The automated pneumatic waste collection system is designed to serve residents and commercial users in Phase 1 of developing Konza Technopolis, which will host approximately 30,000 residents.

BERGEN, Norway — The medieval heart of this 955-year-old city is home to one of the most high-tech waste management systems in the world. Beneath the cobblestones lies a network of tubes that sucks ...

On a recent weekend morning, a resident surnamed Wang walked to a waist-high grey bin in her housing compound in the China-Singapore Tianjin Eco-City, scanned a QR code and dropped in her sorted waste ...