Operational control approach
Operational control approach attributes greenhouse gas emissions from operations over which an organization has authority to introduce and implement operating policies. Applying Operational control approach requires a stated emissions scope, inventory boundary, baseline, energy system, and assessment horizon. Those choices determine how Operational control approach can be compared or acted upon.
In simple terms
In practical use, Operational control approach attributes greenhouse gas emissions from operations over which an organization has authority to introduce and implement operating policies. For Operational control approach, the selected inputs, ordered steps, decision rule, assumptions, and limitations form part of the result within a declared emissions scope, inventory boundary, baseline, energy system, and assessment horizon. Operational control approach connects with Carbon accounting and Climate change; each can affect its application without sharing its definition. The candidate link between Operational control approach and Embodied carbon remains a separate expansion question supported here by Greenhouse Gas Protocol.
Why it matters
Operational control approach matters because decisions about it determine which emissions enter an inventory, which transition option appears credible, and how progress is compared over time. A defensible use of Operational control approach therefore exposes its boundary, method, evidence, responsible actor, and uncertainty before a conclusion is accepted. That discipline keeps Carbon accounting and Climate change from being treated as proof of Operational control approach when their criteria, scope, or results differ.
Example
An emissions and energy team evaluates Operational control approach for a defined decision and records the relevant emissions scope, inventory boundary, baseline, energy system, and assessment horizon. For Operational control approach, the team uses cited material from Greenhouse Gas Protocol to structure the analysis and follow its ordered steps, documenting the period, data, assumptions, and comparison with Carbon accounting. It treats Climate change and Embodied carbon as separate questions rather than proxies for Operational control approach.
How it differs
Carbon accounting
Operational control approach is a method; Carbon accounting has a different function. Evidence for Carbon accounting does not establish Operational control approach unless both sets of applicable criteria are met.