Vimal Kapur
President and Chief Operating Officer at Honeywell International
Thank you Darius and good morning everyone. Let's turn to Slide four, in February, we announced that ExxonMobil will deploy Honeywell's carbon capture technology at its integrated complex in Baytown, Texas. The plant is expected to be the largest low-carbon hydrogen project in the world at planned start-up and projected to produce around 1 billion cubic-feet of low-carbon hydrogen per day. Honeywell Technology will enable the facility to capture more than 98% of the associated CO2 emission, which will be sequestered and permanently stored by ExxonMobil.
In addition, Honeywell recently launched a European Clean Aviation project to develop a new-generation of aerospace qualified, megawatt-class fuel-cells powered by hydrogen. Green hydrogen is an extremely clean power source that can be used to propel future aircraft, which makes it particularly appealing to the aerospace sector as we work to reduce carbon emissions. Work on this project will be performed at Honeywell Technology Solution, Research and Development Center in Brno, Czech Republic and at all other Honeywell and project partner sites across Europe.
Finally, this week, we announced a $40 million plus win in our Connected Enterprise business with Globalworth, a leading real-estate investor in Central and Eastern Europe. Globalworth is using Honeywell's Force for building technology to help monitor energy consumption down to a device at asset-level across their commercial office buildings in Romania and Poland, while maintaining occupant comfort and productivity. Our solution will help reduce operating cost and lower energy consumption, key outcome for Europe's overreaching climate objectives.
These existing technologies provide us with new growth vectors, while reinforcing Honeywell's sustainability message demonstrating how we are helping the world solve its toughest challenge across all our end-markets. Now, let's turn to slide five to discuss an exciting new acquisition, we just announced this week. On Wednesday, we announced an agreement to acquire Compressor Controls Corporation in short CCC, a leading provider of turbo machinery control and optimization solutions, including control hardware, software and services for $670 million in all-cash transaction.
CCC technologies primarily serve the LNG gas processing, refining and petrochemical segment and will bolster Honeywell's high growth sustainability portfolio with new carbon capture control solution where the same turbo machinery is used to achieve effective removal of CO2 from the process plant emission. This acquisition will be integrated into Honeywell's Process Solution business and strengthen Honeywell's leadership in industrial control, automation and process solution enabling customers to accelerate their energy transition.
CCC's EBITDA margins are accretive to Honeywell and we expect to achieve a cash basis, return on investment of more than 15% by 5th year that CCC is part of Honeywell. The transaction represents 15 times 2023 expected EBITDA on a tax-adjusted basis and 13 times EBITDA, assuming $8 million of annualized cost synergies. I'm excited about the new technologies and adjacencies we have unlocked through this latest transaction. We said before that we have an active M&A pipeline and this is further evidenced that we are continuously enhancing our automation portfolio by investing in new opportunities.
Now, let's turn to slide six to discuss the first-quarter results in more details. As Darius mentioned, we delivered a strong first-quarter result, despite a dynamic economic backdrop. Our operational agility enabled us to exceed our financial commitments. First-quarter sales grew 8% organically with double-digit growth in PMT and aero, where we generated continued volume improvement on a strong demand and an improving supply-chain. In fact, volume grew 2% for overall Honeywell in the first-quarter despite an impact of troughing activity levels in our long-cycle warehouse automation business.
Excluding SPS volumes were up 7% for first-quarter. Our backlog grew 6% year-over-year and 2% sequentially and our orders grew 1% organically and 8% sequentially driven by long-cycle strength in aero and PMT. Supply-chain remains a constrain on our overall growth, however aero saw further outward improvement and we saw past-due backlog reduction across all our short-cycle businesses. In addition to strong organic growth we expanded segment margins by 90 basis-point year-over-year to 22%. We continue to reap benefits from our investment in Honeywell Digital that have enabled us to stay ahead of the inflation curve through the strategic pricing action.
Despite the top-line headwinds SPS led the other SBGs with the largest segment margin expansion as they benefit from their rightsized price-cost base. Now, let's spend a few minutes in the first quarter performance by business. Aerospace, sales for the first-quarter were up 14% organically, led by 20% growth in commercial aviation, the fifth straight quarter of at least 20% organic growth and eighth straight quarter of double-digit growth. Sales growth was strongest in commercial aviation aftermarket where continued flight hour recovery resulted in increased spare shipments and repair and overhaul sales particularly in air transport.
