The Guardian · Pollution Water
Value from Sewage? A New Technology Cleans Up Waste Water
Clean water startup Ostara has built a new sewage treatment technology that reduces water pollution and saves money
The Guardian · Pollution Water
Water Tech Startup Aims to Green Manure at Factory Farms
Manure from livestock farms can be environmentally damaging. A new treatment system could clean up its impact, but will that just hide deeper problems in an unsustainable industry?
The Guardian · Pollution Water
Procter & Gamble Touts ‘Win-Win’ of Cutting Phosphates in All Laundry Soaps
Global waterways, especially in developing countries, are set to benefit as the Tide manufacturer aims to cut phosphates from all its laundry soaps within two years.
Ensia · Environmental Justice Policy Pollution Water
Nitrates on Tap
As contamination worsens, an oft-ignored groundwater pollutant is drawing new attention – and solutions.
Ensia · Environmental Justice Policy Pollution Water
Our Drinking Water Systems Are a Disaster. What Can We Do?
In the wake of the Flint crisis, communities turn to innovative technology and financing to prevent the next crisis.
