If I mention a “green metal” you might think of copper due to its propensity to turn green as it oxidizes. But as it turns out, silver is a “green metal” as well – green as in environmentally friendly. In fact, silver is playing an increasingly large role in efforts to protect the environment.
As you probably know, silver is an important component in the solar energy industry. Now scientists have discovered that silver works better than copper as a catalyst to transform greenhouse gas. This story was highlighted among other technological innovations using silver in the latest edition of the Silver Institute’s Silver News.