Top Cities Past Rankings

2023

Rank	Top 25 City Name	Building Count	Total Floor Area (Million Sq. Ft.)	Emissions Prevented (MTCO2e)	Cost Savings ($, millions)	Equivalent Homes' Electricity Use for 1 Year
1	Los Angeles	748	162.8	286,700	226.0	55,900
2	Washington DC	555	149.1	517,200	180.7	100,900
3	Atlanta	376	93.7	258,300	66.9	50,400
4	San Francisco	343	92.7	2,007,000	141.5	39,100
5	New York	256	141.8	372,400	170.3	72,600
6	Denver	230	64.9	241,400	53.7	47,100
6	Riverside	230	50.1	39,000	29.9	7,600
8	Chicago	221	105.2	446,500	94.6	87,100
8	Dallas	221	53.8	161,200	39.4	31,400
10	Boston	205	63.0	128,200	82.8	25,000
11	Houston	195	82.4	250,000	76.3	48,700
12	Tampa	184	28.2	74,500	20.5	14,500
13	Seattle	180	55.3	144,900	77.0	28,300
14	San Diego	170	33.0	54,200	37.7	10,600
15	Austin	168	32.2	94,600	24.6	18,500
16	Minneapolis	156	50.1	196,800	57.7	38,400
17	Phoenix	131	27.6	82,200	21.1	16,000
18	San Jose	110	18.1	69,400	53.7	13,500
19	Charlotte	105	17.1	46,600	11.2	9,100
20	Miami	94	21.1	66,400	18.2	12,900
21	Sacramento	88	14.8	34,900	22.9	6,800
22	Philadelphia	76	27.0	63,300	18.4	12,300
23	Orlando	64	13.3	33,200	9.8	6,500
24	Portland	63	14.9	47,900	14.7	9,300
25	Cincinnati	59	9.3	31,700	6.0	6,200
25	Raleigh	59	8.3	20,200	6.3	3,900

Rank	Top 10 Medium City Name	Building Count	Total Floor Area (million ft2)	Emissions Prevented (MTCO2e)	Cost Savings (million $)	Equivalent Homes' Electricity Use for a Year
1	Raleigh, N.C.	59	8.3	20,200	6.3	3,940
2	Des Moines, Iowa	49	4.9	10,700	1.8	2,080
3	Provo, Utah	47	5.2	11,200	3.1	2,190
4	Grand Rapids, Mich.	37	1.9	5,400	1.0	1,060
5	Bakersfield, Calif.	35	2.4	4,700	3.0	920
5	Louisville, Ky.	35	4.4	17,400	4.4	3,400
5	Salt Lake City, Utah	35	4.8	31,100	7.8	6,060
8	Boulder, Colo.	31	1.9	7,500	1.5	1,460
8	Milwaukee, Wis.	31	8.8	36,000	7.9	7,010
10	Visalia, Calif.	27	1.8	2,500	1.6	480

Rank	Top 10 Small City Name	Building Count	Total Floor Area (ft2)	Emissions Prevented (MTCO2e)	Cost Savings ($)	Equivalent Homes' Electricity Use for a Year
1	Jackson, Mich.	41	728,700	3,150	621,300	610
2	Sioux City, Iowa	16	2,047,800	5,320	900,500	1,040
3	Punta Gorda, Fla.	13	2,249,800	4,330	1,323,700	840
4	Dubuque, Iowa	12	1,486,700	3,140	930,800	610
5	Carson City, Nev.	11	1,125,700	2,260	372,800	440
5	Saginaw, Mich	11	118,500	490	101,500	100
7	Elizabethtown, Ky.	10	1,039,600	1,810	495,200	350
7	Midland, Mich.	10	1,121,200	2,440	420,300	480
9	Owensboro, Ky.	9	1,514,000	4,040	849,600	790
10	Richmond-Berea, Ky.	8	620,200	960	284,000	190

