Carbon emitted by a building's day-to-day operations.

  • Carbon emitted by a building's day-to-day operations.
  • Energy use for heating, cooling, lighting, equipment.

Operational carbon

ESG · Global

Short definition

Carbon emitted by a building's day-to-day operations.

Full definition

Energy use for heating, cooling, lighting, equipment. Falls quickly with grid decarbonisation, electrification, and fabric upgrades. Typically 30–50% of lifecycle emissions of a new Class A building.

Why this matters for Class A leasing

Operational carbon is part of the esg vocabulary that institutional Class A occupiers, landlords, and advisers use across Global markets. Understanding it correctly affects how you read lease documents, model occupancy economics, and benchmark deal terms across cities. Class A Atlas tracks regional variation alongside the global standard so cross-border occupiers can translate quickly.

Related topics

  • ESG / LEED for Tenants — How tenants evaluate, negotiate, and report on ESG performance in a Class A office lease.