1 Million Greywater Systems for Brazil

In the North East of Brazil, millions of people battle to grow food around their houses due to toxic grey water from washing and sewage that runs outside. But now a newly designed biowater filtering system has the potential to … Continue reading →

Rainwater Harvesting

A reader’s question the other day reminded me that we haven’t posted much on rainwater harvesting. This is a very important topic that will likely become even more pressing in the future as groundwater sources dwindle and become polluted, are … Continue reading →