日本电力零售市场的最新值是多少？

总计在2026年7月为68,041.22GWh。较2026年6月+15.1%，较上年同期−7.9%。

日本电力零售市场的数据可追溯至何时？

本页序列为月度，时间跨度从2016年4月至2026年7月。来源：日本电力和天然气市场监视委员会（EGC） – 电力交易报告。本数据表中的每个序列均可查看全历史图表，并支持下载为CSV或Excel格式。

日本电力零售市场统计主要涵盖哪些业务指标？

该统计反映日本电力零售全面自由化后的市场运营状况。指标涵盖全行业与各主要区域的售电量、销售收入、分电压等级的供电合同数量，以及用户在既有大型电力公司与新零售商之间的供电商切换动态。

该统计由哪个机构公布，数据覆盖哪些地区？

该数据由日本电力和天然气市场监视委员会（EGC）在电力交易报告中按月度发布。统计基础来自各持牌零售电力企业的业务报告，覆盖日本全国及东京、关西、中部等各主要区域电网供电辖区。

解读该统计中的供电商切换指标有何意义？

该数据反映电力市场的竞争活力与用户流动趋势。通过对比既有电力商转出、切回以及新零售商之间的转换规模，可研判零售市场的竞争格局与市场化程度，结合售电量亦可观察各区域终端用电需求景气。

日本电力零售市场

Name: 日本电力零售市场
Creator: 日本电力和天然气市场监视委员会（EGC） – 电力交易报告
License: https://creativecommons.org/licenses/by/4.0/

