costs for a selected period in one guided flow.
</Update>

<Update label="June 2026" tags={["Cost of Energy"]} description="Profiles in Console">
  The Cost of Energy console now includes a dedicated Profiles page where you
  can create, edit, and delete reusable time-series profiles. Profiles can be
  used to represent your energy offtake from or injection to the grid in tariff
  cost calculations.
</Update>

<Update label="June 2026" tags={["Schedule Management"]} description="MaBiS clearing period detail page">
  The clearing periods table in the DE Settlement tab is now clickable. Each row
  opens a detail page showing the period status, total imbalance and cost, MaBiS
  deadlines (M+18 / M+30 / M+42) with relative-time hints, and tabs for daily
  settlements, objections, EDIFACT messages, and per-day imbalance.
</Update>

<Update label="June 2026" tags={["Cost of Energy"]} description="Profiles API">
  You can now create, update, and delete custom profiles via the API. Profiles
  store timeseries data (e.g. energy offtake, spot prices) that can be
  referenced in tariff cost calculations instead of sending inline data arrays.
  Several pre-built global profiles are also available for common scenarios like
  villa and apartment offtake, facility injection, and uniform spot prices.
</Update>

<Update label="May 2026" tags={["Cost of Energy"]} description="Rate profile visualization">
  The system operator page now includes a "Rate Profile" tab showing energy
  (SEK/kWh) and power (SEK/kW) rates over time as step charts.
</Update>

<Update label="April 2026" tags={["Core"]} description="Public holidays endpoint">
  New `GET /core/v1/holidays` endpoint returns public holiday occurrences for
  a year range. Filter by country (ISO 3166-1 alpha-2) and/or specific holiday
  identifiers (e.g. `se/julafton`). Each occurrence carries the IANA timezone
  in which the holiday is observed.
</Update>

<Update label="April 2026" tags={["Cost of Energy"]} description="Conditional (secunda) capacity datasets">
  Four new [registered datasets](https://docs.engrate.io/api-reference/cost-of-energy/models/dataset) now support tariffs with a conditional
  (villkorad / secunda) capacity tier on top of firm (prima):
  `yearly-conditional-subscribed-offtake-capacity` and
  `yearly-conditional-subscribed-injection-capacity` hold the contracted
  conditional levels and drive the conditional subscription fee;
  `hourly-available-conditional-offtake-capacity` and
  `hourly-available-conditional-injection-capacity` carry the real-time
  available capacity per hour, so overdraft calculations automatically
  account for DSO-initiated curtailment.
</Update>

<Update label="April 2026" tags={["Cost of Energy"]} description="All system operators now browsable">
  Free users can now browse all system operator pages. Tariff names and component
  structure are visible for every operator; detailed data (cost calculations,
  visualizations, and explanations) is available on a paid plan.
</Update>

<Update label="March 2026" tags={["Schedule Management"]} description="DE schedule party/area validation per AG-FPM v4.6">
  DE schedule submissions now validate party and area EICs against AG-FPM v4.6
  Appendix F before sending to the TSO. Non-compliant production, consumption,
  internal, and external series are rejected with a descriptive error message.
</Update>

<Update label="March 2026" tags={["Schedule Management"]} description="AG-FPM v4.6 delivery day boundary validation">
  Schedule submissions are now rejected if the time series does not start at 00:00
  Europe/Berlin for the declared delivery date, enforcing the AG-FPM v4.6 requirement
  that schedules cover the complete delivery day.
</Update>

<Update label="March 2026" tags={["Schedule Management"]} description="NL imbalance settlement time series detail">
  Clicking a row in the NL imbalance settlement table now expands an inline detail
  view showing all time series for that report, including business type, value
  (volume or price), point count, resolution, and reason text. You can pick a series
  to see quarter-hourly values in a bar chart with the correct unit (MWh or EUR/MWh).
</Update>

<Update label="March 2026" tags={["Schedule Management"]} description="NL imbalance settlement reports">
  Dutch (TenneT) imbalance reports are now visible in the Settlement tab. Switch
  to the NL market to browse daily AIM reports, view status and document IDs, and
  filter by date range. New REST endpoints under `/nl/settlement/imbalance-reports`
  expose the same data programmatically.
</Update>

<Update label="March 2026" tags={["Product"]} description="Electricity Area Map sunsetted">
  The Electricity Area Map plugin has been sunsetted. Area and boundary data is now available through the [geodata endpoint](https://docs.engrate.io/api-reference/geo/get-geodata) in the Core plugin.
</Update>

<Update label="March 2026" tags={["Core"]} description="Core plugin granted to all new organizations">
  New organizations now automatically receive access to the Core plugin upon signup,
  providing core platform data alongside the existing default plugins.
</Update>

<Update label="March 2026" tags={["Schedule Management"]} description="Fix schedule series unit conversion">
  Fixed incorrect unit conversion in schedule submissions: German TSO schedules were
  erroneously multiplied by 4; Dutch TenneT schedules used an incorrect MWh→kWh factor.
</Update>

<Update label="March 2026" tags={["Schedule Management"]} description="NL schedule time series and audit events">
  Dutch (TenneT) schedules now show time series data in the console and emit
  audit trail events for each TSO response (ACK, ANO, RI, CNF). The status
  pipeline now progresses correctly past "ingested" for NL schedules.
</Update>

<Update label="March 2026" tags={["Core"]} description="Party descriptions, website URLs, and logos">
  Energy market parties (TSOs, DSOs, and other grid operators) now include
  English descriptions, official website URLs, and logo URLs in the parties API,
  powered by automated enrichment.
</Update>

<Update label="March 2026" tags={["Schedule Management"]} description="AG-FPM v4.6 regulatory audit events and process-phase awareness">
  Schedule Management now implements AG-FPM v4.6 process-phase-aware gate
  closure with separate handling for day-ahead, DA matching, and intraday phases.
  New audit trail events cover declared-limit breach warnings (A59),
  fault-tolerant acceptance (A57/A21), no-ACK timeout detection, and intraday
  submission advisories (close-to-QH and multiple-versions-per-QH).
</Update>

<Update label="March 2026" tags={["Schedule Management"]} description="German intraday submission hardening">
  Stronger validation and rate limiting for German schedule submissions to
  prevent rejected deliveries and improve reliability during intraday trading.
</Update>

<Update label="February 2026" tags={["Product"]} description="New Console & Expanded Product Suite">
  We've launched **console.engrate.io** - a completely redesigned application replacing the previous app.engrate.io. The new console features a modern design system and serves as the central hub for all Engrate products.

