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tai tiki tower crack The recovery and re-use of low-grade waste heat and effective utilisation of renewable resources for heat and power provision are essential components of a sustainable energy future. In the UK, for example, natural gas consumption for heating purposes is double that of electricity, while in the domestic sector the demand for heat is currently somewhere between 3 and 5 times that of electricity, even though the energy debate focuses mainly on the latter. The availability of most alternative energy sources (e.g. solar, wind) exhibits appreciable fluctuations (caused by day-night cycles, weather, etc.), while the consumption also fluctuates considerably, according to users’ needs. The resulting mismatch between energy supply and demand gives rise to a need for reliable and efficient energy storage systems to smooth out the imbalance. A disparity between supply and demand is also an important factor that arises when considering the opportunities for low-grade waste heat utilisation, which is abundantly available in the industrial and commercial sectors, and also in the domestic environment, especially when considering ‘over the fence’ solutions which offer an improved scenario, both from an investment and an emission reduction perspective, over the self-contained re-use and/or conversion of heat within individual plants.

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Waste Heat Recovery 


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Solar/Low Grade Heat PV and Thermal


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Modelling of solar thermal collectors and systems

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Experimental tests of solar thermal collectors and systems
Experimental tests of solar thermal collectors and systems

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Energy Storage


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sony vegas pro ita crack High-Temperature High-Efficiency Hybrid PV-Thermal Solar Systems


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Combined (solar trigeneration system) based on the proposed high-temperature, high-efficiency PV-T collector technology, capable of the combined provision of heating, power and cooling

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Novel hybrid PV-T collectors installed in the CEP roof laboratory