2022

Rank	Top 25 City Name	Building Count	Total Floor Area (Million Sq. Ft.)	Emissions Prevented (MTCO2e)	Cost Savings ($, millions)	Equivalent Homes' Electricity Use for 1 Year
1	Los Angeles	648	144.9	257,600	195.0	50,200
2	Washington DC	498	142.0	488,900	149.3	95,300
3	Atlanta	342	85.3	283,500	58.4	55,300
4	San Francisco	332	92.6	204,500	149.4	39,900
5	Dallas	286	55.9	170,000	37.0	33,100
6	New York	256	136.6	340,600	148.7	66,400
7	Chicago	226	115.7	523,800	94.1	102,100
8	Denver	205	58.6	246,600	44.3	48,100
9	Houston	189	77.4	253,300	58.8	49,400
10	Boston	184	52.4	112,600	67.0	21,900
11	San Diego	161	29.1	49,800	32.7	9,700
12	Austin	147	26.9	71,400	18.2	13,900
13	Seattle	138	39.4	104,100	31.4	20,300
14	Minneapolis	130	40.0	176,100	41.3	34,300
15	Tampa	118	20.0	51,300	14.0	10,000
16	Phoenix	116	24.5	96,000	20.6	18,700
16	San Jose	116	19.1	77,100	53.8	15,000
18	Riverside	96	24.7	19,200	13.8	3,700
19	Charlotte	92	15.8	45,700	10.5	8,900
20	Miami	79	17.9	54,500	13.5	10,600
21	Provo, Utah	75	9.7	17,800	4.5	3,500
22	Philadelphia	73	26.5	62,500	15.6	12,200
23	Sacramento	62	10.3	26,400	16.3	5,100
24	Orlando	54	10.4	29,900	7.9	5,800
25	Cincinnati	53	11.0	33,100	6.6	6,400

Rank	Top 10 Medium City Name	Building Count	Total Floor Area (million ft2)	Emissions Prevented (MTCO2e)	Cost Savings (million $)	Equivalent Homes' Electricity Use for a Year
1	San Jose, Calif.	116	19.1	77,100	53.8	15,030
2	Provo, Utah	75	9.7	17,800	4.5	3,470
3	Raleigh, N.C.	51	6.9	18,100	5.1	3,540
4	Louisville, Ky.	35	4.2	17,000	3.6	3,310
5	Sioux Falls, S.D.	32	3.6	10,600	1.9	2,070
6	Boulder, Colo.	31	1.9	7,100	1.3	1,390
7	Macon, Ga.	30	3.4	6,900	1.6	1,350
8	Salt Lake City, Utah	26	4.8	31,500	6.6	6,150
9	Des Moines, Iowa	25	1.5	3,800	0.6	730
10	Madison, Wis.	22	3.5	16,100	2.5	3,130

Rank	Top 10 Small City Name	Building Count	Total Floor Area (ft2)	Emissions Prevented (MTCO2e)	Cost Savings ($)	Equivalent Homes' Electricity Use for 1 Year
1	Jackson, Mich.	38	609,400	2,470	483,000	480
2	San Angelo, Tex.	23	2,252,200	5,300	1,221,700	1,030
3	Sioux City, Iowa	16	1,970,200	5,050	808,500	980
4	Carson City, Nev.	10	1,051,600	3,030	373,100	590
4	Elizabethtown, Ky.	10	711,800	1,340	341,600	260
6	California, Md.	4	235,400	660	185,600	130
7	Parkersburg, W.V.	3	700,200	1,140	199,800	220
7	Bowling Green, Ky.	3	360,400	750	155,300	150
7	Wheeling, W.V.	3	83,000	920	148,700	180
7	Saginaw, Mich	3	35,200	160	28,500	30
7	Oshkosh, Wis.	3	25,800	410	77,500	80
7	Salem, Ohio	3	22,200	80	13,800	20
7	New Philadelphia, Ohio	3	15,100	70	11,700	10

