
Investment-Grade Diagnostic
Diagnostics and Power Quality
Investment-grade diagnostic for industrial plants. No down payment. If the study does not find a package of measures that pays back in under four years, you owe nothing.
The problem
Most plants in Mexico decide their energy investment with the CFE bill and a quote. That is enough to buy equipment, not to know whether it was the right equipment.
A solar system installed on a process with a penalized power factor and unfiltered harmonics keeps leaving money on the table every month, and the promised savings never fully reach the bill. The diagnostic reverses the order: we measure first, then we decide.




What «investment grade» means
It is the most rigorous level of energy audit there is. What sets it apart from a standard diagnostic is not the detail, but that its figures are financeable. Four things make it bankable.
Corrected for the variables that drive your consumption — production, shifts, weather — not a yearly average.
Plan under the IPMVP protocol, with the option stated measure by measure.
A saving without an error band is an opinion, not a figure a committee can approve.
IRR, NPV and payback period for each measure, not a list sorted by taste.
Savings are not the difference against last year: they are the difference against what your plant would have consumed this year at its actual production level. That distinction is what a bank checks first.
How we do it
Know what is in the facility and how it works. Without this, any impact calculation is a guess.
We rebuild your CFE bill component by component and allocate consumption across systems.
Each measure with its number, ranked by return. We also tell you which ones are not worth it.
The first finding almost always appears in Phase II: plants paying for demand they do not need, or penalties that are fixed with an investment of less than one month's bill.
What you receive
It is not a sales presentation with recommendations. It is the technical and financial file of your facility, with the traceability required by whoever will put up the money.
The report is yours. You can execute it with us, with another integrator, or keep it on file.
How it is paid
| Level | What it includes | What you pay |
|---|---|---|
| Bill review | Analysis of 12 months of CFE bills, with no plant visit. Delivers an opportunity range and the hypotheses to verify. |
No cost |
| Tariff optimization | Review of the applicable tariff, billable demand, power factor, time-of-use allocation and metering errors. Verified against your own CFE bill. |
% of savings verified |
| Investment grade | The three full phases, with measurement and verification, stated uncertainty and financial analysis per measure. List fee based on contracted demand. |
Fee based on contracted demand |
FIDE finances energy efficiency projects at a preferential rate of TIIE + 4.5 points for projects over 2.5 million pesos, and requires an energy diagnostic as a credit requirement. We deliver it in the format they ask for.
The three conditions
You pay nothing in advance. The fee becomes due 90 calendar days after you accept the report.
If you contract the implementation within those 90 days, the fee is fully credited against the project price.
If the report does not identify a package of measures with a payback of under four years, there is no fee to pay.
Questions
If your plant uses less in a year of billing than the study costs, the diagnostic does not pay for itself. Start with an initial review with your bill on screen, and we will see there.
If you have already identified a single measure and just want to execute it, you do not need a full diagnostic: get it quoted directly and save the time.
How we work
Seven-day campaign with a Class A analyzer.
Engineering based on your real load curve.
Supply and installation inside your fence line.
GTO Vigía sustains the result after construction.

Energy solutions
In a short meeting we review your bill with you, on screen, and tell you what is worth measuring.
We work with plants on medium and high voltage. By sending you accept our privacy notice.
Strengths
GTO Energy offers electrical engineering tailored to your plant. Request your diagnostic and start by knowing where the opportunity is.
Seven days with a Class A analyzer at your facility, before quoting.
Engineering, supply and installation inside your fence line.
Fully creditable if you implement. No finding, no charge.
Compliance reports based on RES/550/2021, filed with the CNE and CENACE.
GTO Vigía: monitoring, monthly reporting and priority service.
We service plants installed by others, starting with a condition survey.