20AUG

ACER opens the REMIT reporting annex

1 min read

16:36UTC

ACER opened its consultation on the REMIT transaction-reporting annex on 16 July, exactly on schedule, and set the close for 11 September.

← Back to Seven balance sheets price the strait Jump to analysis ↓

ConflictDeveloping

Key takeaway

ACER's REMIT annex consultation closes 11 September, one quarter before cross-border enforcement activates.

ACER, the EU agency that coordinates national energy regulators from Ljubljana, opened its public consultation on the REMIT transaction-reporting annex on 16 July, on exactly the date it had scheduled , and set the close for 11 September ¹. REMIT, the EU Regulation on Wholesale Energy Market Integrity and Transparency, obliges trading firms to report their wholesale energy transactions to the agency; the annex specifies the format and scope of those reports.

The substantive change sits in the scope clarification. The annex covers energy derivative transaction reporting and draws the boundary against Regulation (EU) 648/2012, the EMIR framework governing OTC derivatives, central counterparties and trade repositories ². Where a trade falls determines which reporting pipe it goes down, and firms running both frameworks have been carrying duplicate builds against an unclear line.

The stated audience names who has to answer: market participants, national regulators, registered reporting mechanisms and organised marketplaces. Cross-border REMIT enforcement activates in Q4, so roughly seven weeks remain to comment on the standard, then a single quarter to implement against a final text nobody has seen yet.

Deep Analysis

In plain English

ACER, the EU agency that watches over energy markets to catch price manipulation and unfair trading across borders, enforces its rulebook, REMIT, in every member state. To enforce REMIT properly, ACER needs companies that trade energy contracts to report their trades in a standard format. It has opened a public consultation, running from 16 July to 11 September, asking traders, regulators and market operators for feedback on exactly what that reporting format should cover. This is a technical, behind-the-scenes step, but it matters because it sets up the data ACER will use later this year when its stronger cross-border investigation powers switch on.

Deep Analysis

Root Causes

REMIT's 2024 revision gave ACER direct cross-border investigatory powers, but those powers depend on regulators and trading venues reporting energy-derivative transactions in a consistent format. The consultation exists because that reporting format has to be clarified against EMIR, Regulation (EU) 648/2012's rules for OTC derivatives, clearing houses and trade repositories, before ACER's enforcement teeth can be used with confidence in the data underneath them.

Without an agreed annex, national regulators and reporting mechanisms would be free to interpret reporting scope differently, which would undermine the cross-border investigations the 2024 revision was designed to enable.

What could happen next?

Precedent
A clarified reporting annex gives ACER a firmer evidential basis once its expanded cross-border investigatory powers activate in the second half of 2026, strengthening any future enforcement action against suspected market manipulation.

Sources:ACER

Mentions:ACER →REMIT →

First Reported In

Update #28 · Hormuz premium inverts the German spark spread

ACER· 20 Jul 2026

Read original →

Causes and effects

Caused by

ACER lifts price cap to EUR 99,999

ACER's 22 June cross-border price-limit widening scheduled the REMIT annex consultation that opened on 16 July as planned.

Occurred 22 Jun 2026

Read story →

This Event

ACER opens the REMIT reporting annex

Firms get roughly seven weeks to shape the reporting standard and a single quarter to build systems against whatever emerges from it.

Different Perspectives

UK Maritime Trade Operations

UKMTO logged six armed men boarding a tanker 136 nautical miles east of Al Mukalla on 20 August and redirecting it toward Somalia. A vessel steered toward the Somali coast reads as an attempted seizure, a distinct hazard from the stand-off strikes the same lane has seen before.

Mohammad Bagher Ghalibaf

Iran's Majlis speaker received Iraq's Hormuz carve-out request in Baghdad on 19 August, a request that treats passage as Tehran's to grant. Ghalibaf's authority over that grant sits alongside the Revolutionary Guard's separate transit rules, which have moved independently of Iran's foreign ministry before.

Haibat al-Halbousi

Iraq's parliament speaker asked Iran for special consideration on Iraqi Hormuz oil exports during Ghalibaf's 19 August Baghdad visit. Iraq presses the request from a weak position: Iran's central bank is simultaneously demanding Baghdad release Iranian reserves parked in Iraqi accounts.

Federal Department of Economic Affairs, Education and Research

Switzerland's economics ministry updated the Article 21 forms governing lawful Iran money transfers on 19 August, with only the revised forms accepted from 26 August. Bern operates one of the few remaining legal Iran payment channels and has just set a hard cutover on its control point.

Motegi Toshimitsu

Japan's foreign minister said in Muscat on 20 August that Tokyo wants closer coordination with Oman on safe Hormuz and Bab el-Mandeb passage. Japan has no naval presence of its own in the strait, so it is routing the ask through the state negotiating with Iran instead.

Badr bin Hamad Al Busaidi

Oman's foreign minister joined Japan's in Muscat on 20 August to call for intensified coordination on Hormuz and Bab el-Mandeb navigation. Oman also runs the mediation track with Tehran, so the appeal travels through the same channel as the negotiation.