Power Efficiency in Tokyo - 2010 vs 2011

This graph shows you the efficiency of power usage in Tokyo between 2010 and 2011. What you are seeing is the amount of energy spent per degree in temperature for Tokyo.

For example on July 29th Tokyo was 16% more efficient than last 2010.

2010 - 4431w of energy, temperature 27c
2011 - 3755w of energy, temperature 29c

Instructions

Use the scroll wheel to zoom in and out.
Click and drag the graph to pan back and forth when you are zoomed in.

Sources

Weather Underground

http://www.wunderground.com/history/airport/RJTT/2011/1/1/CustomHistory.html?dayend=31&monthend=12&yearend=2011&req_city=NA&req_state=NA&req_statename=NA&format=1

http://www.wunderground.com/history/airport/RJTT/2010/1/1/CustomHistory.html?dayend=31&monthend=12&yearend=2011&req_city=NA&req_state=NA&req_statename=NA&format=1

Tokyo Electric Company (Tepco)

www.tepco.co.jp/forecast/html/images/juyo-2011.csv

www.tepco.co.jp/forecast/html/images/juyo-2010.csv

Graphed Data

Date	Power	Old Power	Temp	Old Temp	Power Ratio	Old Power Ratio
2011-1-1	3325	3360	283.15	282.15	11.742892459827	11.90855927698
2011-1-2	3411	3416	283.15	283.15	12.046618400141	12.064276885043
2011-1-3	3673	3660	282.15	282.15	13.017898281056	12.971823498139
2011-1-4	4083	4142	283.15	283.15	14.419918770969	14.628288892813
2011-1-5	4356	4383	284.15	285.15	15.329931374274	15.370857443451
2011-1-6	4763	4662	283.15	282.15	16.821472717641	16.52312599681
2011-1-7	4946	4676	280.15	285.15	17.654827770837	16.398386813958
2011-1-8	4399	4637	283.15	284.15	15.535935016776	16.318845680099
2011-1-9	4107	4241	285.15	283.15	14.402945817991	14.977926893873
2011-1-10	4746	4049	279.15	284.15	17.001612036539	14.249516100651
2011-1-11	5019	4547	279.15	279.15	17.9795808705	16.288733655741
2011-1-12	4855	5103	281.15	278.15	17.268362084297	18.346216070466
2011-1-13	5076	5005	280.15	281.15	18.118864893807	17.801885114707
2011-1-14	4956	5078	280.15	280.15	17.690522934142	18.126003926468
2011-1-15	4554	4919	280.15	281.15	16.255577369266	17.495998577272
2011-1-16	4659	4575	280.15	280.15	16.630376583973	16.330537212208
2011-1-17	5000	4372	284.15	281.15	17.596339961288	15.550417926374
2011-1-18	4899	4918	283.15	281.15	17.301783506975	17.492441757069
2011-1-19	4813	4663	282.15	286.15	17.05830232146	16.295649135069
2011-1-20	4975	4409	281.15	291.15	17.695180508625	15.143396874463
2011-1-21	4899	4473	281.15	292.15	17.424862173217	15.310628102002
2011-1-22	4334	4628	283.15	282.15	15.30637471305	16.402622718412
2011-1-23	4323	4210	282.15	282.15	15.321637426901	14.921141236931
2011-1-24	4916	4133	281.15	283.15	17.485328116664	14.596503619989
2011-1-25	4912	4583	282.15	288.15	17.409179514443	15.904910636821
2011-1-26	4866	4764	282.15	283.15	17.246145667198	16.825004414621
2011-1-27	4919	4640	282.15	285.15	17.433989012936	16.272137471506
2011-1-28	4990	4455	281.15	289.15	17.748532811666	15.40722808231
2011-1-29	4464	4498	280.15	284.15	15.934320899518	15.829667429175
2011-1-30	4568	3992	278.15	285.15	16.422793456768	13.999649307382
2011-1-31	5091	3913	280.15	285.15	18.172407638765	13.722602139225
2011-2-1	4860	4939	285.15	282.15	17.043661230931	17.504873294347
2011-2-2	4889	4993	281.15	281.15	17.38929397119	17.759203272275
2011-2-3	4701	4907	283.15	279.15	16.602507504856	17.578362887337
