...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 and installed, taking into account
the extremely difficult conditions prevailing in our plant... ...high levels of current-voltage harmonics and 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 and 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.”

“The energy savings achieved was greater than the guaranteed at 9,86% … All the parts used in the interventions, operate properly, with zero malfunctions or breakdowns”

"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%."

"The average savings found from the rms measurements were, for Grand Bretagne & King George hotels, 12.16% & 11.90% respectively, clearly higher than the guaranteed 7.60% & 8.80% respectively.... (translated from Greek)

"The guaranteed saving rate 5,32%, according to the contract, not only is accomplished but is exceeded reaching the 9,00%... the initial saving target is highly achieved leading to a shorter pay-back period.

"it was observed a large reduction in currents, improved voltage levels, reduction in harmonic current and voltage and almost annihilation of the required reactive power... 2 years of implementation we have seen... reduction in loads supply currents by 13,6%, reductoin in maintenance costs of electrical equipment of the hospital..."

"the results of these measurements showed that the electric energy saving achieved was 14,1%, which was higher than the guaranteed 9,8% according to contract."

"the electric energy saving project that you realized in our factory was absolutely successful, as it achieved richly all the objects set by your scientific study."

"The guaranteed saving rate 8%... not only had been accomplished but exceeded reaching the 10,8%. Therefore the initial saving target was highly achieved, leading to a shorter pay-back period."

"The result exceeded the guaranteed one according to contract 11,5% and reached occasionally 20%."

"Dear Dr. Satsios... All above resulted in electric energy saving approximately per 11%, which is higher than the saving goal of 9,2%, which was initially set by your scientific study.... we are also particularly impressed by their construction quality and workmanship, as all systems work prefectly for more than one year, with no problems and failure reports."

"Dear Dr. Satsios....results of these measurements showed that the electric energy saving finally achieved was 11,88%, which is higher than the initially guaranteed 9,30%, according to contract.."

"It should be highlighted that during project operation, the hotel's electrical installation experienced numerous benefits. ... Voltage and current harmonics we noticeably reduced, preventing pollution of the electric network of the facility... ...thermal losses in cables, powerr distribution boards, and other electrical equipment were drastically reduced due to the suppresion of harmonics and reactive currents... The Weighted average reduction of lrms values for all electric loads amounted up to 7.3%., as stipulated in the contract."

"Dear Dr. Satsios... According to measurements. it resulted that the reduction of the average electrical energy demand according to four measurements is: - To Macedonia 11,8% while the guaranteed according to contract was 9,8%, - To City Gate 11,1% while the guaranteed according to contract was 10%, - To Kordelio 13,2% while the guaranteed according to contract was 9,8%...besides the remarkable electric energy saving by projects execution, we also experienced additional benefits, such as the important increase of the electrical installations; redundancy, the great reduction in maintenance cost of the electrical equipment, as well as the reduction of problems caused to the electric loads due to voltage drops and other abnormalities occurring to the electirc grid..."

"Dear Dr. Satsios... from the above measurements the electrical energy saving finally achieved was much higher than the initial guaranteed of 12,5%"

"Dear Dr. Satsios,...from the above measurements... ....the initial saving target, not only was reached out but exceeded the expected one, leading to a shorter payback period of the project."

"Dear Dr. Satsios.... in the long term after the completion if Optimal Energy Management- Saving project found that: - Disharge of electrical equipment, reduction of maintenance costs and increased expected lifetime of all electrical equipment. - Significant increase in the reserve of electrical installationof the industry, as currents reduced significantly. This means that with the xisting wiring infrastructure, electrical panels can supply new loads until the limit of the new reserve, without the need of extra expenses."

"Dr. Satsios, ...the saving interventions led to a large discharge of electrical installation with large reductions of currents plus voltage stabilization. The above led to increasing reserve of the electrical isntallation and reduction of maintenance costs... ...the savings in electricity invoices was valued inder the relevant international standards and regulations. The final saving achieved was greater than the guaranteed under the contract."

"Dear Dr. Satsios....the guaranteed saving rate of 9,28%, mentioned on the contract, not only was achieved but also it was exceeded and finally amounted in 11,64%... ...the optimum energy management-energy saving project in our factory is absolutely successful, as it is higly contributed to the better operation of our factory's electrical installation and to considerable cost saving in the electrical bills, too."

"Dear Dr. Satsios... the initial energy saving goals of the projects which included reduction in electricity bills of 9,1% - 12,4% were achieved and indeed the final energy saving result for all the projects was at least 2 percentage units over the initially guaranteed. - great current reductions up to 70%. - reduction in the interruptions in the production process due to supply voltage... - significant reduction of the production and maintenance costs, as well as les deterioration and weariniess of the electrical equipment."