#hvac-systems

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Gadgets
fromZDNET
1 day ago

I used this EcoFlow battery to run my 3,000-sq-ft home in a blackout - here's how it kept my AC on

EcoFlow's SHP 3 system significantly enhances home backup power management and capacity compared to previous models.
Environment
fromFast Company
2 days ago

The solution to America's energy crisis starts with homes

Home solar and storage systems provide energy independence during severe storms, highlighting the need for a shift in America's energy infrastructure approach.
Agriculture
fromWIRED
1 day ago

Irrigreen's New Smart Irrigation System Promises Smart Watering Without the Hassle-Almost

Irrigreen's upgraded water printing system requires a complete irrigation infrastructure overhaul but offers advanced technology and new features.
Germany news
fromThe Local Germany
2 days ago

A new German-Polish project shows how cities can be heated without fossil fuels

Local leadership and cross-border collaboration in Görlitz and Zgorzelec aim to deliver cleaner, affordable heat and enhance energy security.
#sustainable-technology
fromEarth911
3 days ago
Digital life

Guest Idea: Why Sustainable Home Tech Choices Also Need Cybersecurity Awareness

Sustainable technology adoption is rising, but security risks of connected devices are often overlooked, impacting both environmental and digital safety.
fromDesign Milk
1 month ago
Miscellaneous

This Compact Space Heater Pays its Users

Heatbit redirects heat from bitcoin mining into home heating while paying users and purifying air, addressing technology's hidden environmental impact.
Digital life
fromEarth911
3 days ago

Guest Idea: Why Sustainable Home Tech Choices Also Need Cybersecurity Awareness

Sustainable technology adoption is rising, but security risks of connected devices are often overlooked, impacting both environmental and digital safety.
#heat-pumps
Remodel
fromFast Company
4 days ago

These heat pumps can be installed in an hour-and will cut costs in half

Merino Energy offers affordable, easy-to-install heat pumps, reducing costs and installation time significantly compared to traditional systems.
Environment
fromSilicon Canals
4 days ago

Why California's heat pump target is failing: a former Apple engineer's $3,800 fix for the installation crisis - Silicon Canals

California aims for 6 million heat pumps by 2030, but installation challenges hinder progress.
Gadgets
fromTechCrunch
4 days ago

Why a former AirPods engineer is now building heat pumps | TechCrunch

California aims for 6 million heat pumps by 2030 but has only installed 2.3 million, necessitating 2,000 daily installs to meet the target.
fromTechCrunch
2 months ago
Real estate

Exclusive: Gradient's heat pumps get new smarts to enable old building retrofits | TechCrunch

Remodel
fromFast Company
4 days ago

These heat pumps can be installed in an hour-and will cut costs in half

Merino Energy offers affordable, easy-to-install heat pumps, reducing costs and installation time significantly compared to traditional systems.
Environment
fromSilicon Canals
4 days ago

Why California's heat pump target is failing: a former Apple engineer's $3,800 fix for the installation crisis - Silicon Canals

California aims for 6 million heat pumps by 2030, but installation challenges hinder progress.
Gadgets
fromTechCrunch
4 days ago

Why a former AirPods engineer is now building heat pumps | TechCrunch

California aims for 6 million heat pumps by 2030 but has only installed 2.3 million, necessitating 2,000 daily installs to meet the target.
fromTechCrunch
2 months ago
Real estate

Exclusive: Gradient's heat pumps get new smarts to enable old building retrofits | TechCrunch

Alternative transportation
fromSustainable Bus
3 days ago

Grayson reaches 1,000+ electric buses under maintenance contract (almost 25% of HVAC servicing portfolio) - Sustainable Bus

Grayson Thermal Systems supports over 1,000 electric buses under maintenance contracts in the UK, reflecting growth in aftermarket services for zero-emission fleets.
Europe news
fromwww.thelocal.it
3 days ago

Driving and air conditioning: What's in Italy's energy-saving emergency plan?

