All Blog Posts (1,140)

It is time to replace your boiler, isn’t it?

Have you suddenly started noticing a spike in your energy bills? If yes, one of the main things you ought to check is your boiler/HVAC unit. May be it has very long since you brought it home. Perhaps you didn’t have an idea that your boiler is losing its life – since it might still be working – though erratic, slow, and noisy. Go through the following checklist and see if you can fix any problem that exists in your boiler/ HVAC unit.

If it’s Over 20 Years Old

Is your…


Added by SmithWatson on September 1, 2015 at 6:00am — No Comments

Find out who's building some of the best-performing homes in the country today with DOE’s Tour of Zero

Home buyers across the country can find out where the home of the future is available today with DOE’s new Tour of Zero. The recently launched webpage offers…


Added by Theresa L Gilbride on August 31, 2015 at 10:00am — 3 Comments

Want to Lead a Breakout Session at RaterFest! 2015?

We are adding something new to RaterFest! this year... attendee led breakout sessions on Saturday afternoon. 

Have something that you'd like to lead a discussion on?  Comment your topic idea below!  

If yours is chosen, we'll give you a space on-site and 45 minutes to discuss your ideas with other energy professionals.…


Added by Hannah Finch on August 27, 2015 at 3:00pm — No Comments

2015 IECC Updates Help Homebuyers Make Informed Purchases

The International Energy Conservation Code (IECC) constantly evolves to meet current energy efficiency needs. Over the years new requirements have been added to the IECC to make it stricter and increase overall energy efficiency of buildings. Some states are resistant to these changes, and some choose not to adopt an IECC at all. In fact, of the 50 states and the District of Columbia, 10 either haven’t adopted an IECC, or are operating under a code older than the 2006 IECC, according to the…


Added by Kim Tanner on August 27, 2015 at 7:47am — No Comments

The Better Blower Door Test for Multifamily Energy Code

Hello Ladies and Gentlemen, 

I've been thinking about the topic of multifamily blower door tests for a while, and I want to get your opinion. This is an article that I wanted to publish in Home Energy Magazine but I thought it would be better to get up sooner. It's about energy code language regarding blower door testing. When I was at Steven Winter Associates, the NY State Codes Council asked for advice about blower door testing language, so that's where this originates. I hope you…


Added by Sean Maxwell on August 27, 2015 at 12:24am — 3 Comments

Furnace Filter: Cleaning And Replacing Is A Must!

Have you ever learnt anything from Home Alone, aside from how to have a great weekend for the family, it's that furnaces are alarming. Yet, what's much scarier than the storm cellar staying, red hot mammoth itself is the outcomes of not staying aware of filter cleaning and evacuation.

A clean filter extends the furnace's life, upgrades the general execution, enhances the…


Added by Awen Thomas on August 26, 2015 at 4:30am — No Comments

Aerosol Sealing Blocks Energy Waste, Locks in Savings

Reposted from Center for Energy and Environment's blog

From Helen Booth-Tobin, CEE policy and communications specialist:

Center for Energy and Environment’s research team explores and identifies cost-effective…


Added by Tim Hanrahan on August 25, 2015 at 12:59pm — No Comments

Building Science is Worthless...

Building Science is Worthless...

Thousands of hours went in this construction detail. When we factor all the time spent by building science engineers, from all over the world,…


Added by Chris Laumer-Giddens on August 25, 2015 at 3:30am — 1 Comment

What air conditioner filters work best?

When it comes to keeping your HVAC system maintained, nothing is more important or easier than making sure your filters get changed out every month or two.  Dirty, neglected filters have real affects on your AC system that end up costing you more in repairs and early replacement down the road than if they were changed regularly. 

When the air filter gets dirty it becomes restrictive to airflow passing through it, so your…


Added by David Byrnes on August 24, 2015 at 1:00pm — No Comments

Four good reasons for community microgrids

It is clear why city leaders are turning their attention to community microgrids. Energy is the lifeblood of any contemporary community, and severe storms in recent years have revealed the vulnerability of the central grid.

