Carrier Corp. - Experts & Thought Leaders

Carrier has launched a new line of V-Series WeatherMaster® Applied rooftop units available with more environmentally sustainable R-454B refrigerant, known commercially as Puron Advance. Carrier is a part of Carrier Global Corporation, pioneer in intelligent climate and energy solutions. The V-Series, which includes the 48V with gas heating and electric cooling and the 50V with electric cooling with optional electric or hydronic heat, can integrate with both legacy curbs and select competitor models in replacement or retrofit applications. Carrier SmartVu™ controls Carrier SmartVu™ controls with a 7-inch touchscreen display, a refrigerant leak detection system The series is available in 27.5 to 100 ton nominal cooling capacities and features a direct drive indoor fan array with electronically commuted motors, a standard capacity variable speed scroll compressor, Carrier SmartVu™ controls with a 7-inch touchscreen display, a refrigerant leak detection system with dissipation control, and a variety of factory installed options, including modulating gas or electric heat, and Humidi-MiZer® dehumidification. The series also offers selectable configurations for staged air volume in single-zone applications, as well as variable air volume options suitable for both single-zone and multi-zone applications. Carrier V-Series rooftop units “The Carrier V-Series rooftop units are designed to provide customers with a flexible, efficient and reliable solution for their air conditioning and indoor air quality needs, while also offering easy installation and compatibility with existing curbs,” said Michael Jones, Product Manager, Applied Packaged Systems, Carrier. “And by adopting R-454B, we’re helping our customers prepare to meet regulatory requirements while also designing our products to be efficient and innovative. Puron Advance shows our commitment to going beyond the minimum, surpassing the EPA’s lower GWP requirements for 2025.” Reduction from R-410A R-454B has a GWP100 of 466 according to the Intergovernmental Panel on Climate Change Fourth Assessment Report — a 75% reduction from R-410A — and non-ozone depleting potential, the refrigerant was selected as one of the best solutions to minimize environmental impact and provide longevity based on the United Nations Montreal Protocol Kigali Agreement phasedown plan. GWP is a measure of a substance’s climate warming impact compared to CO2.

Big 5 Construct Saudi marks its grand opening, returning for its 13th edition in a new and expanded format for two weeks, with the first week running from 15-18 February at the Riyadh Front Exhibition & Conference Center at Roshn Front.  With anticipation at its peak, the event is the first-ever trade event in the Middle East to run for two weeks at a time when the Kingdom’s construction sector undergoes a transformation, fueled by the vast opportunities emerging from a trillion-dollar pipeline of mega and giga projects. Opening address The new two-week format will welcome insightful discussions and specialized co-located events Mohammed Abdulaziz Alajlan, Chairman of the Board of Directors of Saudi Contractors Authority (SCA), will open the first week of the event, delivering a keynote address. As the gates open to the largest construction event in Saudi Arabia, the new two-week format will welcome insightful discussions and specialized co-located events, spotlighting the initial stages of construction. International Contracting Conference (ICC) Welcoming attendees and exhibitors on the 15-16 February is the 5th edition of the International Contracting Conference (ICC), hosted by the Saudi Contractors Authority (SCA) and dmg events. The conference will host discussions, spotlighting sustainability, cutting-edge technology, financial resilience, workforce innovation, and future growth opportunities.  Co-located events Big 5 Construct Saudi will host three co-located events during its first week, including Heavy Saudi Arabia Big 5 Construct Saudi will host three co-located events during its first week, including Heavy Saudi Arabia, Totally Concrete Saudi Arabia, and HVAC R Saudi Arabia. These events will showcase the essential elements of heavy construction, concrete, HVA,C and general construction, shaping the industry's future.  The first week of the event lays the foundation for Saudi Arabia’s construction future, bringing together products, services, systems, and solutions needed to build and innovate from the ground up. New country pavilions Nineteen country pavilions shine the spotlight on construction solutions from China, Egypt, Germany, Greece, India, Italy, Jordan, Kuwait, Poland, and Türkiye, among others, enabling visitors to explore a variety of products & services. These also include five new pavilions: New Zealand, South Korea, Canada, the US, and Uzbekistan, enhancing the diversity of international exhibitors at Big 5 Construct Saudi. Brands in the spotlight From Hussein & Alhassan G. Shaker Bros to Carrier, Haier, Al Zamil to Raimondi Group, Dimas Solar to Juffali Industrial Products Company, and Bazalto Türkiye, top exhibiting companies will showcase cutting-edge HVAC solutions, energy-efficient cooling technologies, advanced construction machinery, sustainable solar innovations, high-performance industrial