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Operator
Good afternoon, and welcome to Nuvi Holding Corporation's second quarter 2023 earnings conference call. All participants will be in listen-only mode. Should you need assistance, please signal a conference specialist by pressing the star key followed by zero. After today's presentation, there will be an opportunity to ask questions. To ask a question, you may press star then one on your telephone keypad. To withdraw your question, please press star, then two. As a reminder, this conference is being recorded. It is now my pleasure to introduce Eduardo Royas, Managing Director, ICR. Please go ahead. Thank you.
Eduardo Royas
On today's call are Gregory Poilon, Chief Executive Officer, and David Robson, Chief Financial Officer of Nuvi. Earlier today, Nuvi issued a press release announcing its second quarter 2023 results. Following prepared remarks, we will open the call up for questions. Before we begin, I would like to remind you that this call may contain forward-looking statements. While these forward-looking statements reflect NuBE's best current judgment, they are subject to risks and uncertainties that could cause actual results to differ materially from those implied by these forward-looking projections. These risk factors are discussed in NuBE's filings with the SEC and in the earnings release issue today, which are available on our website. NuBE undertakes no obligation to revise or update any forward-looking statements to reflect future events or circumstances. With that, I would like to turn the call over to Gregory Polan, Chief Executive Officer of Nuvi.
David Robson
Gregory? Thank you, Eduardo, and hello to all. We thank you for joining our second quarter 2023 results call. We are proud to have yet again achieved a record order quarter in Q2 2023, topping the record set in Q1 and delivering yet another quarter of strong year-over-year growth across key metrics, including revenue, megawatts under management, and backlog. We came into 2023 discussing our optimism that we were finally hitting an overdue inflection point in both interest in and adoption of vehicle-to-grade technology, and specifically our differentiated newbie offering. Our results in the first half of the year evidence this, and we are pleased to have increased visibility in our business. Our conviction and optimism, however, are founded on much more than just the improvement in orders and activity in the first half of the year. Nuvi remains the only peer-played public company today with a proven track record in deploying commercially available and scalable V2G technology worldwide, and players across the EV charging and grid infrastructure landscape are taking notice. As we sit here today, the interest from companies looking to explore ways in which to partner with us or leveraging our technology is noticeably higher than it was just six or nine months ago. Industry participants are increasingly recognizing, one, the value of our technology and IP across areas such as power flow control and EV charging management, and the work we are doing with AI, and two, the importance of our experience and relationship networks in being able to provide a holistic fleet electrification solution. The same cannot be said, we believe, about all aspiring V2G providers. We look forward to building on this momentum as we go through the second half of 2023 and beyond. Now, to summarize our key accomplishments in the quarter and since last call. As we did last time, we won't go into specifics on orders other than to point out that our DC fast chargers orders in Q2 saw a more than 15% sequential improvement over the prior quarters than record and more than 75% increase over the second quarter of 2022. The big driver of this increase was the 25-unit order, our largest single order to date that we discussed on our May call. At the time, we noted that this was for a school district that was awarded funds via the EPA Clean School Bus Program, but was not one of the districts we supported in the grant procurement process. We have since disclosed that this order was for a member of the Beacon Mobility family of companies in Massachusetts. Beacon is a large fleet provider comprised of several independent companies to the U.S. and operating over 11,000 vehicles. We also received orders associated with rebates for the 2022 EPA Awards across multiple school districts in line with our previously communicated expectations. While we have shipped some of the DC charges associated with the EPA funding, a significant majority remain in the backlog and are likely to be shipped and recognized as revenue over the second half of the year. Looking ahead, we look forward to supporting additional school districts as part of the 2023 installment of this massive program which has an application deadline that is less than two weeks away. Further, we continue to see an ever-expanding pipeline of potential orders beyond this. During the quarter and so far in Q3, we continue to make progress on our strategic initiatives as well. In Q2, we launched new VK12, a new dedicated division to provide a full range of service in order to support fleet electrification for North America student transportation. And importantly, we announced the hiring of David Bersik, an experienced student transportation and automotive sales and marketing executive from Bluebird Corporation, to build out a program. At Bluebird, Bersik has seen significant growth in the EV bus sales, developed a supporting ecosystem, and enhanced relationships with their network of dealers. As touched on during our May call and alluded to in my earlier remarks, Future electrification is a process. It is not a simple yes or no decision. As future customers come up the learning curve, they may well decide that electrification is in their best interest, but it can take time for them to convince fellow stakeholders, or they may hesitate to commit without a better understanding or plan for how to optimize the transition to EV. People with relationships and an ability to walk through the electrification process on a step-by-step basis are invaluable. And this is exactly what we have gained by bringing on David. As I just alluded to, orders can be lumpy, but the lumps appear to be getting bigger and more frequent. And so if it gets well, we'd be critical to ensure we maximize our opportunities as school districts look to scale up their electrification journey. In the second quarter, we're also proud to advance commercialization of our AI capabilities. We have long held the view that leveraging and developing AI technology has the potential to be a tremendous differentiator and a sales enabler for us, which is why, in early 2022, we entered into a JV called Astrea AI to explore AI integration into our EV2G platform. The fruit of this work is now paying off, and we have announced both our strong capabilities in forecasting energy market values, EV schedule, and energy requirements. The forecasting power harnessed by AI is, in our view, indispensable and invaluable in terms of the service it provides to the end customers. The more we maximize forecasting capabilities, the better we are able to optimize or address challenges related to vehicle readiness, energy