
Toward 'greener,' inexpensive solar cells
Solar panels are proliferating across the globe to help reduce the world's dependency on fossil fuels. But conventional panels are not without environmental costs, too. Now scientists are reporting ... more
|  |

Non-toxic solvent removes barrier to commercialization of perovskite solar cells
Scientists at Oxford University have developed a solvent system with reduced toxicity that can be used in the manufacture of perovskite solar cells, clearing one of the barriers to the commercialisa ... more
|  |
NASA blocks Chinese citizens from working on space programs
Black hole explosion may soon reveal origins of matter in the universe
Surviving hostile Venus conditions with new alloy and sensor technologies
|  |

Record for perovskite/CIGS tandem solar module
Thin-film technologies can dramatically reduce the cost of next-generation solar modules. Whereas their production cost is low, it is in particular the combination of complementary absorber material ... more
|

Food waste could store solar and wind energy
Saving up excess solar and wind energy for times when the sun is down or the air is still requires a storage device. Batteries get the most attention as a promising solution although pumped hydroele ... more
|  |

S.Africa basks in continent's first solar-powered airport
At first glance there's nothing out of the ordinary about the regional airport in George, a town of just 150,000 residents on South Africa's south coast. ... more
|
 |

New advances in solar cell technology
With the high environmental cost of conventional energy sources and the finite supply of fossil fuels, the importance of renewable energy sources has become much more apparent in recent years. Howev ... more
|  |

Motion-directed robots on a micro scale
Phototactic behaviour directs some bacteria towards light and others into darkness: This enables them to utilize solar energy as efficiently as possible for their metabolism, or, otherwise, protects ... more
|