2021

Rank	Metro Area	Building Count	Total Floor Area (million sq. ft.)	Emissions Prevented (MTCO2e)	Cost Savings (million)	Equivalent Homes' Annual Electricity Use
1	Los Angeles	587	140.5	307,000	$203	56,000
2	Washington, DC	549	147.5	537,000	$157	98,000
3	San Francisco	341	95.6	263,000	$203	48,000
4	Atlanta	329	84.2	321,000	$64	58,000
5	New York	276	142.2	403,000	$157	73,000
6	Chicago	237	118.4	601,000	$98	109,000
7	Houston	195	72.4	243,000	$41	44,000
8	Dallas	194	51.5	183,000	$32	33,000
9	Boston	193	54.5	130,000	$74	24,000
10	Denver	186	52.9	251,000	$41	46,000
11	Seattle	165	48.9	145,000	$46	26,000
12	San Diego	164	28.4	56,000	$33	10,000
13	Riverside, Calif.	152	18.1	20,000	$11	3,700
13	Tampa	152	24.5	70,000	$19	13,000
15	Minneapolis	133	41.1	226,000	$51	41,000
16	Phoenix	119	24.5	108,000	$22	20,000
17	Austin	107	20.8	78,000	$18	14,000
18	San Jose	104	18.1	85,000	$49	15,000
19	Charlotte	103	19.2	58,000	$13	11,000
20	Miami	87	21.7	70,000	$16	13,000
20	Philadelphia	87	32.0	82,000	$20	15,000
22	Sacramento	77	13.9	41,000	$21	7,500
23	Portland	65	14.0	34,000	$10	6,200
24	Raleigh	54	9.2	30,000	$7.3	5,500
25	San Antonio	52	14.6	55,000	$11	10,000

Rank	Metro Area	Building Count	Total Floor Area (million sq. ft.)	Emissions Prevented (MTCO2e)	Cost Savings (million)	Equivalent Homes' Annual Electricity Use
1	San Jose, Calif.	104	18.1	85,000	48.8	15,400
2	Raleigh, N.C.	54	9.2	30,000	7.3	5,500
3	Des Moines, Iowa	48	5.6	18,000	2.2	3,300
4	Nashville, Tenn.	39	7.5	29,000	7.2	5,300
5	Grand Rapid, Mich.	38	2.0	5,400	1	980
6	Greenville, S.C.	35	5.2	7,600	2.0	1,400
7	Milwaukee, Wis.	34	8.6	30,000	5.1	5,400
8	Boulder, Colo.	32	1.9	8,400	1.6	1,500
9	Columbia, S.C.	31	4.8	8,100	2.6	1,500
10	Tulsa, Okla.	28	4.2	13,000	1.5	2,300
10	Madison, Wis.	28	3.9	21,000	3.0	3,800

Rank	Metro Area	Building Count	Total Floor Area (million sq. ft.)	Emissions Prevented (MTCO2e)	Cost Savings	Equivalent Homes' Annual Electricity Use
1	Jackson, Mich.	50	1.9	6,100	1,033,000	1,100
2	Bowling Green, Ky.	23	2.2	7,800	2,074,000	1,400
3	Sioux City, Iowa	19	2.3	7,700	963,000	1,400
4	Wheeling, W.Va.	12	1.0	2,700	465,000	490
5	Muskegon, Mich.	11	1.0	2,400	403,000	440
6	Elizabethtown, Ky.	8	n/a	n/a	n/a	n/a
7	Carson City, Nev.	7	n/a	n/a	n/a	n/a
7	California, Md.	7	n/a	n/a	n/a	n/a
9	Saginaw, Mich.	6	n/a	n/a	n/a	n/a
10	Bloomington, Ill.	5	n/a	n/a	n/a	n/a

2020

Rank	Metro Area	Building Count	Floor Area (million sq. ft.)	Emissions Prevented (MTCO2e)	Cost Savings (million)
1	Los Angeles	546	131.8	294,000	$195.3
2	Washington DC	426	114.3	452,000	$128.0
3	San Francisco	333	88.3	247,000	$149.2
4	Dallas	297	55.5	188,000	$32.2
5	Atlanta	287	72.1	275,000	$54.1
6	Chicago	211	100.6	541,000	$87.9
7	New York	200	101.6	306,000	$110.2
8	Denver	170	49.6	259,000	$42.4
9	Boston	169	46.5	125,000	$70.5
10	Houston	158	66.7	229,000	$40.5
11	Tampa	138	22.5	69,000	$16.2
12	San Diego	130	23.1	48,000	$25.8
13	Seattle	123	34.8	118,000	$36.7
14	San Jose	105	17.4	80,000	$45.4
15	Minneapolis	102	38.7	216,000	$47.9
16	Phoenix	100	23.1	119,000	$26.4
17	Austin	99	19.2	83,000	$17.5
18	Riverside	95	14.4	15,000	$8.3
19	Charlotte	93	16.9	55,000	$11.2
20	Philadelphia	77	26.5	80,000	$18.6
21	Miami	72	17.8	63,000	$14.2
22	Sacramento	66	12.4	37,000	$17.7
23	Provo	62	7.5	12,000	$3.2
24	Des Moines	55	6.2	21,000	$2.6
25	Portland	52	7.9	22,000	$6.4

