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Behind-the-meter vs in-front-of-meter

Also known as BTM, FTM, behind the meter, front-of-meter, front of meter

Behind-the-meter and in-front-of-meter describe which side of the electricity meter an energy asset sits on, separating on-site use from network-side supply or storage.

Behind-the-meter and in-front-of-meter describe the position of generation, storage or another energy asset in relation to a property's electricity meter. A behind-the-meter asset is on the customer's side of the meter, so its electricity can be used on site before it is imported from or exported to the distribution network. An in-front-of-meter asset, often called front-of-meter, is on the network or utility side and its output reaches an end user only through metered network supply. The shorthand BTM (behind-the-meter) and FTM (front-of-meter) can appear in battery, community energy and grid-storage documents.

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Category

Grid, DNO and export

Applies to

Battery storage

Last reviewed

13 Jun 2026

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