Energy saving for manufacturing businesses

A successful manufacturing business is all about efficiency

Cut manufacturing energy bills by up to 20%

An engineer working on a manufacturing motor

Manufacturing motors

  • Install variable-speed drives in your fans and pumps
  • Invest in high-efficiency motors, which may qualify for tax relief through the Enhanced Capital Allowance Scheme
  • Maintain motor systems by lubricating them and checking the belt’s tightness and alignment

Reducing motor speed by 20% can reduce energy consumption by up to 50%

Compressed air

  • Consider reducing the operating pressure of your compressed air
  • A 1-bar reduction could save about 7% of the energy
  • Switch compressors off when not in use

A compressor that’s left on but not used consumes up to 70% of its full load power

Gauges showing compressed air pressure
A man at work on a factory boiler

Factory heating and insulation

  • Recirculate the heat created by production lines to warm your premises
  • Ensure your boiler is regularly serviced and tuned
  • Check the insulation on hot and cold pipework and valve flanges
  • Use lids on process tanks, especially out of hours, to prevent evaporation loss

12% of all the energy used by the manufacturing industry is for heating buildings

Factory lighting

  • Encourage staff to switch lights off when they’re not needed
  • Use movement detectors, time switches and daylight sensors
  • Label switches so it’s easy to see which one controls which light
  • Make the best use of natural light by opening blinds in the day
  • Replace traditional light bulbs with LED ones

LED bulbs could reduce the electricity you use for lighting by up to 80%

A workman in a well-lit factory
Refrigeration units in a manufacturing business

Refrigeration

  • Check door seals – a faulty one could increase a unit's power use by 11%
  • Using too much refrigerant charge can increase energy costs by over 10%
  • Dirty refrigeration condensers can increase costs by around 26%

When buying new refrigerators, AA++ rated units have the lowest running costs

Statistic source

The Carbon Trust helps organisations contribute to and benefit from a more sustainable future through carbon reduction, resource efficiency strategies and commercialising low carbon technologies.

Saving tips for British Gas business customers

Pay by Direct Debit

Register for an online account and pay by Direct Debit.

Return to your online account and set up a direct debit.

Get a smart meter

A business smart meter can help you understand your energy usage.

Air conditioning service

Complete air conditioning service for your business from £129 excl VAT.