Editor's Note

HVAC Companies in the News as Cold Weather Pummels United States

Deadly cold weather recently made headlines in Texas, where wintry conditions knocked out power to around 4.5 million homes at one point. Power outages, combined with freezing conditions, sent Texans scrambling for home heating alternatives, such as generators and fireplaces, and to seek shelter in powered warming centers or businesses. Some resorted to living in running cars. Snow, ice and extreme cold have been widespread this year in the Mid-Atlantic and Northeast United States, too. At one...

Lessons From The Past: The Value Of Ventilation In A Pandemic

If history truly repeats itself, might we learn lessons from the past – even lessons about managing a novel coronavirus that upends our way of life and changes the world forever? The most commonly cited parallel to the COVID-19 pandemic is the Spanish flu pandemic of 1918. Both diseases are caused by viruses that had not been seen before. In both cases, no one had immunity to a highly infectious germ that was spread through respiratory droplets. Both outbreaks occurred in multiple waves o...

Pandemic Spotlights Need To Balance Costs While Improving Air Quality In Schools

Attitudes about indoor air quality need to change, especially given the current pandemic that forces people to spend most of their time indoors. But addressing the pandemic through increased ventilation and better indoor air quality can be expensive. For example, the Los Angeles Unified School District, the second-largest in the nation, has spent $6 million on HVAC upgrades and new air filters in response to the pandemic and expects to pay about $1.7 million a month for ongoing inspections and...

Glimpse of the Future: Capturing CO2 and Converting It Into Hydrocarbon Fuel

Imagine a HVAC system that captures cardon dioxide and water from the air to be converted into renewable hydrocarbon fuels that can take the place of fossil fuels. This futuristic approach is a reality today, although on a small scale with little impact – for now. The challenge is to scale up the processes to create a “circular” CO2 economy that uses chemical processes to create renewable synthetic oil that substitutes for non-renewable fossil-based oil, while eliminating emis...

Ultra-Low-Temperature Freezers Are Critical To COVID-19 Vaccine Distribution

When a freezer failed at a medical center in Seattle, there was a mad dash to use as many of 1,600 stored doses of the Moderna COVID-19 vaccine as possible before they expired. Facing expiration at 5:30 a.m. the next day, nurses, firefighters and volunteers worked throughout the night to ensure none of the precious vaccines went to waste. Pfizer/BioNTech and Moderna Vaccine freezer requirement The episode underlines the conspicuous role that refrigeration plays in distribution and delivery of...

Pandemic Transforms UV-C Systems From Niche Market To Mass Production

During the coronavirus pandemic, UV-C systems have surged from a niche market to mass production capable of meeting historic demand levels. As a result, UV lamp manufacturers, as well as their component providers (e.g., glass suppliers), have struggled to meet the growing demand. Because of UV-C’s historic proven effectiveness, interest in and orders for UV disinfection equipment have increased exponentially during the COVID-19 pandemic. For example, in July, lighting manufacturer Signify...

Carbon Dioxide Levels In Buildings Correlate With Airborne COVID-19 Spread

The amount of carbon dioxide (CO2) in a poorly ventilated indoor space depends on the number of people who exhale their breath in that space. And aerosol virus contained in exhaled breath is a common way that COVID-19 germs are spread. Therefore, might the CO2 level in a given space serve as an approximation of the likelihood of coronavirus spread? Broadly speaking, poor ventilation of indoor spaces can increase the likelihood of aerosol transmission, and a higher CO2 level is an indicator of i...

2020 Rewind: Growth Of Intelligent Systems Changing The HVAC Market

Data is playing an increasingly important role in smart buildings. Analysis of building system data is guiding an expansion of capabilities in the smart building environment, making building systems - including HVAC - more efficient, effective and smarter. The growth of intelligence in the HVAC market was among the more prominent industry trends in 2020. This article will revisit some of the year’s most popular articles on HVACinformed.com that focused on the trend toward more intelligent...

2020 Rewind: HVAC Gains Prominence In The Year Of COVID-19

The year 2020 will forever be remembered for the global pandemic that transformed almost every aspect of our lives. COVID-19 impacted the HVAC market, as it did most other business sectors. However, HVAC also rose to a new level of prominence at the center of the pandemic, both as a potential cause of virus spread and as a source of solutions to fight the virus. This article will highlight the intersection of HVAC and COVID-19 based on articles published during 2020 at HVACinformed.com. Impac...

2020 Rewind: Highlighting Sustainability In The Age Of Climate Change

Sustainability and environmental impact are core issues of the HVAC market in 2020 or any year. During the last year, HVACinformed.com has addressed multiple facets of sustainability in some of our most popular articles. This retrospective will highlight some of the sustainability articles published during 2020 at HVACInformed.com. An HVACInformed.com Expert Panel Roundtable commented on various aspects of sustainability, including the responsibility of HVAC manufacturers to develop more susta...

BrainBox AI: Artificial Intelligence Lowers Energy Costs And Carbon Footprint

Artificial intelligence (AI) provides a tool to deliver significant savings and dramatically reduce carbon emissions, enabling a self-operating building. Because of AI’s ability to be proactive in buildings, rather than reactive, a 25% reduction in total energy costs is possible, along with a 20-40% decrease in carbon footprint. "Our mission is to fight climate change by bringing innovation and cutting-edge artificial intelligence to the built environment, making buildings smarter and gre...

The Impact Of Millennials And Other HVAC Industry Trends

Millennials have been shaped by their experiences growing up with technology and by their heightened awareness of the environment. These facets of a consumer market dominated by millennials will guide the future of the HVAC market over the next several years. Each generation reshapes markets in their own image. In the case of millennials, trends and behaviors are influencing how companies design new solutions, including those in the world of HVAC. Sustainable solutions and personalized experie...

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