Telecom

AI-powered tool used to map sustainable roofs globally

As cities around the world continue to urbanize, there is a greater need to expand and optimize existing spaces. Cities have accelerated looking into how underutilized rooftop spaces might contribute to climate action, food ...

Energy & Green Tech

What if half of Switzerland's rooftops produced electricity?

Researchers at EPFL are assessing Switzerland's solar power potential. Their results show that photovoltaic panels could be installed on more than half of the country's 9.6 million rooftops. The resulting power would meet ...

Energy & Green Tech

Good news for rooftop solar, not for home batteries

The energy produced over the lifetime of typical rooftop solar panels more than makes up for the energy it takes to make, mount and then eventually recycle them. But adding a home battery usually lowers those dividends, according ...

Energy & Green Tech

How greener grids can stay lit

Californians love renewable energy. In fact, California just became the first state to require solar panels on all new homes.

Energy & Green Tech

Insect eyes inspire new solar cell design

Packing tiny solar cells together, like micro-lenses in the compound eye of an insect, could pave the way to a new generation of advanced photovoltaics, say Stanford University scientists.

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