About this video

• Video Title: This start-up is revolutionising wastewater treatment using algae
• Channel: World Economic Forum
• Speakers: Not specified
• Duration: 00:03:49

Overview

This video highlights how a start-up is using photosynthetic organisms, including algae, to treat sewage and wastewater. The process utilizes solar power instead of electricity, producing high-quality water for reuse in industries, aquaculture, and horticulture. This technology is particularly beneficial for smaller communities and remote locations, offering an affordable and energy-autonomous solution for water reuse.

Key takeaways

• Solar-Powered Wastewater Treatment: The start-up employs photosynthetic organisms like algae, powered by the sun, to process sewage and wastewater, significantly reducing reliance on electricity.
• High-Quality Water for Reuse: The system produces high-quality water suitable for various applications, including industrial use, aquaculture, and horticulture.
• Affordability for Smaller Communities: This technology makes water reuse cost-effective for smaller communities and businesses, addressing a significant unmet need globally.
• Energy Autonomous and Mobile: The solution is energy-independent and can be deployed in remote locations, cities, on rooftops, or floating pontoons, offering a mobile treatment option.
• Business and Networking Opportunities: Winning a circular water cities challenge provided a crucial networking opportunity, leading to seed investment and business development, particularly for expanding into the Australian market.
• Carbon Offset Potential: The technology's ability to absorb carbon offers potential carbon offset benefits for customers.