Italy plans emergency measures to save energy due to potential fuel supply disruptions, including limits on air conditioning and car use.
Berlin food
fromArchDaily
3 days ago

"We Live in Toxic Interior Environments": Interview with Healthy Materials Lab

Material selection in architecture is crucial for public health and environmental sustainability.
Renovation
fromArchDaily
1 week ago

Designed Comfort, Purchased Comfort: Passive Design and Air Conditioning in Hong Kong

Widespread reliance on air conditioning has significantly altered architectural design incentives, particularly in Hong Kong.
#energy-efficiency
Everyday cooking
fromEarth911
2 days ago

Efficient Dishwashers for Tiny Kitchens

Modern ENERGY STAR certified compact dishwashers use significantly less water and energy compared to hand-washing dishes.
Everyday cooking
fromTasting Table
6 days ago

Mike Holmes Named The Kitchen Appliances That You're Wasting Money On - Tasting Table

Investing in Energy Star Rated kitchen appliances ensures longevity, reduces energy consumption, and lowers utility bills over time.
Remodel
fromEarth911
1 month ago

Guest Idea: Map Appliance Power to Identify and Tame Your Home's Top Electricity Consumers

Appliance power mapping identifies individual device energy consumption, revealing phantom loads and inefficiencies that waste up to $183 annually per household through targeted, low-cost solutions.
Everyday cooking
fromEarth911
2 days ago

Efficient Dishwashers for Tiny Kitchens

Modern ENERGY STAR certified compact dishwashers use significantly less water and energy compared to hand-washing dishes.
Everyday cooking
fromTasting Table
6 days ago

Mike Holmes Named The Kitchen Appliances That You're Wasting Money On - Tasting Table

Investing in Energy Star Rated kitchen appliances ensures longevity, reduces energy consumption, and lowers utility bills over time.
Remodel
fromEarth911
1 month ago

Guest Idea: Map Appliance Power to Identify and Tame Your Home's Top Electricity Consumers

Appliance power mapping identifies individual device energy consumption, revealing phantom loads and inefficiencies that waste up to $183 annually per household through targeted, low-cost solutions.
Gadgets
fromThe Verge
3 days ago

Amazon's Smart Thermostat can help lower your energy bills, and it's down to $62

Investing in a smart thermostat like Amazon's Smart Thermostat can reduce energy use and lower bills, currently available for $61.99.
#data-centers
fromFuturism
1 week ago
OMG science

Data Centers Causing Huge Temperature Spikes for Miles Around Them, Study Suggests

OMG science
fromFuturism
1 week ago

Data Centers Causing Huge Temperature Spikes for Miles Around Them, Study Suggests

Data centers are creating heat islands, raising land temperatures by up to 16 degrees Fahrenheit and affecting over 340 million people.
Environment
fromFortune
2 weeks ago

Data centers aren't breaking the grid. A broken grid is | Fortune

A new Senate bill misidentifies data centers as the problem, while the real issue lies in an outdated and underbuilt electrical grid.
Environment
fromTechRepublic
2 weeks ago

AI Data Centers Face Water Backlash - Can Air Solve the Crisis?

Data centers face community pushback over water consumption, prompting solutions like atmospheric water harvesting to provide sustainable water sources.
fromArchDaily
4 days ago

How Terraco Enhances Thermal Efficiency and Facade Longevity in Prefabricated Buildings

Offsite construction has delivered measurable environmental gains, with a peer-reviewed study showing an average reduction of 78.8% in construction waste compared to conventional methods. Under controlled factory conditions, reductions can reach up to 90%, highlighting significant improvements in sustainability.
Environment
Health
fromMail Online
1 week ago

'Office Air Theory' claims your office is making you UGLY

Office environments may negatively impact appearance, leading to symptoms similar to 'sick building syndrome'.
European startups
fromTechzine Global
1 week ago

Vertiv acquires ThermoKey to boost AI data center cooling

Vertiv is acquiring ThermoKey to enhance its thermal management solutions, focusing on heat exchange technologies for data centers and AI applications.
fromApartment Therapy
4 days ago

6 Smart Storage Tricks That Experts Say You Should Do to Reduce Allergens

Creating a shoe storage zone near the entrance can significantly reduce the amount of dust and allergens that enter the home, making it easier to maintain a clean environment.
Remodel
#smart-home
fromgizmodo.com
4 days ago
Gadgets

