The Portable Grid

We deliver electric power to low-income African households. One battery at a time. Welcome to the portable grid!

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EGG-energy, Building the Portable Grid

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Why EGG Matters

Discover the battery-swapping business that connects off-the-grid communities to power.

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From the Field

Latest entries from the EGG-blog.

Energizing the team: MIT Sloan MBAs visit Dar!

February 4th, 2013

Post from Caroline Mauldin, MIT SEID   It’s a particularly warm day in Chanika, Tanzania.  I’m [...]

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Product upgrades

August 14th, 2012

We strive to offer our customers the best of the best. In fact, it’s a [...]

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Surveying social impact

July 17th, 2012

On behalf of the student-run non-profit Planete d’Entrepreneurs, a team of three French students from [...]

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Awards

Follow our progress.

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  • mit
  • echoing
  • se
  • ice
  • lc
  • ideas
  • wjf