Yes, we have.
In a previous innovation effort, we were working on gasification of various biomass materials using some fancy technology. Algae, as it turns out, is a perfect feedstock for gasification technology, so producing a synthetic natural gas, SNG, or a natural gas-type product, a gasified fuel, is actually very effective.
Additionally, the algae does ferment very well. I know, I made wine for my staff at one point. It worked really well. There is a plethora of opportunities for algae. It's a fairly ubiquitous product.
One of the very big interests for folks on the oil sands is for site remediation. As I understand, Alberta has quite a big overhang in terms of remediation that's carried on their books—$36 billion-plus. Algae can form the organic phase to make the boreal forest come back after the mining operation ceases, so it's a pretty big play in terms of its capacity.
It's also a perfect animal feed, in terms of food security. The by-product we make is consumable by livestock basically, which is a very good thing for us, rather than relying on unsustainable sources of protein from South America, such as anchovy stocks.
There is a pile of different applications we can use, and natural gas is certainly one of them.