An international research team has developed a new intermediate band solar cell (IBSC) design that includes a quantum ratchet (QR) semiconductor nanostructure. This new element reportedly enables ...
LEELANAU COUNTY, Mi. (WPBN/WGTU) — The Grand Traverse Band of Ottawa and Chippewa Indians is working hard to become more energy efficient. The band just finished installing 50,000 watts worth of solar ...