Silicon wafers are the heart of solar cells. However, manufacturing them is not cheap. Over 50 percent of the pure silicon used is machined into dust. A new manufacturing technique puts an end to these material losses, with raw material savings of 50 percent along with an 80 percent reduction in energy costs.
SOURCE: Solar Energy News — ScienceDaily – Read entire story here.
adminThe vision The tarp shade snaps and flutters in the breeze above the harvest volunteers. The CSA is bountiful this spring — crunchy lettuce, sweet strawberries, and even some cherries…
adminEarly, active and continuous engagement with local communities, underpinned by transparent communication and fair compensation, is essential for the long-term success of wind energy projects. By focusing on these…