management, and battery health. With the combined power of AI and V2G, we can thus eliminate the various pain points of owning an electric vehicle and ultimately make V2G a strong selling point in the consumer market. Today, we are seeing our AI capability put into practice, starting with the enhanced frequency regulation capabilities our AI integration is enabling for us in the Nordics. With Astray AI, our platform is able to continuously forecast price and capacity from Nordic primary reserve to optimize energy market bits and therefore optimize revenue for us and our customers. This technology leveraged newbie six plus years of experience providing frequency regulation services in the energy market and is just one example of the benefits that AI integration can deliver to our customers. In July, we continue to evolve our AI capabilities by integrating SRAI into our Nubis Fleetbox charge management app. Our customers on the Fleetbox app can now use the enhanced functionalities to better manage their battery state of charge, charging status, charging equipment, and reports. In other words, our customers can optimize all of these activities and therefore truly maximize revenue generation thanks to the power of our S3IA technology. Lastly, on the strategy initiative front, as we have discussed on the last few calls, integrating Nuvi's GIF platform into established third-party hardware networks is a critical part of our strategy, and our partnership with Circle K announced in the first quarter is a great example of how Nuvi is executing on its strategy. We continue to work closely with Circle K on integrating and we are in the process of rolling out the technology across the different sites selected. Our AI platform is also providing advanced services. Before turning the call to David, a quick update on the California Senate bill, or SB233, which I have discussed on the last few calls. SB233 intends to make bidirectional charging a requirement for consumer electric vehicles and electric school buses sold in California by 2030. We think this is a recognition of the societal benefit, energy cost equity, that D2G can unlock as more and more vehicles electrify. At the end of May, we were pleased to see that the State Senate approved the bill with a vote of 29 to 9. It is expected that by the end of this month, the bill will go through appropriation in the State Assembly, and if successful, would go for the Assembly vote thereafter. I continue to have good dialogue with the legislators on this topic and I'm optimistic on a favorable outcome for SB233. With that, over to David to discuss our financial results.
Eduardo
Thanks, Gregory. I will start with a recap of second quarter 2022 results. In the second quarter, we generated total revenues of $2.1 million compared to 1.3 in the second quarter of 2022. Further, as Gregory alluded to, Unit orders of our DC fast chargers remained at elevated levels in Q2 2023, growing over 15% from Q1 and over 75% higher than Q2 of 2022, supporting an increase in backlog in excess of $6 million, which in turn will support solid revenue generation in the back half of 2023. Margins on product and service revenues were 4.8% for the second quarter 2023, which was lower than the first quarter of 2023 of 17.9%, due to the impact of the timing of expenses associated with a customer sale through a long-term lease arrangement and installation costs for two other long-term projects. Under the lease accounting rules, the sale Hardware and installation costs were recognized as an expense up front, while a large portion of the associated revenues will be recognized over future periods. As a reminder, margins can be lumpy from quarter to quarter, depending on the mix. DC charger gross margins at standard pricing generally range from 15% to 25%, while AC charger gross margins are approximately 50%, but in dollar terms are a smaller fraction of the revenue of a DC charger. Grid surface revenue margins are generally 30%. Operating costs, excluding cost of sales, was $8.5 million for the second quarter of 2023, compared to $10.3 million in the second quarter of 2022. The decrease was primarily attributable to lower public company fees. Cash operating expenses, excluding cost of sales, stock compensation, and depreciation and amortization expense was $7.3 million in the second quarter of 2023, declining from $8.3 million in the second quarter of 2022, and relatively unchanged from $7.2 million in the first quarter of 2023. Our Q2 2023 results were in line with expectations set on our May earnings call for quarterly cash operating expenses to run at approximately $7 million. Other income was $0.3 million in the second quarter of 2023, down from $4.6 million in the year-ago quarter. The year-ago period benefited from a $4.6 million non-cash gain from the change in the fair value of warrants. Net loss attributable to newbie common stockholders increased in the second quarter of 2023 to $8.2 million from a net loss of $5.5 million in Q2 of 2022. The increase was also primarily a result of the just-mentioned non-cash gain in the year-ago quarter. Now, turning to our balance sheet, we had approximately $11.1 million in cash as of June 30, 2023, excluding $0.5 million in restricted cash. Included in our cash balance was approximately $3 million of EPA funds received. We expect to deliver these funds to customers during the third quarter of 2023. Total cash decreased by 0.8 million during the second quarter of 2023. Net cash used in operating activities was 3.2 million in the second quarter of 2023, improving from the first quarter of 5.8 million. Excluding the benefit of EPA funds, net cash used in operating activities was $6.1 million for the second quarter. During the second quarter, we raised a net $2.5 million in capital, including $1.8 million through registered direct offerings, or RDOs, and approximately $0.7 million through our at-the-market, or ATM, facility. We remain focused on optimizing our ability to raise capital As we've demonstrated over the past few quarters, our ATM facility and the REO structure have allowed us to raise incremental funds to support the business. Additionally, we are currently working to put in place a long-term asset-based lending facility, or ABL, which can provide additional liquidity. The borrowing capacity of the ABL is based upon our underlying inventories and accounts receivables. We believe this type of debt facility aligns well with our business model, given the ongoing inventory and accounts receivable amounts we carry on our balance sheet. Routing out our conversation on cash usage, inventory decreased by $1.1 million during the quarter to $8.9 million, compared to $10 million at the end of the first quarter of 2023. This is consistent with expectations in our prior commentary regarding anticipated declines in inventory as charger shipments pick up, a trend we expect to continue in the near term. Now, turning to megawatts under management and estimated future grid service revenues. As a reminder, megawatts under management is a metric we use to quantify the aggregate amount of electrical capacity from the deployment of our V1G and V2G chargers, which are primarily deployed in the electric school bus market in the U.S. and in the light-duty