Energy Vanguard

@EnergyVanguard

by founder @AllisonBailes. Authoritative source for info on building science, HVAC, energy efficiency + random, odd, fun stuff, including juggling.

Photos and Videos by @EnergyVanguard

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Most of the world uses mini-split heat pumps. Take our webinar & find out why you should, too. http://ow.ly/cVtTJ

  • 973 days ago via site
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Joe Lstiburek's morning wisdom, from the Building Science group on LinkedIn today.

  • 979 days ago via site
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Meet Jeffrey Sauls, our BPI guy. He wanted me to tell you our Early Bird discount ends Friday. http://ow.ly/cPMTn

  • 986 days ago via site
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OK, , here's a photo of my Einstein action photo. Now do you believe it?

  • 987 days ago via site
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I had a great day teaching our HERS rater class today! Anyone know what this stuff means?

  • 987 days ago via site
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Guess what our HERS rater class students are about to do!

  • 990 days ago via site
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US primary energy consumption, the Sankey diagram showing what goes in & what comes out. 2010 version.

  • 994 days ago via site
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If you bought a sandwich with onions at Publix last month, it has been recalled. Please return it.

  • 998 days ago via site
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Going out on a site visit this morning to look at the install of a ducted mini-split heat pump job. #HVAC

  • 998 days ago via site
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Follow all the tweets from Building Science Summer Camp at #bscamp.

  • 1008 days ago via site
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My friend & electrician, Zot, wired this for me 10 years ago in the house I built. What do you think?

  • 1009 days ago via site
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OK, all you energy geeks, what does this playground slide have to do with building science?

  • 1012 days ago via site
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Yes, that's an air conditioner condensing unit. Yes, it's in the attic. No, it's not a good idea.

  • 1018 days ago via site
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Release the Kraken! << A slightly reworded version of the graphic I created last week.

  • 1021 days ago via site
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Here's a good reason your home may have difficulty staying cool on super-hot days: A super dirty filter!

  • 1022 days ago via site
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It's Friday and the Energy Avenger says it's time to kick back & have a cold one!

  • 1025 days ago via site
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I'm up in the NC mountains this week & 3 baby juncos hatched in a nest on our deck. Look at that hungry mouth!

  • 1032 days ago via site
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My handy-dandy Celsius-Fahrenheit conversion table. I keep one in my head at all times. (corrected version)

  • 1041 days ago via site
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It amazes me how often the bath fan housing gets installed like this. That 180° turn cuts air flow drastically.

  • 1047 days ago via site
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It's summer time! Turn on the ceiling fan. Well, it's a kind of ceiling fan, right?

  • 1048 days ago via site
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