Energy Efficiency Q&A Round One

Every time we discuss the current and future state of Britain’s energy industry a certain subjects can not be avoided, such as energy efficiency, climate change, carbon footprint, green energy and few others that we will discuss in a series of two articles starting today.

So what is energy efficiency? Is energy saving the same as energy efficiency? What role does energy efficiency play in slowing climate change? Below you will find answers to all these questions.

What is energy efficiency?

Energy efficiency generally refers to achieving the same result – lighting up a house, for example – by using less energy. It can be used to describe everything from small-scale changes such as more energy-efficient refrigerators and PCs in homes right up to more efficient power stations or energy savings across a company’s supply chain.

Perhaps the most obvious example of energy efficiency is the energy-saving lightbulb. A compact fluorescent (CFL) bulb typically uses around fives times less energy than a conventional incandescent bulb, but produces the same level of illumination.

What’s the difference between energy efficiency and energy-saving?

Though the two are often used interchangeably, efficiency is just one aspect of energy-saving (sometimes called energy conservation). Energy-saving can also include, for instance, behavioural changes such as encouraging individuals to turn appliances off standby, or technologies such as automated lighting systems that only turn on when they detect movement.

How big a role does efficiency play in slowing climate change?

Alongside increased energy generation from renewable sources, it’s one of the two key strategies that governments are deploying to cut greenhouse gas emissions. The UN sees efficiency improvements as quicker and cheaper to implement than green energy, and such speed will be crucial to avoid tipping points – where dangerous runaway climate change occurs – that scientists believe may be less than a decade away.

Efficiency has a major role to play in cutting CO2 and other greenhouse gases. The International Energy Agency (IEA) believes that improvements in efficiency alone could be responsible for 65% of the reduction in emissions from developing countries over the next 20 years. The UK’s Committee on Climate Change places energy efficiency at the heart of its recommendations for meeting the UK target of an 80% reduction in emissions by 2050.

This is it for round one of our Energy Efficiency Q&A, hope you enjoyed it and make sure you don’t miss the second round on Friday.

Got a question you want to ask about energy efficiency? Use our comments section to do so or feel free to drop us line on Twitter or on our Facebook Page with your queries. You never know your question might be featured on the second round of our Energy Efficiency Q&A.

If you would like more information on our range of energy services or would like to find out how this could benefit your business, simply call our energy team today on 0870 710 7560 or request a call back at time to suit.

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3. I hope the energy efficiency QA will also include reference to Voltage Optimisation? It’s typically missed off the green agenda, but is a proven technology that compares well with other green solutions.

   Comment by Matt Cody — August 11, 2010 @ 8:18 am

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5. Energy Efficiency Q&A Round One…

   I have a question for you, do you think we are going to see an influx of energy saving devices built into electrical products in the future and will we ever see a standard accross all devices for measuring power use….

   Trackback by socialwebcms.com — August 17, 2010 @ 8:39 pm

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