Green Options

A University of Rochester team has been awarded $1.7 million to generate hydrogen fuel with sunlight using artificial photosynthesis and nanotubes. Generating hydrogen without using a fossil fuel is not easy. Using sunlight to split hydrogen off from water has been done before, but the process has not been cheap or efficient.

They propose to change that by dividing the nanoscale process into three separate modules that can be manipulated separately to isolate the process of gathering sunlight from the process of generating hydrogen.

This way they can better control each step.

Green plants, trees and their leaves remove noxious carbon dioxide from the air during a process known as Photosynthesis. This is why we are all so upset about the ruination of the rain forests, which act as natural air cleaners in volume due to the density of vegetation.