products and premium building materials, highlighting the latest advancements shaping Saudi Arabia’s construction landscape at Big 5 Construct Saudi. Big 5 Talks Big 5 Construct Saudi will host CPD-certified sessions, offering attendees the chance to earn CPD points In its first week, Big 5 Construct Saudi will host CPD-certified sessions, offering attendees the opportunity to earn CPD points by participating in over 50 certified educational panels and discussions. Featuring more than 80 expert speakers, these sessions will cover eight key streams: concrete, HVAC R, project management, codes, standards & regulations, health & safety, modular construction, geotechnical, and technology, providing industry professionals with valuable insights and skill enhancement opportunities. Interactive Features  Starting now and throughout its first week, Big 5 Construct Saudi will feature interactive experiences highlighting innovation, inclusivity and sustainability. Attendees can challenge their endurance in Concrete Dash, testing their strength with a concrete block. Football enthusiasts can face off against an AI-powered goalie in the World Cup Zone, showcasing sustainable, smart stadium infrastructure. The Women in Construction Booth will honor the contributions of women in the industry, while the Eco Trail will guide visitors to sustainable solutions that align with Saudi Arabia’s Vision 2030.  Future of Saudi Arabia’s construction industry “As we open Big 5 Construct Saudi, each day will bring fresh innovations, networking opportunities and insights that will shape the future of Saudi Arabia’s construction industry,” said Muhammed Kazi, Senior Vice President – Construction, dmg events. “With a dynamic two-week format, we look forward to bringing Saudi Arabia's construction community together for double the engagement, networking, knowledge sharing and partnership opportunities.”

Big 5 Construct Saudi 2025, organized by dmg events and supported by the Saudi Contractors Authority (SCA), will return for its 13th edition in a groundbreaking two-week format, making it the first-ever construction event in the Middle East to do so. Running from 15–18 and 24–27 February at the Riyadh Front Exhibition & Conference Center at Roshn Front, this expansion aligns with Saudi Arabia’s unprecedented construction boom, driven by Vision 2030 and a $1.7 trillion pipeline of mega and giga projects. Opportunities in the construction sector dmg events hosted a press conference to highlight how the extended format addresses the surging demand Ahead of the event, dmg events hosted a press conference to highlight how the extended format addresses the surging demand and growing opportunities in the construction sector. Commenting on the sidelines of a press conference, spotlighting the two weeks of Big 5 Construct Saudi, Abdulmajid Alrashoudi, Governor of the Saudi Contractors Authority (SCA), said: “The construction sector in Saudi Arabia stands at the heart of the Kingdom's Vision 2030. At Saudi Contractors Authority (SCA), we are committed to building an ecosystem that drives innovation, strengthens local capabilities, and attracts global expertise." Partnership with Big 5 Construct Saudi Alrashoudi added: "Our ongoing partnership with Big 5 Construct Saudi, the largest construction event in Saudi Arabia, is a testament to this vision." "It provides a world-class platform that connects public and private sector pioneers and industry experts, showcases cutting-edge solutions, and accelerates knowledge exchange, thus playing a significant role in building a future-ready construction sector.” Investments and cross-sector collaboration Also speaking at the press conference, Matt Denton, President, dmg events, said: “The construction industry in Saudi Arabia is experiencing significant growth, driven by a surge in mega and giga projects and Big 5 Construct Saudi serves as a key platform for facilitating trade, investments and cross-sector collaboration. By expanding the event into two dedicated weeks, we offer participants a deeper and more tailored experience, addressing the entire construction lifecycle.” He added: “While we’re bringing the world to Saudi Arabia, a significant share of the product base is already here, with 60% of exhibitors being local and regional companies. The event also drives partnerships and industry growth by introducing the right skills and technologies.” First week of Big 5 Construct Saudi Big 5 Construct Saudi will bring together over 2,000 exhibitors from more than 60 countries to showcase the latest products, services, systems, and solutions across two weeks, including Hussain & Al Hassan Shaker, Carrier, Haier, SKM, Al Zamil, Masdar, CPC, Binyah and Schüco, among others across two weeks.  