NSA Director: China can damage US power grid
China and "one or two" other countries are capable of mounting cyberattacks to shut down the electric grid in parts of the United States. That's according to Admiral Michael Rogers, the director of the National Security Agency ...
Solar flare knocks out some radio temporarily
Federal forecasters say a brief but strong solar flare Wednesday morning temporarily blacked out a few radio communication systems before weakening.
Some suggest it's time to rethink which direction we point our solar panels
Engineer says 'smart grid' needed for shift to alternative energy
(Phys.org) —Electrical grids are balky beasts, and nobody knows that better than Stanford Assistant Professor of Civil and Environmental Engineering Ram Rajagopal. He grew up in Brazil, where no one took ...
The curious case of the fluctuating speed of light
Suppose you were an electrician. You've trained, apprenticed, passed all your certifications, and you've worked with electric wiring for years. You've wired houses and commercial buildings for years, and ...
Google offers big prize for small power box
Google is offering a million-dollar prize for a breakthrough that would make solar or wind generated electricity more enticing for everyday uses.
GOES-R satellite Magnetometer ready for spacecraft integration
The Magnetometer instrument that will fly on NOAA's GOES-R satellite when it is launched in early 2016 has completed the development and testing phase and is ready to be integrated with the spacecraft.
Industrial control a weak link in cybersecurity, study says
Cybersecurity threats are rising for industrial control systems around the world, a growing target for attackers seeking to wreak havoc, a study showed Thursday.
Taking charge in electricity research
Dr Rebecca Ford, from the School of Engineering and Computer Science, is part of a nationwide research team exploring the future of electricity supply and consumption in New Zealand.
A plug fit for every car
If you can't find a charging cable for your cell phone, it's an inconvenience. But what if you're away from home and can't find a charging station compatible with your electric vehicle?
Energy storage seen as next step for 'green' power
First, Randy Ross bought a Chevrolet Volt. Faced with the need to charge his car and eager to cut his utility bill, he installed solar panels on the roof of his Pleasanton, Calif., home.
Beware the green car 'big switch'
Charging up an electric car can put as much strain on the energy grid as a small family home. So how can we embrace this new technology while keeping an eye on sustainability?
Resilient cities focus of new Sandia, Rockefeller Foundation pact to help 100 communities
Sandia National Laboratories will bring decades of experience solving problems with practical engineering and modeling complex systems to cities around the world under a new agreement to support the 100 Resilient ...
Wind farms can provide society a surplus of reliable clean energy, study finds
The worldwide demand for solar and wind power continues to skyrocket. Since 2009, global solar photovoltaic installations have increased about 40 percent a year on average, and the installed capacity of wind ...