Aqara Thermostat Hub W200 Review: Almost Better than My Ecobee

Aqara's Thermostat Hub W200 offers strong features and compatibility, making it a competitive alternative to Ecobee and Nest thermostats.
Gadgets
fromgizmodo.com
4 days ago

Aqara Thermostat Hub W200 Review: Almost Better than My Ecobee

Aqara's Thermostat Hub W200 offers strong features and compatibility, making it a competitive alternative to Ecobee and Nest thermostats.
Upper West Side
fromArchDaily
3 weeks ago

Evenly Lit, Not Overlit: Rethinking Brightness in Subtropical Cities

Avoiding western light in homes enhances thermal comfort and reduces harsh illumination effects.
Environment
fromwww.theguardian.com
1 week ago

Google teams up with gas plant for AI datacenter in sharp turn from climate goals

Google partners with Crusoe Energy for a natural gas power plant to supply energy for its Texas datacenter, marking a shift from its carbon-neutral goals.
Roam Research
fromTheregister
3 weeks ago

Water company spins out homegrown AI after LLMs failed it

Large language models provided confidently incorrect information about materials science, causing a water desalination startup to waste four months and $200,000 validating a material choice that ultimately proved inferior.
fromReadWrite
3 weeks ago

From Reactive Repairs to Smarter Home Protection: How Technology Is Changing Roof Care

In the past, roof inspections mostly focused on what could be seen from the outside. Contractors looked for broken shingles, worn flashing, or areas where water might enter the roof. The problem is that roof damage does not always show clear signs right away. Water can move through roofing layers before it becomes visible inside the home.
Renovation
Environment
fromTheregister
1 week ago

AI datacenters create heat islands around them, paper finds

Datacenters significantly raise surrounding temperatures, impacting communities up to 10 km away, with average increases between 1.5°C and 2.4°C.
fromBusiness Matters
1 month ago

Indoor air quality is becoming a business priority

MVHR (Mechanical Ventilation with Heat Recovery) systems are designed to continuously replace stale indoor air with fresh outdoor air while recovering heat that would otherwise be lost. In commercial and residential buildings, this technology provides several important advantages. First, it allows buildings to remain energy efficient without sacrificing airflow.
Real estate
#building-integrated-photovoltaics
fromLondon Business News | Londonlovesbusiness.com
1 month ago

How to maintain efficient heat recovery ventilation in modern commercial spaces - London Business News | Londonlovesbusiness.com

Checking your equipment once a month helps catch small issues before they turn into expensive repairs. A routine keeps everything running smoothly and extends the life of the hardware. Managers should create a simple checklist for their maintenance staff to follow.
Business
fromwww.bbc.com
2 weeks ago

Heat pumps for all new homes and plug-in solar in green tech drive

The Iran war has once again shown our drive for clean power is essential for our energy security so we can escape the grip of fossil fuel markets we don't control.
Environment
Design
fromYanko Design - Modern Industrial Design News
1 month ago

A Swiss Designer Just Replaced Your HVAC System With a 500-Year-Old Pot - Yanko Design

Ancient terracotta-based heating and cooling systems offer a unified, energy-efficient alternative to modern split infrastructure by leveraging centuries-old physics of thermal absorption and evaporative cooling.
#dust-mite-allergies
fromSustainable Bus
1 month ago

Konvekta to present CO-based thermal management systems for electric buses at mobility move 2026 - Sustainable Bus

Heating, cooling, and battery temperature control are among the biggest energy consumers in electric buses today - and thus have a direct impact on range, availability, and operating costs.
Alternative transportation
Renovation
fromLos Angeles Times
34 years ago

Best Ways to Keep Outside Air Conditioning Unit Cool

Shading outdoor air-conditioner compressor units improves efficiency and cooling output by keeping surrounding air cooler, allowing condenser coils to dissipate heat more effectively.
fromArchDaily
1 month ago

Thermal Memory: How Climate Shapes Architectural Heritage

Heritage is usually catalogued by what can be drawn, not by what changed temperature. In heat, buildings are learned first through skin, only later through sight. Generations learn, through their bodies, what works. Shade reduces glare and radiant heat. Air movement shifts perception by several degrees. Thick walls slow temperature swings.
Miscellaneous
Marketing
fromForbes
2 months ago

