Let there be energy efficient light!
There have been huge strides in energy efficient lighting, but the price is often prohibitive. Researchers are turning their attention to organic LEDs which promise a far cheaper alternative,
MoreTag: sustainable energy
Solar technology: harnessing the power of the sun
Every day the sun throws 165,000 terra watts of energy at the earth. But the energy required by the world’s 7bn people is just 10-15 terra watts per day. A new generation of solar power promises a sustainable future.
More
Subscribe with…