The first week of Big 5 Construct Saudi (15–18 February) will lay the foundation for the Kingdom’s future construction projects. Focusing on critical sectors like building materials, plant machinery, concrete, offsite construction, HVAC R and MEP and technology. Evolving needs of the construction industry The second week of Big 5 Construct Saudi will shift its focus to finishing touches that building tasks Heavy Saudi Arabia, Totally Concrete Saudi Arabia and HVAC R Saudi will be the co-located events from February 24–27, 2025, the second week of Big 5 Construct Saudi will shift its focus to the finishing touches that complete construction projects. Key sectors such as building facades, windows, urban design, marble, stone, hospital design & build and facilities management will take center stage, with co-located events like Windows, Doors & Facades Saudi Arabia, Marble and Stone Saudi Arabia, Urban Design & Landscape Saudi Arabia, Saudi Hospital Design & Build Expo and Saudi FM & Clean providing specialized solutions for the evolving needs of the construction industry. Big 5 Construct Saudi 2025 edition  Big 5 Construct Saudi 2025 edition is supported by Saudi Contractors Authority (SCA), Supporting Partner; Teef Najd Contracting Company, Exclusive Strategic Sponsor; Carrier, HVAC R Partner; Hussein and Al-Hassan G. Shaker Bros. Company and Midea, HVAC R – Exclusive Diamond Sponsor; Al Yamamah Steel, Badge Sponsor; Aggreko, Official Power Partner; Schüco, Windows, Doors & Facades - Exclusive Diamond Sponsor; Alumil, Windows, Doors & Facades Exclusive Strategic Sponsor; Teef Najd Marble & Stone Factory, Marble & Stone Exclusive Strategic Sponsor; National Paints and Profitech, Silver Sponsor; Talco, Lanyard Sponsor; ESAD Services, Outdoor Area Sponsor.

The U.S. Department of Energy (DoE) Commercial Heat Pump Accelerator program is designed to enhance building efficiency and electrification. Running from 2024 through 2027, the program aims to overcome adoption barriers, promote advanced heat pump technologies, and create sustainable solutions for HVAC professionals. Compared with conventional packaged rooftop units (RTUs) with natural gas heating, heat pump RTUs are estimated to reduce greenhouse gas emissions and energy costs by up to 50%. For those in the HVAC industry, this program is an opportunity to boost operational efficiency, align with emerging sustainability standards, and unlock new business. Transforming Commercial HVAC with Heat Pumps Known for their dual heating and cooling abilities, heat pumps save energy compared to conventional HVAC systems The DoE’s program centers on accelerating the adoption of high-efficiency heat pumps for space conditioning and water heating. By working collaboratively with stakeholders—including manufacturers, utilities, and facility managers—the initiative seeks to integrate energy-efficient solutions into commercial buildings nationwide. Known for their dual heating and cooling capabilities, heat pumps save energy compared to conventional HVAC systems. The Accelerator program prioritizes cutting-edge systems to lower energy consumption and operating costs for businesses. As decarbonization becomes a global priority, electrification of HVAC systems is also key. By reducing reliance on fossil fuels, heat pumps contribute to a cleaner energy future. Practical Benefits for Professionals For HVAC professionals, the program provides a framework to explore new markets and enhance service offerings. With the Accelerator program’s emphasis on efficiency, HVAC professionals can help clients reduce energy bills, providing a tangible ROI for heat pump installations. Participants in the program also gain access to technical guidance, best practices, and case studies, fostering skills to implement heat pumps effectively. As building owners seek energy-efficient solutions, HVAC professionals are positioned as experts in heat pump technology in order to gain a competitive edge. Success of the residential challenge The retail program is a growth of an earlier program related to residential technologies The commercial program is an expansion of an earlier program related to residential technologies. Last fall, the U.S. Department of Energy (DOE) announced that eight manufacturers in the Residential Cold Climate Heat Pump Challenge completed rigorous product field testing to demonstrate energy efficiency and improved performance in cold weather. Bosch, Carrier, Daikin, Johnson Controls, Lennox, Midea, Rheem, and Trane Technologies participated in the residential challenge. Cold climate heat pumps (CCHPs) developed as part of the challenge will soon enter commercial production, manufacturers say.  Building upon the success of the residential challenge, DOE is now working with nine heat pump manufacturers to advance rooftop units (RTUs) for commercial buildings through a new technology challenge. Commercial Building Heat Pump Challenge Expanding with the Commercial Building Heat Pump Challenge through its Better Buildings program, DoE is now working with heat pump manufacturers AAON, Addison, Carrier, Daikin, Johnson Controls, Lennox, LG, Rheem, and Trane Technologies to improve the energy efficiency and performance of RTUs in cold weather. The manufacturers will partner with DoE and national laboratories to create prototypes and test product performance and durability. They will then lead field validations with Better Buildings partners, including Amazon, General Motors, Ikea, the Los Angeles Unified School District, Target, Whole Foods, and others. Tackling Challenges in Heat Pump Adoption The DoE program recognizes common challenges HVAC professionals face in promoting commercial heat pump adoption and provides strategic solutions. Cost Barriers: The upfront cost of heat pumps can deter clients. The program encourages collaboration with utilities to offer