IEEE Spectrum reporter Charles Choi writes that researchers from MIT and the Masdar Institute of Technology have developed a new floating system that can boil water using energy from the sun. "Our demonstration shows a new approach to producing low-cost solar thermal devices," explains graduate student George Ni.
Writing for Science, Robert Service describes how MIT researchers have developed an inexpensive, bubble-wrapped device that could help purify water in developing countries. The device was able to “boil and distill water with no extra solar concentrator,” Service explains, which could pave the way for the development of “large-area solar stills for about one-twentieth the cost of conventional technology.”
MIT researchers have developed a device that enables solar cells to convert the sun’s heat into usable energy, reports Mary Beth Griggs for Popular Science. Griggs explains that “this new method could double the amount of power produced by a given area of solar panels.”
MIT researchers have developed the lightest and thinnest solar cells ever produced, reports Lindsey Kratochwill for Popular Science. “Instead of the usual method of fabricating each layer separately, and then depositing the layers onto the substrate, the MIT researchers made all three parts of their solar cell at the same time."
Engadget’s Timpthy Seppala reports that MIT researchers have developed a model for estimating gas and electricity for every building in Boston. Seppla explains that, “the idea here is to use the model as a way of making Beantown more energy efficient across the board.”
By combining two kinds of photovoltaic material, MIT researchers have developed a more effective solar cell, reports Umair Irfan for Scientific American. Irfan explains that combining the two materials, “generates a higher voltage than either of the layers could do by themselves.”
Writing for Scientific American, Geoffrey Giller explores a new device developed by MIT researchers that combines elements of both photovoltaic cells and solar-thermal thermal systems to generate power from the sun.