A SKOS concept scheme defining units of measure used by Svenska Kraftnät across datasets and data models. The scheme includes currency units (e.g. SEK, EUR), physical units (e.g. MW, MWh, Hz), and derived units such as price per unit (e.g. EUR/MWh, SEK/MW). Derived units are explicitly modelled through relationships to their component units and currencies. Each concept is described with identifiers, multilingual labels, alternative labels, definitions, and where applicable, mappings to external standards such as QUDT. The scheme supports consistent representation, interoperability, and exchange of measurement and pricing information across systems and data domains in the electricity market.