Sure. So to give you a sense, when we look at the value proposition, and again, I think the way you framed it was interesting that a stand-alone -- and to think about a stand-alone fault current is to -- a stand-alone fault current limiter is to current almost what a D-VAR is to voltage. It's going to solve a specific problem in a specific location on the grid. Both necessary, both interesting markets, both potentially nice businesses for us. When you look at resilient electric grid, it's really about connecting those substations. So if I imagine 2 or 3 substations and they have 50% or really 100% redundancies, so 50% of the capital deployed is really not active in normal state. You're now able to make a decision, do I build another substation, do I upgrade these existing substations? And you're talking about cost benefit. It's on that large order of tens of millions of revenue. So when you think about a market and you think about projects, did I say quarterly? Yes. So let me correct, I'm saying annual revenue, not quarterly revenue in the numbers that I'm stating. When you think about a deployment, you probably do a project in a city. It won't complete everything that city needs to do, so it could be a first step in improving reliability or capacity in that city, and it would be connecting, really, 2 or more substations together. Ideally, the more that the distribution network gets networked, meaning, the more substations that are included in the deployment, the more un-trapped, the more getting at that trapped capacity happens for more parts of the city, but also you substantially increase reliability. And in today's climate, with the storms that we've seen, with bombings that we've seen, with events that we saw out in California with somebody shooting up a substation, this is really top of mind at utilities. It's top of mind with NERC and FERC and the ISOs, and everybody involved, that there needs to be a way to think about enhancing reliability of critical infrastructure. And that's really why DHS is so supportive of this is that's right in the crosshairs of their objective and their mandate and what they're about.