Energy Star - Case Studies

To offset the cost of tenants’ monthly electric bills and provide prospective residents with high-quality HVAC upgrades that prioritize comfort and performance, Samuels Associates, owner of the Fenway Triangle luxury apartments, sought a new, building-wide heating solution that was not only cost-effective but also added a modern touch to the building’s extravagance. QMark® MUH-Pro+ and CU900 electric heaters with SmartSeries® Plus (SSP) digital BACnet thermostats from...

Mulberry’s of Beaconsfield is a prestigious salon spa set in the stunning Chiltern Hills. It is known for its high-end bespoke treatments and faced a significant HVAC challenge during a peak summer heatwave. The compressor on the multi-split air conditioning condenser supplying numerous treatment areas failed, risking the comfort and satisfaction of their discerning clients. SFE Services, a Buckinghamshire-based HVAC service provider, stepped in to offer an efficient and time-critical rep...

Kepier School's phased transition to low-carbon CIAT heating technologies has delivered generous energy savings within a year of installation. CIAT worked with partners to initiate the school’s journey to net zero in 2022, returning to measure performance and optimize the system. CIAT is a part of Carrier Global Corporation, a global pioneer in intelligent climate and energy solutions. New high-efficiency heat emitters CIAT worked with BREng Hull Ltd, AA Projects, Quora Group, and Cool...

When the Florida Keys Aqueduct Authority opens its upgraded desalination plant on Stock Island, Danfoss high-pressure pumps and energy recovery devices will radically improve the energy efficiency of a SWRO plant that plays a central role in the Florida Keys water supply strategy.   The Florida Keys Aqueduct Authority (FKAA) supplies 20 million gallons of potable water per day (75.7k m3/d) to its nearly 80,000 customers in the Florida Keys. While most of the water is n...

Shadow Industrial (SI), one of the UK’s pioneering infrared heating specialists, has been chosen to refit the heating systems at the London Boroughs of Camden and Islington’s jointly-owned Hornsey Street Refuse & Recycling Center. The decision to use SI’s cutting-edge heaters was made on the recommendation of M&E contractor, Vitalenergi London, which was appointed to update the site’s HVAC. Operational Emissions By 2030 Replacing the building’s&...

Tucked into the rolling hills of northern Kentucky just 15 miles south of bustling Cincinnati, the city of Independence offers its 28,000 residents access to urban amenities in a picturesque, rural setting. The landscape is dotted with farmhouses, but one 200-year-old home on a sprawling 150-acre property has a unique story.  Originally a log cabin in the 1700s, the house has been transformed over the centuries, with structural elements, updates, and modern comforts added along t...

Based in Parkesburg, Pennsylvania, Zook Cabins designs and builds custom park model homes for people who prioritize comfort while enjoying minimalist living. Park model homes include both rustic, prefabricated log cabins and sleek, modern tiny houses, each offering customized floorplans utilizing quality materials and skilled Amish workmanship. Zook stands out from its competitors by prioritizing quality and customization for homeowners. efficient cabin-buying experience Matt Meshey, lea...

Secure I.T. Environments Ltd (SITE), one of the UK’s design and build companies for modular, containerized, and micro data centers, has announced the completion of data center cooling upgrades at Royal Devon University Healthcare, NHS Foundation Trust, that will dramatically reduce energy costs, achieving ROI in under three years. free cooling solution The works, which are the latest in a series of projects SITE has conducted for the trust in recent years, replace existing cooling i...

Water and energy efficiency company Cenergist has been appointed by Ashford Borough Council to provide a nutrient neutrality solution for a new 1,000 home development using its patented Control Flow technologies. The site is within a nutrient-sensitive area that requires any new development to mitigate against increased localized waterway pollution.  Cenergist’s patented Control Flow products are pressure-independent flow controllers that provide long-term reductions i...

Hospital air handler restoration saves capital budgets for Tampa Bay healthcare facility! This project profile examines how HVAC restoration saves time, money, and energy compared to replacing aging equipment. The Challenge: A large suburban hospital located in Tampa Bay with a 479-bed facility offers comprehensive healthcare services for the region. Recently, SiteLogIQ was working with the hospital on energy/performance surveys to improve facility operations. During the study two air handler u...