Taking into account the priorities of city leaders — infrastructure,…


Added by Darek Letkiewicz on August 24, 2015 at 8:43am — No Comments

New Mastermind Training Course by Corbett Lunsford

Chad Laibly gave me a heads up about this and I thought I'd pass it on.  He says,

There's an awesome mastermind training coming up that I thought you should know about- I went through it last year, and got a lot out of it.  In case you don't know him, Corbett Lunsford is a really fresh and innovative voice for the home performance industry, and I personally really value the training he creates.  Plus, he's a super nice guy who actually answers his own phone if you…


Added by Teresa Coffman on August 18, 2015 at 5:03pm — No Comments

This Might Be the Most Water-Efficient Shower Head Ever Invented

Residents of California are feeling firsthand what life is like with a limited water supply as they face the current drought. But the resource crisis extends far beyond one state: according to, a child dies every minute due to a water-related disease and a staggering 750 million people (or the equivalent of two and a half times the U.S. population) lack access to clean water. It’s no wonder that plumbing-fixture manufacturers are continuing to research how to make products that…


Added by Helen Best on August 18, 2015 at 3:50pm — No Comments

Batteries are just the beginning: Tech revolution pushes storage to the front lines

Reposted from the Center for Energy and Environment's blog:

From Josh Quinnell, Ph.D., CEE senior research engineer:

Kids keep pennies safe in piggy banks. Milk cartons and kumquats chill in the fridge. The library catalogs all my most favorite (and least favorite) books... We all know that when you have something of value and you want to save it for later, you’ll need to…


Added by Tim Hanrahan on August 18, 2015 at 9:00am — No Comments

Habitat X Releases 2015 Position Statement


Big Sky Resort, Montana -- August 14, 2015

The Habitat X Summer National Conference provides a collaborative meeting place for leaders from the energy efficiencybuilding performance, and utility industries. Each year we work in a open public process to develop a position statement that addresses…


Added by Chris Dorsi on August 15, 2015 at 11:00am — No Comments

Do You Acknowledge MERV Ratings? Read This

Numerous individuals are befuddled about the short frame MERV. To put it plainly, MERV ratings announce the proficiency of an air filters capacity to evacuate particles (toxins) from the air. This short guide goes in confined into what MERV is and what diverse MERV evaluations really mean for you and your crew.

What is MERV?

MERV is the Minimum Efficiency…


Added by Crosbey Archery on August 12, 2015 at 2:16am — 2 Comments

not a Video - not a true photo

This is using still and moving camera,   Then gets stitched with software.     Tell me what you think?   On the photo that move you slow it or speed it up or go all the way around.   
Google give big points with using it.   Some say more than video.  

Added by Eric Kjelshus on August 6, 2015 at 6:16pm — 2 Comments

Sticky Doors

The riddle is: "How many sides does a door have?" The answer is 6, While the vertical edges may be painted, the top and bottoms may not be sealed, which is different from just painting. Most door manufacturers will not honor a warranty if this is neglected. The styles may transmit water vapor along the entire height of the door through end grain, and some side expansion of the rails may occur.

Added by David N. Armington on August 6, 2015 at 1:38pm — No Comments

Three Companies Who Are Inspiring The Green Movement

As the world becomes increasingly industrialized it is important for companies to band together to help keep the environment as healthy as can be. Greenhouse gases, harmful chemicals, and environmental carelessness are posing as a threat to the well-being of our planet. Thankfully going green is becoming much…


Added by Taylor Tomita on August 6, 2015 at 10:00am — No Comments

Registration Open for Everblue's NCBPA Conference Workshops

Have you heard about the new NATE Certified RESNET HERS Rater HVAC Performance Verifier Certification? Get it now for only $399 - no hidden fees, no extra charges. Join our 1-day pre-conference workshop in Wilmington, NC and earn the new certification!

NC Building Performance Conference banner

After joining the North Carolina Building Performance Association (NCBPA), we were invited to offer two full-day workshops in advance of the 2015 NCBPA Conference in Wilmington, NC.

Our NCBPA pre-conference…


Added by Everblue Training on August 6, 2015 at 7:23am — No Comments

Do you know your boiler is about to Blowdown! Save it!

As winters knock on the doors, the use of boilers is stretched to its extreme limit, ensuring proper warmth in the house. Thus, it is imperative that the boiler is repaired and maintained on a regular basis. This will ensure that when the winter season is at its peak, the boiler works in the perfect condition and there is no breaking down instances. This will help the residents of a house to be prepared to face harsh winters. Moreover, proper maintenance will ensure appropriate fuel bills.…


Added by SmithWatson on August 5, 2015 at 2:30am — No Comments

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