2011-2-4	4544	5009	285.15	279.15	15.935472558303	17.943757836289
2011-2-5	4139	4793	283.15	282.15	14.617693801872	16.98741804005
2011-2-6	4115	4558	284.15	281.15	14.48178778814	16.211986484083
2011-2-7	4639	4320	287.15	283.15	16.155319519415	15.256930955324
2011-2-8	4847	4751	280.15	283.15	17.301445654114	16.779092353876
2011-2-9	4754	4286	281.15	293.15	16.90912324382	14.62050144977
2011-2-10	4732	4652	282.15	286.15	16.771220981747	16.257207758169
2011-2-11	5000	4771	280.15	279.15	17.847581652686	17.091169622067
2011-2-12	4772	5013	277.15	278.15	17.218112935234	18.02264964947
2011-2-13	4344	4702	282.15	277.15	15.396065922382	16.965542125203
2011-2-14	5146	4333	279.15	280.15	18.434533404979	15.466714260218
2011-2-15	4912	5022	283.15	280.15	17.34769556772	17.926111011958
2011-2-16	4659	5145	285.15	278.15	16.338769068911	18.497213733597
2011-2-17	4566	5148	288.15	278.15	15.845913586674	18.507999280964
2011-2-18	4575	5027	288.15	278.15	15.877147319105	18.072982203847
2011-2-19	4291	4809	281.15	281.15	15.262315489952	17.104748354971
2011-2-20	4181	4173	282.15	283.15	14.818359028885	14.737771499205
2011-2-21	4671	4234	281.15	281.15	16.613907166993	15.059576738396
2011-2-22	4614	4700	283.15	283.15	16.295249867561	16.598975807876
2011-2-23	4425	4392	284.15	285.15	15.57276086574	15.402419779064
2011-2-24	4357	4203	287.15	288.15	15.173254396657	14.586153045289
2011-2-25	3973	4109	293.15	290.15	13.55278867474	14.16164053076
2011-2-26	3993	4051	282.15	292.15	14.152046783626	13.866164641451
2011-2-27	3699	3810	292.15	288.15	12.661304124594	13.222280062467
2011-2-28	4933	3993	283.15	281.15	17.421861204309	14.202383069536
2011-3-1	4791	4392	280.15	290.15	17.101552739604	15.136998104429
2011-3-2	4719	4819	283.15	281.15	16.666078050503	17.140316556998
2011-3-3	4888	4364	280.15	285.15	17.447795823666	15.304225846046
2011-3-4	4823	4648	281.15	283.15	17.154543837809	16.415327564895
2011-3-5	4104	4013	284.15	290.15	14.443075840225	13.830777184215
2011-3-6	3862	3866	288.15	286.15	13.402741627625	13.510396645116
2011-3-7	4983	4261	282.15	283.15	17.66081871345	15.04856083348
2011-3-8	4598	4691	282.15	281.15	16.296296296296	16.685043571047
2011-3-9	4532	5171	285.15	279.15	15.893389444152	18.524090990507
2011-3-10	4669	4756	282.15	288.15	16.547935495304	16.50529238244
2011-3-11	3141	4495	284.15	286.15	11.054020763681	15.708544469684
2011-3-12	3424	4300	285.15	287.15	12.007715237594	14.974751871844
2011-3-13	3245	3673	288.15	293.15	11.261495748742	12.529421797714
2011-3-14	2810	3685	292.15	286.15	9.6183467396885	12.877861261576
2011-3-15	3093	4133	288.15	290.15	10.733992712129	14.244356367396
2011-3-16	3255	3999	283.15	296.15	11.495673671199	13.503292250549
2011-3-17	3024	4252	282.15	285.15	10.717703349282	14.911450113975
2011-3-18	3130	4267	282.15	286.15	11.093390040758	14.911759566661
2011-3-19	2984	4207	291.15	285.15	10.249012536493	14.753638435911
2011-3-20	2944	3584	291.15	293.15	10.111626309462	12.22582295753
2011-3-21	3352	3494	291.15	293.15	11.512965825176	11.918812894423
2011-3-22	3381	3860	281.15	286.15	12.02560910546	13.489428621352
2011-3-23	3354	4170	282.15	286.15	11.887293992557	14.572776515813
2011-3-24	3570	4664	281.15	283.15	12.697848123777	16.471834716581
