Tag Archives: solar CSP

Why rare and valuable metals are not recycled

Posted on February 18, 2021 by

Preface. This is a post about why rare and critical metals aren’t recycled at all or at best, just a small percent. Basically it is still cheaper to mine them from scratch than to try to separate them out from … Continue reading →

Posted in Recycling | Tagged , , , , , , , , | 5 Comments

Is there enough renewable energy to replace fossil fuel electricity generation?

Posted on February 22, 2015 by

NREL. July 2012. U.S. Renewable Energy Technical Potentials: A GIS-Based Analysis. National Renewable Energy Laboratory. This document is a thought experiment that uses GIS mapping to estimate how much renewable power could possibly be generated in each state regardless of … Continue reading →

Posted in Alternative Energy, Concentrated Solar Power, Photovoltaic Solar, Renewable Integration, Wind | Tagged , , , , , | 4 Comments