“Our vibration energy harvesting technology can eliminate the need for coin cell batteries in wearables for athletes.”
“Our vibration energy harvesting
technology can eliminate the need
for recharging in wearables.”
Our energy harvesting technology is born from research at the University of Michigan in novel integrated circuits.

Creathadh Energies is funded with a Phase I National Science Foundation SBIR grant. It was founded to commercialize its founder James McCullagh’s PhD research in vibration energy harvesting originating at the University of Michigan.

This research’s sponsors include the National Science Foundation, the Department of Education, and the National Institute of Standards and Technology.

Technology

Originally developed for vibration energy harvesting on suspension bridges, Creathadh Energies has developed a novel patented interface circuit of an electromagnetic vibration energy harvester. We pivoted to wearables for athletes because of the similarities between the frequency profiles of cars going over a suspension bridge and an athlete training.