Electrical News
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The EU energy-audit timetable brings consumption thresholds into focus. What does it mean for factory energy monitoring and preparing reliable operating data?
The 11 October 2026 deadline set by the recast EU Energy Efficiency Directive for first audits by newly covered enterprises has passed. For industrial businesses operating in Europe, the milestone puts renewed attention on how energy data is collected and how improvement decisions are supported by records.
From company size to energy consumption
Article 11 uses average annual consumption over the preceding three years, including all energy carriers. It establishes an audit framework for enterprises above 10 TJ that do not implement an energy management system, and a certified energy management system framework above 85 TJ. The first management-system deadline is 11 October 2027. Enterprises already following an audit cycle should be distinguished from those newly entering the scope.
These dates belong to the EU framework. They do not create an automatic new obligation for every factory in Türkiye. For facilities in the EU, the relevant national implementing rules must also be checked.
Preparing data through the electrical infrastructure
Reading a factory’s total bill and separating consumption by production line or utility system serve different purposes. Before specifying panel-level energy monitoring, a technical team can clarify:
- Which production lines, HVAC groups and auxiliary systems need separate measurement?
- How will main-meter and submeter boundaries be reconciled?
- How will shifts, downtime and production volumes be related to consumption records?
- How will missing data, clock differences and communication interruptions be identified?
These questions define the purpose of metering before a device brand is chosen. An installed-load schedule is not an actual consumption profile; operating hours and production conditions also matter when comparing periods.
From an audit to an investment decision
A monitoring screen is a starting point. To turn an improvement proposal into an investment decision, a team can define the baseline period, the proposed change and the indicators to be tracked afterwards. Lighting controls, motor loads and utility operating hours can then be discussed using a consistent evidence base.
Metering boundaries and electrical safety conditions differ between facilities. Design, panel modifications and commissioning require a site-specific assessment by qualified project teams. Installing energy monitoring alone does not establish regulatory compliance, certification or a guaranteed saving.
Sources
The cover is a representative AI-generated image and does not depict an actual CANEL project.
