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How three Milwaukee water-tech businesses are innovating global sustainability solutions.
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A residential alley in Cudahy, Wis. belies an innovative approach to measuring the function of green infrastructure like the paver blocks down the alley’s centerline.
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A residential alley in Cudahy, Wis. belies an innovative approach to measuring the function of green infrastructure like the paver blocks down the alley’s centerline. P4’s solar-powered instruments embedded in the block actually measure water below the surface. The first years of real-world data show that the system works better than designed. Photo by Michael Timm.