Rank	Metro Area	Building Count	Floor Area (million sq. ft.)	Emissions Prevented (MTCO2e)	Cost Savings (million)
1	San Jose CA	105	17.4	80,000	$45.4
2	Provo UT	62	7.5	12,000	$3.2
3	Des Moines IA	55	6.2	21,000	$2.6
4	Raleigh NC	36	5.3	23,000	$5.6
4	Louisville KY	36	4.4	19,000	$3.2
6	Fort Collins CO	35	2.6	20,000	$3.0
7	Visalia CA	32	2.3	3,000	$1.9
8	Nashville TN	31	5.9	31,000	$6.2
9	Salt Lake City UT	27	5.4	41,000	$7.6
9	Greenville SC	27	4.5	7,000	$1.7

Rank	Metro Area	Building Count	Floor Area (million sq. ft.)	Emissions Prevented (MTCO2e)	Cost Savings
1	Jackson MI	50	2.3	7,000	$1,139,000
2	Jacksonville NC	32	3.4	5,000	$1,510,000
3	Sioux City IA	20	2.3	8,000	$1,112,000
4	Madera CA	17	0.9	1,000	$ 752,000
4	Junction City KS	17	1.3	6,000	$1,285,000
6	Traverse City MI	13	2.4	7,000	$1,187,000
7	Carson City NV	9	NA	NA	NA
8	Martinsville VA	5	NA	NA	NA
8	Ionia MI	5	NA	NA	NA
10	Greeneville TN	4	NA	NA	NA
10	Santa Fe NM	4	NA	NA	NA
10	Muskegon MI	4	NA	NA	NA
10	Oshkosh-Neenah WI	4	NA	NA	NA
10	Salem OH	4	NA	NA	NA
10	Bowling Green KY	4	NA	NA	NA
10	Springfield OH	4	NA	NA	NA
10	Columbia MO	4	NA	NA	NA

2019

Rank	Metro area	Building Count	Floor Area (million sq. ft.)	Cost Savings (million $)	Equivalent Homes' Annual Electricity Use
1	Washington DC	907	202	$212	135,000
2	Los Angeles	625	140	$233	68,000
3	Dallas	604	118	$81	88,000
4	Atlanta	430	99	$98	80,000
5	New York	429	217	$280	125,000
6	San Francisco	393	102	$207	58,000
7	Chicago	371	169	$154	179,000
8	Denver	264	64	$66	85,000
9	Boston	259	74	$118	38,000
10	Houston	222	89	$69	69,000
11	Phoenix	205	39	$53	35,000
12	Seattle	175	46	$51	36,000
13	San Diego	168	26	$38	12,000
14	Austin	162	25	$25	22,000
15	Tampa	160	27	$25	19,000
16	Philadelphia	143	46	$39	30,000
17	Minneapolis	134	44	$65	55,000
18	San Jose	127	19	$52	16,000
19	Riverside	122	14	$13	3,000
20	Cincinnati	115	24	$17	21,000
21	Indianapolis	110	17	$15	16,000
22	Charlotte	106	18	$16	12,000
23	Miami	98	22	$25	19,000
23	Sacramento	98	15	$23	8,000
25	Baltimore	93	14	$11	7,000