fleet deployments in Europe, in addition to stationary batteries. Currently, these chargers and batteries are located throughout the United States, Europe, and Japan. Megawatt center management in the second quarter increased 9% over the first quarter, 2023, to 20 megawatts from 18.3. In terms of its composition, 8.2 megawatts were from stationary batteries and 11.8 megawatts were from EV chargers. On a year-over-year basis, megawatts under management increased by 24%. We continue to expect an acceleration in our megawatts under management in the second half of 2023 as we deploy more charging stations in North America and as Circle K ramps up. Depending on the geographic regions of our deployments, our grid service revenue opportunities will vary. We are currently seeing grid service revenue opportunities for vehicles for grid services ranging between $85 per kilowatt year to $300 per kilowatt year in certain key markets we are focusing on. And with our planned expansion of B1G charging management services in Europe, we are seeing further grid service revenue opportunities. These revenues include a combination of contracted services and merchant exposed services. Given the long-term nature of our customer deployments, these revenues are generally recurring up to periods as long as 10 to 12 years. Now, turning to our backlog, on June 30th, our hardware and services backlog was 6.1 million, up 47% from 4.2 million on March 31st, reflecting an acceleration of EV adoption. Before turning the call back to Gregory, I would like to note that in the first half of 2023, we have delivered on the optimism we came into the year with regarding an improvement across operating methods for example through the first six months of the year we recorded 2.5 times more dc fast charger unit orders compared to the first six months of 2022 and we realized a 2.4 times year-over-year increase in grid service revenues while managing costs to maximize our liquidity additionally our elevated backlog that set us up for a strong performance in the back half of 2023. When looking at the underlying customer delivery dates within our existing backlog, we anticipate approximately 50% of this backlog or $3 million will be recognized as revenue in the back half of 2023, while the remaining balance of the backlog is expected to be recognized in future periods after 2023. Taking into account the future revenue generation from our existing backlog, in addition to potential future revenues from our existing proposal pipeline, we believe we are in a very good position for solid expansion in megawatts under management and revenues during the balance of 2023. Of course, as we have said on previous earnings calls, revenues can be lumpy and customers may request at any time to push out their delivery dates which could negatively impact this revenue forecast. We have not previously provided any sort of visibility into revenue expectations, but we are optimistic that as our backlog builds, more EV programs come online, and the supply chain issues that have plagued much of the early days of the energy transition abate. Our revenues will become more and more predictable, such that we can regularly provide more clarity on our outlook for revenue. And with that, Gregory, back to you to conclude on our prepared remarks.
David Robson
Thanks, David. To conclude, myself and the team are pleased with the progress we have seen in our business so far in 2023. The EPA Clean School Bus program has underpinned strong growth, and in Q2, we continue to enhance our offering with the formation of new VK-12 and further evolving Australia AI while progressing on getting our circle care program up and running. Interest in V2G and Nuvi and its technology specifically continue to increase as the role of V2G will play in the energy transition becomes increasingly apparent. We thank you for joining us today and look forward to updating you on our November call. With that said, I would like to now turn the call back to the operator to begin our Q&A. Operator?
Operator
We will now begin the question and answer session. To ask a question, you may press star then 1 on your telephone keypad. If you are using a speakerphone, please pick up your handset before pressing the keys. To withdraw your question, please press star, then two. At this time, we will pause momentarily to assemble our roster. Our first question is from Eric Stein with Craig Hallam. Please go ahead. Hi, Gregory.
Eric Stein
Hi, David.
David
Hey.
Eric Stein
Hey, Eric. Hey. You know, maybe just starting out, you know, I know that your primary focus or a big part of the focus is on the school bus industry, but a lot of OEMs making more and more noise about bidirectional charging, bidirectional capabilities. You know, so just curious, how do you view those offerings? You know, I mean, potentially would love to hear if there's any interest coming out of the auto OEM world. in partnering with Nuvi, just any thoughts along those lines would be helpful.
David Robson
You know, I mean, I think we are definitely perceived as, you know, the leader in the subject and not just in the U.S., but also in Europe and in Japan. And so, you know, I would say there is always interest. I think the big question for the OEMs in general is always, you know, do I do it myself or do I do it with a partner? And the other piece, the next question are really, what are the features and functionalities that my customers are going to care about? You know, and you see that Ford with the F-150 and pouring, you know, basically vehicle to home. You know, that's what they are pushing. Now, the truth is, once you have that functionality in place, and it's a cost-effective way of doing it, then you can really think about what are the full features that I can promote to my customers. And, you know, it's what we call the charge management piece. It's really how do you make life easier for somebody who is choosing to get an electric car. And that's definitely an area where we spend a lot of time today, and we see that not just applicable to fleets, but also applicable to customers.
Eric Stein
This is something, as this gets out, Into the market and people realize the potential of that and how it could be expanded. Is this an area where we would expect Nuvi to play at some point?
spk21
Yes.
David Robson
We are very focused on fleet today because, one, this is where we see the volume today. This is also the school bus is the killer app for V2G. But, you know, we are involved in different areas. You know, one example is Circle K, which is really addressing the consumers and how do we extract more value with infrastructure that is being rolled out to support the consumers, but then interfacing with our platform in order to provide certain grid services.
Eric Stein
Got it. And then, I guess, sticking with Circle K, you mentioned I think your plan was that you would start generating grid service revenue in the second half. I might have missed it earlier in the call, but I'm curious if you've kind of started that rollout, and is it still the plan that you would expect revenues here in the second half?
David Robson
Yeah, we have a few sites connected to our platform now, and we definitely expect revenues to happen in the second half of the year.
