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alt Guy wearing the prototype t-shirt

sound charge

Prototype t-shirt uses sound to power mobile phones.
United Kingdom
  • sound
  • Electricity and power
  • user
alt Biogas plant

Nij Bosma Zathe

Biogas from a cows farm as source of sustainable energy and heat for a new neighborhood.
The Netherlands, Goutum
  • Food and organics
  • Electricity and power
  • heat
alt Toilettes séches on the street

1m3 toilettes séches

Public toilets that return composted faeces to the natural nutrient cycle
Switzerland, Geneva
  • Food and organics
  • user
  • inorganic material
alt Hydroponic and aquacultura in a greenhouse

Ecofutura Aquaponics

Sustainable food production: integration of hydroponics and aquacultura.
The Netherlands, Bleiswijk
  • Food and organics
  • water and liquids
  • air and gases
alt The plant, Chicago

The plant

Rehabilitation of a disused industrial bulding: aquaponic indoor farm production.
United States, Chicago
  • Food and organics
  • water and liquids
  • inorganic material
  • money
alt Growing water

Growing water

Chicago as model of an holistic living system: saving, recycling, “growing" water
United States, Chicago
  • water and liquids
  • nature
alt No mix toilet

separation sewage

urine separation toilets that help turn human urine into fertilizer.
Sweden, Stockholm
  • water and liquids
alt Article about growing mushroom from brewery process brewery

Tunweni Beer Brewery

Making bread and mushrooms out of grains in the beer-brewing process.
Namibia, Tsumeb
  • Food and organics
  • water and liquids
alt Emmen’s zoo

Dierenpark Emmen

Zoo’s water plant. Sustainable water management: waste water treatment,saving, reuse.
The Netherlands, Emmen
  • water and liquids
  • nature
alt manage

Recaptcha

Saves websites from spam with a trick that helps ocr software recognizing text.
  • knowledge and information
alt Goreangab reclamation plant, interior view

reclaming wastewater

Sustainable reuse of water to drinking water in a dry country.
Namibia, Windhoek
  • water and liquids
alt Qiaoyuan Park

Qiaoyuan water Park

From garbage dump to urban park.
China, Jiangmen
  • water and liquids
  • nature