Tag: Power

Is the Age of Supergrids about to Dawn?

Microgrids Blog Image

Date: Sept. 21, 2016

As the “make electricity here, use it here” philosophy takes hold, many trend-watchers are focused on microgrids.

But supergrids are attracting attention too. The MIT Technology Review, named them one of its “10 Breakthrough Technologies,” because of their ability to utilize high-voltage direct current power lines to carry electricity much further than AC power cables can.

The David vs. Goliath Factor: Why Micro Beats Macro in the World of Power


Date: Sept. 1, 2016

We all know stories about little characters who beat bigger ones. David beat Goliath. In a famous children’s book, a “Little Engine That Could” climbed a high mountain when bigger locomotives refused to try. The slow-moving tortoise outsmarted the faster, more powerful hare . . . and the list of stories where the little guy or gal wins could go on and on.

Why the American Power Grid Is Still at Risk


Date: Sept. 1, 2016

“13 Years After Northeast Blackout, U.S. Power Grid Remains Vulnerable,” an article by Karen Weigert in the August 17th Wall Street Journal, spells out some sobering reasons why the American power grid is still susceptible to catastrophic failure.