Eric Stein
Got it. Well, maybe last one for me. Just on megawatts under management, you know, I know you've got the two buckets, stationary and EV. I mean, is it fair to say that the EV side is going to be the majority? Or, you know, is stationary an area where there actually is an opportunity beyond what you've got in Japan? And maybe I'm just curious, could you remind me how the economics might differ between both of those applications?
David Robson
Yes. So, I mean, I think that What we see in general is that on a site, you might have some stationary storage that is deployed at the same time as the EV. And so we want to be able to provide your unidirectional, bidirectional EVs and the storage. So we definitely want to be providing extract value from all those resources. But what we see very often is that the storage very rapidly is dwarfed compared to the size of the capacity of the EV deployment. and is really there to provide more resiliency. Now, you know, ideally what we have done, like in Japan where we have quite a bit of storage, we also like to look at multipurpose storage, right? Not just one thing you can do without storage, but how do you provide multiple services, which is what we are doing with EVs, right? EVs, the primary purpose is to drive around, but then we are doing a variety of grid services depending on the region where the vehicle is connected. And so we really look at the stationary storage in the same way as we look at EVs and developing multiple purposes.
Eric Stein
Got it. But you would say that, I mean, not surprisingly, EVs, that's the real growth driver. That will be the vast majority of megawatts under management as we look at a couple years. Okay. All right. I appreciate it. Thanks.
spk19
Thanks, Eric.
Operator
Again, if you have a question, please press star, then 1. The next question is from Brian Dobson with Chardin. Please go ahead.
Brian Dobson
Hey, how are you?
Nordics
Hi, Brian. Hey. So, you know, looking at your order momentum in 2Q, those are impressive stats. I guess how do you expect that to continue through the back half of the year and with the EPA rebate deadline looming? later this month. Would you expect that to, you know, also potentially spur demand in the back end?
David Robson
I think I can start and then David will let you follow up. But I think, you know, this makes orders lumpy, right? And we saw that last year. So on the one hand, it's great we have this backlog that we're delivering on to. This new round of EPA is ready to be held, you know, next year's deployments. And we are very excited about it. And it's different rules, it's a different way of deploying it, it's a more larger project. But we're very excited about the opportunity associated with those.
Eduardo
And I'd add to that, just to reiterate what Gregory said, our backlog is up about 50% because we're seeing such strong order activity, which really helps us think about our revenue generation for the balance of the year that we already, once you get the contract locked in, you know, just a matter of timing. And as we said, you know, in the prepared remarks that roughly, you know, $3 million of that's likely to flow through the back half of the year based on the customer dates we've been given. So we feel pretty good about our revenue going into the back half of the year. And of course, we're going to have incremental organic growth because we can see that on our proposal pipeline. And what you're starting to see is people are starting to get their hands on a lot more vehicles, which really helps us get our pipeline higher and close on the order activity.
Nordics
Yeah, very good. I guess just turning to your AI initiatives, why did you choose to roll those out in the Nordic countries, and should we expect to see that technology further integrated into the United States in the near future? Sure.
David Robson
For sure, question two for sure is going to be, it's being rolled out everywhere, right? The reason why we started Nordics is because it's the combination of two things, right? One is the fact that we are bidding in markets there, and so forecasting the market is something that is important in our demonstration here of the world of AI platform, combined with the forecasting of the vehicles. And so that's why we like there, but Think about if we are capable of forecasting when the vehicles are going to be there, when they're going to be leaving, the amount of energy they're going to need to recharge, and if we are able to forecast energy prices, we are able to basically procure energy very early for our customers, 72 hours in advance potentially, so that we avoid being exposed to potential volatility on the energy cost.
Nordics
And finally, for me, regarding the California school bus market, it's very likely that California leads the way in electrification for school buses. I know that you have some good relationships with school districts in that region. Do you think you could quantify the potential size of that market for us?
David Robson
You know, so, I mean, we look at it in different ways. You look at it as... First of all, as you might know, there is 480,000 school bus on the roads in the U.S. They usually have a life of 12 years, a replacement rate of about 40,000 per year. Those are average because there is volatility. So it's a very large number, 24 million kids that are transported by school bus every year. Now there is a variety of how those buses are being run. You've got three large fleet owners, you know, first student being the largest and owning about 50,000 school buses. But you've got a bunch of medium operators that are running fleets of, you know, 10 to a few hundred school buses. But the bulk of the market in terms of who owns the buses are the school districts. The bulk of that market is the smaller school districts that are very distributed It's 274,000 school buses that I don't own by smaller school districts. So it's a very various market and how you're addressing it is important. At the end of the day, it's really about how do you make the transition from internal compression engine to electric as easy as possible for those either fleet operators or school districts. And that's why we are in the process of releasing our next, or we'll be releasing in September, our next generation of platform that is really integrating a lot of what we call the charge management, helping the school districts understand whether the bus are going to be ready if there is a problem, how do they deal with it. And the V2GPC is fully integrated into that and help reducing the cost of owning those vehicles. But the priority for school districts is number one, making sure the bus is ready for the driver so that the driver can be there on time. Number two, if there is a problem, it needs to be fixed as soon as possible so that they can go back on schedule.
Nordics
All right. Very good. Thank you.
Operator
Thanks, Brian. This concludes our question and answer session. I would like to turn the conference back over to Gregory Pilon for any closing remarks.
Brian
Thank you, everybody, for listening to us today, and we are looking forward for our next talk in Cuma Sola.
