Solar Waste Recycling: Can the industry stay green?

In recent years the electronics industry has gained notoriety for creating an endless stream of disposable products that make their way at life's end to developing countries, where poor people without safety gear cut and burn out valuable materials, spilling contaminants into their water, air and lungs.

Solar modules contain some of the same potentially dangerous materials as electronics, including silicon tetrachloride, cadmium, selenium and sulfur hexafluoride, a potent greenhouse gas. So as solar moves from the fringe to the mainstream, insiders and watchdog groups are beginning to talk about producer responsibility and recycling in an attempt to sidestep the pitfalls of electronic waste and retain the industry's green credibility.

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