In 2020, Belgium raised semi-transparent solar panels above a working pear orchard; pear yields fell 15%, but combined land-use efficiency reached 44% higher

In 2020, researchers in Belgium installed a row of semi-transparent solar panels above a working pear orchard in Bierbeek, near Leuven. The experiment was designed to test whether the same land could produce both food and electricity without sacrificing too much of either.

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