日本电力和燃气交易监视等委员会公布的日本电力零售自由化市场月度统计，涵盖售电量、销售收入、按供电企业类型和电压等级划分的合同数量，以及用户更换供电商情况。

来源：日本电力和天然气市场监视委员会（EGC） – 电力交易报告最后更新： 2026年10月15日 05:25 UTC整理维护 Bui Thanh Phuc

正在加载图表数据…

指标	07-2026	06-2026	05-2026	04-2026	03-2026	02-2026	01-2026	12-2025	11-2025	10-2025	09-2025	08-2025	07-2025	06-2025	05-2025	04-2025	03-2025	02-2025	01-2025	12-2024	11-2024	10-2024	09-2024	08-2024	07-2024	06-2024	05-2024	04-2024	03-2024	02-2024	01-2024	12-2023	11-2023	10-2023	09-2023	08-2023	07-2023
电力零售量2
总计2	68,041.22	59,130.1	57,586.58	61,457.4	67,263.14	74,229.75	77,389.07	64,859.62	60,112.09	64,435.74	75,439.68	78,692.97	73,892.68	60,105.08	57,917.69	62,571.47	70,196.27	74,499.16	77,857.31	64,796.94	59,832.85	65,508.34	75,609.04	79,425.72	69,700.18	59,749.93	58,175.17	62,626.61	70,235.41	72,437.31	74,262.55	65,428.46	59,034.18	63,150.04	75,113.08	77,034.37	68,802.05
按电压等级4
特高压	20,612.69	18,945.91	17,804.2	17,022.87	17,936.9	16,557.65	17,588.04	17,306.39	17,226.3	18,601.08	19,458.39	19,459.04	20,945.12	18,999.53	17,816.61	17,074.51	17,521.76	16,692.63	17,306.17	17,274.7	17,472.68	18,840.67	19,593.34	19,533.69	20,602.69	18,762.14	17,969.13	17,064.88	17,986.81	16,998.52	16,997.11	17,422.04	17,377.62	18,246.56	19,420.2	19,301.89	19,915.42
高压	25,973.89	22,453.24	20,350.96	21,376.47	22,591.37	24,324	24,537.91	22,871.42	21,759.4	24,230.19	27,842.57	28,553.44	27,823.31	22,881.11	20,406.23	21,747.16	23,174.48	24,692.57	24,510.5	23,108.05	22,024.68	24,626.49	27,787.47	28,734.77	26,679.61	22,495.21	20,697.62	21,790.98	23,439.88	24,354.63	23,930.89	23,031.24	21,807.8	23,724.98	27,733.26	28,627.72	26,035.47
低压2	21,454.64	17,730.95	19,431.42	23,058.06	26,734.87	33,348.11	35,263.12	24,681.81	21,126.39	21,604.48	28,138.72	30,680.48	25,124.24	18,224.44	19,694.85	23,749.81	29,500.03	33,113.97	36,040.65	24,414.19	20,335.5	22,041.18	28,228.23	31,157.26	22,417.88	18,492.58	19,508.43	23,770.75	28,808.71	31,084.16	33,334.55	24,975.18	19,848.76	21,178.49	27,959.61	29,104.77	22,851.17
电灯（家庭）	18,897.46	15,627.88	17,356.26	20,842.81	24,231.95	30,147.05	31,991.5	22,351.79	18,974.82	18,968.26	24,719.33	26,931.73	22,007.98	16,123.36	17,586.65	21,410.72	26,652.39	29,956.11	32,677.8	22,104.59	18,225.3	19,407.19	24,840.34	27,377.06	19,664.25	16,276.96	17,387.8	21,378.28	25,993.54	28,071.63	30,146.45	22,553.65	17,822.55	18,646.12	24,483.28	25,445.22	19,965.54
电力（小型企业）	2,557.18	2,103.08	2,075.16	2,215.25	2,502.92	3,201.06	3,271.62	2,330.02	2,151.57	2,636.22	3,419.39	3,748.75	3,116.26	2,101.08	2,108.19	2,339.09	2,847.64	3,157.86	3,362.84	2,309.6	2,110.2	2,633.99	3,387.89	3,780.2	2,753.63	2,215.62	2,120.62	2,392.46	2,815.17	3,012.53	3,188.09	2,421.53	2,026.22	2,532.37	3,476.33	3,659.55	2,885.63
其他需求	136.76	113.24	119.09	120.04	111.08	104.96	118.06	101.68	99.84	106.46	117.86	123.99	127.64	107.22	105.28	107.99	111.97	109.54	103.3	98.28	93.6	104.05	122.38	120.41	111.14	93.91	1,322.02	1,340.99	83.09	80.3	83.79	79.49	76.76	81.29	96.38	101.72	96.13
按零售商类型2
