Top Home Electricity Users  

Posted by Big Gav

Stuart at Early Warning has a look at the top energy drains inside the home (at least inside a North American home) - Top Home Electricity Users.

The above chart shows the top users of electricity in a typical US home. The data are from the EIA and date from 2001 so it might have changed a bit but probably not all that much. Note that this is only electricity usage, not all energy usage.

So if you want to conserve, you can see where are the likely highest priority places to start. Of course, these are national averages so you can make regional or personal adjustments. For example, if you live in the southern parts of the US, air conditioning is likely a bigger fraction of your total, while in northern climes, it's probably less. Similarly, if you heat with electricity then space heating is likely the biggest bar for you, whereas if you don't, it will be zero.

Still and all, if you start working down the bars in size order and replace anything that is old and inefficient with new and maximally efficient replacements, this will be a fairly rational approach.

0 comments

Post a Comment

Ads

Ads

Statistics

Locations of visitors to this page

blogspot visitor
Stat Counter

Total Pageviews

Ads

Books

Followers

News

Loading...

Blog Archive

Labels

australia (582) global warming (365) solar power (338) peak oil (321) electric vehicles (193) renewable energy (181) wind power (172) ocean energy (155) csp (144) geothermal energy (142) smart grids (139) solar thermal power (133) tidal power (132) coal seam gas (127) nuclear power (122) oil (116) lng (112) geothermal power (111) solar pv (110) china (109) iraq (108) energy storage (105) green buildings (104) natural gas (102) agriculture (85) biofuel (76) oil price (76) smart meters (72) wave power (68) electricity grid (63) energy efficiency (63) uk (63) google (55) coal (53) internet (51) food prices (48) shale gas (48) surveillance (48) bicycle (47) big brother (47) thin film solar (41) biomimicry (38) canada (38) ocean power (37) scotland (36) new zealand (35) air transport (34) algae (34) water (34) queensland (32) credit crunch (31) politics (31) shale oil (31) bioplastic (30) concentrating solar power (30) california (29) geoengineering (28) offshore wind power (28) population (28) cogeneration (27) saudi arabia (27) resource wars (26) arctic ice (25) batteries (25) censorship (25) cleantech (25) woodside (25) bruce sterling (24) drought (24) tesla (24) ctl (23) economics (22) carbon tax (20) coal to liquids (20) distributed manufacturing (20) indonesia (20) iraq oil law (20) limits to growth (20) origin energy (20) brightsource (19) buckminster fuller (19) rail transport (19) ultracapacitor (19) santos (18) ausra (17) exxon (17) lithium (17) cellulosic ethanol (16) collapse (16) electric bikes (16) mapping (16) michael klare (16) ucg (16) atlantis (15) bees (15) geodynamics (15) iceland (15) psychology (15) concentrating solar thermal power (14) ethanol (14) fertiliser (14) al gore (13) ambient energy (13) biodiesel (13) brazil (13) carbon emissions (13) cities (13) investment (13) kenya (13) biochar (12) bucky fuller (12) matthew simmons (12) otec (12) public transport (12) texas (12) victoria (12) chile (11) cradle to cradle (11) desertec (11) energy policy (11) internet of things (11) lithium ion batteries (11) terra preta (11) amory lovins (10) fabber (10) gazprom (10) goldman sachs (10) gtl (10) hybrid car (10) severn estuary (10) tinfoil (10) toyota (10) volt (10) alaska (9) biomass (9) carbon trading (9) distributed generation (9) esolar (9) fuel cells (9) jeremy leggett (9) pge (9) sweden (9) afghanistan (8) antarctica (8) arrow energy (8) big oil (8) eroei (8) floating offshore wind power (8) four day week (8) guerilla gardening (8) linc energy (8) methane (8) methane hydrates (8) nanosolar (8) natural gas pipelines (8) pentland firth (8) relocalisation (8) us elections (8) western australia (8) bloom energy (7) boeing (7) chp (7) climategate (7) copenhagen (7) fish (7) stirling engine (7) vinod khosla (7) airborne wind turbines (6) apocaphilia (6) bolivia (6) ceramic fuel cells (6) cigs (6) futurism (6) jatropha (6) local currencies (6) nigeria (6) ocean acidification (6) saul griffith (6) scenario planning (6) somalia (6) t boone pickens (6) space based solar power (5) varanus island (5) garbage (4) kevin kelly (4) low temperature geothermal power (4) oled (4) tim flannery (4) v2g (4) club of rome (3) global energy grid (2) norman borlaug (2) peak oil portfolio (1)