Mr. Dudley Williams is a Senior Laboratory Technician in the Department of Physics, Faculty of Science and Technology, The UWI. He is also a graduate student working towards earning his Ph.D. in physics. He specialises in Renewable Energy and is studying how to reduce the problem of over-heating caused by electrical devices and climate change e.g. the impact of heat on chicken farms can result in death of chickens and loss of investment to the farmer. He is also looking at improving the efficiency of light pipes which are devices used to transmit or direct light from the light source to the required area or to make the light more uniform - this type of research will improve energy conservation.