St. Paul Catholic Church in Valparaiso, Ind., took a significant step towards heating modernization by installing three state-of-the-art Weil-McLain Stainless Steel Vertical (SVF) 725 boiler units. G.L. Jorgensen Heating & Cooling, the installation contractor, played a pivotal role in the hydronic heating replacement project. St. Paul Catholic Church, spanning roughly 18,000 square feet with seating for 950 parishioners, sought a heating solution that not only accommodat...

Birmingham-based Armac Martin, a pioneer in design-led luxury brass hardware and accessories, relies heavily on compressed air for its CNC machining requirements. However, the company’s existing system was constantly operating at full capacity, pioneering to unnecessary energy expenditure. By collaborating with FPS Compressors and its preferred local distributor Compressed Air Systems UK - Birmingham, Armac Martin adopted a new system capable of variable compressed air supply. The projec...

Sherborne School in Dorset has successfully improved the reliability and efficiency of the heating system serving its Big School Room (BSR) building with the installation of four new Remeha Gas 120 Ace boilers using a Remeha prefabricated cascade arrangement. Remeha is part of Baxi. Founded in its current guise in 1550, Sherborne School’s history of educating boys dates back to the 12th century. Given its rich history and reputation for excellence, creating the optimal warm and comfortabl...

Honeywell announced that Hisense, a global consumer electronics and appliance manufacturer, will incorporate Honeywell's energy-efficient Solstice low-global warming potential (GWP) refrigerant into its residential air conditioning units. Hisense units will use Honeywell Solstice® 454B, a low-GWP refrigerant acknowledged for its outstanding performance in both cooling and heating. Hisense’s decision to integrate Honeywell’s Solstice refrigerant is in line with glo...

A new £37 million residential development in Sheffield, United Kingdom (UK) is benefiting from sustainable and efficient heating, courtesy of Taconova’s market-renowned Heat Interface Units (HIUs). The Ironworks Situated on Scotland Street, the Ironworks has been developed by Rise Homes and brings much-needed quality rented accommodation to Sheffield. Building work began in January 2021 on the site of the former Queens Hotel, and in September 2023, Rise Homes and Taconova were joi...

The first installation of BITZER’s Digital Network (BDN) in Ireland is providing high-level monitoring, system diagnostics, and optimization for an award-winning deli food specialist. The BDN system is integrated into a new high-performance low-temperature pack, based on BITZER ECOLINE inverter-controlled compressors supplied by RSL Ireland Ltd. new refrigeration system The new refrigeration system replaced two 30-year-old BITZER condensing units and Searle evaporators operating on R-40...

Demeva Refrigeration Limited has installed a high-efficiency, state-of-the-art BITZER ammonia refrigeration system at Pilgrim UK's meat processing facility at Bromborough, Wirral, dramatically reducing the company’s energy costs and carbon emissions. Energy costs for the previous cooling system were £146,000 a year, compared with an estimated £61,000 for the new BITZER ACP pack, saving over £80,000 a year in running costs–a reduction of nearly 60%– and delive...

HVAC Restoration saves $1 million dollars in capital budget at the University of Texas, San Antonio with refurbishment of two air handler units (AHUs). Challenge The University of Texas San Antonio (UTSA) faced ongoing maintenance issues with two large air handler units (AHUs): AHU 23 S-7 and AHU 24 S-8. After years of wear and tear, the AHUs started to severely deteriorate. Eventually, the axle that drives the blower wheel broke and needed to be replaced. Because of this, there was no airflo...

Four Evomod 1000kW output boilers from Ideal Heating – Commercial Products have been installed at Beetham Tower in Manchester, which has the distinction of being one of the UK’s tallest buildings outside of London. improve energy efficiency The 47-storey building, which is home to the Hilton Hotel and private residential apartments, has been heated by four gas-fired atmospheric steel one-piece boilers, with a total heat output of 4800kW, since its inception in 2006. With the boile...

Interamericana University of Puerto Rico has implemented Sensibo Airbend, a new software allowing them to manage air conditioning and air quality monitoring devices in bulk, reducing heating and cooling costs, while ensuring healthy air quality for students, over the course of ten years. Sensibo is a pioneering Climate Tech company that combines smart ACs with a more sustainable world. Air rate in classrooms Interamericana University of Puerto Rico has been looking for ways to keep its s...

