Innovative Approaches to Carbon Capture
Companies like Planetary Technologies and Gigablue are experimenting with ocean-based methods to capture carbon dioxide, such as using magnesium oxide and fostering phytoplankton growth, aiming to mitigate climate change.
These initiatives represent a shift towards utilizing the ocean's vast capacity to absorb carbon, with nearly 50 field trials and significant funding, including a $1 million grant from 's foundation.
Challenges and Criticisms
Despite the potential, there are concerns about the ecological impact and the rapid pace of these ocean dumping strategies, with critics arguing for more thorough evaluation and regulation.
The scalability of these projects is questioned, as the amount of carbon removal achieved so far is minimal compared to the global requirement, highlighting the need for cautious advancement.