2011-3-25	3469	4683	286.15	281.15	12.123012406081	16.656589009426
2011-3-26	3446	4357	284.15	284.15	12.12739750132	15.333450642266
2011-3-27	3391	3997	284.15	285.15	11.933837761746	14.017183938278
2011-3-28	3492	4155	285.15	282.15	12.24618621778	14.726209463052
2011-3-29	3366	4705	287.15	280.15	11.722096465262	16.794574335178
2011-3-30	3319	4463	289.15	282.15	11.478471381636	15.817827396775
2011-3-31	3387	4279	287.15	288.15	11.795228974404	14.849904563595
2011-4-1	3300	4005	288.15	293.15	11.452368558043	13.661947808289
2011-4-2	3067	4080	289.15	293.15	10.606951409303	13.917789527546
2011-4-3	3305	3698	283.15	286.15	11.672258520219	12.923291979731
2011-4-4	3517	3866	286.15	284.15	12.290756596191	13.605490058068
2011-4-5	3425	4380	287.15	285.15	11.927563990945	15.360336664913
2011-4-6	3322	3940	291.15	292.15	11.409926154903	13.486222830738
2011-4-7	3294	4335	293.15	291.15	11.236568309739	14.889232354456
2011-4-8	3273	4213	291.15	285.15	11.24162802679	14.774679992986
2011-4-9	3156	4079	291.15	287.15	10.839773312725	14.20511927564
2011-4-10	3006	3570	289.15	292.15	10.395988241397	12.219750128359
2011-4-11	3329	3487	291.15	293.15	11.433968744633	11.894934333959
2011-4-12	3410	4523	289.15	287.15	11.7931869272	15.751349468919
2011-4-13	3304	3896	292.15	293.15	11.309258942324	13.290124509637
2011-4-14	3284	3976	295.15	290.15	11.126545824157	13.703256936068
2011-4-15	3269	4544	295.15	284.15	11.07572420803	15.991553756819
2011-4-16	2998	4734	295.15	281.15	10.157547009995	16.837986839765
2011-4-17	2987	4010	289.15	284.15	10.330278402213	14.112264648953
2011-4-18	3361	3605	290.15	289.15	11.583663622264	12.467577381982
2011-4-19	3575	3950	292.15	292.15	12.236864624337	13.520451822694
2011-4-20	3426	4081	288.15	291.15	11.889640812077	14.016829812811
2011-4-21	3490	3875	288.15	296.15	12.111747353809	13.084585514098
2011-4-22	3354	4495	291.15	287.15	11.519835136528	15.65383945673
2011-4-23	3172	4349	292.15	283.15	10.857436248502	15.359350167756
2011-4-24	2962	3710	293.15	288.15	10.104042299164	12.875238591012
2011-4-25	3311	3477	293.15	289.15	11.294559099437	12.024900570638
2011-4-26	3347	3889	293.15	291.15	11.41736312468	13.357375923064
2011-4-27	3322	4170	296.15	287.15	11.217288536215	14.522026815253
2011-4-28	3186	3887	297.15	289.15	10.721857647653	13.442849731973
2011-4-29	3038	3430	291.15	295.15	10.434483942985	11.621209554464
2011-4-30	2984	3603	296.15	292.15	10.075975012663	12.332705801814
2011-5-1	2924	3232	294.15	293.15	9.9405065442801	11.025072488487
2011-5-2	3005	3085	296.15	294.15	10.146885024481	10.487846336903
2011-5-3	2943	3094	290.15	295.15	10.143029467517	10.48280535321
2011-5-4	2813	3180	294.15	295.15	9.5631480537141	10.774182619007
2011-5-5	2983	3341	290.15	298.15	10.280889195244	11.205768908268
2011-5-6	3289	3809	292.15	297.15	11.25791545439	12.818441864378
2011-5-7	3156	3883	291.15	295.15	10.839773312725	13.156022361511
2011-5-8	2947	3485	297.15	296.15	9.9175500588928	11.767685294614
2011-5-9	3277	3288	296.15	298.15	11.06533851089	11.02800603723
2011-5-10	3497	3820	298.15	294.15	11.728995472078	12.986571477138
2011-5-11	3490	3911	290.15	292.15	12.028261244184	13.386958754065
2011-5-12	3489	3708	290.15	294.15	12.024814750991	12.60581336053
2011-5-13	3366	3785	296.15	293.15	11.36586189431	12.911478765137