Operator
Thank you. The conference is now concluded. Thank you for attending today's presentation. You may now disconnect. Thank you. Thank you. you Thank you. Thank you. Thank you. Thank you. Thank you. Thank you. Thank you. Good afternoon, and welcome to Nuvi Holding Corporation's second quarter 2023 earnings conference call. All participants will be in listen-only mode. Should you need assistance, please signal a conference specialist by pressing the star key followed by zero. After today's presentation, there will be an opportunity to ask questions. To ask a question, you may press star then one on your telephone keypad. To withdraw your question, please press star, then two. As a reminder, this conference is being recorded. It is now my pleasure to introduce Eduardo Royas, Managing Director, ICR. Please go ahead. Thank you.
Eduardo Royas
On today's call are Gregory Poilon, Chief Executive Officer, and David Robson, Chief Financial Officer of Nuvi. Earlier today, Nuvi issued a press release announcing its second quarter 2023 results. Following prepared remarks, we will open the call up for questions. Before we begin, I would like to remind you that this call may contain forward-looking statements. While these forward-looking statements reflect NuBE's best current judgment, they are subject to risks and uncertainties that could cause actual results that differ materially from those implied by these forward-looking projections. These risk factors are discussed in NuBE's filings with the SEC and in the earnings release issue today, which are available on our website. NuBE undertakes no obligation to revise or update any forward-looking statements to reflect future events or circumstances. With that, I'd like to turn the call over to Gregory Polan, Chief Executive Officer of Nuvi. Gregory?
David Robson
Thank you, Eduardo, and hello to all. We thank you for joining our second quarter 2023 results call. We are proud to have yet again achieved a record order quarter in Q2 2023, topping the record set in Q1 and delivering yet another quarter of strong year-over-year growth across key metrics, including revenue, megawatts under management, and backlog. We came into 2023 discussing our optimism that we were finally hitting an overdue inflection point in both interest in and adoption of vehicle-to-grade technology, and specifically our differentiated newbie offering. Our results in the first half of the year evidence this, and we are pleased to have increased visibility in our business. Our conviction and optimism, however, are founded on much more than just the improvement in orders and activity in the first half of the year. Nuvi remains the only peer-played public company today with a proven track record in deploying commercially available and scalable V2G technology worldwide, and players across the EV charging and grid infrastructure landscape are taking notice. As we sit here today, the interest from companies looking to explore ways in which to partner with us or leveraging our technology is noticeably higher than it was just six or nine months ago. Industry participants are increasingly recognizing, one, the value of our technology and IP across areas such as power flow control and EV charging management, and the work we are doing with AI, and two, the importance of our experience and relationship networks in being able to provide a holistic fleet electrification solution. The same cannot be said, we believe, about all aspiring V2G providers. We look forward to building on this momentum as we go through the second half of 2023 and beyond. Now, to summarize our key accomplishments in the quarter and since last call. As we did last time, we won't go into specifics on orders other than to point out that our DC fast chargers orders in Q2 saw a more than 15% sequential improvement over the prior quarters than record and more than 75% increase over the second quarter of 2022. The big driver of this increase was the 25-unit order, our largest single order to date that we discussed on our May call. At the time, we noted that this was for a school district that was awarded funds via the EPA Clean School Bus Program, but was not one of the districts we supported in the grant procurement process. We have since disclosed that this order was for a member of the Beacon Mobility family of companies in Massachusetts. Beacon is a large fleet provider comprised of several independent companies through the U.S. and operating over 11,000 vehicles. We also received orders associated with rebates for the 2022 EPA Awards across multiple school districts in line with our previously communicated expectations. While we have shipped some of the DC charges associated with the EPA funding, a significant majority remain in the backlog and are likely to be shipped and recognized as revenue over the second half of the year. Looking ahead, we look forward to supporting additional school districts as part of the 2023 installment of this massive program which has an application deadline that is less than two weeks away. Further, we continue to see an ever-expanding pipeline of potential orders beyond this. During the quarter and so far in Q3, we continue to make progress on our strategic initiatives as well. In Q2, we launched a new dedicated division to provide a full range of service in order to support fleet electrification for North America student transportation. And importantly, we announced the hiring of David Bersik, an experienced student transportation and automotive sales and marketing executives from Bluebird Corporation to build out a program. At Bluebird, Bersik saw significant growth in the EV bus sales, developed a supporting ecosystem, and enhanced relationships with their network of dealers. As touched on during our May call and alluded to in my earlier remarks, future electrification is a process. It is not a simple yes or no decision. As future customers come up the learning curve, they may well decide that electrification is in their best interest, but it can take time for them to convince fellow stakeholders, or they may hesitate to commit without a better understanding or plan for how to optimize the transition to EVs. People with relationships and an ability to walk through the electrification process on a step-by-step basis are invaluable, and this is exactly what we have gained by bringing on David. As I just alluded to, orders can be lumpy, but the lumps appear to be getting bigger and more frequent, and to mitigate well, it would be critical to ensure we maximize our opportunities as school districts look to scale up their electrification journeys. In the second quarter, we're also proud to advance commercialization of our AI capabilities. We have long held the view that leveraging and developing AI technology has the potential to be a tremendous differentiator and a sales enabler for us, which is why in early 2022, we entered into a JV called Astrea AI to explore AI integration into our V2G platform. The fruit of this work is now paying off, and we have announced both our strong capabilities in forecasting energy market values EV schedule, and energy requirements. The forecasting power honest by AI is, in our view, indispensable and invaluable in terms of the service it provides to the end customers. The more we maximize forecasting