Washington Post reporter Joby Warrick writes that a team of MIT engineers has won top prize in a competition designed to spur innovation in desalination technologies for a solar-powered system they developed. “The system, when fully operational, can supply the basic water needs of a village of between 2,000 and 5,000 people,” Warrick explains.
Professor Richard Schmalensee speaks with Ben Johnson of Marketplace about a new report by the MIT Energy Initiative on the state of solar technology. “Federal R&D policy needs to look toward transformative new technologies not just marginal improvements on the stuff we have today,” says Schmalensee.
A new MITEI report outlines actions the U.S. government could take to facilitate large-scale deployment of solar energy, reports Yeganeh Torbati for Reuters. "Ideally ... rather than subsidize investment, we would subsidize production," says Francis O’Sullivan, an author of the report.
In a piece for Forbes about geothermal power production, Peter Kelly-Detwiler features a report released by a group of MIT researchers in 2005 concerning the potential of geothermal to become a major source of energy in the U.S.
Melissa Lott of Scientific American reports on the third annual Clean Energy Education & Empowerment (C3E) women’s initiative symposium co-hosted by the MIT Energy Initiative. The group works in partnership with governments around the world to increase the participation of women in the energy field.
Stephen Ansolabehere and David Konisky write for The Boston Globe about a survey on public opinion on energy in the U.S. conducted by the MIT Energy Initiative and the Harvard University Center on Environment. The survey found that Americans have better knowledge of the policy debate than might be expected.
In an interview, MIT Prof. Gang Chen described the potential applications of his new spongelike structure to Kiley Kroh of ClimateProgress. "Think about water treatment, desalination or treating wastewater," Chen said. "One typical way is to evaporate the water, condense it; of course, you need an energy source to do that. In this case, if we can use solar energy, it could produce better technology."
Kristine Wong reports for Takepart, a division of Participant Media, that "MIT scientists have invented a simple but ingenious device" to generate steam. Gang Chen, who heads MIT's Department of Mechanical Engineering, explains what makes it work: "First, it’s black in color, so it absorbs the light very effectively. Secondly, it’s porous to allow water to come in. Third, it’s insulating, so it absorbs sunlight and turns it into heat."
Writing for DNews, Tracy Staedter highlights a new spongelike structure developed by MIT's Gang Chen and Hadi Ghasemi to turn sunlight into steam. "The advance could one day lead to an efficient, inexpensive and emission-free way for creating steam that could be used to not only generate steam for energy but also for desalination and sterilization," reports Staedter.