2011-5-14	3052	3787	297.15	290.15	10.270906949352	13.051869722557
2011-5-15	2961	3405	297.15	290.15	9.9646643109541	11.735309322764
2011-5-16	3362	3250	296.15	294.15	11.352355225393	11.04878463369
2011-5-17	3383	3831	294.15	298.15	11.500934897161	12.849236961261
2011-5-18	3320	3857	296.15	298.15	11.210535201756	12.936441388563
2011-5-19	3380	3893	297.15	296.15	11.374726569073	13.145365524228
2011-5-20	3375	4029	298.15	294.15	11.319805467047	13.697093319735
2011-5-21	3180	3966	298.15	301.15	10.665772262284	13.169516852067
2011-5-22	3072	3590	301.15	299.15	10.200896563174	12.000668560923
2011-5-23	3414	3444	291.15	293.15	11.725914477074	11.748251748252
2011-5-24	3287	3943	290.15	296.15	11.328623125969	13.3141988857
2011-5-25	3275	3931	296.15	300.15	11.058585176431	13.096784940863
2011-5-26	3415	3877	294.15	295.15	11.609722930478	13.13569371506
2011-5-27	3357	3825	293.15	294.15	11.451475353914	13.003569607343
2011-5-28	3144	3746	293.15	294.15	10.724884871226	12.734999150093
2011-5-29	3104	3453	292.15	290.15	10.6246791032	11.900740996037
2011-5-30	3322	3322	294.15	289.15	11.293557708652	11.488846619402
2011-5-31	3269	3715	290.15	294.15	11.266586248492	12.629610742818
2011-6-1	3329	3699	290.15	294.15	11.473375840083	12.57521672616
2011-6-2	3433	3725	290.15	296.15	11.831811132173	12.578085429681
2011-6-3	3280	3834	296.15	298.15	11.075468512578	12.859299010565
2011-6-4	3075	3842	297.15	298.15	10.348308934881	12.886131142043
2011-6-5	3104	3417	298.15	296.15	10.410867013248	11.538071923012
2011-6-6	3426	3321	300.15	298.15	11.414292853573	11.138688579574
2011-6-7	3383	3952	296.15	300.15	11.423265237211	13.166749958354
2011-6-8	3313	3919	295.15	295.15	11.22480094867	13.277994240217
2011-6-9	3397	3831	299.15	293.15	11.3555072706	13.068395019615
2011-6-10	3447	4000	298.15	298.15	11.561294650344	13.416065738722
2011-6-11	3182	3932	296.15	298.15	10.744555124093	13.187992621164
2011-6-12	3091	3679	298.15	300.15	10.367264799598	12.257204730968
2011-6-13	3393	3456	295.15	298.15	11.495849568016	11.591480798256
2011-6-14	3446	3902	296.15	294.15	11.635995272666	13.265340812511
2011-6-15	3307	4182	296.15	299.15	11.166638527773	13.97960889186
2011-6-16	3447	4360	296.15	302.15	11.639371939895	14.429918914446
2011-6-17	3315	4407	294.15	302.15	11.269760326364	14.585470792653
2011-6-18	3214	4249	295.15	300.15	10.889378282229	14.15625520573
2011-6-19	3043	3958	297.15	303.15	10.240619215884	13.0562427841
2011-6-20	3503	3840	299.15	302.15	11.709844559585	12.708919410889
2011-6-21	3619	4467	302.15	300.15	11.977494621877	14.88255872064
2011-6-22	3902	4502	302.15	301.15	12.914115505544	14.949360783663
2011-6-23	4016	4212	305.15	299.15	13.160740619368	14.079893030252
2011-6-24	4062	4260	305.15	300.15	13.31148615435	14.192903548226
2011-6-25	3326	4333	300.15	303.15	11.081126103615	14.293254164605
2011-6-26	3170	3988	295.15	301.15	10.740301541589	13.242570147767
2011-6-27	3539	4004	297.15	302.15	11.90980986034	13.251696177395
2011-6-28	4086	4857	304.15	303.15	13.434160775933	16.021771400297
2011-6-29	4162	4661	306.15	300.15	13.594643148783	15.528902215559
2011-6-30	3939	4373	306.15	301.15	12.866242038217	14.521002822514
2011-7-1	3818	4621	305.15	303.15	12.511879403572	15.243278904833
2011-7-2	3641	4493	301.15	303.15	12.09032043832	14.821045686954
