Pittsburgh’s streets have more than 25,000 storm drains, to catch stormwater and direct it into the sewer systems. Unfortunately, rainstorms often overwhelm the sewer system, and untreated sewage overflows into our streams and rivers. That rainwater carries anything on the street — from leaves, pet waste and motor oil to deicing salt, fertilizer or other […]
Can you imagine which is the most #sustainable city in the world? Masdar City recently gained this recognition thanks to the transformation of its oil-based economy to a more #sustainable one.
Last summer, Paul Schwer, a green mechanical engineer, met with Portland, Ore., Mayor Ted Wheeler to talk about a subject dear to him—resilient structures for the earthquake-prone city. Those who don’t know Schwer, president of PAE Consulting Engineers Inc., might question why a mechanical engineer would be asking a mayor for a city grant program […]
The Environmental Protection Agency is seeking comments on proposed changes aimed at expanding and strengthening its permitting authority to regulate activities at motor freight transportation facilities, and other industrial sectors, that are often exposed to stormwater runoff. Stormwater runoff may discharge pollutants into nearby bodies of water or storm sewer systems. The agency said the […]
New build projects in Amsterdam would be forced to capture the first 60mm of rainfall thanks to proposals currently under public consultation. The city, which today launches a ‘roadmap’ charting its way to becoming climate neutral, is also concerned about how the built environment absorbs ever-increasing rainfall. A proposal, submitted in February, suggests that new […]
Saving water saves lives. Since water is essential for life itself, we need to conserve it for future generation. Nowadays, we use and misused water much than what we need. Everyone must know that it is our primary duty to learn the importance of it and how easy it would be to take action now […]