Tag Archives: proven technology

Green roofs are starting to sprout in American cities

The low scrubland of densely packed succulents is in full fall color, a carpet of green fading brilliantly to red and gold. This 2.5-acre oasis, located among a barrens of blacktop roofs that stretches east to Broadway and west to the Hudson River, would be an impressive sight even if it wasn’t sitting atop the […] … learn more→