When several organizations manage energy together, they should first agree who can make which decisions, how data will be shared, and what each member will do. Shared objectives must lead to actions by individual members.
Who may need this and when
Suitable for independent organizations planning a joint energy-management arrangement. A company with several sites should first determine whether these are multiple sites within one organization.
Common business challenges
Members may use different energy types, have different measurement quality, and have different improvement potential, so equal targets may be unreasonable. Changes in membership also affect totals and should not automatically be counted as energy savings.
Approach and applicable requirements
ISO 50009:2021 provides guidance for multiple organizations establishing a joint energy management system, using the ISO 50001:2018 framework with emphasis on coordination and shared operation. See the ISO catalogue.
Possible project activities, subject to agreement:
- Set joint decision rules: define the coordinating body, member representatives, approval authority, and dispute handling.
- Agree on data boundaries: distinguish data to be aggregated, source data kept by each member, and confidentiality conditions.
- Separate joint and individual actions: record shared facilities and joint purchasing separately from member-specific improvements to avoid overlapping responsibility.
- Keep performance comparable: review individual and group results and explain boundary changes, data differences, and membership changes.
Support and work stages
- Map member organizations, shared needs, and current cooperation.
- Agree on data, decisions, targets, and rules for joining or leaving.
- Pilot one collaborative energy activity and test its process and records.
- Review individual responsibilities, collective results, and data limitations.
Information to prepare
- Participating organizations, sites, roles, and purpose of cooperation.
- Cooperation agreements, authorities, and confidentiality arrangements.
- Each member's energy types, data periods, and measurement conditions.
- Shared facilities, improvement plans, and existing targets.
Possible deliverables
By agreement: a joint governance draft, data-exchange rules, member responsibility matrix, and formats to review individual and collective performance.
Schedule and fees
The number of members, decision levels, and data differences affect coordination effort. Legal agreements, equipment upgrades, and third-party certification require separate confirmation.
Frequently asked questions
Does this model always apply to several factories in one company?
First confirm the organizational boundary. A multi-site system may have different responsibilities from joint management by separate organizations.
Must all raw energy data be made public?
Agree on sharing levels based on joint decisions and address confidentiality and access rights.
Can targets be divided equally by number of members?
Consider energy profiles and improvement potential; headcount alone is not an adequate basis.
How does a member leaving affect performance?
Record boundary and baseline effects, separating total changes caused by exit from actual improvement.
Does a joint system guarantee one shared certificate?
The certification scope and scheme must be confirmed with the accepting body; no certificate can be promised in advance.
Can a small group pilot the approach first?
Yes. Define participants and conditions for expansion, then check whether the cooperation model works.
Related services
Before a discussion, list participating organizations, shared facilities, and the data level each party can provide. Contact Captain International to discuss the scope.