Why this could be a tough winter for the US electric grid

When the folks who run the grid start to issue warnings about electric reliability, we all best sit up and take notice. They are not doomsayers or advocates for specific technologies, but the technicians who run the regional transmission organizations. They are tasked with the engineering challenge of ensuring that electric supply always … [Read more...]

Microgrids Power Through Haiti Earthquake

After a devastating earthquake hit Haiti last week, EarthSpark International temporarily de-energized its 100-kW community microgrid in Les Anglais to check for downed wires and await possible aftershocks. Allison Archambault, president of the nonprofit organization, was terrified that EarthSpark wouldn’t be able to re-energize the microgrid if … [Read more...]