Latest news with #energyefficiency
CNET
a day ago
- General
- CNET
Lower Your Summer Energy Bills by Making Sure Your Ceiling Fan is Spinning the Right Way
This summer has been brutal, with record-breaking heatwaves across the US, and heat domes that have sent the temperature rocketing up into three digits as far north as Connecticut. If your AC has been running nonstop, you might be dealing with some sticker shock at the size of your energy bill. However, there is an easy way to keep your home cooler with the help of a ceiling fan. A ceiling fan can make a room feel up to 4 degrees cooler, so you can dial back your air conditioning without sacrificing comfort. All it takes is flipping a switch to ensure it's spinning in the right direction (counterclockwise for summer), and you're on your way to better airflow and lower energy costs. It's one of the easiest ways to beat the heat without raising your utility bill -- no fancy tech or major upgrades are required. Bonus: It's a small move that can shrink your environmental footprint. Take a moment to flip this hidden setting on your ceiling fan. You'll stay comfortable all season long and keep your energy bills in check. For more on saving money on energy, learn how unplugging some appliances can save you $100 a year and the most efficient temperature for your thermostat this summer. How to change the direction of your ceiling fan Changing the direction of your ceiling fan's rotation is simple. It's usually controlled by a sliding switch on the motor housing. This switch lets you adjust the fan from spinning clockwise to counterclockwise. Before you make any changes, turn off your ceiling fan -- you don't want to hurt yourself or anyone else in your home. Look for the small sliding switch on the side of the fan's motor housing. It should be labeled with markings like "Forward/Reverse" or have arrows pointing in opposite directions. To switch rotation to counterclockwise, slide the switch to Forward or Counterclockwise. For clockwise rotation, slide the same directional switch to Reverse or Counterclockwise. The fan blades will start to push air upward to recirculate warmer air. If there's no switch on your ceiling fan, you may have a remote control that can change the direction with the push of a button. And if you've got a smart fan, you can probably change direction with your voice or by using an app. You may need to check your instruction manual for further help. Set your ceiling fan to counterclockwise in the summer During the summer, you'll want your ceiling fan to rotate counterclockwise, blowing cooler air straight down into the room. Just make sure the fins on your fan blades are tilted downward to help push the air toward the floor. You should feel the air in the room start to get cooler. Switch your ceiling fan back to clockwise in the winter In winter, you'll want your ceiling fan to rotate clockwise. The airflow will then be directed upward, circulating hot air from the ceiling back down into the room to help spread warmth. Other tips for making the most of your ceiling fans If you want to reap even more benefits from your ceiling fans, choose the right fan. According to the Department of Energy, you should look for fans with the Energy Star label, as they're around 60% more efficient than conventional fans. You'll also want to ensure the fan you're using is the correct size for your room. Larger rooms may need bigger fans with blade spans of at least 52 inches or more, while smaller rooms can get by using fans of 36 inches. If changing your fan blades' direction becomes a pain, you might consider installing a ceiling fan with a remote control or implementing a smart switch. This makes it easier to change the fan direction and speed without reaching up, using a ladder, or fumbling around for the switch to push. The easier it is to change the fan blades' rotation, the easier it is for you to be cooler or warmer in uncomfortable temperatures.
