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Energy saving monitors

In order to implement energy saving devices and manage your energy consumption, you need to understand how and where your energy is being used. Energy monitoring with easy-to-use electrical displays can help maximise energy efficiency and achieve savings of up to 20%. "Efergy" monitors are available to rent from a Library near you.

Why save energy?

"Efergy" energy meterGood for your wallet - Saving energy ultimately means you are saving money. With the ever increasing price of fuel and the cost of electricity nearly doubling since 2002 there has never been a better time to be more energy efficient

Good for the Environment - Cutting unnecessary wastage or use of energy reduces your carbon footprint, most carbon dioxide and other green house gases which are harmful to our planet are released during energy generation.

How much electricity do you use?

The amount of electricity you consume varies according to the size of your home, location, house type and the number of occupants.

The average home in the UK consumes approximately 11.78KWH of electricity per day.

  • Power consumption is gauged by measuring in Watts (W)
  • The amount of energy a device uses per hour is known as (KWH)

E.g.100w light bulb switched on for ten hours would be 100 x 10 = 1,000 watt-hours or 1KWh

How do you read your meter?

To read a digital meter, read the numbers on screen. It will look like this:

sample electricity meter reading

Read the numbers from left to right including any 0's at the beginning. Ignore any red figures.

We recommend that you keep a log of your electricity use to help you understand your consumption pattern over time.You can download a log sheet below:

The document below appears in Adobe® Acrobat® (PDF) format. In order to view it you will need to have Acrobat Reader installed. (Those with visual impairments may wish to investigate Access Adobe, which provides tools and information to help make PDF files more accessible). 

Adobe Acrobat logo

PDF file icon  Efergy monitoring form
  (13KB, 1 pages)

What is an Efergy meter?

An Efergy meter will allow you to see where you use the most energy, highlight areas of savings to concentrate on and give you up-to-date information on electricity use.

  • Analyse your energy consumption 
  • Identify new areas where consumption has increased by switching appliances on and off
  • Use history mode to look for inconsistencies from day to day or week to week.
  • Implement behavioural changes that will save you energy around your home and start saving money today!

How do I get an Efergy meter for my home?

You can now loan a monitor free of charge from your local library for a period of three weeks. Otherwise why not help get your community to sign up for a Community Energy Challenge where large numbers of your community loan meters and try and make as many energy savings as they can across a two week period.

In June 2010 Peterborough's first Employee Energy Challenge took place with 60 people frm 17 organisations across Peterborough.

Due to poular demand another challenge will be running in DSpetember this year to sign up your organisation to take part email climatechange@peterborough.gov.uk

Useful websites

  • Efergy website - For instructions on how to install an Efergy monitor in your home and to take a look at other products.
  • Energy saving Trust - Take a look and see how you can save money by being more energy efficient
  • Green Energy Switch - For more information on how to make a green energy switch by local charity, Peterborough Environment City Trust (PECT).