Rank	Mid-Sized Metro Area	Building Count	Floor Area (million sq. ft.)	Cost Savings (million $)	Equivalent Homes' Annual Electricity Use
1	San Jose-Sunnyvale-Santa Clara CA	127	19.5	$52.5	16,200
2	Greenville-Anderson-Mauldin SC	75	10.4	$5.7	4,100
3	Des Moines-West Des Moines IA	61	6.7	$4.2	6,000
4	Virginia Beach-Norfolk-Newport News VA-NC	60	7.1	$5.0	3,900
4	Fort Collins CO	60	5.0	$5.3	8,000
6	Raleigh NC	50	6.9	$6.8	5,300
7	Louisville/Jefferson County KY-IN	47	6.2	$4.5	4,400
8	Nashville-Davidson--Murfreesboro--Franklin TN	44	9.0	$10	9,500
8	Jacksonville FL	44	6.0	$4.2	3,100
10	Grand Rapids-Wyoming MI	43	3.8	$2.4	2,800

Rank	Small Metro Area	Building Count	Floor Area (million sq. ft.)	Cost Savings (million $)	Equivalent Homes' Annual Electricity Use
1	Jacksonville NC	34	3,365,000	$3,313,000	2,100
2	New Bern NC	24	2,315,000	$2,631,000	1,500
3	Jackson MI	20	1,482,000	$768,000	900
3	Sioux City IA-NE-SD	20	2,302,000	$1,101,000	1,500
5	Sevierville TN	18	1,992,000	$1,982,000	1,600
6	Saginaw MI	17	1,354,000	$1,210,000	1,400
6	Sebring FL	17	1,819,000	$1,298,000	900
8	Farmington NM	16	987,000	$444,000	400
9	Punta Gorda FL	10	1,442,000	$849,000	600
9	Fort Polk South LA	10	762,000	$697,000	500

2018

Rank	Metro area	2017 Certified Buildings	Floor Area (million sq. ft.)	Emissions Prevented (MTCO2e)	Cost Savings (million $)
1	Los Angeles	716	145.3	428,000	$229
2	Washington, DC	661	167.6	640,000	$174
3	Dallas	468	96.0	423,000	$65
4	Atlanta	441	99.5	471,000	$84
5	New York	434	206.2	716,000	$261
6	San Francisco	378	92.9	337,000	$186
7	Chicago	339	161.0	949,000	$129
8	Phoenix	303	48.2	258,000	$60
9	Denver	265	58.7	474,000	$60
10	Houston	247	91.3	441,000	$72
11	Boston	231	61.4	201,000	$98
12	Riverside, Calif.	173	17.4	40,000	$24
13	San Diego	164	22.9	65,000	$37
13	Seattle	164	40.2	185,000	$40
15	Philadelphia	157	47.0	179,000	$42
16	Tampa	154	26.3	110,000	$24
17	Austin	130	20.6	118,000	$21
18	San Jose	129	17.1	83,000	$41
19	Minneapolis	116	39.2	307,000	$59
20	Virginia Beach	109	11.1	37,000	$8
21	Miami	106	23.7	128,000	$26
22	Sacramento	100	13.6	49,000	$22
23	Charlotte	94	19	72,000	$14
24	Louisville	86	8.4	43,000	$7
24	Indianapolis	86	11.2	59,000	$10

2017

2017	Metro area	Building count	Floor Area (million sq. ft.)	Cost Savings (million $)	Equivalent Homes' Electricity Use for 1 Year
1	Washington, DC	790	174	$167	106,000
2	Los Angeles	531	119	$187	55,000
3	New York	395	163	$192	83,000
4	San Francisco	372	89	$169	47,000
5	Atlanta	351	83	$72	64,000
6	Dallas	343	80	$55	55,000
7	Chicago	268	127	$98	118,000
8	Houston	236	97	$79	77,000
9	Boston	209	56	$88	29,000
10	Phoenix	204	36	$42	31,000
11	Philadelphia	175	41	$36	27,000
12	Denver	158	45	$48	61,000
13	Austin	147	21	$21	16,000
14	Riverside, Calif.	136	13	$20	5,000
15	Seattle	134	31	$29	17,000
16	Kansas City	125	14	$10	10,000
17	San Jose	113	15	$27	9,000
17	Minneapolis-St. Paul	113	39	$57	48,000
19	Sacramento	106	14	$27	9,000
20	Miami	98	22	$23	21,000
21	San Diego	91	17	$27	8,000
22	Virginia Beach	77	8.2	$5.3	4,000
23	Cincinnati	66	19	$13	15,000
24	Portland, Ore.	63	10	$8.8	5,000
25	Indianapolis	59	9.1	$6.1	7,000