capabilities, the better we are able to optimize or address challenges related to vehicle readiness, energy management, and battery health. With the combined power of AI and V2G, we can thus eliminate the various pain points of owning an electric vehicle and ultimately make V2G a strong selling point in the consumer market. Today, we are seeing our AI capability put into practice, starting with the enhanced frequency regulation capabilities our AI integration is enabling for us in the Nordics. With Astray AI, our platform is able to continuously forecast price and capacity from Nordic primary reserves to optimize energy market bits and therefore optimize revenue for us and our customers. This technology leveraged Nuvi's six-plus years of experience providing frequency regulation services in the energy market and is just one example of the benefits that AI integration can deliver to our customers. In July, we continue to evolve our AI capabilities by integrating SRI into our Nuvi Fleetbox charge management app. Our customers on the Fleetbox app can now use the enhanced functionalities to better manage their battery state of charge, charging status, charging equipment, and reports. In other words, our customers can optimize all of these activities and therefore truly maximize revenue generation thanks to the power of our S3IA technology. Lastly, on the strategy initiative front, as we have discussed on the last few calls, integrating Nuvi's GIF platform into established third-party hardware networks is a critical part of our strategy, and our partnership with Circle K announced in the first quarter is a great example of how Nuvi is executing on its strategy. We continue to work closely with Circle K on integrating, and we are in the process of rolling out the technology across the different sites selected. Our AI platform is also providing advanced services. Before turning the call to David, a quick update on the California Senate bill, or SB233, which I have discussed on the last few calls. SB233 intends to make bidirectional charging a requirement for consumer electric vehicles and electric school buses sold in California by 2030. We think this is a recognition of the societal benefit, energy cost equity, that B2G can unlock as more and more vehicles electrify. At the end of May, we were pleased to see that the State Senate approved the bill with a vote of 29 to 9. It is expected that by the end of this month, the bill will go through appropriation in the State Assembly, and if successful, would go for the Assembly vote thereafter. I continue to have good dialogue with the legislators on this topic, and I'm optimistic on a favorable outcome for SB233. With that, over to David to discuss our financial results.
Eduardo
Thanks, Gregory. I will start with a recap of second quarter 2022 results. In the second quarter, we generated total revenues of $2.1 million compared to 1.3 in the second quarter of 2022. Further, as Gregory alluded to, Unit orders of our DC fast chargers remained at elevated levels in Q2 2023, growing over 15% from Q1 and over 75% higher than Q2 of 2022, supporting an increase in backlog in excess of $6 million, which in turn will support solid revenue generation in the back half of 2023. Margins on product and service revenues were 4.8% for the second quarter 2023, which was lower than the first quarter of 2023 of 17.9%, due to the impact of the timing of expenses associated with a customer sale through a long-term lease arrangement and installation costs for two other long-term projects. Under the lease accounting rules, the sale Hardware and installation costs were recognized as an expense upfront, while a large portion of the associated revenues will be recognized over future periods. As a reminder, margins can be lumpy from quarter to quarter, depending on the mix. DC charger gross margins at standard pricing generally range from 15% to 25%, while AC charger gross margins are approximately 50%, but in dollar terms are a smaller fraction of the revenue of a DC charger. Grid surface revenue margins are generally 30%. Operating costs, excluding cost of sales, was $8.5 million for the second quarter of 2023, compared to $10.3 million in the second quarter of 2022. The decrease was primarily attributable to lower public company fees. Cash operating expenses, excluding cost of sales, stock compensation, and depreciation and amortization expense was $7.3 million in the second quarter of 2023, declining from $8.3 million in the second quarter of 2022, and relatively unchanged from $7.2 million in the first quarter of 2023. Our Q2 2023 results were in line with expectations set on our May earnings call for quarterly cash operating expenses to run at approximately $7 million. Other income was $0.3 million in the second quarter of 2023, down from $4.6 million in the year-ago quarter. The year-ago period benefited from a $4.6 million non-cash gain from the change in the fair value of warrants. Net loss attributable to newbie common stockholders increased in the second quarter of 2023 to $8.2 million from a net loss of $5.5 million in Q2 of 2022. The increase was also primarily a result of the just-mentioned non-cash gain in the year-ago quarter. Now, turning to our balance sheet, we had approximately $11.1 million in cash as of June 30, 2023, excluding $0.5 million in restricted cash. Included in our cash balance was approximately $3 million of EPA funds received. We expect to deliver these funds to customers during the third quarter of 2023. Total cash decreased by 0.8 million during the second quarter of 2023. Net cash used in operating activities was 3.2 million in the second quarter of 2023, improving from the first quarter of 5.8 million. Excluding the benefit of EPA funds, net cash used in operating activities was $6.1 million for the second quarter. During the second quarter, we raised a net $2.5 million in capital, including $1.8 million through registered direct offerings, or RDOs, and approximately $0.7 million through our at-the-market, or ATM, facility. We remain focused on optimizing our ability to raise capital As we've demonstrated over the past few quarters, our ATM facility and the RDO structure have allowed us to raise incremental funds to support the business. Additionally, we are currently working to put in place a long-term asset-based lending facility, or ABL, which can provide additional liquidity. The borrowing capacity of the ABL is based upon our underlying inventories and accounts receivables. We believe this type of debt facility aligns well with our business model, given the ongoing inventory and accounts receivable amounts we carry on our balance sheet. Routing out our conversation on cash usage, inventory decreased by $1.1 million during the quarter to $8.9 million, compared to $10 million at the end of the first quarter of 2023. This is consistent with expectations in our prior commentary regarding anticipated declines in inventory as charger shipments pick up, a trend we expect to continue in the near term. Now, turning to megawatts under management and estimated future grid service revenues. As a reminder, megawatts under management is a metric we use to quantify the aggregate amount of electrical capacity from the deployment of our V1G and V2G chargers, which are primarily deployed in the electric