Associated Press
2 days ago
- Business
- Associated Press
Next-Generation Commercial HVAC System With Lower Global Warming Potential Refrigerant Expanding Worldwide
SEOUL, South Korea, July 28, 2025 /3BL/ — LG Electronics is expanding the global availability of its latest air-cooled Inverter Scroll Chiller, a next-generation HVAC solution that supports the worldwide shift toward lower Global Warming Potential (GWP) refrigerants and sustainable technologies. The new model adopts R32 refrigerant, which has a GWP approximately 70 percent lower than R410A. Designed as an inverter-driven heat pump system, the chiller delivers both chilled and hot water, making it suitable for mid-sized commercial buildings requiring reliable thermal management throughout the year. Following initial launches in North America, Europe and South Korea, LG is continuing to expand the availability of the Inverter Scroll Chiller globally in 2025. One notable installation at Garden Grove Elementary School in Winter Haven, Fla., replaced an aging 60-ton unit with three LG Inverter Scroll Chillers. The school has since seen an 18 percent reduction in energy consumption along with quieter operation – also an important factor in its residential setting. LG's latest Inverter Scroll Chiller is 'designed to deliver high energy efficiency and flexible system management, allowing customers to meet real-world HVAC demands with confidence,' according to LG Electronics ES Company President James Lee. 'This system exemplifies LG's commitment to providing high-performance, reliable solutions that offer long-term value while contributing to a more energy-efficient and sustainable future.' High Energy Efficiency Lee explained that the new Inverter Scroll Chiller is designed to provide exceptional energy efficiency under a variety of operating conditions. Powered by LG's All-Inverter compressor, which operates across a wide frequency range (30Hz to 120Hz), it offers high performance and reduced energy consumption even under partial load. LG's proprietary HiPOR™ (High Pressure Oil Return) system enhances compressor efficiency by returning oil directly into the compression chamber, significantly reducing energy loss. As a result, the unit achieves an Integrated Part Load Value (IPLV) of up to 5.9.1 Select models also feature heat exchangers optimized for a broad water outlet temperature range, from 14 degrees Fahrenheit to 140 degrees Fahrenheit, offering flexibility for diverse applications. High Reliability for Year-Round Operation The chiller is built to support dependable performance across seasons and climates. With twin All-Inverter compressors and vapor injection technology, the system maintains stable heating capacity even in extreme cold, modulating down to 20 percent load. In high ambient conditions, a refrigerant-cooled heat sink helps maintain operation at up to 126 degrees Fahrenheit offering a potential advantage over conventional air-cooled systems. To support uninterrupted operation under demanding conditions, the system includes features such as compressor backup, intelligent control logic and sequential defrost. It also supports hot water output up to 140 degrees Fahrenheit, contributing to hygienic operation in facilities such as spas, hotels and hospitals. For added durability in coastal or humid regions, the heat exchanger is treated with LG's corrosion-resistant Black Fin coating. Comprehensive and Resilient Control System The chiller supports adaptable control options based on project size: An integrated energy-saving algorithm helps reduce power consumption by up to 10 percent,2 while an auto-recovery feature restores previous settings after a power outage to help minimize downtime. Features such as compressor backup and sequential defrost contribute to continuous operation during maintenance. The chiller also operates at a low noise level of 68dB, with a Silent Operation mode available for quieter performance during off-peak hours. 1 Test results based on ANSI/AHRI Standard 551/591. Actual performance may vary depending on operating conditions. 2 Test results based on internal test conditions and actual performance may vary depending on operating conditions. # # # About the LG Electronics Eco Solution Company The LG Eco Solution Company (ES) offers advanced air conditioning solutions, including chillers, for diverse sectors and climates. Committed to exceptional HVAC performance, the LG ES Company aims to enhance indoor comfort and well-being with innovative air care products. Leveraging deep industry expertise, it offers digitalized HVAC solutions designed for better life. As a trusted partner, the company integrates cutting-edge technology into daily operations while offering ongoing support. For more information, please visit About LG Air Conditioning Technologies USA LG Electronics USA's Air Conditioning Technologies business is based in Alpharetta, Ga. LG is a leading player in the air conditioning market, manufacturing both commercial and residential air conditioners and building management solutions. From consumer and individual units to industrial and specialized air conditioning systems, LG provides a wide range of products for heating, ventilating, air conditioning, water heating, and building controls. Eleven-time ENERGY STAR® Partner of the Year, LG Electronics USA (based in Englewood Cliffs, N.J.), is the North American subsidiary of LG Electronics Inc., a smart life solutions company with annual revenues of more than $60 billion. For more information, please visit Media Contacts: LG Electronics North America John I. Taylor+1 847 941 8181 [email protected] Kim Regillio+1 815 355 0509 [email protected] LG Air Conditioning Technologies USA Joslyn Fagan+ 1 404 388 3687 [email protected] Visit 3BL Media to see more multimedia and stories from LG Electronics USA
