EnergySafe Tecnologia
Case study · Automotive manufacturing

Hyundai Mobis: -18% on the energy bill

A pilot with -14% consumption won approval for installation across the entire plant.

Client

Mobis Brasil Fabricação de Auto Peças

Industry

Automotive manufacturing

Location

Piracicaba-SP, Brazil

Date

Pilot followed by plant-wide rollout

Challenge

  • Equipment failures with no apparent cause, triggered by transients on the electrical grid and surges.
  • The need to prove results before rolling out plant-wide, with the rigor the automotive industry demands.

Solution

  • Filters installed in parallel to the grid.
  • Pilot on the panel of a paint booth, feeding the main fan and water pumps at constant frequency.
  • After the pilot was approved, installation was extended to the entire plant.

Measurement methodology

  • A long measurement period before and after installation on the same panel.
  • Constant-frequency loads to rule out the effect of production swings.
  • Comparison of the amount paid with the same period of the previous year after the rollout.
Results

What the numbers showed

-0%

consumption in the pilot

-0%

demand in the pilot

-0%

on the amount paid (entire plant)

Before and after

Measurement comparison

The main indicators before and after the device was installed.

Consumption (pilot)-14%
Before
100
After
86
Demand (pilot)-7%
Before
100
After
93
Amount paid (plant)-18%
Before
100
After
82

Indexed values: before = 100.

What the client says

We had commercial and technical support at every stage, from the pilot to the plant-wide installation, always with trust and transparency.

Maintenance Supervisor, Mobis Brasil (paraphrased account)

More results

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