school bus market in the U.S. and in the light-duty fleet deployments in Europe, in addition to stationary batteries. Currently, these chargers and batteries are located throughout the United States, Europe, and Japan. Megawatt center management in the second quarter increased 9% over the first quarter, 2023, to 20 megawatts from 18.3. In terms of its composition, 8.2 megawatts were from stationary batteries and 11.8 megawatts were from EV chargers. On a year-over-year basis, Megawatts under management increased by 24%. We continue to expect an acceleration in our megawatts under management in the second half of 2023 as we deploy more charging stations in North America and as Circle K ramps up. Depending on the geographic regions of our deployments, our grid service revenue opportunities will vary. We are currently seeing grid service revenue opportunities for vehicles for grid services ranging between $85 per kilowatt year to $300 per kilowatt year in certain key markets we are focusing on. And with our planned expansion of B1G charging management services in Europe, we are seeing further grid service revenue opportunities. These revenues include a combination of contracted services and merchant-exposed services. Given the long-term nature of our customer deployments, these revenues are generally recurring up to periods as long as 10 to 12 years. Now, turning to our backlog, on June 30th, our hardware and services backlog was 6.1 million, up 47% from 4.2 million on March 31st, reflecting an acceleration of EV adoption. Before turning the call back to Gregory, I would like to note that in the first half of 2023, we have delivered on the optimism we came into the year with regarding an improvement across operating methods. For example, through the first six months of the year, we recorded 2.5 times more DC fast charger unit orders compared to the first six months of 2022. And we realized a 2.4 times year-over-year increase in grid service revenues while managing costs to maximize our liquidity. Additionally, our elevated backlog that set us up for a strong performance in the back half of 2023. When looking at the underlying customer delivery dates within our existing backlog, we anticipate approximately 50% of this backlog, or $3 million, will be recognized as revenue in the back half of 2023, while the remaining balance of the backlog is expected to be recognized in future periods after 2023. Taking into account the future revenue generation from our existing backlog, in addition to potential future revenues from our existing proposal pipeline, we believe we are in a very good position for solid expansion in megawatts under management and revenues during the balance of 2023. Of course, as we have said on previous earnings calls, revenues can be lumpy and customers may request at any time to push out their delivery dates which could negatively impact this revenue forecast. We have not previously provided any sort of visibility into revenue expectations, but we are optimistic that as our backlog builds, more EV programs come online, and the supply chain issues that have plagued much of the early days of the energy transition abate. Our revenues will become more and more predictable, such that we can regularly provide more clarity on our outlook for revenue. And with that, Gregory, back to you to conclude on our prepared remarks.
David Robson
Thanks, David. To conclude, myself and the team are pleased with the progress we have seen in our business so far in 2023. The EPA Clean School Bus Program has underpinned strong growth, and in Q2, we continue to enhance our offering with the formation of new VK-12 and further evolving Australia AI while progressing on getting our Circle K program up and running. Interest in V2G and Nuvi and its technology specifically continue to increase as the role of V2G will play in the energy transition becomes increasingly apparent. We thank you for joining us today and look forward to updating you on our November call. With that said, I would like to now turn the call back to the operator to begin our Q&A. Operator?
Operator
We will now begin the question and answer session. To ask a question, you may press star then 1 on your telephone keypad. If you are using a speakerphone, please pick up your handset before pressing the keys. To withdraw your question, please press star, then two. At this time, we will pause momentarily to assemble our roster. Our first question is from Eric Stein with Craig Hallam. Please go ahead.
Eric Stein
Hi, Gregory. Hi, David.
David
Hey.
Eric Stein
Hey, Rick. Hey. You know, maybe just starting out, you know, I know that your primary focus or a big part of the focus is on the school bus industry, but a lot of OEMs making more and more noise about bidirectional charging, bidirectional capabilities. You know, so just curious, how do you view those offerings? You know, I mean, potentially would love to hear if there's any interest coming out of the auto OEM world. in partnering with Nuvi, just any thoughts along those lines would be helpful.
David Robson
You know, I mean, I think we are definitely perceived as, you know, the leader in the subject and not just in the U.S., but also in Europe and in Japan. And so, you know, I would say there is always interest. I think the big question for the OEMs in general is always, you know, do I do it myself or do I do it with a partner? And the other piece, the next question I really what are the features and functionalities that my customers are going to care about? And you see that Ford with the F-150 and pouring basically vehicle to home. That's what they are pushing. Now, the truth is once you have that functionality in place and it's a cost-effective way of doing it, then you can really think about what are the full features that I can promote to my customers And, you know, it's what we call the charge management piece. It's really how do we make life easier for somebody who is choosing to get an electric car. And that's definitely an area where we spend a lot of time today and we see that not just applicable to fleets but also applicable to customers.
Eric Stein
Is this something, as this gets out into the market and people, you know, realize the potential of that and, you know, how it could be expanded, you know, is this an area where you know, we would expect Nuvi to play at some point?
David Robson
Yeah, you know, we are very focused on feed today because one, this is where we see the volume today. This is also another school bus is the killer app for V2G. But, you know, we are involved in different areas. You know, one example is Circle K, which is really addressing the consumers and how do we extract more value with infrastructure that is being rolled out to support the consumers. But at the interface, we have a platform in order to provide certain grid services.
Eric Stein
Got it. And then, I guess, sticking with Circle K, I think your plan was that you would start generating grid service revenue in the second half. I might have missed it earlier in the call, but I'm curious if you've kind of started that rollout, and is it still the plan that you would expect revenues here in the second half?
David Robson
Yeah, we have a few sites connected to our platform now, and we definitely expect revenue to happen in the second half of the year.
