Solar photovoltaic panels are a fantastic invention; they can turn abundant solar energy into electricity. Moreover, they provide shading on building roofs, reducing the heat that penetrates from direct sunlight. Amazing. But, there is one slight hitch – as the panels heat up, they become less and less efficient. A team of researchers at UM are looking into an innovative way to cool PV panels and the roof under the waxing sun.
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Using renewable energy, like solar photovoltaic, to generate electricity for direct use and to electrify other sectors significantly reduces greenhouse gas emissions. Yet, the intermittent nature and dependence on solar irradiation – the amount of energy the sun puts out at a time – complicate the operation of the power network. Home battery storage systems can assist in multiple ways.
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Malta’s long Mediterranean summers mean that ACs are everyone’s best friend. In a country endowed by sun and wind, renewable energies cannot be an afterthought, yet they are. The UoM’s OWTEP project is creating a cutting-edge solution by combining an offshore wind turbine with a district cooling system. Prof. Ing. Tonio Sant and Dr Ing. Robert N. Farrugia speak to Tuovi Mäkipere.
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Wine borders on obsession for some, while others call it research. Some drink it, while others burn it. Creative solutions are turning wine and its waste into algae, pharmaceutical products, and electricity.
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