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Case Studies

North East Lincolnshire Council






North East Lincolnshire Council is responsible for the Cleethorpes, Grimsby and North East Lincolnshire Districts.


As the representative authority for three areas, the council is keen to play a leading role in successfully reducing its carbon footprint and energy costs. Powerstar were challenged to demonstrate how voltage optimisation could practically and economically reduce the annual electricity consumption at the councils head office facility


The Powerstar team carried out a site evaluation, data logging and half-hourly meter reading analysis to determine the best solution for the office facility. A Powerstar voltage optimisation system was recommended to not only optimise the incoming voltage to closely match onsite electrical equipment, but also clean and control the incoming power supply to protect against harmonics, transients and power spikes.


The installation of Powerstar actively reduced annual electricity consumption at the council’s offices by 24.72% per year, a reduction of 57,853kWh. This equates to a financial saving of £6,094 per year. In addition, due to the Powerstar system effectively tackling the damaging power quality issues, the council has also benefited from reduced maintenance costs

Annual AVERAGE energy consumption reduction of


and reduced Usage by 57,853 kWh saving £6,094

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You might also be interested in


Reducing Energy Bills

Use power more intelligently and effectively to reduce your business/organisation's energy bills and electricity costs.


Voltage Optimisation

Optimising the incoming voltage to your site to improve quality, saving energy and costs.


Public Sector

The public sector consumes £3.4 billion of energy every year, with £1.1 billion attributed to the NHS.

Related case studies

Bolsover District Council

Voltage optimisation reduced CO2 emissions by 51 tonnes over 2 sites at Bolsover District Council and saved £9,774 per year

Copeland Borough Council

Voltage regulation technology unlocked a consumption reduction of nearly 60,000kWh for Copeland Borough Council

Kirklees Council

Voltage Optimisation has so far produced an average saving per site of 6.93% over 3 sites reducing CO2 emissions by 11.4 tonnes.


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