Ocean Alk-Align is a research project designed to investigate the efficiency & durability, environmental safety, and Monitoring, Reporting, and Verification (MRV) requirements of Ocean Alkalinity Enhancement (OAE). The members of the Ocean Alk-Align consortium are outcome-agnostic and do not advocate for any specific method or field site for testing OAE.
Why do we need Carbon Dioxide Removal?
There is a growing awareness that our ongoing efforts to reduce greenhouse gas emissions will be too little, too late to limit global warming to 1.5-2°C. Out of the 400 IPCC scenarios which have a 50% or better chance of complying with the goals of the 2015 Paris Agreement, 344 explicitly rely on the large-scale application of Negative Emission Technologies (NETs) (Anderson 2015).
For the about 15 marine Carbon Dioxide Removal (CDR) technologies (mCDR) proposed to date, modeling studies suggest that Ocean Alkalinity Enhancement (OAE) has the largest CDR potential,
Ocean Alk-Align aims to provide a broad knowledge base on three aspects essential for possible OAE implementation:
- efficiency and permanence of CO₂ removal;
- environmental safety;
- monitoring and verification.
The Ocean Alk-Align team members have leading roles in ongoing national and international OAE research and coordination efforts. In short, the Ocean Alk-Align consortium is uniquely positioned to address and answer the four key questions regarding OAE implementation: which (feedstocks), where (geographical location), when (season) and how (application approach and MRV).
Source: Ocean Alk-Align
