Danish Island Becomes One of the First Energy-Self-Sufficient Places On Earth

For centuries now, civilization has been working toward an unsustainable future, burning fossil fuels for heat and electricity and creating a way of life that is a model of inefficiency. The tiny Danish island of Samso is leading the way back to sustainability, becoming the one of the first industrialized places in the world to qualify as completely energy self-sufficient.

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Cheap, Printed Solar LEDs To Light Up Off-Grid African Villages

Even as some of the world moves into a future of unimaginably complex technology, many communities still lack the basic electrical infrastructure needed to power even simply electric devices like light bulbs. Unwilling to wait for the wiring to catch up to the demand, Danish researcher Frederik Krebs has created an LED lamp embedded within a flexible, printable solar panel that could replace the kerosene lamps still used around the developing world.

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