Commercial original equipment sales also increased double-digit, driven by higher business and general aviation sales. Defense and space returned to growth in the first-quarter as we were able to convert our strong 2022 orders book, increase sales volume. Book-to-bill defense -- book-to-bill in defense and space remain greater than one in the quarter. As expected, the aero supply-chain continued to make modest progress sequentially. Improvements in material availability from the lower supplier de-commitment rates enabled us to increase our original equipment and spare shipments by 20% year-over-year in first-quarter. Our past-due backlog remains at historically high-level as expected, with plenty of volume yet to be unlocked.
Segment margin in aerospace contracted 80 basis-point year-over-year to 26.6% driven by higher sales of lower margin original equipment products, partially offset by our commercial excellence effort and volume leverage. Performance Materials and Technologies orders grew organically across all three businesses ahead of our expectations, led by over 20% growth in UOP. We remain particularly excited about traction in our sustainable technology solutions business where orders doubled year-over-year. For sales PMT grew 15% organically in the quarter with double-digit growth in all three segments of the PMT portfolio.
This was the fourth consecutive quarter of double-digit organic growth in PMT. UOP grew 19% organically in the quarter led by refining catalyst shipment and gas processing partially offset by lower refining and pet-chem equipment volumes. Process Solutions grew 16% organically driven by strength in projects and smart energy. In advanced material, sales grew 12% in the quarter as we saw another quarter of robust demand in fluorine products that more than offset some softness in our Electronic Materials business.
Segment margin contracted 20 basis-point year-over-year to 20.6% as a result of cost inflation, higher sales of lower-margin products and the previously communicated disruption in one of our PMT plants that caused some unplanned downtime, partially offset by commercial excellence and volume leverage. Safety and productivity solutions sales decreased 11% organically in the quarter, sales decline were led by warehouse and workflow solutions and productivity solutions and services. The aftermarket services portion of our Intelligrated business continues to perform well as expected, with sales growing greater than 20% in the quarter at accretive margins and the sensing portion of our sensing and safety technologies business remains a bright spot in the portfolio.
Continuing on the trend from last year, segment margin for SPS was once again a standout in the quarter, expanding 270 basis-point to 17.2% as a result of productivity actions and commercial excellence, partially offset by lower-volume leverage and inflation. In building technologies, sales increased 9% organically in the quarter, with growth in both building products and building solutions. Project sales were up double-digit for the fourth consecutive quarter as we continued to convert our strong backlog.
Services volumes also increased in the quarter, resulting in 13% organic sales growth in building solutions. Turning to our product portfolio, the supply chain is improving as expected, building products grew 7% organically year-over-year through continued strength in our world-class fire franchise. HBT orders were stronger than expected in first-quarter, although down mid single-digits year-over-year organically as we lapped outside 2022 comps from the height of supply-chain challenges.
While inflation remained elevated and our strong building solutions sales presented as mix headwind, our commercial excellence and productivity effort allow us to mitigate these challenges and expand HBT segment margins by 170 basis-points to 25.2%. Growth across our portfolio continues to be supported by accretive results in Honeywell Connected Enterprises, an ongoing indicator of the power of strong software franchise. Robust overall growth was driven by double-digit growth in cyber, industrial, aerospace and connected building. The future outlook is also strong due to double-digit growth in orders. Overall, this was a great result for Honeywell. Our adjusted earnings per share in the fourth quarter grew 8% to $2.07 to $0.11 above the high-end of our first-quarter guidance and up 16% excluding pension headwinds.
Segment profit drove $0.21 of year-over-year improvement in earnings per share, the main driver of our EPS growth. Excluding the pension headwinds, below-the-line and other added. $0.03 year-over-year, a lower adjusted effective tax-rate contributed $0.02 of improvement and reduced share count added an additional $0.05, our total EPS excluding the pension impact of $2.22. This was offset by $0.15 headwind from a lower pension income, a bridge from adjusted EPS from 1Q 2022 to 1Q 2023 can be found in the appendix of this presentation.
We made good progress on cash for Q1. Reported cash-flow for the quarter was negative $1 billion due to payment of settlement signed in fourth quarter of 2022, which we signaled in our guidance call. Excluding the net impact of these settlements, we generated $300 million of free-cash flow, up from $50 million in the first-quarter of last year. This increase was driven by improved working capital, including more favorable payables and inventory balances. As we discussed, our inventory planning focus will be a major contributor to our cash performance in 2023 and we are off to a promising start. So overall, Honeywell operating playbook continues to deliver strong results and that combined with our differentiated portfolio of solutions will enable us to drive compelling growth in earnings and cash for the quarters to come.
Now, let me turn it over to Greg as we move to slide seven to discuss our second-quarter and full-year guidance.