2011-7-3	3776	3988	303.15	301.15	12.455879927429	13.242570147767
2011-7-4	4069	4199	306.15	303.15	13.290870488323	13.851228764638
2011-7-5	4026	4731	304.15	302.15	13.236889692586	15.657785867946
2011-7-6	3881	4775	303.15	303.15	12.80224311397	15.751278245093
2011-7-7	3737	4381	303.15	300.15	12.327230743856	14.596035315675
2011-7-8	3979	4635	304.15	301.15	13.082360677297	15.391001162212
2011-7-9	3970	4353	304.15	300.15	13.052770014795	14.502748625687
2011-7-10	4003	4002	305.15	302.15	13.118138620351	13.245076948535
2011-7-11	4241	4006	306.15	300.15	13.85268659154	13.346660003332
2011-7-12	4180	4536	306.15	301.15	13.65343785726	15.062261331562
2011-7-13	4157	4182	304.15	300.15	13.66759822456	13.933033483258
2011-7-14	4158	4478	305.15	303.15	13.626085531706	14.771565231733
2011-7-15	4238	4678	305.15	304.15	13.888251679502	15.38056879829
2011-7-16	3972	4828	305.15	303.15	13.01654923808	15.926109186871
2011-7-17	4119	4203	307.15	304.15	13.410385804981	13.81883938846
2011-7-18	4219	4206	306.15	303.15	13.780826392291	13.874319643741
2011-7-19	3999	4751	302.15	305.15	13.235148105246	15.569392102245
2011-7-20	3834	5324	304.15	306.15	12.605622225875	17.390168218194
2011-7-21	3127	5425	296.15	308.15	10.558838426473	17.605062469577
2011-7-22	3134	5487	297.15	309.15	10.546861854282	17.748665696264
2011-7-23	3240	5392	299.15	308.15	10.830686946348	17.497971766997
2011-7-24	3468	4827	302.15	308.15	11.477742842959	15.664449131916
2011-7-25	3839	4618	304.15	306.15	12.622061482821	15.084109096848
2011-7-26	3829	5081	302.15	305.15	12.67251365216	16.650827461904
2011-7-27	3979	5218	304.15	306.15	13.082360677297	17.043932712723
2011-7-28	3836	5037	301.15	305.15	12.737838286568	16.506636080616
2011-7-29	3755	4431	302.15	300.15	12.427602184346	14.762618690655
2011-7-30	3492	4765	302.15	302.15	11.557173589277	15.770312758564
2011-7-31	3311	4487	298.15	304.15	11.105148415227	14.752589182969
2011-8-1	3526	4690	300.15	306.15	11.747459603532	15.319287930753
2011-8-2	3684	5062	302.15	304.15	12.192619559821	16.643103731711
2011-8-3	3794	5173	302.15	305.15	12.556677147112	16.95231853187
2011-8-4	3857	5203	303.15	305.15	12.723074385618	17.050630837293
2011-8-5	3971	5332	304.15	305.15	13.056057866184	17.473373750614
2011-8-6	3965	5013	305.15	305.15	12.993609700147	16.427986236277
2011-8-7	4071	4402	306.15	305.15	13.297403233709	14.425692282484
2011-8-8	4306	4357	307.15	305.15	14.019208855608	14.278223824349
2011-8-9	4485	4479	307.15	302.15	14.601986000326	14.823763031607
2011-8-10	4521	4684	307.15	303.15	14.719192576917	15.451096816757
2011-8-11	4372	4636	307.15	304.15	14.234087579359	15.242479039947
2011-8-12	4211	4220	309.15	304.15	13.621219472748	13.874732862075
2011-8-13	3937	4177	308.15	302.15	12.776245335064	13.824259473771
2011-8-14	3972	4183	307.15	305.15	12.9317922839	13.708012452892
2011-8-15	4038	4565	307.15	306.15	13.146671007651	14.910991344112
2011-8-16	4106	5353	307.15	308.15	13.368061207879	17.371410027584
2011-8-17	4384	5424	307.15	307.15	14.273156438222	17.659124206414
2011-8-18	4686	5335	308.15	306.15	15.206879766348	17.426098317818
2011-8-19	3528	5127	304.15	304.15	11.599539700806	16.856814072004
2011-8-20	3354	4872	298.15	303.15	11.249371121918	16.071251855517
2011-8-21	3257	4522	297.15	306.15	10.960794211678	14.770537318308