传统区域电力公司（既有零售商）3	51,723.67	45,601.66	44,678.02	47,797.39	52,561.74	57,536.51	60,100.89	50,521.72	47,329.43	50,707.74	58,398.14	60,614.03	57,234.58	47,286.87	46,202.06	49,857.83	56,309.39	59,135.84	62,083.07	51,764.56	48,454.5	52,938.5	60,213.31	62,943.84	55,832.6	48,760.56	47,803.43	51,661.83	58,062.23	59,604.01	61,234.05	54,324.15	49,567.45	53,061.36	62,199.83	63,562.25	57,418.48
特高压	18,051.06	16,667.31	15,616.5	14,905.23	15,936.25	14,738.02	15,675.89	15,440.18	15,314.59	16,534.59	17,334.24	17,155.74	18,459.98	16,744.6	15,793.45	15,168.93	15,866.63	15,039.61	15,627	15,618.56	15,779.67	16,999.72	17,689.98	17,608.38	18,658.46	17,051.41	16,365.61	15,557.25	16,976.89	16,031.52	16,069.23	16,469.84	16,414.27	17,306.51	18,392.38	18,313.79	18,905.82
高压	18,466.49	16,253.01	14,736.38	15,812.22	16,864.97	18,307.87	18,200.46	17,052.51	16,489.78	18,462.26	20,988.8	21,395.95	20,634.4	17,156.36	15,478.17	16,727.47	18,084.79	19,158.63	18,930.19	17,863.36	17,334.18	19,543.9	21,891.9	22,596.77	20,796.35	17,836.08	16,511.17	17,798.18	19,168.83	20,020.07	19,590.49	18,909	18,089.94	19,903.98	23,226.44	23,922.78	21,616.93
低压	15,206.13	12,681.34	14,325.14	17,079.94	19,760.52	24,490.62	26,224.54	18,029.03	15,525.06	15,710.89	20,075.1	22,062.34	18,140.21	13,385.91	14,930.45	17,961.43	22,357.98	24,937.61	27,525.89	18,282.63	15,340.65	16,394.89	20,631.44	22,738.69	16,377.78	13,873.06	14,926.64	18,306.4	21,916.51	23,552.42	25,574.33	18,945.32	15,063.25	15,850.87	20,581	21,325.68	16,895.73
新进入零售商3	16,317.55	13,528.44	12,908.56	13,660.01	14,701.41	16,693.24	17,288.18	14,337.9	12,782.66	13,728	17,041.54	18,078.94	16,658.09	12,818.21	11,715.62	12,713.65	13,886.88	15,363.32	15,774.24	13,032.38	11,378.35	12,569.84	15,395.72	16,481.88	13,867.58	10,989.37	10,371.75	10,964.78	12,173.18	12,833.3	13,028.51	11,104.31	9,466.73	10,088.68	12,913.25	13,472.13	11,383.57
特高压	2,561.63	2,278.6	2,187.7	2,117.64	2,000.65	1,819.63	1,912.15	1,866.21	1,911.71	2,066.49	2,124.15	2,303.29	2,485.14	2,254.93	2,023.16	1,905.58	1,655.13	1,653.02	1,679.17	1,656.14	1,693.01	1,840.96	1,903.36	1,925.3	1,944.22	1,710.73	1,603.51	1,507.63	1,009.93	966.99	927.88	952.2	963.35	940.05	1,027.82	988.09	1,009.59
高压	7,507.41	6,200.23	5,614.58	5,564.25	5,726.4	6,016.13	6,337.46	5,818.9	5,269.61	5,767.93	6,853.76	7,157.5	7,188.91	5,724.75	4,928.06	5,019.69	5,089.69	5,533.94	5,580.32	5,244.68	4,690.49	5,082.59	5,895.57	6,138.01	5,883.26	4,659.12	4,186.45	3,992.8	4,271.05	4,334.56	4,340.4	4,122.24	3,717.86	3,821	4,506.82	4,704.94	4,418.54
低压	6,248.51	5,049.61	5,106.28	5,978.12	6,974.35	8,857.49	9,038.58	6,652.78	5,601.33	5,893.59	8,063.63	8,618.15	6,984.04	4,838.53	4,764.39	5,788.38	7,142.05	8,176.36	8,514.76	6,131.56	4,994.85	5,646.29	7,596.79	8,418.57	6,040.1	4,619.51	4,581.78	5,464.35	6,892.2	7,531.74	7,760.22	6,029.86	4,785.52	5,327.63	7,378.61	7,779.09	5,955.44
按供电区域10
北海道2	2,076.08	1,866.83	2,076.66	2,218.77	2,495.9	2,662.79	3,073.09	2,552.14	2,236.05	2,012.91	2,050.44	2,326.71	2,225.93	1,862.81	2,089.62	2,254.97	2,566.7	2,570.79	3,022.2	2,548.36	2,208.95	1,953.85	2,074.37	2,269.16	2,100.34	1,879.71	2,056.6	2,204.88	2,647.96	2,669.27	3,031.26	2,533.63	2,139.46	1,988.17	2,151.24	2,273.57	2,082.48
