The portfolio consists of a utility scale solar project on Kauai and several other operating renewable energy projects.

Researchers at Imperial College London just created incredible energy-harvesting wallpaper by inkjet-printing circuitry and cyanobacteria on paper. The cyanobacteria live through the printing ...

The electric wallpaper is the latest in a series of devices aimed at lowering homes' energy consumption and carbon emissions. In 2022, scientists developed transparent solar cells that could ...

Contacts Pearl Investment Company R. Bret Rhinesmith, CEO, 307-672-8090 Mobile: 307-752-0722 Fax: 307-672-8091 rhinesmith _ rb@pearldc.com www.pearldc.com ...