Nathan Christensen's Blog Posts Tagged 'efficiency' (4)

Energy Auditing Ourselves

A short while ago I was in a meeting that centered on creating a flexible winter weatherization plan that would have a wide degree of application.  While such plans are not uncommon in the least, I was surprised to hear that we, as inhabitants, came up as a serious aspect of energy inefficiency.

As someone who works with material and energy inefficiencies,…

Continue

Added by Nathan Christensen on January 17, 2011 at 12:00pm — 5 Comments

The Next Big Leap

“So what can we do to keep homes improving from an energy efficiency standpoint?”

For a long time, answers such as “improve insulation” or “designed better HVAC” systems would have likely been what first came to mind. However, with new building guidelines,…

Continue

Added by Nathan Christensen on January 5, 2011 at 7:03am — 3 Comments

The Many Shades Of One Color: Part 2

To continue on from our last conversation, I would first like to offer a definition as to what I personally believe a “green product” should strive to do.

A green product can generally be defined as a product that, from raw material extraction, to end-of-life disposal, lessens its impact on the environment as thoroughly as possible.

While being mindful of the previously stated definition, I would like to ask each of you to look around right now, where ever you location, and…

Continue

Added by Nathan Christensen on December 17, 2010 at 9:02am — No Comments

The Many Shades of One Color: Part 1

Green is almost undeniably one of the most marketed colors as it relates to the environment, sustainability, and energy. But what exactly does “green” mean in relation to environmental and energy issues?



More importantly, can a modern product or process really be considered green, and if so, by what benchmark? For example, we know that CFLs use less energy than incandescent lights, but does consuming less energy really make a product greener?



To begin, the word green has… Continue

Added by Nathan Christensen on November 29, 2010 at 11:00am — 2 Comments

Home Energy Pros

Home Energy Pros was founded by the developers of Home Energy Saver Pro (sponsored by the U.S. Department of Energy,) and brought to you in partnership with Home Energy magazine.

Latest Activity

Paul Haasz joined Evan Mills's group
Thumbnail

Home Energy Ratings

Calculating them; visualizing them; explaining them; selling them .... there is a lot to discuss…See More
10 minutes ago
Paul Haasz joined James Sayers's group
Thumbnail

Marketing Energy Efficiency

Sharing ideas, tools and examples of promoting energy efficiency to consumersSee More
11 minutes ago
Paul Haasz joined allen p tanner's group
Thumbnail

Energy Auditing Equipment for Sale, Trade or to Purchase

Discuss the pros and cons of the equipment you are interested in prior to purchase. Post equipment…See More
14 minutes ago
Paul Haasz joined Leslie McDowell, BPI's group
Thumbnail

Building Performance Institute (BPI)

BPI is the nation's premier standards development, quality assurance and credentialing organization…See More
15 minutes ago
Paul Haasz joined Sean Lintow Sr's group
Thumbnail

Best Practices (Residential)

Best Building, Retrofitting, or even Auditing Practices - what are they, what should change, what…See More
17 minutes ago
Profile IconPerry Hurtt, charles michael durishin, Robert Lewis and 7 more joined Home Energy Pros
29 minutes ago
Joe Konopacki posted an event

Duct & Envelope Tightness (DET) Verifier at Temperature Equipment Corporation

May 8, 2015 from 8:30am to 4:30pm
The Duct & Envelope Tightness Certification (DET) was designed by the Illinois Association of…See More
7 hours ago
Paul Raymer posted a blog post

Shades of Gray in Residential Construction Morality

I was called in to perform a last minute duct test for a modular home builder.  He was all in a…See More
10 hours ago

© 2015   Created by Lawrence Berkeley National Laboratory.

Badges  |  Report an Issue  |  Terms of Service