传统区域电力公司（既有零售商）	1,605.41	1,454.4	1,617.43	1,742.2	1,980.17	2,130.1	2,457.08	2,020.86	1,751.69	1,572.8	1,593.34	1,791.63	1,727.78	1,468.91	1,656.45	1,807.52	2,124.79	2,116.95	2,496.04	2,097.27	1,794.18	1,590.15	1,669.02	1,828.73	1,706.74	1,544.63	1,688.38	1,837.46	2,243.23	2,265.75	2,576.35	2,143.61	1,790.28	1,664.03	1,790.78	1,890.57	1,745.96
新进入零售商	470.67	412.43	459.23	476.57	515.73	532.69	616.01	531.28	484.37	440.1	457.1	535.08	498.15	393.9	433.17	447.45	441.91	453.84	526.16	451.09	414.77	363.7	405.35	440.43	393.6	335.08	368.21	367.42	404.73	403.52	454.91	390.02	349.19	324.15	360.46	383	336.51
东北2	5,919.45	5,225.9	5,318.86	5,881.44	6,548.18	7,187.48	7,660.15	6,322.89	5,582.87	5,441.5	6,018.31	6,579.25	6,337.18	5,295.8	5,405.46	5,874	6,761.44	7,085.85	7,681.28	6,388.45	5,561.95	5,570.02	6,099.72	6,461.7	5,923.07	5,408.87	5,360.67	5,873.83	6,848.78	6,827.17	7,249.74	6,439.83	5,587.71	5,427.11	6,537.45	6,762.25	5,969.85
传统区域电力公司（既有零售商）	4,658.08	4,161.54	4,252.44	4,644.15	5,148.79	5,706.94	6,014.3	4,915.45	4,340.77	4,245.63	4,694.11	5,124.22	4,894.84	4,169.34	4,314.58	4,727.12	5,557.01	5,776.97	6,314.13	5,166.73	4,554.79	4,588.17	5,046.05	5,316.77	4,890.91	4,540.06	4,534.82	5,036.87	5,942.96	5,941.92	6,303.01	5,592.75	4,872.88	4,782.51	5,742.25	5,884.36	5,229.37
新进入零售商	1,261.37	1,064.36	1,066.42	1,237.29	1,399.39	1,480.54	1,645.85	1,407.44	1,242.11	1,195.87	1,324.2	1,455.03	1,442.34	1,126.45	1,090.88	1,146.88	1,204.43	1,308.88	1,367.15	1,221.72	1,007.16	981.85	1,053.67	1,144.93	1,032.16	868.81	825.85	836.96	905.82	885.26	946.73	847.08	714.84	644.59	795.2	877.9	740.48
东京2	21,858.78	19,310.47	18,184.23	19,555	21,461.54	24,455.73	24,209.03	21,231.53	19,192.54	20,381.87	25,484.83	26,030.77	24,407.68	19,582.19	18,285.44	20,306.96	22,178.77	24,009.05	24,065.43	20,740.42	18,898.08	20,980.29	25,112.06	26,403.91	23,222.36	19,413.07	18,351.24	20,247.54	22,560.72	23,722.96	23,068.52	20,600.83	18,604.08	20,426.09	25,145.97	25,696.33	22,708.99
传统区域电力公司（既有零售商）	14,255.53	12,710.72	12,069.38	12,940.87	14,499.1	16,222.41	16,235.11	14,359.53	13,139.97	13,903.13	16,975.08	17,270.21	16,377.8	13,264.75	12,620.15	13,913.37	15,518.8	16,579.81	16,750.44	14,577.58	13,529.57	14,934.23	17,556.25	18,413.6	16,483.77	14,033.5	13,360.96	14,731.29	16,486.65	17,122	16,801.84	15,165	13,917.59	15,244.83	18,463.2	18,909.18	17,095.49
新进入零售商	7,603.25	6,599.75	6,114.85	6,614.13	6,962.44	8,233.32	7,973.91	6,871.99	6,052.57	6,478.74	8,509.75	8,760.57	8,029.88	6,317.43	5,665.29	6,393.6	6,659.97	7,429.24	7,314.98	6,162.84	5,368.51	6,046.06	7,555.81	7,990.31	6,738.59	5,379.58	4,990.28	5,516.25	6,074.07	6,600.96	6,266.68	5,435.82	4,686.49	5,181.27	6,682.78	6,787.15	5,613.5
中部2	10,611.15	9,153.9	8,899.19	9,515.75	10,242.35	11,018.81	11,559.55	9,606.28	9,273.01	10,158.31	11,557.78	11,816.23	11,235.81	9,448.74	8,904.43	9,515.29	10,687.37	11,207.74	11,586.91	9,696.51	9,282.41	10,238.8	11,545.22	11,828.64	10,719.99	9,308.81	8,938.95	9,637.96	10,576.6	10,837.49	10,982.84	9,855.32	9,255.9	9,838.47	11,384.89	11,383.38	10,626.05
