ISO 50001 Certification

No, and that distinction matters. ECONOVA is a guidance and implementation consultancy: we design the Energy Management System, implement it and leave the organization ready for certification. The official certificate is issued by an independent certification body accredited by EMA (Mexican Accreditation Entity). That separation between who implements and who certifies is precisely what gives the ISO 50001 certificate its international validity, and it is how the scheme works worldwide.

If your facility consumes more than 45 GWh of electricity per year, or more than 70,000 barrels of oil equivalent (boe) in fuels, it falls under the UPAC regime and must operate an Energy Management System under ISO 50001, certified by an accredited body no later than January 2028 (or within the calendar year following its registration, if it registers for the first time). It is worth reviewing facility by facility, because a corporate group may have some sites above the threshold and others below it.

Between 12 and 24 months for a mid-sized organization, from the Gap Audit to obtaining the certificate. The timeline depends mainly on two things: the availability of historical consumption data and how well metered the operation is today. A plant without sub-metering needs to be instrumented before a defensible energy baseline can be established.

There is no list price. The cost depends on company size, number of sites, process complexity and the maturity of the current system. It includes implementation consulting, training, internal audit and the external audit by the accredited certification body. After a technical conversation, we deliver a detailed quote and a tailored work plan.

Yes. We work with an end-to-end model: a single accountable team from assessment through the external audit. Our consultant is accredited as an ISO 50001 Consultant with EMA, which ensures the system meets the requirements of the standard before the certification audit.

The LPTE Regulations provide for penalties for High Energy Consumption Users (UPAC) that fail to meet their obligations to CONUEE. Beyond the fine, the real cost is usually operational: arriving late to verification, which CONUEE begins in June 2027, forces a rushed implementation of a system that needs at least one year of data to hold up.