Energy & Green Tech

Light can improve perovskite solar cell performance

Publishing in Nature, EPFL scientists show how light affects perovskite film formation in solar cells, which is a critical factor in using them for cost-effective and energy-efficient photovoltaics.

Energy & Green Tech

Pilot Piccard says solar flight is dream come true

Swiss adventurer Bertrand Piccard, 58, has just realised his dream of crossing the Atlantic ocean solo aboard the Solar Impulse 2 plane, with the Sun as his only source of power.

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