传统区域电力公司（既有零售商）	8,811.91	7,775.22	7,577.08	8,171.28	8,826.89	9,421.97	9,760.94	8,226.68	8,054.29	8,812.24	9,910.08	10,011.35	9,592.79	8,230.47	7,820.25	8,362.5	9,280.67	9,642.07	9,937.64	8,331.46	8,142.15	8,997.63	9,983.67	10,125.52	9,247.58	8,190.57	7,899.61	8,549.61	9,263.23	9,498.47	9,547.47	8,644.88	8,242.63	8,789.23	10,032.62	9,941.5	9,321.72
新进入零售商	1,799.24	1,378.68	1,322.12	1,344.47	1,415.46	1,596.83	1,798.61	1,379.6	1,218.72	1,346.07	1,647.7	1,804.88	1,643.02	1,218.27	1,084.18	1,152.79	1,406.7	1,565.67	1,649.27	1,365.06	1,140.26	1,241.18	1,561.55	1,703.12	1,472.4	1,118.24	1,039.34	1,088.35	1,313.37	1,339.02	1,435.38	1,210.44	1,013.27	1,049.24	1,352.27	1,441.87	1,304.33
北陆2	2,192.34	1,896.77	1,837.5	1,987.85	2,258.45	2,484.88	2,643.23	2,162.02	1,909.25	1,939.39	2,208.52	2,302.38	2,320.5	1,952.27	1,867.06	2,023.94	2,375.76	2,499.29	2,638.8	2,279.45	1,906.98	1,972.55	2,240.51	2,300.6	2,206.2	1,923.05	1,850.9	2,033.61	2,382.41	2,371.93	2,451.84	2,242.22	1,949.87	1,919.87	2,288.3	2,398.95	2,180.81
传统区域电力公司（既有零售商）	1,949.48	1,697.66	1,651.33	1,793.46	2,031.65	2,238.17	2,373.64	1,937.77	1,711.94	1,733.34	1,970.99	2,051.78	2,067.92	1,748.98	1,679.94	1,832.75	2,171.92	2,271.55	2,403.7	2,068.37	1,731.14	1,792.58	2,032.12	2,082.7	2,000.66	1,758.32	1,697.44	1,878.8	2,230.36	2,218.62	2,288.93	2,099.48	1,828.89	1,803.66	2,138.35	2,238.73	2,036.63
新进入零售商	242.86	199.11	186.18	194.39	226.8	246.71	269.59	224.24	197.31	206.04	237.53	250.6	252.58	203.29	187.12	191.19	203.85	227.74	235.11	211.08	175.85	179.97	208.39	217.9	205.54	164.73	153.46	154.8	152.05	153.32	162.91	142.74	120.98	116.21	149.95	160.22	144.18
关西2	11,016.76	9,544.36	9,338.97	9,809.52	10,860.27	11,934.93	12,494.29	10,090.4	9,542.83	10,549.26	12,561.72	13,477.52	12,244.13	9,689.27	9,479.99	9,835.37	11,409.59	11,942.19	12,720.22	10,127.67	9,630.03	10,889.69	12,648.05	13,452.56	11,207.98	9,626.52	9,592.13	9,958.19	11,321.85	11,734.85	12,205.92	10,444.76	9,437.22	10,395.7	12,573.78	12,717.9	11,271.16
传统区域电力公司（既有零售商）	8,741.3	7,716.12	7,541.45	7,951.17	8,810.61	9,603.05	10,034.32	8,234.93	7,865.01	8,679.93	10,200.79	10,846.26	9,956.13	8,023.04	7,920.59	8,188.39	9,409.94	9,766.5	10,368.05	8,416.61	8,089.9	9,082.57	10,387.04	10,977.17	9,338.98	8,158.2	8,140.82	8,453.18	9,531.32	9,854.31	10,167.45	8,865.47	8,114.21	8,939.04	10,611.99	10,655.98	9,571.95
新进入零售商	2,275.46	1,828.24	1,797.52	1,858.34	2,049.66	2,331.87	2,459.97	1,855.47	1,677.82	1,869.34	2,360.93	2,631.26	2,288	1,666.23	1,559.4	1,646.98	1,999.65	2,175.69	2,352.17	1,711.06	1,540.13	1,807.12	2,261.02	2,475.38	1,869	1,468.32	1,451.31	1,505	1,790.54	1,880.54	2,038.47	1,579.29	1,323	1,456.66	1,961.79	2,061.92	1,699.22
中国2	4,488.42	3,927.15	3,799.97	4,193.07	4,528.43	4,948.68	5,187.96	4,294.19	4,032.56	4,331.47	4,928.53	5,059.4	4,688.94	3,972.91	3,829.51	4,156.45	4,750.03	5,139.25	5,254.88	4,355.22	3,974.2	4,366.47	5,019.48	5,112.13	4,485.62	3,934	3,915.03	4,256.22	4,684.45	4,891.98	5,022.97	4,397.14	3,939.76	4,233.99	4,873.26	4,925.25	4,452.46
传统区域电力公司（既有零售商）	3,865.48	3,435.9	3,327.62	3,701.75	4,020.79	4,373.51	4,572.7	3,789.77	3,560.95	3,818.19	4,299.24	4,398.71	4,070.47	3,496.71	3,393.29	3,678.13	4,082.55	4,370.11	4,471.13	3,689.81	3,352.4	3,695.41	4,192.41	4,270.23	3,724.5	3,308.97	3,324.5	3,687.94	4,168.44	4,343.88	4,449.2	3,898.1	3,540.51	3,824.86	4,367.32	4,392.47	3,973.09
