In a prototype of an urban algae farm now on display in an exhibition in Kazakhstan, shows how algae could fit inside existing buildings where people live and work. Designers suspended coils of lightweight glass tubes from the ceiling, attached to pumps that visitors can press to send carbon dioxide into the algae and help it grow. The designers estimate that their aesthetically-pleasing prototype can efficiently produce an average of 672 grams of protein each day, the equivalent of what eight cows can produce in 660 days. The harvested algae could be used to produce energy for heating or electricity, or be sent off to be used in algae-based products.
Will future office buildings harvest algae in their lobbies?
More of Today's Solutions
Migration of 6 million antelope in South Sudan is the largest land mammal mov...
BY THE OPTIMIST DAILY EDITORIAL STAFF A thorough aerial study in South Sudan revealed a startling migration of six million antelope, establishing it as ...
Read MoreVolcanic ash may be a game changer in sustainable solar energy storage solutions
When calamity hits and volcanic ash blankets the land, it is commonly perceived negatively, for many obvious reasons. However, novel research from the University of ...
Read MoreWind and solar energy production in US surpasses coal for the first time in h...
BY THE OPTIMIST DAILY EDITORIAL TEAM According to the United States Energy Information Administration (EIA), wind and solar energy generated more electricity than coal ...
Read MoreThe Dominican Republic reforests a fifth of the country in just 10 years
In the heart of the Dominican Republic, the dramatic story of land reclamation unfolds. Carlos Rodríguez, a diligent farmer, thinks about the once barren ...
Read More
