Due to the ever pressing need to reduce: emissions of greenhouse gases; depletion of non-renewable energy sources; and the US's dependence on foreign oil, the Charles W. Davidson College of Engineering at San Jose State University is investing in curriculum and research in alternative and green energy sources. Here in the Mechanical and Aerospace Engineering Department, we are doing our part by looking at technologies that require an in-depth mechanical engineering background and are in demand in the alternative energy industries.

The field of mechanical engineering traditionally encompasses applications of thermodynamics such as power generation, refrigeration, and uses of process heat. Solar energy comes in the form of electromagnetic waves which can be used to: knock electrons loose in photovoltaic materials, generate power from its thermal energy, or heat water and air in buildings. There are many modern applications that could be powered with solar energy instead of conventional fuels. The ability to do so in a commercially viable fashion could potentially change the world for the better, which is the aim of all engineering professions.