ADVERTISEMENT
  About the SA Blog Network

Posts Tagged "smart grid"

Observations

What Questions Do You Have about Energy Efficiency?

On Tuesday, September 20, I’m set to moderate a panel on energy efficiency, specifically as it applies in New York City. As part of Climate Week NYC, the panelists will explore what the local utility Consolidated Edison—and some of its partners—are doing to manage electricity use in the city that never sleeps (which means we [...]

Keep reading »
Observations

What is the smart grid anyway? [Video]

The smart grid. Sounds good, right? But what exactly is it? And does that mean we have a dumb grid now? "The grid, it is smart today," Laura Ipsen, a senior vice president at Cisco, told the Advanced Research Projects Agency for Energy (ARPA-e) conference on March 2. "The weaving of IT [information technology] and [...]

Keep reading »
Observations

String of offshore turbines along East Coast could provide steady supply of wind power

offshore-wind-turbines

The problem with generating electricity by harnessing the wind is that it doesn’t always blow (though it may seem that way at times). And, typically, consumers remain intolerant of power interruptions. But there may be a way to ensure a steady supply of wind, according to a new study in the April 5 Proceedings of [...]

Keep reading »
Plugged In

Guest Post: A sexy smart grid vs. humble energy audits and efficiency retrofits

Gimme Power

By Joshua D. Rhodes [1] and Charles R. Upshaw The smart grid is here in some places, and coming in others. But, the smart grid by itself is not enough to solve all the energy problems in the built environment. The smart grid monitors, collects, and stores information on how and when resources [2] are generated, [...]

Keep reading »
Plugged In

An Electric Power Industry Evolution – from Provider to Partner

112887123_bc6506732c_z

On February 1, 2011 a sudden cold snap and severe winter storms sent electricity demand in Texas through the roof. In a single hour, temperatures dropped almost 30 degrees. And, as temperatures dropped, the state’s power plants were unable to keep up with the growing demand. The resulting series of blackouts affected millions of customers. [...]

Keep reading »
Solar at Home

Could Hackers Break into Your Electric Meter?

Net meter

When I was getting my solar panels installed, I couldn’t wait to see my electric meter literally spin backwards. Alas, as part of the process, the utility swapped out the old analog meter. That spinning metal disk had been a reminder of the raw mechanical power—giant turbines, mighty waterfalls, searing furnaces—that stood at the other [...]

Keep reading »

More from Scientific American

Scientific American MIND iPad

Give a Gift & Get a Gift - Free!

Give a 1 year subscription as low as $14.99

Subscribe Now >>

X

Email this Article

X