"specifically, significant reductions in harmonic current and voltage have been observed, the efficiency ratings of motors and power transformers have improved, thermal losses have been minimized, an increase in the electrical installation's reserve by 25% has been achieved, unwanted stoppages of electrical loads due to external and internal voltage dips have been drastically reduced, and the maintenance cost for all the electrical equipment of the installation has been notably decreased.... The final result of the electrical energy saving achieved by the SENERQON project was derived from the results of all measurements for various operating scenarios, amounting to 13,46%, which is higher than the guaranteed result of 9,6% according to the project contract."

"the system has been operating reliably, contributing to the optimization of our electrical installation and achieving significant energy savings, which were measured at 12.2% — significantly higher than the initially guaranteed savings of 9.6%....both the significantly higher energy savings achieved compared to the guaranteed figure and the qualitative improvements derived from SENERQON’s project, we consider the project an absolute success."

...The final energy-saving result achieved by the SENERQON project was 13.2% greater than the guaranteed result of 9.7% based on the project contract.  ....we have observed a significant increase in the reserve capacity of the electrical installation by 25%... ...there has been a significant reduction in maintenance costs (over 60%) for all electrical equipment in the installation, while unwanted stops of electrical loads due to  external and internal voltage dips have been drastically reduced, leading to increased productivity"

“the savings rate achieved was 9,75%... The project has been overly successful, as it surpassed its contractual goals, while at the same time improved the overall operation of the facility significantly, by reducing unwanted downtime in production.”

We would like to confirm the positive results of the power quality optimization & electric energy saving project... ...custom-made interventions were designed & installed, taking into account the extremely difficult conditions prevailing in our plant... ...high levels of current-voltage harmonics & the significant fluctuation of the operating voltage due to furnaces' operation, extremely high levels of metal dust... ...equipment installed under your project is of special specifications and includes state-of-the-art materials from the most renowned industrial manufacturers worldwide... ... technicians demonstrated exceptional behavior, accuracy, and professionalism....Due to the improved voltage levels &m the significant reduction of current-voltage harmonics, the efficiency of motors and power transformers has been greatly improved. A substantial reduction in thermal losses across all cables, electrical panels, and electrical equipment has been achieved... ...that the final result exceeds the guaranteed electric energy saving goal.

“We observed an electricity cost reduction of 23,77% … After one year of implementation of the project, there has been a significant reduction in electrical equipment maintenance cost.”

“The final percentage of electricity savings achieved in the unit's electrical installation is 9.8%. This percentage far exceeds the 6.8% that was the minimum agreed upon in the Project Contract...

“The guaranteed savings of 5,8% was surpassed to 6,1% during the first 10 months of observation of the project.”

"The weighted average result of the lrms currents reduction measured equal to 11,8%, greater than the guaranteed 8,4% as the contract stated."

"The Weighted average result of the lrms currents reduction measured equal to 10,3%, greater than the guaranteed 9,20% as the contract stated.

“Our facility has been benefited in several ways; First, there was a reduction in voltage and current harmonics which polluted the grid, all the harmful interactions between the loads have been minimized, additionally the efficiency of the motors greatly increased … The savings achieved was 12,22%.”

“final savings achieved was 14,2% and the payback period was about 14 months!”

“Wabtec considers the Power Quality Improvement and Energy Savings Project a success. It improved the power quality and energy efficiency of our facility which resulted in savings on our electricity bill.”

“The average saving (-15.74%) was greater that the guaranteed (-10.15%) …. We would like to congratulate you for the Power Quality and Improvement and Saving Project, which was executed in our facilities with absolute success, in line with your offer and scientific know how.”

“Our experience on this project has been very positive … The plant KPI of total energy consumption before and after the project showed a 5% reduction … (while) Actual Measurements showed a reduction of 9% … Since the implementation of the project, we have observed significant reduction of electrical component failures.”

"we noticed reduction in cirrent-voltage harmonics, reduction of the reactive power in the inner of the electircal installation, increase of motros voltage and thus, improvement of theri efficiency... The above resulted in electric energy saving higher than the initially guaranteed 9,09%... All materials used at project interventions, after almost 3 yearos of operation, show a vey good working condition, with minimum problems and failures."

"Results of the performance measurements of the Acceptance Test are proven to be 13,4%, more than the guaranteed which was targeted to 9,8%."

"The weighted average energy saving result was found to be equal to 8.44%, greater than the guaranteed result of 7.8%, based on the project contract... (translated from Greek)

"The guaranteed savings rate of 11.05% according to the contract was not only achieved but exceeded, reaching 20.69%...

"Our plant has experienced significant qualitative benefits suchs: ...harmonic distortion reduced by approximately 50%... the achieved energy saving was proven to be 8.15%."