For this month’s ‘Innovate’ column in Sierra magazine, I took a look at what’s being done to green the data center. […]
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Geothermal energy — or drilling down to trap the earth’s internal heat — is an exciting source of clean power because it exists everywhere and could supply a steady and reliable source of energy. But what does it look like, that power under our feet? In order to create the idea behind the infographic for the latest “Innovate” column in Sierra magazine, I had to dig down and find my inner sketchist. […] The ARPA-E Energy Innovation Summit took place last week just outside Washington, D.C., and the show floor was filled with projects that promise to advance the United States as a force in clean energy. Most of the exhibiting companies were very young and in possession of early-stage technologies that are difficult to explain. But a […] Vortex induced vibration is a terrifically destructive force that that has just recently been tapped as a source of renewable energy, in the form of the VIVACE converter. One day this new type of generator might electrify entire cities. But the phenomenon of vortex induced vibration has intrigued and bedeviled engineers since the days of Leonardo da Vinci. […] |
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