Jun 25, 2015
Denmark gets some 40 percent of its power from wind energy — but it's aiming for even more.
Jun 19, 2015
Connecticut is trying microgrids that keep going when the main utility fails.
Apr 21, 2015
Department of Energy proposes billions in investment in power grid infrastructure.
Mar 13, 2015
Hundreds of tons of shredded money are burned each year to generate electricity.
Mar 11, 2015
The expansion of solar power to replace nuclear has hit a wall: The capacity of Japan's grid.
Mar 9, 2015
There's not much evidence that Daylight Savings Time actually cuts down on electricity use.
Nov 10, 2014
UPDATED: A short look at the history of how utilities became utilities.
Jul 15, 2014
A study says some leaders give preferential treatment to their home regions.
Jul 2, 2014
Elizabeth Pisani talks about the modern changes in Indonesia's economy.