Lithium-ion batteries power many modern devices from cell phones, to cars, laptops, and a multitude of portable electronics. But their power density is less than ideal. And there appears to be another, perhaps more promising energy storage option on the horizon: lithium-sulfur batteries.
Lithium-sulfur batteries use cheaper materials than lithium-ion, they … Read More
Geoffrey Moore’s book, Crossing the Chasm, speaks to the moment when disruptive technologies make the leap from early adopter to early majority customers, signaling the maturity of a technology and its acceptance as a mainstream solution. This, I think, is where we stand today in the public transit arena with … Read More
It’s difficult to imagine a business to which backup power is more critical than Appica.com, a Cincinnati, OH-based provider of private data center space, hosted applications, cloud computing capacity, and network storage. Redundant security is a major element of how the firm defines itself, both in terms of clients’ data … Read More
I know it might not be politically correct in a profession overrun with Apple lovers, but I am a rock-ribbed Bill Gates fan. This is partially because I was a PC person from the DOS days of BASICA and Word 1, but today I find it is his approach to … Read More
As those of you who attended the 2017 Consumer Electronics Show last week know, the runaway favorite this year was Alexa Voice Service (AVS), Amazon Echo’s software that allows users to control compatible devices by voice, a conclusion aptly demonstrated by the avalanche of Alexa-controllable products that sprang up at … Read More
Microgrids are becoming the transformative technology in today’s energy industry, and are putting many utilities on the defensive. A few utilities want to adopt or coopt the technology, depending on one’s perceptions, creating tensions among utility and industry stakeholders. The latter believe microgrid resources can best be delivered by private … Read More