A Northwestern University-led team of researchers has developed a new fuel cell that harvests energy from microbes living in dirt. About the size of a standard paperback book, the completely soil-powered technology could fuel underground sensors used in precision agriculture and green infrastruct

Northwestern University researchers have introduced a soil-microbe-powered fuel cell, significantly outperforming similar technologies and providing a sustainable solution for powering low-energy devices.

  • WHYAREWEALLCAPS@kbin.social
    0·
    9 months ago

    The linked article has a table that gives 1.74 uW/cm^2. However glancing over the rest of the paper there’s a ton of variability of output.