新进入零售商	622.94	491.25	472.35	491.33	507.64	575.17	615.25	504.41	471.61	513.28	629.3	660.7	618.48	476.2	436.23	478.33	667.49	769.14	783.75	665.41	621.79	671.06	827.07	841.9	761.12	625.03	590.53	568.28	516.01	548.09	573.77	499.05	399.25	409.13	505.94	532.79	479.37
四国2	2,133.44	1,736.03	1,718.78	1,780.79	2,005.73	2,055.36	2,329.19	1,889.05	1,707.29	1,945.39	2,200.12	2,345.25	2,256.38	1,812.86	1,751.43	1,822.63	2,119.43	2,159.2	2,409.76	1,939.02	1,748.34	1,970.74	2,225.38	2,463.66	2,169.64	1,764.36	1,788.74	1,837.92	2,123.98	2,098.17	2,292.36	2,000.84	1,770.46	1,871.65	2,164.76	2,314.69	2,100.29
传统区域电力公司（既有零售商）	1,861.63	1,530.96	1,523.27	1,579.73	1,774.36	1,812.72	2,053.37	1,672.84	1,519.3	1,722.93	1,937.01	2,061.46	1,993.7	1,618.66	1,573.53	1,637.06	1,890.81	1,916.25	2,143.03	1,717.88	1,558.85	1,754.66	1,960.85	2,167.78	1,917.69	1,577.77	1,607.68	1,657.55	1,912.59	1,889.6	2,062.11	1,804.08	1,605.38	1,696.39	1,941.69	2,069.45	1,886.35
新进入零售商	271.8	205.07	195.5	201.06	231.37	242.64	275.82	216.21	187.99	222.47	263.12	283.79	262.68	194.2	177.9	185.58	228.63	242.95	266.73	221.14	189.49	216.08	264.53	295.88	251.96	186.58	181.06	180.37	211.39	208.57	230.25	196.76	165.08	175.27	223.07	245.24	213.95
九州2	7,030.1	5,881.57	5,857.77	6,021.99	6,415.11	7,010.51	7,706.26	6,209.93	5,979.42	6,903.8	7,642.72	7,963.56	7,434.36	5,882.99	5,772.69	6,292.35	6,871.78	7,402.16	7,946.7	6,200.05	5,964.48	6,868.6	7,844.07	8,287.37	6,947.24	5,888.82	5,759.83	6,073.92	6,609.25	6,816.46	7,433.92	6,423.39	5,789.24	6,345.29	7,294.62	7,801.1	6,691.86
传统区域电力公司（既有零售商）	5,374.81	4,620.45	4,643.76	4,851.14	5,087.21	5,620.78	6,144.23	4,930.1	4,807.12	5,538.15	6,120.83	6,357.67	5,897.63	4,735.5	4,756.72	5,276.73	5,853.62	6,263.89	6,724.88	5,232.36	5,114.33	5,887.51	6,675.59	7,013.04	5,892.36	5,114.76	5,052.58	5,382.07	5,856.24	6,052.56	6,567.99	5,671.61	5,151.78	5,688.75	6,495.49	6,895.73	5,920.45
新进入零售商	1,655.29	1,261.12	1,214.02	1,170.86	1,327.91	1,389.73	1,562.04	1,279.84	1,172.31	1,365.65	1,521.89	1,605.89	1,536.73	1,147.5	1,015.97	1,015.63	1,018.16	1,138.27	1,221.83	967.68	850.15	981.09	1,168.49	1,274.33	1,054.88	774.05	707.25	691.85	753.02	763.9	865.93	751.78	637.46	656.54	799.13	905.36	771.41
冲绳2	714.71	587.12	554.63	493.21	447.18	470.59	526.33	501.19	656.26	771.84	786.72	791.89	741.76	605.22	532.05	489.51	475.4	483.65	531.13	521.78	657.44	697.33	800.17	846	717.73	602.72	561.08	502.54	479.41	467.02	523.19	490.5	560.49	703.7	698.8	760.95	718.09
传统区域电力公司（既有零售商）	600.04	498.7	474.26	421.64	382.17	406.86	455.2	433.79	578.41	681.4	696.69	700.75	655.54	530.5	466.55	434.28	419.29	431.75	474.04	466.49	587.2	615.6	710.32	748.29	629.39	533.78	496.64	447.05	427.23	416.91	469.7	439.17	503.31	628.09	616.15	684.28	637.47
新进入零售商	114.67	88.42	80.37	71.56	65.01	63.73	71.13	67.41	77.85	90.44	90.03	91.14	86.23	74.73	65.5	55.23	56.11	51.9	57.09	55.29	70.24	81.74	89.85	97.71	88.34	68.94	64.44	55.49	52.18	50.11	53.49	51.33	57.18	75.61	82.66	76.67	80.62
电力零售收入2