  **What's new:**

  * **Refreshed dashboard** with improved navigation and overview of your resources
  * **Power Tariff management** now fully integrated in the console
  * **Schedule Management** with audit logs, debugging tools, and detailed views

  Log in at [console.engrate.io](https://console.engrate.io) to explore.

  <Note>
    **app.engrate.io** now automatically redirects to **console.engrate.io**.
  </Note>

  <img src="https://mintcdn.com/engrate/0bTh4EAxsUtQNpv8/images/sm-new.png?fit=max&auto=format&n=0bTh4EAxsUtQNpv8&q=85&s=320ea8ed288f52c1c9c226aa7161dfd4" alt="Schedule graphs" title="Schedule Management in the new console" className="mx-auto rounded-lg" width="1701" height="1194" data-path="images/sm-new.png" />

  <br />

  <img src="https://mintcdn.com/engrate/0bTh4EAxsUtQNpv8/images/sm-new2.png?fit=max&auto=format&n=0bTh4EAxsUtQNpv8&q=85&s=97a2c120f3fd67c4a09433d83b20019f" alt="Schedule Management in the new console" title="Time series data table" className="mx-auto rounded-lg" width="1701" height="1192" data-path="images/sm-new2.png" />

  <br />

  <img src="https://mintcdn.com/engrate/0bTh4EAxsUtQNpv8/images/sm-new3.png?fit=max&auto=format&n=0bTh4EAxsUtQNpv8&q=85&s=4a295456b42e992fbf9c9c3aed1f1611" alt="Schedule Management in the new console" title="Schedule list" className="mx-auto rounded-lg" width="1709" height="1188" data-path="images/sm-new3.png" />
</Update>

<Update label="January 2026" tags={["Product"]} description="Public Holidays API">
  New endpoint to retrieve public and bank holidays for supported countries. Useful for tariff calculations where holiday pricing differs from regular weekday rates.

  Check out the [holidays endpoint](https://docs.engrate.io/api-reference/get-holidays).
</Update>

<Update label="January 2026" tags={["Product"]} description="Power Tariff Price Levels">
  Power Tariff now supports price levels with a configurable price tier system. You can choose between:

  * **No tiers** - Single flat-rate pricing
  * **Stacked** - Each tier applies only to power within its range
  * **Stepwise** - Entire power is charged at the rate of the tier it falls into

  This enables flexible pricing models for all components.

  Check out the [price level definition](https://docs.engrate.io/api-reference/get-by-id#response-power-tariff-components-items-one-of-0-data-price-levels).
</Update>

<Update label="October 2025" tags={["Product"]} description="Power Tariff Calculator Engine">
  The Power Tariff product has been extended with *The Engrate Power Tariff Calculator Engine* and is now readily available for your calculation needs.

  Check out the [calculation endpoint](https://docs.engrate.io/api-reference/calculate-cost).
</Update>

<Update label="October 2025" tags={["Product"]} description="Power Tariff live">
  Power Tariff is now out of Early Access! Go build!

  Early Access customers can safely switch from:

  > `api.ea.engrate.io` to `api.engrate.io`
</Update>

<Update label="October 2025" tags={["Technology"]} description="Updated power tariff model">
  A new model for Power Tariff is now out. We've redesigned it to make it simpler based on customer feedback.

  Check out the updated documentation here:

  [https://docs.engrate.io/api-reference/get-by-mga-code](https://docs.engrate.io/api-reference/get-by-mga-code)
</Update>

<Update label="September 2025" tags={["Product"]} description="Electricity Area Map">
  Today we're adding Electricity Area Map. This product provides comprehensive access to electricity area boundaries from all Swedish Distribution System Operators (DSOs), Market Balance Areas (MBAs), and Market Grid Areas (MGAs).

  Check it out here:

  [https://docs.engrate.io/api-reference/list-areas](https://docs.engrate.io/api-reference/list-areas)

  <img src="https://mintcdn.com/engrate/3IQyk_oqTthkCz2B/images/vibe-code-map.png?fit=max&auto=format&n=3IQyk_oqTthkCz2B&q=85&s=8acca23709cc24d5b627d0b4b36c0427" alt="Vibe Coded Map" title="Vibe Coded Map" className="mx-auto" width="4428" height="2940" data-path="images/vibe-code-map.png" />
</Update>

<Update label="August 2025" tags={["Product"]} description="Power Tariff Early Access">
  The Power Tariff product is now live in early access!

  You can sign up for it here: [https://engrate.io/effektavgifter](https://engrate.io/effektavgifter)

  <img src="https://mintcdn.com/engrate/GLl2xuk7FtdBsVkt/images/pt-hero.png?fit=max&auto=format&n=GLl2xuk7FtdBsVkt&q=85&s=adade76c832a36362b43b3214796f249" alt="Pt Hero Pn" width="941" height="686" data-path="images/pt-hero.png" />
</Update>