Guide to renewable technologies & energy efficiency measures

How much could your business save?

Energy storage unit

Capturing electrical energy from the grid, or a renewable source, and releasing it when needed to provide grid stability in return for receiving an income from National Grid.

Up to 30%

Potential cost saving. Retrofit available: Yes

Solar PV

Rooftop or ground mount solar PV installation – to generate electrical energy for use ‘behind the meter’, to reduce/eliminate electricity purchased, or ‘direct to grid’ to generate revenue for the business.

Up to 75%

Potential cost saving. Retrofit available: Yes

Lighting

The installation of energy efficient light fittings and intelligent lighting control systems.

Up to 30%

Potential cost saving. Retrofit available: Yes

Renewable heat

A heat pump takes the available low grade heat from the ground, air or water surrounding a property and increases it to a more useful temperature for use in the building.

Up to 30%

Potential cost saving. Retrofit available: Possible

Destratification

A ventilation system that re-circulates the warm or cool air generated by your existing heating or air-conditioning systems, making sure it is evenly distributed from ceiling to floor, or from floor to ceiling.

Up to 50%

Potential cost saving. Retrofit available: Yes

Biomass boilers

A cost-effective, low carbon alternative to an oil/fossil fuelled boiler.

Up to 50-70%

Potential cost saving. Retrofit available: Yes

Voltage optimisation

Used to regulate, clean and condition the incoming power supply, in order to reduce the voltage supplied to the optimum level for the on-site electrical equipment and appliances.

Up to 40%

Potential cost saving. Retrofit available: Yes

Combined heat and power (CHP) system

A gas or oil fuelled engine that simultaneously generations electricity and useful heating and/or cooling. Typically generated locally at the point of use.

Up to 20%

Potential cost saving. Retrofit available: Possible

Building management system

Installing or fine tuning an intelligent selflearning Building Management System to monitor and control a building’s mechanical and electrical systems to ensure the building environment is controlled to the optimum condition with the minimum use of energy.

At least 15%

Potential cost saving. Retrofit available: Yes

This is what we do.

We are first to understand new technologies and to introduce commercial models that enable our customers to improve their energy usage and save money, while tackling the world’s carbon emissions. With our global approach to innovation and world-class delivery we are driving the energy efficiency sector forward.