New Regulations for Controllable Consumption Devices

1. Which systems are subject to the new regulations?

The regulations apply to controllable consumption devices with a grid connection capacity of more than 4.2 kW.

• Private charging facilities for electric cars (wallboxes).
• Heat pumps and air conditioning systems.
• Electricity storage systems with regard to electricity withdrawal.

Validity of the new regulations

System Type	Commissioning	Do the new regulations apply?
Existing systems with control	Before January 1, 2024	Yes, from 2029
Existing systems without control	Before January 1, 2024	No, unchanged until 2028
New systems	From January 1, 2024	Yes
New systems < 4.2 kW	From January 1, 2024	No

2. Will my minimum power output be increased if I have several controllable consumption devices?

The minimum power output per controllable consumption device is generally 4.2 kW.

3. Is my electricity storage system affected by the § 14a EnWG determination?

Yes, provided the charging process affects the grid load.

4. Is there a risk that I will have to shut down my PV system?

No, the regulation only concerns power draw from the grid.

5. Do the regulations apply to normal household consumption?

No, normal household appliances are not affected.

6. Will self-produced electricity be offset against a reduction?

No, only grid draw is counted.

7. Minimum power draw for large heat pumps and air conditioning systems

The minimum power output is determined by a scaling factor of 0.4.

8. How long can electricity draw be reduced?

A maximum of 2 hours daily for up to 24 months.

9. Do I have to expect that my electric car cannot be charged?

No, a minimum power output of 4.2 kW remains.