incentives and financing options, making the transition more affordable. Performance in Cold Climates: Heat pumps have historically underperformed in colder regions. By focusing on technological advancements, the Accelerator addresses performance issues, ensuring systems work efficiently even in extreme weather. Workforce Training: To ensure seamless implementation, the DoE supports workforce development through training programs, thus empowering HVAC professionals to deliver high-quality installations. A Collective Push for Change The Accelerator agenda thrives on alliances, leveraging the expertise of diverse stakeholders The Accelerator program thrives on partnerships, leveraging the expertise of diverse stakeholders. For manufacturers and innovators, the program promotes advanced heat pump technologies that meet the diverse needs of commercial buildings. For utilities and energy providers, there are incentives to encourage adoption and offset initial costs. Building owners and facility managers can benefit from sharing insights and case studies to demonstrate the practical benefits of heat pumps in real-world scenarios. In general, HVAC professionals can benefit by staying connected to these networks, keeping abreast of new technologies and customer-centric solutions. Heat Pumps and a Greener Future Heat pumps align with global efforts to reduce carbon emissions and meet regulatory requirements. For HVAC professionals, this means not only improving the environmental impact of their services but also helping clients achieve compliance with evolving energy codes and standards. The DoE’s Commercial Heat Pump Accelerator program offers HVAC professionals a clear path to embrace innovation, improve energy efficiency, and secure a leadership position in a rapidly changing marketplace. By participating in the program, HVAC experts can drive the industry forward while enhancing their businesses and delivering meaningful value to clients. As the HVAC landscape evolves, those who seize this opportunity will not only adapt but thrive, setting new benchmarks for efficiency and sustainability in the years to come.

The idea of Energy as a Service involves shifting the traditional business model from selling energy as a commodity to providing a comprehensive package of goods and services to address a customer’s energy use and management. Rather than selling energy, the approach encompasses complete stewardship of a company’s energy needs in exchange for a monthly fee. Because 40% or so of a company’s typical energy needs are related to heating and cooling systems, implementing Energy as a Service (EaaS) is tied directly to a company’s HVAC systems. heat pumps and HVAC technologies In the EaaS scenario, an outside company pledges to meet a customer’s energy needs at a discount, say 5%, below what they currently pay. By then strategically seeking to lower the customer’s energy costs by more than 5%, the EaaS company uses the extra margin to pay its own costs and to attain a profit. For example, if a customer’s energy costs can be lowered by 30%, the EaaS company retains 25% every month for the term of the agreement, typically 10 years. Any costs associated with providing the service come out of the 25%. In the EaaS scenario, an outside company pledges to meet a customer’s energy needs at a discount Specifically, working to lower energy costs by that much involves an upfront investment in infrastructure, such as heat pumps and HVAC technologies, to lessen energy consumption. The idea is that the profitability of lowering energy costs will offset even a substantial investment over time. Energy-related infrastructure Briefly stated, that is the business model of Budderfly, which assumes management of a company’s energy infrastructure and becomes the “account holder” with the utility. Once an EaaS contract is signed, Budderfly then invests to upgrade the customer’s energy-related infrastructure, including LED lighting, refrigeration, etc., in addition to HVAC. The goal is to decrease energy usage by 30% or more.  Budderfly typically upgrades the variable frequency drive (VFD) When upgrading the infrastructure, Budderfly “owns” any new infrastructure assets for the term of the EaaS agreement, say 10 years, and amortizes the cost over the timespan. At the end of the term, the assets are turned back over to the customer unless they renew the contract. In the HVAC arena, Budderfly typically upgrades the variable frequency drive (VFD), economizers, and other equipment in a rooftop unit or other machinery when it takes on a new customer. Embraces the EaaS scenario EaaS has a direct incentive to invest in the newest technology to slip the client energy usage “Looking at the opportunity to save 5% of their energy costs, many customers think it seems too good to be true,” says Al Subbloie, President, CEO and Founder at Budderfly. The price of the EaaS contract is based on a two-year review of the customer’s utility bill, which creates a baseline against which the 5% discount is provided. On the consumption side, replacing a rooftop unit with a new Lennox, Carrier, or Trane high-efficiency unit can provide 30 to 40% savings in energy usage. When a customer embraces the EaaS scenario, the EaaS company has an immediate incentive to invest in the newest technology to