With increased focus on a more sustainable future, industries around the world are scaling up production of energy efficient, low carbon footprint technologies and they require electrical components that can keep pace with this growth. One bottleneck in the push for more efficient electric motor manufacturing is the limitation of magnet wire soldering and welding processes. These processes can be time-consuming, costly and difficult. Soldering And Welding Challenges Insulation Removal - Re...

To adequately heat the 111 Murray Street residential skyscraper in New York, the owner sought an effective way to maintain the aesthetic of the mostly glass building without being obtrusive to its design. Custom convection style heaters, mounted in the building’s millwork by Faber Industrial Technologies, proved to be the game-changing resolution. Residential And Commercial Applications “Convection heaters provide warmth and heat to a specific area or room by circulating air and h...

Johnston County Public Schools, located in Smithfield, North Carolina, chose Carrier to improve energy efficiency and comfort at five schools. Carrier is a part of Carrier Global Corporation, a global pioneer in intelligent climate and energy solutions. AquaSnap® 30RB Johnston County Public Schools (JCPS), located in one of the nation’s fastest-growing counties, is the seventh-largest school district in the state. JCPS used money from the U.S. Department of Education’s Element...

Prioritizing a more sustainable operation through more energy-efficient heating can prove challenging for schools, especially when dealing with older estate. Baxi’s renewables sales manager Mark Gibbons checks in with the Bursar at Aldenham School to hear how the CHP system installed a year ago is exceeding expectations. Faced with ambitious carbon neutral targets and inflated energy prices, and backed by a desire to lead by example, schools across the country are placing an ever-greater...

Australia’s home of sport, the iconic Melbourne Cricket Ground (MCG) has, over a seven-year period, achieved higher than expected energy, cost and emissions savings under an energy performance contract (EPC) between Siemens and the Melbourne Cricket Club (MCC). “In the seven-year period of the energy performance contract with Siemens, we’ve saved over A$5 million in energy costs and reduced greenhouse gas emissions by a colossal 50,089 tons of CO2. This is the equivalent energ...

The well-known Italian brand, Big Mamma Restaurant Group, has recently transformed an old four story bank into a striking new restaurant, Jacuzzi, in the heart of High Street Kensington, West London, United Kingdom (UK). In keeping with the grand design of this new ‘pleasure palazzo’, the interior environment needed to offer ultimate comfort and to help create a memorable and luxurious dining experience. Summit Design specified, designed and installed the comprehensive new heating...

High-performance Toshiba heating and cooling equipment has been used in combination with a solar photovoltaic (PV) and battery storage system as part of a project to help future-proof a five-bedroom home in Cheshire. Toshiba Carrier UK Ltd (TCUK) is part of Carrier Global Corporation, the global provider of healthy, safe, sustainable, and intelligent building and cold chain solutions. Toshiba ESTIA air-to-water heat pumps Two 11kW Toshiba ESTIA air-to-water heat pumps operating on lower globa...

Trane® - by Trane Technologies, a global climate innovator, and Parkway School District, one of the largest school districts in Missouri, USA, announced that the district has achieved a total energy savings of more than US$ 1.1 million in the four years following comprehensive energy and infrastructure upgrades. This is 10% higher than the initial savings guaranteed by Trane. Following the upgrades, the district is using less electricity and natural gas, resulting in a 26% reduction in ener...

Tarkett’s vinyl flooring factory in Ronneby, Sweden, is using ABB data insights and service expertise to save 800 megawatt-hours (MWh) of energy per year from their motor-driven systems. This is around 1 percent of the site’s total energy consumption in a year and is equivalent to the energy needed to charge 68 million smartphones for the same amount of time. ABB Ability™ Digital Powertrain Energy Appraisal solution With the current energy prices, the payback period would be...

11 Madison Avenue, an Art Deco marvel located in Manhattan’s Midtown South neighborhood, has for more than 70 years stood for the finest in New York architecture and innovation, while reflecting the city’s dynamic evolution and reinvention. SL Green Realty, which owns 11 Madison Avenue, is a pioneer in building sustainability. Among the company’s sustainability initiatives was installing an energy-efficient system that would cool the building, while continuing to decrease gree...