2016

2016	Metro area	Building count	Floor Area (million sq. ft.)	Cost Savings (millions)	Equivalent Homes' Annual Elec. Use
1	Washington, DC	686	154	$179	91,000
2	Los Angeles	527	115	$177	46,000
3	San Francisco	355	85	$155	39,000
4	Atlanta	311	71	$60	52,000
5	New York	303	144	$186	68,000
6	Chicago	281	133	$101	115,000
7	Dallas-Fort Worth	249	67	$46	43,000
8	Houston	231	91	$74	67,000
9	Denver	215	47	$52	58,000
10	Phoenix	190	29	$32	24,000
11	Boston	157	50	$75	24,000
12	Philadelphia	156	40	$33	24,000
13	Minneapolis-St. Paul	131	41	$56	47,000
14	Seattle	122	28	$25	16,000
15	San Diego	120	18	$71	6,900
16	Riverside	118	11	$17	3,800
17	San Jose	114	13	$22	6,800
18	Miami	104	22	$22	18,000
19	Sacramento	103	13	$21	6,800
20	Portland	74	10	$8.1	5,000
21	Charlotte	71	13	$10	8,500
22	Honolulu, Hawaii	69	9.6	$23	7,800
23	Virginia Beach	63	5.9	$3.7	2,800
24	Indianapolis	57	7.9	$5.8	5,200
25	Austin	55	10	$11	8,400
25	Louisville	55	5.8	$4.0	3,700

2015

2015	Metro area	Building count	Floor Area (million sq. ft.)	Cost Savings (millions)	Equivalent Homes' Annual Elec. Use
1	Washington, DC	480	123	$127	74,000
2	Los Angeles	475	110	$156	44,000
3	Atlanta	328	70	$56	49,000
4	New York	299	110	$138	51,000
5	San Francisco	292	75	$119	35,000
6	Chicago	251	120	$90	98,000
7	Dallas-Fort Worth	248	62	$42	40,000
8	Houston	235	87	$67	62,000
9	Denver	195	44	$47	53,000
10	Boston	176	47	$60	23,000
11	Phoenix	165	27	$32	25,000
12	Philadelphia	158	33	$28	20,000
13	Seattle	149	30	$24	14,000
14	Riverside, Calif.	127	12	$20	4,300
15	Minneapolis-St. Paul	122	42	$56	47,000
16	Charlotte	95	16	$12	10,000
17	San Diego	92	16	$22	6,700
18	Miami	90	19	$19	16,000
19	Sacramento	89	13	$21	7,100
20	Virginia Beach	81	7.4	$4.5	3,500
21	Detroit	80	14	$12	12,000
22	San Jose	70	7.8	$11	3,000
23	Austin	65	11	$10	7,300
23	Portland, Ore.	65	11	$8.1	5,100
24	Louisville	59	5.0	$3.0	2,800
24	Tampa	59	12	$14	12,000
25	Salt Lake City	55	6.1	$6.3	4,500

2014

2014	Metro area	Building count	Floor Area (million sq. ft.)	Cost Savings (millions)	Equivalent Homes' Annual Elec. Use
1	Los Angeles	443	103	$132	45,000
2	Washington, DC	435	109	$119	70,000
3	Atlanta	318	70	$53	53,000
4	New York	303	114	$142	59,000
5	San Francisco	289	75	$110	36,000
6	Chicago	233	116	$91	106,000
7	Dallas-Fort Worth	229	60	$44	43,000
8	Denver	221	43	$40	50,000
9	Philadelphia	210	35	$28	22,000
10	Houston	204	83	$66	62,000
11	Charlotte	176	23	$14	11,000
12	Phoenix	156	24	$35	30,000
13	Boston	141	38	$50	20,000
14	Seattle	127	26	$24	13,000
15	San Diego	123	17	$40	7,500
16	Minneapolis-St. Paul	116	42	$51	53,000
17	Sacramento	109	15	$21	7,900
18	Miami	101	22	$21	18,000
19	Cincinnati	84	17	$11	14,000
20	San Jose	83	11	$17	6,500
21	Columbus, Ohio	77	12	$12	12,000
22	Riverside, Calif.	75	8.5	$7.2	2,500
23	Detroit	73	15	$16	16,000
24	Portland, Ore.	71	11	$9.1	5,800
25	Louisville	60	6.5	$5.7	6,700