Zawya
2 days ago
- Business
- Zawya
The CMA CGM Foundation celebrates the graduation of the first promotion of its 'Training for the Future' program
Since 2024, the CMA CGM Foundation has been committed to helping young Lebanese build skills and find jobs through its 'Training for the Future' program. 40 young people have already completed training in energy efficiency jobs, while 175 others are currently training for careers in the maritime sector. 24 young people have just finished a one-year program in agriculture, combining theory and hands-on work to help develop a competitive and sustainable local farming sector that meets international export standards. Taanayel: To support training and job opportunities in Lebanon's agricultural sector, the CMA CGM Foundation has partnered with the NGO arcenciel, the Notre-Dame de la Consolata Technical Institute (run by the Jesuit Fathers), the agricultural company Agrotica, and Lebanon Packing House (LPH) —a state-of-the-art packing facility, which is part of CMA CGM Lebanon, that offers value and international standards to its customers. Over the past 12 months, 24 trainees from across the Bekaa region completed a practical training program with 100 days of courses, including 80 days of field work, planned around the farming seasons. Training took place mainly at the Domaine de Taanayel and in Damour, covering modern farming methods, good harvesting practices, post-harvest work, and basic farm management. Trainees worked in Agrotica's vineyard and then applied their new skills by developing a three-hectare pilot vineyard at the Domaine de Taanayel, gaining hands-on experience in real agricultural environments. They also trained at Lebanon Packing House (LPH) in Taanayel, which offers complete solutions from: quality check, sorting, packing, palletizing, cooling, conditioning to storage with a primary focus on grapes, avocados, cherries, apricots, tomatoes, apples, pears, citrus and all sort of fruits and vegetables. Its world class services help local farmers export their crops to foreign markets and enable the development of Lebanese agriculture – both locally and internationally – while creating different job opportunities in the region. CMA CGM Group's specialized fruit and vegetable packing facility, which provides Lebanese farmers with complete post-harvest support and preparation services. With growing global demand for fresh produce like table grapes and avocados — crops where Lebanon has strong potential thanks to its climate, geographical location, and farming know-how — this project helps meet two big needs: filling the shortage of skilled mid-level farm workers and improving farming practices to help local farmers compete better in export markets. Through this training, these young technicians can now take on key jobs on Lebanese farms — as team leaders, logistics coordinators, or orchard managers — bridging the gap between farm workers and agricultural engineers. This first promotion marks an important step towards building a stronger, more competitive farming sector that creates jobs and supports rural areas. This project is part of the 'Training for the Future' program launched by the CMA CGM Foundation in 2024, which also offers training in maritime jobs (mechanics, electrical work, onboard hospitality) and energy efficiency (solar systems, insulation). These programs are run with partners such as the European Institute for Cooperation and Development (IECD) and the International Maritime Academy (IMA). In total, more than 239 young Lebanese are now training in agriculture, maritime transport, and renewable energy and will receive job support through December 2025. About the CMA CGM Foundation Founded in 2005 and chaired by Tanya Saadé Zeenny, the CMA CGM Foundation is driven by responsibility, solidarity, and a spirit of action. The Foundation focuses on two main areas: humanitarian aid and access to education. In times of crisis, it uses the CMA CGM Group's maritime and logistics know-how to deliver aid where it is needed most. It also supports schooling, training, and job opportunities for young people. So far, the Foundation has shipped 38,000 tonnes of humanitarian supplies to 82 countries and supported more than 450 education projects in France, Lebanon, and worldwide. For more information: CMA CGM Foundation Follow us on Facebook, Instagram, and LinkedIn.