How HVAC Contractors Can Turn Service Data Into Marketing ROI

Using existing service data from current and past customers improves lead quality and marketing ROI more effectively than increasing ad spend.
E-Commerce
fromArchitectural Digest
1 year ago

These Space Heaters Will Arrive Before the Imminent Winter Freeze

Amazon sells a wide range of space heaters—portable, infrared, and oil-filled—featuring eco modes, digital displays, remote controls, oscillation, and safety protections.
Renovation
fromArchDaily
1 month ago

Understanding U-Value: The Foundation of Energy-Efficient Envelopes

Building envelope thermal transmittance (U-value) is the fundamental metric determining energy efficiency, calculated by dividing heat flow by surface area and temperature difference to assess insulation performance.
#liquid-cooling
New York City
fromCity Limits
2 months ago

More NYCHA Apartments to Get Climate-Friendly Heat Pumps

Over 700 Beach 41st Street Houses units will switch to electric heat pumps, reducing pollution and improving reliability compared with aging fossil-fuel boilers.
#heat-pump-technology
Environment
fromwww.dw.com
1 month ago

How heat pumps work in cold weather

Heat pumps function effectively in extreme cold temperatures, with air-source models operating reliably down to minus 25°C and ground-source systems providing even greater efficiency by accessing stable underground heat sources.
Environment
fromwww.dw.com
1 month ago

Do heat pumps work in cold weather?

Heat pumps function effectively in extreme cold temperatures, with refrigerants operating below minus 40°C and air-source models working reliably at minus 25°C, making them viable alternatives to fossil fuel heating systems even in harsh climates.
Environment
fromwww.dw.com
1 month ago

How heat pumps work in cold weather

Heat pumps function effectively in extreme cold temperatures, with air-source models operating reliably down to minus 25°C and ground-source systems providing even greater efficiency by accessing stable underground heat sources.
Environment
fromwww.dw.com
1 month ago

Do heat pumps work in cold weather?

Heat pumps function effectively in extreme cold temperatures, with refrigerants operating below minus 40°C and air-source models working reliably at minus 25°C, making them viable alternatives to fossil fuel heating systems even in harsh climates.
Gadgets
fromYanko Design - Modern Industrial Design News
1 month ago

A Water Heater That Doubles as a Data Center - and Cuts Your Energy Bill - Yanko Design

Superheat H1 replaces traditional heating elements with processors that simultaneously compute and heat water, using a single electricity input twice to reduce hot water energy consumption by up to 80 percent.
fromRedfin | Real Estate Tips for Home Buying, Selling & More
1 month ago

Is a Range Hood Necessary? What Homeowners Should Know About Code, Safety, and Value

A range hood is a mechanical ventilation system installed above a cooktop or range. Its primary job is to remove cooking byproducts, moisture, and odors. Some models vent air outside through ductwork. Others recirculate air through filters and send it back into the kitchen. While both options may look similar, their performance is not the same.
Renovation
fromSilicon Canals
2 months ago

Why your house is dustier than your neighbor's and the airflow mistake causing it - Silicon Canals

I was that person who only changed their HVAC filter when it looked like it had grown its own ecosystem. Richie Drew, Vice President of Operations at One Hour Heating & Air Conditioning, puts it bluntly: "Dirty filters can reduce airflow, increase dust in your home and strain your heating system." Think about it this way: your HVAC filter is like the bouncer at an exclusive club, except instead of keeping out people without the right shoes, it's blocking dust particles from circulating through your home.
Remodel
fromThe Atlantic
2 months ago

Smart Homes Are Terrible

All of the appliances and systems are brand-new: the HVAC, the lighting, the entertainment. Touch screens of various shapes and sizes control this, that, and the other. Rows of programmable buttons sit where traditional light switches would normally be. The kitchen even has outlets designed to rise up from the countertop when you need them, and slide away when you don't.
Gadgets
Renovation
fromTasting Table
1 month ago

Why Proper Ventilation Matters More Than Stove Placement In Modern Kitchens - Tasting Table

Proper stove ventilation is essential for safety, prevents buildup of smoke and harmful pollutants, and requires planning for ducting or recirculating options.
Gadgets
fromZDNET
2 months ago

