The Merger Fee That Is Blocking Commercial Solar Above 500 kW

What the Merger Fee Is

The merger fee is a charge imposed by EgyptERA on renewable energy generation plants that connect to the grid under the net metering or self consumption framework and have a capacity above 500 kW. The fee is paid to the Egyptian Electricity Holding Company as compensation for the cost that its affiliated distribution companies incur to integrate the plant into the grid network.

According to CMS Law's Egypt renewable energy expert guide, EgyptERA Circular No. 3 for 2022 established that the merger fee applies to new plants with capacity above 500 kW and, retroactively, to existing plants if their original generation licence stipulated that a merger fee would apply upon determination. Plants below 500 kW are exempt from the merger fee regardless of whether they are grid connected.

The fee amount is set by EgyptERA and updated periodically. It is charged based on the connection capacity, not the generation output. EPCs should obtain the current fee schedule from EgyptERA or the relevant distribution company before finalising project economics for any system above 500 kW.

Who Is Exempt

Three categories of projects are exempt from the merger fee:

1. Isolated self consumption plants

Any solar installation that is not connected to the grid at all and serves only the consumer's own electricity needs is fully exempt from the merger fee. There is no grid integration cost for a truly off grid system, so no merger fee applies. For commercial and industrial clients in Egypt who have reliable enough solar resources to operate independently of the grid for most of their operating hours, an isolated system may eliminate the merger fee entirely while still saving significantly on their diesel or electricity costs.

2. Plants under the Feed in Tariff programme

Projects that were awarded under Egypt's feed in tariff programme operate under a separate regulatory framework and are not subject to the merger fee applicable to self consumption and net metering projects.

3. Plants of 500 kW or below

Systems at or under 500 kW capacity are entirely outside the scope of the merger fee, as the circular applies specifically to plants above this threshold.

The Commercial EPC Decision

For Egyptian EPCs developing commercial solar projects between 500 kW and 10 MW, the merger fee creates a project structure decision that needs to happen before finalising the design and pricing.

Option 1: Grid-connected with merger fee

The system connects to the grid, can export surplus power under the net metering framework, and pays the merger fee. This option is appropriate when the client has surplus generation to export, or when grid backup is important for their operations. The merger fee adds to project cost and must be included in the ROI calculation.

Option 2: Isolated self consumption system

The system is designed for the client's own consumption only, with no grid connection and no grid export. The merger fee is avoided entirely. Battery storage may be required to manage periods when solar generation is insufficient for the client's load. This option is most appropriate for industrial clients with relatively consistent daytime loads who can size the system to cover most of their daytime consumption without significant excess.

The choice between these two options depends on the client's load profile, their tolerance for grid disconnection risk, and the relative economics of merger fee avoidance versus grid backup security. For a factory that operates primarily 8 AM to 6 PM with significant machinery running all day, an isolated self consumption system sized to their daytime load is often the more cost effective solution, particularly for systems above 1 MW where merger fees are significant.

How to Price Projects Correctly

For any Egyptian commercial solar proposal above 500 kW, the client facing price must include the merger fee if the system is grid connected. Many EPCs price the solar equipment and installation correctly but omit or underestimate the merger fee, leading to uncomfortable conversations when the regulatory costs become clear after the client has committed to the project. Transparency on all regulatory costs at the proposal stage is essential for trust and for avoiding disputes later.

The correct approach is to present both options for systems above 500 kW: the grid connected option with merger fee included in the total cost, and the isolated self consumption option without the merger fee but with the battery cost included. Let the client choose based on their operational requirements and the comparative economics.

Frequently Asked Questions

Q1. How much is the merger fee in Egypt and how is it calculated?

The merger fee amount is set by EgyptERA and is based on rates announced by the Egyptian Electricity Holding Company. The rate is applied per unit of connection capacity (per kW or per kWp). The exact current rate must be confirmed with EgyptERA or the relevant distribution company before pricing any project, as the rate is updated periodically and may vary by distribution area. The CMS Law Egypt guide confirms that the fee is charged at rates announced by EgyptERA and paid to the Egyptian Electricity Holding Company. Contact the New and Renewable Energy Authority (NREA) or EgyptERA's Cairo office for the current fee schedule.

Q2. Can an existing commercial solar installation avoid the merger fee by becoming isolated?

In principle, a grid connected system can be converted to isolated self consumption by physically disconnecting from the grid, which would eliminate any ongoing merger fee liability for future projects. However, such a conversion requires EgyptERA notification, removal of the net metering arrangements, and technical modifications to the protection systems. For existing plants where the merger fee was already paid at connection, there is no refund mechanism. For plants where the merger fee was specified in the generation licence as payable on determination and has not yet been paid, EgyptERA Circular No. 3 notes that avoidance by simply not connecting is not straightforward. Consult with a legal advisor familiar with EgyptERA regulations before advising clients on retroactive avoidance strategies.

Sources

• CMS Law — cms.law — CMS Expert Guide to Renewable Energy: Egypt — merger fee Circular No. 3 of 2022, exemptions, rates
• EgyptERA — egyptera.org — Egyptian Electricity Regulatory Authority — Circular No. 3 of 2022, merger fee provisions
• Ken Research — kenresearch.com — Egypt Solar Power EPC and Rooftop Projects Market — commercial solar growth, USD 3.4 billion market, net metering expansion