I found the article interesting. It is in today’s digital edition of BBC, which can be found in the News/Local/National section.
Urine was used as fertiliser in ancient Rome and China. Now farmers in Vermont are bringing this practice back to boost harvests and grow crops in a more sustainable way.
When Betsy Williams goes to the loo, she likes to know her pee won’t go to waste. For the last 12 years, she and her neighbours in rural Vermont, US, have diligently collected their urine and donated it to farmers for use as fertiliser for their crops.
“We’re consuming all of these things that have nutrients in them, and then a lot of the nutrients that are passing through us can then get recycled back into helping create food for us and for animals. So to me, it’s logical,” Williams says.
Williams takes part in the Urine Nutrient Reclamation Program (UNRP), a programme run by the Rich Earth Institute (REI), a non-profit based in Vermont. She and 250 of her neighbours in Windham County donate a total of 12,000 gallons (45,400 litres) of urine to the programme each year to be recycled – or “peecycled”.