Want to lower your electric bill? 3 tools I use to find the biggest power hogs in my house

Portable plug-in power meters like the ATX 9801 measure power, current, power factor, voltage, frequency, and annual kWh; rugged, accurate, inexpensive, but lack app connectivity.
fromWIRED
2 months ago

I Love My Dehumidifier and Will Never Go Back to the Damp

You should buy a dehumidifier. It will almost certainly improve your home environment. Pulling moisture from the air helps banish condensation and mold, making it cheaper and easier to regulate the temperature in your house or apartment. There's a reason the chatter about dehumidifiers has grown so loud and sales are soaring; it's because they work. Whether you've seen a persuasive Reddit thread, a life hack on TikTok, or an expert guide to the best dehumidifiers, the hype is real.
Environment
Gadgets
fromWIRED
1 month ago

This Much-Hyped Wall Heater Might Save You Energy. But It Has a Fatal Flaw

Boldr Kelvin is a stylish, energy-efficient far-infrared wall heater delivering gentle silent warmth but poorly heats air and sends substantial heat back into the wall.
Gadgets
fromEngadget
1 year ago

The best winter tech for 2026 to help get you through the coldest months

Nekteck Shiatsu heated foot massager warms feet and boosts circulation with strong air-and-roller kneading, relieving fatigue but possibly too intense for larger or sensitive feet.
fromZDNET
2 months ago

These unassuming devices promised to lower my electricity bills - only this one was legit

They do nothing to save you power Scam "power saving" devices are rampant online. These devices plug into an outlet and promise to "improve the use of energy," "extend the life of electrical equipment," and even "avoid illegal electrical waste." Sounds great, right? Also: This USB power meter I tested is shockingly accurate - especially for how cheap it is Well, despite the bold claims and the sticker on the front of the unit, they are too good to be true.
Gadgets
Gadgets
fromApartment Therapy
2 months ago

This Small-Space-Friendly Gem Is Going to Keep Me Cozy for the Rest of Winter (It's Under $50!)

Compact, quiet DREO Space Heater delivers efficient heating for rooms up to 200 square feet and is available under $50 on a QVC sale.
fromBest Products
2 months ago

Our Favorite Humidifiers to Turn Your Home Office Into the Best Remote Destination

The purpose of a humidifier is to increase and regulate the indoor air's moisture level. How this works is different depending on the season and temperature both inside and outside. Overall, though, a humidifier helps maintain a comfortable, healthy, and optimal humidity range of 30 to 50%. To create this environment, most humidifiers use water vapor or steam to help combat dryness caused by heating systems or harsh climates (which often happen indoors during winter).
Environment
Environment
fromFast Company
2 months ago

These super-insulating windows are as energy-efficient as walls-and could help save the power grid

Vacuum-insulated windows deliver R18 performance, cut building energy use up to 45%, reduce grid electricity demand, and pay back within three to seven years.
Environment
fromMail Online
1 month ago

'House burping' trend really works, scientists say

Human emissions of greenhouse gases—especially CO2—have sharply increased atmospheric concentrations, driving global warming and producing harmful pollutants like NO2, SO2, CO, and particulate matter.
Environment
fromwww.independent.co.uk
2 months ago

The heating mistakes inflating your energy bills by hundreds - and what to do instead

Neglecting radiator maintenance and common central heating mistakes can add hundreds of pounds to annual energy bills.
Environment
fromSilicon Canals
2 months ago

Germans swear by this 5-minute winter habit that keeps homes healthier and cuts heating costs - Silicon Canals

Open windows fully for five minutes several times daily to quickly replace humid indoor air with dry outdoor air, reducing condensation and mold.
Environment
fromCointelegraph
2 months ago

How Bitcoin Mining Waste Heat Is Being Used to Warm Canadian Greenhouses

Heat from Bitcoin mining can be repurposed to heat greenhouses, reducing energy waste and lowering operating costs, especially with liquid-cooled systems.
Environment
fromFuturism
2 months ago

AI Data Centers Pushing Electric Grid Into Meltdown

AI data centers on the U.S. East Coast are driving electricity demand, risking rolling blackouts for 67 million people as grid capacity lags.
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