The U.S. Department of Energy recently announced historic new efficiency standards for commercial air conditioners and furnaces.
The standards will save more energy than any other standard issued by the Department to date, according to a news release. Over the lifetime of the products, businesses will save $167 billion on their utility bills, and carbon pollution will be reduced by 885 million metric tons.
These new standards will be implemented in two phases. The first phase will begin in 2018, and will deliver a 13% percent efficiency improvement in products. Five years later, an additional increase of 15% will be required for new commercial units.
Commercial air conditioners, also known as rooftop units, are commonly used in low-rise buildings such as schools, restaurants, big-box stores, and small office buildings. They cool about half of the total commercial floor space in the United States.
Related Stories
Sponsored | HVAC | Jun 14, 2022
Healing the urban fabric: The surprising impact of MagicPak HVAC
The Legends at Berry active adult housing complex in St. Paul, Minnesota helped transform a former industrial site into a thriving residential campus. MagicPak All-in-One® HVAC Systems provided the energy-efficient heating needed to handle extreme Minnesota winters while enabling architects to create an inviting home environment—and even qualify for additional funding incentives.
Multifamily Housing | Apr 7, 2022
Ken Soble Tower becomes world’s largest residential Passive House retrofit
The project team for the 18-story high-rise for seniors slashed the building’s greenhouse gas emissions by 94 percent and its heating energy demand by 91 percent.
M/E/P Systems | Jan 27, 2022
Top 5 building HVAC system problems and how to fix them
When your HVAC system was new, it was designed to keep the indoor environment comfortable, functional, and safe. Over time, that system can drift out of alignment, leading to wasted resources, excessive energy consumption, and reduced occupant comfort.
Resiliency | Jul 15, 2021
A new report urges federal investment in healthier buildings
The National Institute of Building Sciences also calls for code changes and greater cooperation between building owners and the AEC community.
Coronavirus | Apr 1, 2020
TLC’s Michael Sheerin offers guidance on ventilation in COVID-19 healthcare settings
Ventilation engineering guidance for COVID-19 patient rooms
Sponsored | HVAC | Feb 3, 2020
Reliable Building Systems Increase Net Operating Income by Retaining Tenants
Tenants increasingly expect a well-crafted property that feels unique, authentic, and comfortable—with technologically advanced systems and spaces that optimize performance and encourage collaboration and engagement. The following guidance will help owners and property managers keep tenants happy.
Sponsored | HVAC | Jan 6, 2020
Four Ways Building Systems Create Long-term Profitability
When accounting for the total cost of ownership and the potential return on investment, owners and developers should consider total energy usage, the lifespan of building systems equipment, the recruitment and retention of occupants, and lease rates.
Sponsored | HVAC | Jan 6, 2020
Maximize Energy Efficiency in Class A Office Buildings With Modern Building Systems
Energy-efficient building design starts with the building envelope, but the building systems have a tremendous impact on energy use as well.
75 Top Building Products | Dec 16, 2019
101 Top Products for 2019
Building Design+Construction readers and editors select their top building products for the past 12 months in the fourth-annual 101 Top Products report.
75 Top Building Products | Dec 16, 2019
Top Building Systems Products for 2019
FabricAir’s ceiling-hung fabric duct and Ellumi Lighting’s bacteria-killing lights are among the 13 new building systems products to make Building Design+Construction's 2019 101 Top Products report.