scope:

The present document describes the energy management landscape of the operational infrastructures of broadband deployment addressed by the ES 205 200 series of documents, their inter-relationship and boundaries.

The present document specifies the following aspects for Global Key Performance Indicators (KPI_EM) in relation to energy management for the operational infrastructures of broadband deployment:

• common objectives in relation to:

- energy consumption;

- task efficiency;

- energy re-use;

- renewable energy;

• general requirements for all KPIs specified in the ES 205 200-2 series in relation to:

- infrastructure scalability;

- infrastructure evolution;

- formulae and definitions of terms;

- measurement points and procedures;

• the use of KPIs.