Angela Bowman
  • Female
  • Chicago, IL
  • United States
Share on Facebook Share on Facebook Share
  • Featured Blogs
  • Discussions
  • Events
  • Groups (6)
  • Photos (4)
  • Photo Albums
  • Videos

Angela Bowman's Friends

  • Aaron Lund
  • John M. McCarthy Sr.
  • John Porterfield
  • Tom White

Angela Bowman's Groups

 

Angela Bowman's Page

Profile Information

Company
NEST: Sustainable Homes Inside and Out
Professional Interests
Writer and editor: 17 years in educational publishing and instructional design; 2 years blogging about sustainability for homeowners.

Landlord: owner of drafty Victorian two-flat; manager and energy-efficiency improver of same.
Website URL
http://nestblog.typepad.com
Twitter ID
AngelaMBowman
LinkedIn Profile
http://www.linkedin.com/in/angelamariebowman

Angela Bowman's Photos

Loading…
  • Add Photos
  • View All

Comment Wall (3 comments)

You need to be a member of Home Energy Pros to add comments!

Join Home Energy Pros

At 2:31pm on April 7, 2011, Aaron Lund said…

Your'e question is a few months old, so I don't know if its still relevant:

 

"Wondering about hydronic vs. straight electric baseboard heaters: which is more energy efficient?"

 

I'll give my two cents anyway. 

 

The electric baseboard heaters will be 100% efficient.  No energy is wasted by an electric resistance coil.  Unfortunately, the electricity generating process is only about 35% efficient.  A lot of energy is wasted at the power plant and along the transmission lines. Also, electric heat is typically around 3 times as expensive as natural gas heat.

 

A hydronic heater (which requires a boiler) will be approximately 80% to 90% efficient, depending on the quality of the boiler you purchase.  There may be some minor additional inefficiencies if hot water lines aren't well insulated when passing through unconditioned spaces, etc. 

 

Taking into account the energy losses that occur during electricity generation and transmission, I would say that the hydronic system will be more efficient.  Please note, none of my analysis includes the energy required for extraction and refining, which applies to both electricity and gas.  I'm assuming the front end energy used for extraction is similar for both energy sources.

 

Hope this helps.  I would go with the hydronic system.  It might cost more to install than an electric system, but its cheaper to operate, and I don't like feeling like I can't do anything about the large amounts of electricity wasted before it even reaches my home.

At 2:14pm on April 7, 2011, Aaron Lund said…

Hey Angela,

Sorry for the delayed response.  This is my first time actually logging in here (except to join).  The new job is going great.  I'm really working exclusively on commercial buildings now.  I kind of miss working on homes.

I'm gonna go check out your blog.

At 2:19pm on November 5, 2010, Tom White said…
Angela--welcome to Home Energy Pros. It's good to see you here. Thanks for joining the conversation. Tom
 
 
 

Featured Forum Discussions

BPI Anaylist and installers

Started by Larry R Waters in BPI. Last reply by Quinn Korzeniecki yesterday. 1 Reply

What causes a temperature plane in a home

Started by Energy Wise Solutions in HVAC. Last reply by Brad Cook yesterday. 6 Replies

Velocity Pressure Testing

Started by Horace Douglas Hunt, Jr. in General Forum. Last reply by Horace Douglas Hunt, Jr. Apr 15. 2 Replies

Videos

  • Add Videos
  • View All

Latest Activity

Chris Woods added a discussion to the group Energy Auditing Equipment for Sale, Trade or to Purchase
Thumbnail

Minneapolis Blower Door Fan and Door frame $990 OBO

I have a used Minneapolis blower door fan (fan only, no controls or panel) and the blower door…See More
18 hours ago
Profile IconManuela L Heyn and Paul Nagel joined Home Energy Pros
21 hours ago
Bill Spohn replied to Eric Sperline's discussion Wanted: Energy Auditing Equipment for sale in the group Energy Auditing Equipment for Sale, Trade or to Purchase
"If you choose to buy new, give TruTech at call at 1-888-224-3437 option 1"
23 hours ago
Home Energy Magazine's blog post was featured

The Legends of Home Performance

A project long in the making, we're happy to finally reveal some of our Legends of Home Performance…See More
yesterday
Quinn Korzeniecki replied to Larry R Waters's discussion BPI Anaylist
"Hi Larry, We're glad you're reaching out to hire some BPI folks! You can also submit…"
yesterday
Larry R Waters posted a discussion

BPI Anaylist

Industry leader in the north bay area California. Looking for experienced professionals and future…See More
yesterday
Larry R Waters joined Diane Chojnowski's group
Thumbnail

Job Board

This group is for posting jobs related to all aspects of the home performance industry including…See More
yesterday
John Nicholas replied to Jim Fowler's discussion TREAT modeling of mid-rise apartments low heating load
"So why is tenant behavior significantly different in this building?"
yesterday

Home Energy Pros

Welcome to Home Energy Pros – the unique digital community by and for those who work in the home energy performance arena.

Home Energy Pros was founded by the developers of Home Energy Saver Pro (supported by the U.S. Department of Energy) and brought to you in partnership with Home Energy magazine.  Home Energy Pros is sponsored by the Better Buildings Residential Network. Please honor our Guidelines

© 2017   Created by Lawrence Berkeley National Laboratory.   Powered by

Badges  |  Report an Issue  |  Terms of Service