总计2	15,878.01	13,668.12	13,288.38	13,674.94	13,530.29	14,839.31	17,173.34	14,450.93	13,437.22	13,688.92	16,039.95	16,981.07	16,517.45	13,636.83	13,593.49	14,408.2	15,605.93	16,650.54	18,506.41	15,530.83	13,636.78	14,251.38	16,351.98	18,739	16,191.75	13,427.85	12,820.5	13,868.74	15,587.82	16,038.98	16,445.37	14,500.08	13,170.12	14,066.81	15,857.68	16,728.89	15,544.64
按电压等级3
特高压	3,798.03	3,382.06	3,106.02	2,989.65	2,973.64	2,762.62	2,940.66	2,919.08	2,891.31	3,081.51	3,290.01	3,346.33	3,597.81	3,284.83	3,146.64	3,081.65	3,128.83	3,052.37	3,171.9	3,215.74	3,233.01	3,381.08	3,527.54	3,510.22	3,703.31	3,329.07	3,230.19	3,138.09	3,310.87	3,150.25	3,140.78	3,209.49	3,199.63	3,325.56	3,693.05	3,810.39	4,127.88
高压	5,910.33	5,098.39	4,635.14	4,568.04	4,274.27	4,473.22	5,013.24	4,791.47	4,639.4	4,873.77	5,490.49	5,684.92	5,875.86	4,974.94	4,617.83	4,781.76	4,877.9	5,173.74	5,453.15	5,296.27	4,852.12	5,138.02	5,633.42	6,289.88	5,902.19	4,878.68	4,433.06	4,651.72	4,963.06	5,088.62	5,027.99	4,917.72	4,731.99	5,093.13	5,541.73	5,877.55	5,647.66
低压2	6,169.66	5,187.66	5,547.22	6,117.25	6,282.38	7,603.46	9,219.44	6,740.38	5,906.5	5,733.63	7,259.44	7,949.81	7,043.78	5,377.06	5,829.02	6,544.78	7,599.19	8,424.43	9,881.36	7,018.82	5,551.65	5,732.29	7,191.02	8,938.89	6,586.26	5,220.09	5,157.26	6,078.94	7,313.89	7,800.11	8,276.6	6,372.86	5,238.49	5,648.11	6,622.91	7,040.95	5,769.09
电灯（家庭）	5,353.83	4,466.09	4,832.97	5,405.66	5,597.33	6,835.04	8,310.12	5,985.54	5,183.97	4,961.47	6,362.7	6,988.34	6,135.69	4,650.56	5,097.44	5,788.58	6,790.62	7,558.71	8,918.44	6,233.27	4,849.56	4,970.02	6,307.45	7,865.32	5,713.95	4,496.46	4,478.02	5,355.88	6,524.85	6,984.08	7,436.07	5,645.52	4,569.22	4,884.97	5,797.81	6,177.41	5,004.23
电力（小型企业）	815.83	721.57	714.25	711.59	685.04	768.42	909.32	754.83	722.53	772.16	896.75	961.48	908.09	726.5	731.59	756.21	808.57	865.73	962.91	785.55	702.09	762.27	883.58	1,073.57	872.3	723.63	679.24	723.06	789.04	816.04	840.54	727.35	669.28	763.14	825.1	863.54	764.86
按零售商类型2
传统区域电力公司（既有零售商）3	11,688.29	10,170.38	9,967.38	10,253.85	10,181.23	11,113.33	13,075.04	10,977.72	10,292.9	10,422.46	12,035.88	12,746.95	12,496	10,510.48	10,578.03	11,203.34	12,128.12	12,747.03	14,333.99	12,025.52	10,695.23	11,105.27	12,534.82	14,322.39	12,525.64	10,639.34	10,251.17	11,166.56	12,491.63	12,775	13,124.2	11,628.93	10,684.3	11,432.97	12,690.72	13,418.45	12,683.99
特高压	3,278.22	2,929.41	2,685.83	2,581.77	2,616.68	2,443.26	2,602.88	2,590.07	2,554.85	2,713.37	2,907.55	2,929.65	3,143.31	2,888.46	2,785.07	2,730.13	2,820.35	2,723.28	2,841.38	2,887.77	2,896.28	3,021	3,152.49	3,130.76	3,318.37	3,003.73	2,925.16	2,847.25	3,107.1	2,956.17	2,953.32	3,009.83	2,994.51	3,131.71	3,471.47	3,590.62	3,897.97
高压	4,158.03	3,649.35	3,331.93	3,313.43	3,160.08	3,344.71	3,728.16	3,578.09	3,503.04	3,680.62	4,103.37	4,223.64	4,325.32	3,756.91	3,546.96	3,685.4	3,781.31	3,943.97	4,174.22	4,058.23	3,760.02	3,983.61	4,332.97	4,851.13	4,519.82	3,829.15	3,505.87	3,764.78	4,020.4	4,138.31	4,067.98	3,966.53	3,845.19	4,192.64	4,533.95	4,825.23	4,627.12
