January 14, 2026 Congratulations to Koloma , Planetary , and ZwitterCo  for making the Cleantech Group's 2026 Global Cleantech 100 list. This list represents 100 of the world’s leading private innovation companies from across the sustainability tech sector, predicted to make significant impact in the next 5-10 years. We are proud to see our portfolio companies receive this well-deserved recognition for their contributions to sustainability and cleantech. Their work developing

Dec 10, 2025 Ebb has signed a prepurchase agreement with Google to remove 3,500 tons of CO₂ from the atmosphere. This commitment follows closely on the heels of Ebb's recent partnership with the Saudi Water Authority (SWA) , the world’s largest desalination operator, and marks an important validation of Ebb’s core thesis: scaling ocean carbon removal requires leveraging existing industrial infrastructure and creating value far beyond carbon removal alone. Read More

Dec 09, 2025 This edition of RBCCM’s Sustainability Matters highlights companies offering emerging products and solutions that address climate adaptation and resilience. The report features ZwitterC o , whose solutions drive water reclamation and strengthen operational resilience to climate-induced water stress. Utilizing patented zwitterionic chemistry, its membranes resist organic fouling, allowing industries to treat previously untreatable wastewater. ZwitterCo serves cli

Nov 25, 2025 Ebb Carbon , a pion­eer­ing water tech­no­logy com­pany, has partnered with the Saudi Water Author­ity (SWA), the gov­ern­ment entity reg­u­lat­ing the King­dom’s water sec­tor, to decar­bon­ize desal­in­a­tion at an unpre­ced­en­ted scale. With Saudi Ara­bia account­ing for 22 per­cent of global desal­in­a­tion capa­city, the part­ner­ship tar­gets mega­ton-level car­bon diox­ide removal within the next dec­ade while improv­ing fresh­wa­ter recov­ery and over­al

Oct 02, 2025 Ebb Carbon today announced that Project Macoma has begun operations at the Port of Port Angeles. The temporary pilot builds...

Aug 27, 2025 When we talk about carbon removal, the conversation often feels like science fiction. Machines that suck CO₂ directly from...

Aug 26, 2025 Frontier buyers have signed a $31.3 million agreement with  Planetary , a Canada-based climate tech firm, to expand...

April 23, 2025 Planetary was named a winner of the XPRIZE Carbon Removal XFACTOR Award. This is a recognition that comes with a $1...

February 3, 2025 Ebb Carbon ’s efforts to bring a marine carbon dioxide (mCDR) removal pilot project to Port Angeles, Washington are...

January 15, 2025 Congratulations to Ebb Carbon , e-Zinc , Koloma , Summit Nanotech , Syzygy and ZwitterCo for making the Cleantech Group 2025 Global Cleantech 100 list. This list represents 100 of the world’s leading private innovation companies from across the sustainability tech sector, predicted to make significant impact in the next 5-10 years. We are proud to see our portfolio companies receive this well deserved recognition for their contribution to sustainability and

November 18, 2024 In a year marked by historic progress in climate action, today we are excited to share a major breakthrough: Planetary...

October 25, 2024 Planetary Technologies is proud to announce the successful completion of its Series A funding round, raising $11.35...