Eric Stein
Got it. Well, maybe last one for me. Just on megawatts under management, I know you've got the two buckets, stationary and EV. I mean, is it fair to say that the EV side is going to be the majority of Or, you know, is stationary an area where there actually is an opportunity beyond what you've got in Japan? And maybe I'm just curious, could you remind me how the economics might differ between both of those applications?
spk08
Yes.
David Robson
So, I mean, I think that what we see in general is that on a site, you might have some stationary storage that is deployed at the same time as the EVs. so we want to be able to provide your unidirectional bidirectional and evs and the storage um so we definitely want to be providing you know extract value from from all those resources uh but what we see very often is that the storage you know very rapidly is dwarfed compared to the size of the capacity of the ev deployment and is really there to provide more resiliency now you know Ideally, what we have done, like in Japan where we have quite a bit of storage, we also like to look at multipurpose storage, right? Not just one thing you can do without storage, but how do you provide multiple services, which is what we are doing with EVs, right? EVs, the primary purpose is to drive around, but then we are doing a variety of grid services depending on the region where the vehicle is connected. And so we really look at the stationary storage in the same way as we look at EVs. and developing multiple purposes.
Eric Stein
Got it. But you would say that, I mean, not surprisingly, EVs, that's the real growth driver. That will be the vast majority of Megawatt Thunder management as we look at a couple years. Okay. All right. I appreciate it. Thanks.
spk19
Thanks, Eric.
Operator
Again, if you have a question, please press star, then one. The next question is from Brian Dobson with Chardin. Please go ahead.
Brian Dobson
Hey, how are you?
Nordics
Hi, Brian. Hey. So, you know, looking at your order momentum in 2Q, those are impressive stats. I guess, how do you expect that to continue through the back half of the year? And with the EPA rebate deadline moving later this month, would you expect that to, you know, also potentially spur demand in the back now?
David Robson
I think I can start and then David will let you follow up. But I think You know, this makes orders lumpy, right? And we saw that last year. So on the one hand, it's great. We have this backlog that we're delivering on to. This new run of EPA is ready to build, you know, next year's deployments. And we are very excited about it. And it's a different rules, a different way of deploying. It's more larger projects. But we're very excited about the opportunity associated with those.
Eduardo
And I'd add to that, you know, just reiterate what Gregory said, you know, our backlog is up about 50% because we're seeing such strong order activity, which really helps us think about, you know, our revenue generation for the balance of the year that we already, once you get the contract locked in, you know, just a matter of timing. And as we said, you know, in the prepared remarks that roughly $3 million of that's likely to flow through the back half of the year based on the customer dates we've been given. So we feel pretty good about our revenue going into the back half of the year. And, of course, we're going to have incremental organic growth because we can see that on our proposal pipeline. And what you're starting to see is people are starting to get their hands on a lot more vehicles, which really helps us get our pipeline higher and close on the order activity.
Nordics
Yeah, very good. I guess just turning to your AI initiatives, why did you choose to roll those out in the Nordic countries, and should we expect to see that technology further integrated into the United States in the near future?
David Robson
For sure. Question two, for sure, is being rolled out everywhere, right? The reason why we started in the Nordics is because it's a combination of two things, right? One is the The fact that we are bidding in markets there, and so forecasting the market is something that is important in our demonstration here of the world of the AI platform, combined with the forecasting of the vehicles. And so that's why we like there, but think about if we are capable of forecasting when the vehicles are going to be there, when they're going to be leaving, the amount of energy they're going to need to recharge, and if we are able to forecast energy prices, we are able to basically procure energy very early for our customers, 72 hours in advance potentially, so that we avoid being exposed to potential volatility on the energy cost.
Nordics
And finally for me, regarding the California school bus market, it's very likely that California leads the way in electrification for school buses. I know that you have some good relationships with school districts in that region. Do you think you could quantify the potential size of that market for us?
David Robson
You know, so, I mean, we look at it in different ways. You look at it as... First of all, as you might know, there is 480,000 school bus on the roads in the US. They usually have a life of 12 years, a replacement rate of about 40,000 per year. Those are average because there is volatility. So it's a very large number, 24 million kids that are transported by school bus every year. Now there is a variety of how those buses are being run. You've got three large fleet owners, you know, per student being the largest and owning about 50,000 school buses. But you've got a bunch of medium operators that are running fleets of, you know, 10 to a few hundred school buses. But the bulk of the market in terms of who owns the buses are the school districts. The bulk of that market is the smaller school districts that are very distributed. Um, it's 274,000 school buses that I don't own by, by smaller school districts. So, uh, it's a very, it's a very various market and how you're addressing it is important. At the end of the day, it's really about how do you make the transition from internal compression engine to electric as easy as possible for those either fleet operators or school districts. And that's why we are in the process of releasing our next, or we'll be releasing in September, our next generation of platform that is really integrating a lot of what we call the charge management. Helping the school districts understand whether the bus are going to be ready if there is a problem, how do they deal with it. And the V2GPC is fully integrated into that and help reducing the cost of owning those vehicles. But the priority for school districts is number one, making sure the bus is ready for the driver so that the driver can be there on time. Number two, if there is a problem, it needs to be fixed as soon as possible so that they can go back on schedule.
Nordics
All right. Very good. Thank you.
Operator
Thanks, Brian. This concludes our question and answer session. I would like to turn the conference back over to Gregory Pilon for any closing remarks.
Brian
Thank you, everybody, for listening to us today, and we are looking forward for our next talk in Chima Sola.
Operator
Thank you. The conference is now concluded. Thank you for attending today's presentation. You may now disconnect.
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