Solar Desalination

Another two Solar Desalination Prize teams have advanced as finalists in the Solar Desalination Prize. The following teams are being awarded $750,000 each for their successful completion of the Design Contest: 

• GreenBlu (Trenton, NJ): This team is recovering magnesium from seawater through their primary innovation, the solar-thermal Temperature-Swing Vapor Pump crystallizer  
• Solar Desalt (Raleigh, NC): This team reduces the amount of wastewater from California wineries by combining a high-temperature desorption with a low-temperature crystallization process.  

These teams will join the rankings of two other finalist teams already competing in the Test Contest. In this contest, they’ll build prototype systems that remove salt and other impurities from water and demonstrate their consistent and repeatable operation. 

Congratulations to teams GreenBlu and Solar Desalt! Learn more about the finalists. 

Another Solar Desalination Prize finalist has been selected. Sunvapor from Pasadena, CA, has been awarded $750,000 for their Solar Hybrid Desalination Process. 

Sunvapor’s Solar Hybrid Desalination Process project focuses on brine management—taking in brines produced from a variety of sources, such as reverse osmosis waste, power plant cooling towers, and other waste streams with high salt content.

The team is now the second team to advance to the Test Contest as a finalist. Sunvapor will now build their prototype system with a production capacity of at least 100 cubic meters of fresh water per day. Competitors will then demonstrate the consistent and repeatable operation of their prototype system.

Congratulations to Sunvapor. Learn more about the team’s SCEPTRE solution. 

On April 12, the U.S. Department of Energy Solar Energy Technologies Office announced $5 million in new funding and the launch of Round 2 of the Solar Desalination Prize. 

Round 2 is accepting submissions for the Innovation Content, now through July 15, 2020. 

Be sure to read the new rules, as Round 2 is focused on new concepts for the collection and storage of solar-thermal energy, enabling desalination processes to run around the clock, and which can be widely used to provide heat for a variety of industrial processes.

Make sure to register for the Round 2 Informational Webinar on May 4: https://bit.ly/3fTeTmd.

Congratulations to the eight teams selected as semifinalists in the Teaming Contest of the Solar Desalination Prize Round 1. The competitors have been hard at work for the past year developing their ideas, forming teams, and looking forward to the design phase. Congratulations to the following teams: 

• BrineZero
• Connecticut Center for Applied Separations Technology
• Espiku
• GreenBlu
• Katz Water Technologies
• Solar Desalt
• STREED
• The HIT Team

The semifinalists will receive $250,000 in cash and $100,000 in support vouchers and advance to the Design Contest of the competition, where they will complete a detailed, ready-to-build design of their solar-thermal desalination facility prototype for a chance to win $750,000 in cash and $100,000 in vouchers.

In case you missed it, the Department of Energy launched Round 2 of the Solar Desalination Prize on April 12. Learn more about Round 2.

Just a reminder – join us tomorrow at 3pm Eastern to talk with the quarterfinalist teams of the Solar Desalination Prize.

To refresh yourself on each team’s concept and what partners they are looking for, check out this recording of the Pitch event last week: https://www.youtube.com/watch?v=EmWEZ8lj8gM.

If you have not yet registered, you can do so here: https://live.remo.co/e/solar-desal-teaming/register.

Looking forward to seeing everyone tomorrow!