In May, Public Works owner Hanley Wood LLC bought the world’s largest green-building trade show from the U.S. Green Building Council, developer of the LEED rating system. These five companies are exhibiting at the Greenbuild International Conference and Expo Nov. 20 – 22 in Philadelphia.
- Insulated rolling steel doors
- Remote environmental monitoring, control
- Temporary wall, corner guards
- Vertical-axis wind turbine
- Graywater harvesting system