lower the customer’s energy usage. The more they save on energy, the more they earn in profits. EaaS approach In contrast, in a business model involving energy purchased as a commodity, there is little urgency to upgrade the equipment. That explains why so much equipment currently installed is so out-of-date and energy inefficient, says Subbloie. “We did not expect the infrastructure to be so bad,” he says. “I am sharing something the world is not aware of. As long as cool and hot air are coming out of the vents, no one is looking at the energy impact.” In fact, the EaaS approach is a growing factor in decarbonization. “We are a private capital method to save the world,” says Subbloie. “We are aligning capitalism and putting it to use to save the world (from climate change),” he says. Additional investments by Budderfly Budderfly can make a profit on an EaaS contract if it can achieve 30% savings on total energy costs Subbloie says Budderfly can make a profit on an EaaS contract if it can achieve 30% savings on total energy costs. Of the 30%, Budderfly returns 5% typically to the customer and then spends about 15% on capital improvements, amortized over 10 years. Additional investments by Budderfly include 3 to 4% on technology such as thermostats, metering and controls, and data systems. Other costs are to pay Budderfly’s 300 or so employees.  In the refrigeration realm, which might account for 15 or 20% of energy usage, Budderfly deploys controllers (such as KE2 Therm Solutions and NRM) to smartly regulate the compressor operation in refrigeration units. Door alert monitors and upgraded seals avoid any leakage of cool air. Deploying R-290 (propane) refrigerant systems boosts energy efficiency. EaaS strategy When Budderfly deploys solar systems, the cost becomes just another line on the customer’s bill – there is no purchase agreement or lease involved. Budderfly is transparent with the customer in terms of the money they invest in infrastructure and other costs. In addition to providing the customer with the initial 5% discount, Budderfly also typically shares with the customer half of the proceeds of any energy savings they can achieve above 30%. The EaaS strategy is applicable to a variety of markets, but Budderfly is finding initial success in the quick-service restaurant (QSR) market, where repeatable footprints of individual locations make EaaS calculations predictable and scalable. Probably 80% of their business is in casual dining and QSR installations, including 75 or so well-known restaurant brands; they work with large franchisees who operate multiple brands. top-down relationships Budderfly also has firms in healthcare needs, nursing facilities, office buildings, amenity stores Budderfly is also working to establish “top-down” relationships at the restaurants’ corporate level, which has the ability to impose EaaS as a standard throughout its footprint. “As the climate focus becomes more important, a restaurant brand might say to do it everywhere,” says Subbloie. Hotels and motels are another vertical markets amenable to this approach, and Budderfly also has business in healthcare markets, nursing facilities, office buildings, convenience stores, and other retail. They seek to limit each building’s size to 200,000 square feet or less. Regulated and deregulated rates Budderfly has a team that handles the onboarding of new customers, which involves a short, two-page agreement. Their automated system is connected to 500 utilities, and Budderfly tracks all the regulated and deregulated rates. If rates go up, their billing increases, still based on the 5% reduction that is part of the agreement.  Budderfly benefits from its high-volume acquisition of HVAC equipment at lower prices. “We buy a lot of stuff, we have agreements to buy at volume pricing, and we are constantly negotiating to lower the price,” says Subbloie. “We buy the best of the best to achieve the greatest energy-saving outcome, for obvious reasons. We negotiate prices on the expectation that our volume will make it lucrative (for OEMs).” Subbloie says Budderfly is the largest buyer of roof-top units in the country. Energy-efficient HVAC systems Budderfly’s model enables the facility of the latest and most energy-efficient tools In the scenario of buying energy as a commodity, customers have less incentive to proactively replace their HVAC infrastructure with more efficient models. They also may not have the means to invest in capital improvements to achieve better energy efficiency outcomes. In contrast, Budderfly’s model encourages the installation of the latest and most energy-efficient equipment, and that the equipment is fine-tuned and maintained. By pushing the transition to decarbonization based on an old-fashioned business motive (i.e., profit), Budderfly seeks to jump-start the adoption of more energy-efficient HVAC systems on a large scale. “We have an economic model that is sustainable,” says Subbloie. Investment in AI Budderfly also provides customers with abundant data on their energy usage, including submetering architecture that does 20 to 40 measurements per location.  Each point of energy use reports back every five seconds, providing operational data and suggesting a possible investment in artificial intelligence (AI) to make operations even smarter.