Methane is broken down primarily by hydroxyl reactions, but over the ocean it's also broken down by chlorine reactions from salt spray. (both of these reactions are powered by uv from sunlight). The ocean process is catalyzed by certain compounds in the air. We are working on accelerating this process by putting more catalyst into air above the deep ocean. Right now we're engaged in scaling the process up from the lab and fundraising.

The company is bluedotchange.com though there isn't a huge amount on our web site yet -- we haven't prioritized having a marketing department yet.