How Recycling Wastewater Could Help Quench the West's Thirst

This podcast is an interview with Gonzalo Muñoz, the founder of a successful recycling organization called Triciclos that started in Chile and has since reached 8 other countries. Triciclos was the first certified B corp in Latin America, and Muñoz is now also High-Level Climate Champion for COP25 by the government of Chile. Muñoz shares his insights on the Triciclos approach, waste as a design error, climate change, and more.

The El Paso Times reports from the heart of the Rio Grande Basin - where drought has led to dramatic decreases in water supply, and serious changes in management of river resources are called for - on how the region plans to tackle the effects of climate change. Citizens work to increase water regulations and frugality in order to find a solution to the dwindling water problem.

Haunted by a 1962 drought in the town of Westminster, Colorado, the city's planners now incorporate water data in their planning processes to ensure that they never face the same sourcing issues again. By breaking down the silos between its water management and planning departments, the town has figured out how to manage its finite water resources, even in the face of a ballooning population. Now, other towns are following suit.

To comply with federal environmental wastewater discharge regulations, Healdsburg, California, upgraded its wastewater-reclamation facility to purify water enough for reuse. In order to reduce the amount of water discharged into the local river, the city made the purified water free to use for pastures, agriculture, residential use, and non-dairy livestock.

Getting rid of urine is very wasteful, in the European Union alone almost 6,000 billion liters of water are used to flush urine. TOOPI Organics is using urine as a resource. Founded in 2019, the biotech company collects urine and using a fermentation process transforms it so it can be used as a fertilizer. Its urine fertilizer helped plants grow 60 to 110 percent more than a traditional mineral fertilizer. Its factory in the city of Bordeaux is able to produce 2,500 liters of organic fertilizer per day.

Indonesian villagers were experiencing water shortages as natural springs started to dry up in part due to climate change, so they installed infiltration wells to collect and absorb rainwater. Not everyone, at first, wanted to implement the wells on their property, but by 2020, there were 320 infiltration wells in Patemon village. This water conservation project is not being implemented throughout the rest of the country.

Population growth, climate change, and droughts are factors that have depleted the world’s freshwater resources. Scientists around the world have experimented with desalination of salt water to increase the supply the drinking water and have achieved positive results. In 2015, more countries and cities in the world look to provide desalination, including California’s $1 billion effort to build a plant for San Diego.

Population growth, historical dryness and predictions of a warming climate all mean a future of scarce water in the Rio Grande's Upper Basin. Farmers and the irrigation districts are left to try and find ways to conserve what river water they have - and there's a lot to be saved. To minimize such losses, both irrigation districts have taken a number of steps.

In Australia, the Murray-Darling Basin Ministerial Council was formed after a severe drought to bring together federal, state and regional governments and bridge parochial concerns. It was meant to manage the basin as a whole and end overuse and salinization of farm land, leveraging new technologies to adapt to new realities.

For the past three years, water levels in the San Antonio Edwards Aquifer have decreased to uncomfortable levels and drought periods may continue as the population booms. The San Antonio Water System organization has set up rules to limit water use and has recycled water for conservation frugal innovation.