European Tribune - Comments - Countdown to $100 oil (27) - 'Mission Accomplished'

Countdown to $100 oil (27) - 'Mission Accomplished' - High oil prices are here to stay | 26 comments (26 topical, editorial, 0 hidden)

Re: Dont do that electric heating stuff... (none / 0)

Peak COP and year average COP is quite different. You'll never get the higher COP when producing hot tap water in the summer. Also a some brands don't include the power consumed by the circulation pumps when calculating COP :(

I've never heard someone reporting a year average COP of more than 4. Still, when already at 3.5 or so, higher COPs mater less and less. The difference in savings from 2 to 3 is huge, from 4 to 5 is miniscule in comparisation.

by jkirkebo (jkk@scm.no) on Tue Jul 11th, 2006 at 04:05:49 AM EST
[ Parent ]

Re: Dont do that electric heating stuff... (none / 0)

It's true COP doesn't matter on the power savings side, but it helps in that you can heat a bigger space with a pump of a given size (you save upfront cash on the collector, you save room in you basement, you need less of complementary heating, things like that... and also, I like the best technology, better have it in heat pumps than in sport cars !)

Pierre

by Pierre on Tue Jul 11th, 2006 at 04:21:24 AM EST
[ Parent ]

Countdown to $100 oil (27) - 'Mission Accomplished' - High oil prices are here to stay | 26 comments (26 topical, 0 editorial, 0 hidden)

. Home
. About
. Contact
. New User Guide
. FAQ
. ET Editorial Guidelines
. Search
. Search (Google)

Username:
Password:

. Make a new account
. Reset password

Recommended Diaries

Clipping the wings of a judge
by Migeru - Feb 10
58 comments

Sarkozy: Enemies Ahoy!
by afew - Feb 10
36 comments

Hunger March wins PR battle
by DoDo - Feb 9
3 comments

LQD: Unsustainable irrigation
by Melanchthon - Feb 9
1 comment

Romania: protests change government
by DoDo - Feb 8
6 comments

Obama wins GOP Primaries (to date)
by Frank Schnittger - Feb 8
10 comments

Murdoch - Outsourcing and Hubris
by ceebs - Feb 3
18 comments

Bristol Pound
by ChrisCook - Feb 7
14 comments

Recent Diaries

Sarkozy: Enemies Ahoy!
by afew - Feb 10
36 comments

Clipping the wings of a judge
by Migeru - Feb 10
58 comments

LQD: Unsustainable irrigation
by Melanchthon - Feb 9
1 comment

Hunger March wins PR battle
by DoDo - Feb 9
3 comments

Obama wins GOP Primaries (to date)
by Frank Schnittger - Feb 8
10 comments

Romania: protests change government
by DoDo - Feb 8
6 comments

Answers to the Renewable Energy Consultation
by Luis de Sousa - Feb 7

Bristol Pound
by ChrisCook - Feb 7
14 comments

The Imitation Of Germany
by afew - Feb 4
31 comments

Strange Fruit
by Frank Schnittger - Feb 4
14 comments

Murdoch - Outsourcing and Hubris
by ceebs - Feb 3
18 comments

Mismatch with the Natural Gas Market
by Luis de Sousa - Feb 3
22 comments

The Future of Economics
by ARGeezer - Feb 2
191 comments

Desert Island Discs - Helen's distortions
by Helen - Jan 31
48 comments

Gorila
by DoDo - Jan 29
14 comments

Rail News Blogging #7
by DoDo - Jan 29
15 comments

Obama's State Of The Union: LQD
by Crazy Horse - Jan 25
74 comments

Democracy Technology
by gmoke - Jan 24
1 comment

The Hydrogen dream
by Luis de Sousa - Jan 24
49 comments

ET Paris Meet-Up 2012 (2 UPDATE)
by afew - Jan 23
113 comments

More Diaries...

Occasional Series

Click for full list