2013

2013	Metro area	Building count	Floor Area (million sq. ft.)	Cost Savings (millions)	Equivalent Homes' Annual Elec. Use
1	Los Angeles	528	113	$135	52,000
2	Washington, DC	462	116	$127	83,000
3	Chicago	353	130	$92	118,000
4	New York	325	112	$145	64,000
5	Atlanta	304	64	$52	56,000
6	San Francisco	291	70	$107	39,000
7	Houston	241	89	$74	73,000
8	Dallas	214	59	$47	48,000
9	Phoenix	202	32	$34	33,000
10	Boston	188	45	$67	25,000
11	Philadelphia	174	33	$27	24,000
12	Dener	161	37	$38	51,000
13	Cincinnati	137	21	$14	18,000
14	Minneapolis-St. Paul	133	43	$49	67,000
14	Charlotte	133	17	$15	11,000
15	San Diego	123	17	$18	7,100
16	San Jose	114	12	$19	7,400
17	Seattle	108	23	$19	15,000
18	Miami	104	20	$19	17,000
19	Detroit	100	16	$14	15,000
20	Sacramento	97	12	$15	6,400
21	Indianapolis	91	15	$10	14,000
22	Albuquerque	89	10	$5.6	5,300
23	Portland, Ore.	82	14	$10	7,600
23	Kansas City	82	21	$14	23,000
24	Riverside, Calif.	69	9.2	$10	3,500
25	Virginia Beach	67	6.4	$4.1	3,700

2012

2012	Metro area	Building count	Floor Area (million sq. ft.)	Cost Savings (millions)	Equivalent Homes' Annual Elec. Use
1	Los Angeles	659	131	$150	9,400
2	Washington, DC	404	104	$119	12,500
3	Atlanta	359	79	$55	9,700
4	Chicago	294	116	$87	18,100
5	San Francisco	270	72	$100	6,100
6	New York	261	105	$135	10,400
7	Houston	231	86	$80	11,700
8	Dallas-Fort Worth	178	51	$39	6,300
9	Riverside, Ca.	164	15	$18	900
10	Boston	161	44	$61	4,000
11	Denver	160	36	$33	8,500
12	Sacramento	151	16	$20	1,400
13	Phoenix	143	21	$21	3,200
14	Minneapolis-St. Paul	142	47	$51	11,300
15	Philadelphia	135	30	$32	3,300
16	Seattle	133	25	$20	2,600
17	Charlotte	130	25	$15	2,600
18	Miami	110	21	$19	2,800
19	San Diego	109	17	$19	1,300
20	Detroit	102	19	$14	2,700
21	San Jose	100	12	$20	1,400
22	Tampa	87	14	$15	2,200
23	Portland	81	15	$10	1,300
24	Colorado Springs	67	6.0	$3.4	800
24	Salt Lake City	67	7.4	$3.9	600
25	Cincinnati	60	11	$11	1,500

2011

2011	Metro area	Building count
1	Los Angeles	510
2	Washington, DC	301
3	San Francisco	248
4	Chicago	232
5	New York	211
6	Atlanta	201
7	Houston	175
8	Sacramento	168
9	Detroit	151
10	Dallas	148

2009

2009	Metro area	Building count
1	Los Angeles	262
2	San Francisco	194
3	Houston	145
4	Washington, DC	136
5	Dallas	126
6	Chicago	125
7	Denver	109
8	Minneapolis-St. Paul	102
9	Atlanta	97
10	Seattle	83

2010

2010	Metro area	Building count
1	Los Angeles	293
2	Washington, DC	204
3	San Francisco	173
4	Denver	136
5	Chicago	134
6	Houston	133
7	Lakeland, Fla.	120
8	Dallas	113
9	Atlanta	102
10	New York	90