Sure. Yes, no more than happy to. So -- and Lou chime in and provide some color here. But on the bookings, in the quarter, we're obviously seeing, clearly, based on the announcements we talked about in the thermal segment, some of the package borders and some of the other upgrades that we've done. Obviously, there's the -- you're seeing the businesses begin to issue new purchase order for upgrades enhancements, which we like. We like that business area, and we're starting to see that come back more. And some of that is in planning phases where they need to issue the PO now in order to line up with perhaps a spring outage or more importantly, a fall outage for the company business. So we're seeing some of that come in. And we're seeing also in -- around the world, and it some sizable loan environmental opportunities as well. Those are in waste energy, but capturing emissions out of those particular facilities. And we're just -- we're seeing that evolution. I think, globally, start to come back. There are clearly projects that we thought we would have booked by now, but due to COVID country-by-country around the world, there are various delays. At the same time, we're seeing other opportunities come in a little faster than we anticipated as well and obviously, taking advantage of those. But the environmental piece has been strong. Thermal right now is strong as everyone is gearing more or back in focusing on the upgrades, enhancements and some of the outages that normally occur -- that didn't occur last year. So we're seeing that positioning come in as well, too. So all positive from that. And as things settle down, obviously, around the world, a little bit more country-by-country, there are a number of other opportunities that we've been involved in, and we're obviously anxious to announce those as soon as possible, but those are underway, and we're starting to gain momentum on activities and other aspects. COVID, as we talked about, obviously, it was difficult to get. And again, if you go country-by-country, in Australia, for example, has cover border is completely closed during the entire pandemic. So a lot of new opportunities there were deferred or delayed just because you couldn't get the engineering teams in, so on and so forth. So as that changes, we're seeing the activities or people plan, for example, in those areas as well, starting to move forward on new opportunities, wanting to quickly start preparing budgets and work through the planning phases. So you've got a sense globally that at least within our industry that a lot of the companies and whether it be industrial or utility or making their long-term preparations here are emerging back to begin updating and answering, looking at these proposals and opportunities and to continue moving forward. So excited about that. On the carbon capture aspect right now. So we have basically 3 technologies that we're directly involved in and have jointly developed, one being chemical looping, the other being oxy combustion and the third being RSAT, which is regenerable agent that will absorb the CO2. So all 3 of those have moved through cycles in that regard. And they are with the exception of chemical looping. Chemical looping still needs one more round a smaller megawatt proof-of-concept that we're hopefully going to do here soon under that regard. And then that would move into commercial phase. The other 2 technologies are now deemed ready for commercial deployment and discussions have begun with a few customers in and around those technologies as well. So there's a drive in, a mandate, which is publicly known out there. Canada, obviously, has taken a strong carbon tax approach to that. And so we're seeing opportunities in Canada start to emerge. Obviously, the U.S. right now is without a doubt, with the new administration, is driving more around this. Although official policy and other legislation hasn't come out yet, there's clearly a direction there. So we are seeing a few customers line up in the U.S. that want to move forward or understand how to capture carbon coming out of their either industrial or utility facility. And in Europe is the same. We're actually -- especially in waste-to-energy facilities, we're in talks with a few clients around carbon capture technology there as well, too. So it feels like the commercial side of this will unfold the course of the summer as we move forward on that. And in chemical looping, we hope to move path that final stage on that. So it's ready for commercial deployment sometime later this year, but it might take a little bit longer on that particular one. That is a unique technology that we jointly work with State University for as well, too. So we're very excited about what that represents, obviously. And it's a technology that has been undergone lab concepts and other trials over the past 6, 7 years. So it's ready to move into the field and in a more robust way. So we'll be happy to discuss that, obviously, once we get that out, but we're pretty excited about that technology.