BBC News
2 days ago
- General
- BBC News
Ettingshall flats to get new doors and windows in makeover
Plans have been approved for the makeover of three blocks of flats in Wolverhampton to improve their energy efficiency and Homes said the scheme, on Boydon Close, Ettingshall, would add external and cavity-wall insulation, plus new doors and homes will benefit from the improvements, partly funded by the government's Social Housing Decarbonisation of Wolverhampton planners said the scheme would "enhance the character and appearance of the buildings and area". Planning documents submitted for the scheme said that the buildings, off Ettingshall Road, dated back to the 1950s or the windows had been double-glazed with uPVC units at some point, it was unknown when and the windows were in need of replacement, they added. Follow BBC Wolverhampton & Black Country on BBC Sounds, Facebook, X and Instagram.
BBC News
2 days ago
- Business
- BBC News
Geothermal energy: Why NI is a 'Goldilocks' area for renewable home heating
The ground that Emmanuel Burns' County Antrim apartment block is built on has significantly reduced his energy bills since he moved in 18 months Rural Housing Association complex in Randalstown in County Antrim uses the heat of the earth itself to warm rooms and heat water through a geothermal system - pipes dug down into the ground to reach the renewable heat stored Ireland has been identified as one of eight "Goldilocks" regions in the UK with just the right conditions for accessing geothermal energy, thanks to the rocks beneath the only equipment Mr Burns needs is a thermostat on the wall. "It's pretty easy to use, you can adjust the heating to whatever you want - from 14 degrees to 26," he said. "Before I moved in here, I was paying £20, £30, £40 a week for heating, whereas now it's £15 a week."That's your heating day and night, your hot water, your air conditioning and you're making a saving every week, which adds up throughout the year."All nine apartments in the block are connected to six boreholes hidden beneath the car park, via two units located in a separate plant boreholes tap into water that was stored in layers of Sherwood sandstone as the rock formed over water heated up, depending on how deeply it was machines in the apartment block plant room extract the water, compress it to extract the heat, and then pipes feed that heat around the complex. Sherwood sandstone is found across Northern Ireland at different British Geological Survey says that makes it a "Goldilocks" region - just right – for a number of green energy opportunities, including say there is potential for secure, affordable, sustainable energy and skilled job creation as a result."The principle is that the deeper you go into the earth, the warmer it is," said Dr Marie Cowan, director of the Geological Survey of Northern porous nature of Sherwood sandstone makes extracting that heat possible."You can either use a closed loop system and drill into the earth and put it through a heat exchanger to decarbonise a home, a hospital, a school, a public building," she said."Or you can go deeper still, where there's a greater opportunity for warmer temperatures and tap that into a heat network for a town or a bigger estate that needs a greater heat." The technology has been used for decades in parts of Scandinavia, but we are only "catching up a wee bit now", according to Ryan Daly from Daly Renewables, who installed the system at Mr Burns' apartment block."The benefits of this is that the system itself is about 300 to 400% more efficient than a typical gas or oil boiler," he said."Typically it will have less maintenance than a boiler system."The technology has proven to be reliable, it's efficient, it helps save on carbon as well."Pilot geothermal projects were launched in Antrim and at the Stormont Estate in east Belfast in 2023 to test the potential. Can it be scaled up? The question is, can the results of these studies be scaled up across Northern Ireland?Dr Cowan believes they can."Whether it's further drilling, deeper drilling or more studies, the idea is to de-risk that [geothermal] opportunity for the whole of Northern Ireland."So whether you're in the private sector, public sector, a local council and education authority, a health trust, you can use that information and help decarbonise your estate."That also creates potential for skilled jobs in the mechanical, electrical and plumbing Ireland has targets for reducing its greenhouse gas emissions and increasing its renewable energy use, which industry experts have warned are likely to be how we heat our homes has a role to play in meeting those Northern Ireland is the only part of the UK and Ireland not to have a renewable energy support scheme in place for private residential Department for the Economy has consulted on proposals to support the decarbonisation of residential has been a complete turnaround for Dr Cowan over the course of her career."I was coming to look at these rocks for oil and gas exploration," she said."How the world has changed since then."Twenty-five years later, we're looking at the same rocks with a totally different lens - an opportunity to decarbonise the planet and make up for the legacy of that industry."
