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Can living in a Smart House help us save energy?

Posted by Alex Barrett on 3 April 2017 at 3:30 pm

Can living in a Smart House help us save energy?

With the spread of smart phones a variety of options now exist to remotely control how electricity is used throughout your home. It is now possible to create a “smart house”, where all appliances and devices are connected to a wireless network, so that they can be monitored and contro…

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How Green are Biofuels?

Posted by Alex Barrett on 22 March 2017 at 5:15 pm

How Green are Biofuels?

Our society is addicted to oil. The International Energy Agency estimates that the world will use 96 million barrels of oil (152 billion litres) a day throughout 2016 [1]. Our oil usage shows no sign of slowing down, so we desperately need an alternative for this non-renewable resource.   …

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What should you consider when going off the grid?

Posted by Alex Barrett on 13 March 2017 at 10:45 am

What should you consider when going off the grid?

Every wanted to cut your ties with the electricity grid and rely entirely on renewable power? In this article we’ll consider a few of the things to consider before setting up an off grid system. The first thing to consider is why you want to go off grid in the first place. Off grid syst…

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Solar PV-T systems - what are the pros and cons?

Posted by Alex Barrett on 10 March 2017 at 10:45 am

Solar PV-T systems - what are the pros and cons?

There are two main ways to collect energy from sunlight. Both have their advantages and both are increasingly being used by households and industry across the world. A hybrid or PV-T system combines the two approaches into the same panel. Solar PV Solar Photovoltaics (Solar PV) are possib…

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Can nanotechnology make solar PV 80% efficient?

Posted by Alex Barrett on 28 February 2017 at 10:05 am

Can nanotechnology make solar PV 80% efficient?

Solar Photovoltaic (PV) systems are a great way to produce renewable power by converting the energy in sunlight into electricity. However sunlight comes in a wide range of wavelengths, both visible and invisible. The current generation of solar panels are only able to harness a fraction of the po…

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