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Testimonials
Hellenic Petroleum Group
"For the plant of HELLENIC PETROLEUM in Kalochori of Thessaloniki, the final achieved saving result is of the class of 12% (initially guaranteed saving rate 8%)... Other benefits that were noticed as corollary of the energy saving project, are:
• Reduction of operation currents till 45%.
• Optimization of power quality.
• Improvement of electric motors efficiency.
• Minimization of disruptions in production procedure, due to the reduction of loads’ supply voltage sensitivity for voltage dips of the Public Power Corporation S.A. (PPC S.A.).
• Less damage and discharge of the electrical equipment and simultaneous decrease in maintenance cost"
-K. Sgouris, Alternate General Manager Oil Refinery of the North
Carrefour Efkarpia
"it was ascertained thus, that electric energy saving to our store cam up to 13,4% while the guaranteed one was 8,4%... Additional Benefits... great increase of the electrical installation's redundancy, the drastic reduction in maintenance cost of the electrical equipment, as well as the reduction of the problems caused to the electric loads when voltage drops and other abnormalities occur...."
-Mavromatis Christos, Mechanical Engineer
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Campari Group
"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."
- Tsoskounoglou Lampros, Ioannis Katsinaris, Campari Hellas
Metalloplastiki
"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."
-Lambros Papakonstantinou, CEO
TSABASIS Golden Tastes
...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"
- Vassilis Koutroumpinas COO Paliria Group
SIDENOR
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.
VASILEIOS PAPANTONIOU, Senior Technical Director
Sunlight
“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%.”
-Dr. Athanasios Karakatsanis, Plant Director.
Rajhi Steel
“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.”
-Ahmad M. Al-Amoudi, Vice President
Coca Cola
“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.”
-Dimitris Katraouzos,
Group Infrastructure and Development Director COCA COLA HBC SA
St. Luke's Hospital
"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..."
-Dr. Demosthenes Katsarkas
Hatzopoulos
"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."
A. Hatzopoulos | Technical Director
Parklane Resort & Spa
"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."
- Philippos Evripidou, Director of Engineering
CARREFOUR
"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..."
Christos Mavromatis Technical Dep. N. Greece.
Thrace Mills
"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."
Athanasios Karakatsanis Production Director
ELVITYL
"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."
P. Tsikouras
ZANAE
"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."
Pentzos Nikolaos, General Manager ZANAE SA
ALUMIL
"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."
A. Pasaliokis, Technical Manager of ALUMIL Group
FAGE Metamorphosi Athens
"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."
- Spyros Theodorou, Technical Manager
Septona Lysia Area
"our plant has been undoubtedly benefited... Voltage-current harmonics have been drastically reduced, resulting in no more pollution into plants's power network... the weighted average result of the lrms currents reduction measured equal to 11,4%, greater than the guaranteed 9,6% as the contract stated."
- Vasileios Koutroumpinas
Svilocell
"After the project was set into operation, for a period of 129 days, the electrical energy consumption was evaluated and the savings were calculated to 10,65%, which is higher than expected... Project implemented in our facilities can undoubteldly be characterized as successfull in all aspects."
-Michael Kolchev, Executive Director
Carrefour Alexandroupoli
"it resulted that the reduction of the average of the rms valus of total currents is equal to 13,5% while the guaranteed one according to contract was 8,2%... Furthermore besides the remarkable electric energy saving achieved by project execution, we also experienced addiotnal benefits, suc as the important increase of electrical installation's 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..."
-Mavromatis Christos, Mechanical Engineer
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