Sure. Canada has a number of potential uses for hydrogen. In the industrial sector, it can be used either as a feedstock in terms of chemical production, ethanol and so on. It can be used in fertilizers. It can also be used as a heat source for steel, cement and other reactions that currently use coal or natural gas. That's the industrial space.
We've talked briefly at the committee about it's use as a fuel for transportation, either through the use of a fuel cell, by blending it with diesel, or by direct injection into a diesel engine. There's a company in B.C. now that has just been set up, called Hydra Energy, and that does exactly that. It can be injected into the natural gas grid that currently exists, currently at percentages of up around 20%, to help decarbonize the existing natural gas grid.
It can be used for pretty much anything you can think of that requires energy. It can also be used as a grid-scale storage solution for renewable energy when the wind blows and the sun shines. California is doing this with the Los Angeles Department of Water and Power. They're taking over production from renewable power during the day, storing it as hydrogen and then running it through a fuel cell at night to produce electricity. So there are many uses.