低压	4,252.04	3,591.63	3,949.62	4,358.64	4,404.47	5,325.36	6,744	4,809.56	4,235	4,028.46	5,024.96	5,593.66	5,027.38	3,865.11	4,245.99	4,787.81	5,526.46	6,079.78	7,318.39	5,079.52	4,038.92	4,100.67	5,049.36	6,340.49	4,687.45	3,806.47	3,820.13	4,554.53	5,364.13	5,680.52	6,102.9	4,652.57	3,844.6	4,108.62	4,685.29	5,002.6	4,158.9
新进入零售商3	4,189.72	3,497.74	3,321	3,421.1	3,349.06	3,725.98	4,098.31	3,473.21	3,144.32	3,266.46	4,004.07	4,234.12	4,021.45	3,126.35	3,015.47	3,204.85	3,477.8	3,903.52	4,172.43	3,505.31	2,941.54	3,146.11	3,817.16	4,416.61	3,666.11	2,788.5	2,569.34	2,702.18	3,096.19	3,263.98	3,321.17	2,871.14	2,485.82	2,633.83	3,166.96	3,310.43	2,860.65
特高压	519.81	452.66	420.19	407.88	356.97	319.36	337.78	329.02	336.46	368.14	382.47	416.69	454.51	396.37	361.57	351.52	308.48	329.1	330.52	327.97	336.72	360.07	375.05	379.46	384.94	325.35	305.03	290.84	203.77	194.08	187.45	199.66	205.12	193.85	221.57	219.77	229.91
高压	1,752.3	1,449.04	1,303.21	1,254.61	1,114.19	1,128.51	1,285.08	1,213.38	1,136.36	1,193.15	1,387.12	1,461.28	1,550.54	1,218.03	1,070.87	1,096.37	1,096.59	1,229.77	1,278.94	1,238.04	1,092.09	1,154.41	1,300.45	1,438.75	1,382.37	1,049.53	927.18	886.94	942.66	950.31	960.01	951.19	886.8	900.49	1,007.78	1,052.32	1,020.54
低压	1,917.62	1,596.03	1,597.6	1,758.6	1,877.9	2,278.1	2,475.44	1,930.81	1,671.5	1,705.17	2,234.48	2,356.15	2,016.4	1,511.95	1,583.03	1,756.97	2,072.72	2,344.65	2,562.97	1,939.3	1,512.73	1,631.62	2,141.66	2,598.4	1,898.8	1,413.62	1,337.13	1,524.4	1,949.76	2,119.59	2,173.7	1,720.29	1,393.9	1,539.49	1,937.61	2,038.35	1,610.19
按供电区域10
北海道	562.1	510.31	569.8	582.81	586.66	621.57	796.36	665.1	596.79	514.87	518.6	602.52	597.97	518.07	590.13	614.68	658.47	665.25	822.57	700.27	603.42	523.03	550.86	640.86	589.54	520.04	551.84	587.88	679.86	688.17	773.57	651.6	572.23	542.65	551.75	586.45	556.83
东北	1,420.84	1,227.4	1,259.26	1,353.44	1,393.33	1,513.15	1,790.65	1,487.35	1,325.86	1,243.12	1,363.88	1,546.08	1,541.7	1,301.62	1,350.76	1,449.67	1,569.18	1,655.35	1,944.79	1,633.22	1,385.33	1,351.8	1,479.08	1,679.11	1,540.87	1,364.5	1,326.47	1,457.64	1,707.86	1,697.86	1,794.56	1,613.77	1,432.41	1,417.37	1,613.67	1,710.9	1,572.76
东京	5,679.84	4,973.25	4,644.8	4,752.38	4,546.78	5,158.41	5,699.59	4,974.87	4,529.36	4,574.39	5,702	5,920.34	5,760.34	4,684.25	4,567.79	4,940.56	5,222.3	5,705.74	6,068.99	5,266.46	4,581.09	4,878.45	5,740.96	6,532.91	5,643.96	4,547.72	4,218.71	4,688.96	5,282.14	5,555.95	5,418.38	4,814.29	4,365.59	4,741.74	5,498.47	5,740.79	5,246.63
中部	2,378.6	2,033.83	1,925.86	2,001.04	1,944.87	2,090.72	2,446.43	2,053.25	1,972.38	2,031.21	2,319.24	2,429.73	2,418.05	2,069.37	2,007.89	2,107.25	2,294.62	2,411.34	2,632.51	2,224.21	2,013.35	2,115.08	2,364	2,638.54	2,366.56	2,020.11	1,917.95	2,071.58	2,215.72	2,241.09	2,276.38	2,043.94	1,902.81	2,022.91	2,237	2,326.8	2,307.66
北陆	485.55	424.5	418.61	432.57	447.22	487.93	576.98	479.25	431.47	415.83	468.26	496.13	519.56	449.53	436.78	463.08	529.54	557.41	618.84	543.85	445.36	444.47	500.66	556.58	527.06	449.48	420.66	460.31	528.2	532.15	550.71	507.42	458.31	457.97	511.31	551.67	523.09
关西	2,319.05	1,981.72	1,980.25	2,002.49	2,089.57	2,237.27	2,534.16	2,076.28	2,004.52	2,154.15	2,544.14	2,688.25	2,458.68	2,004.11	2,046.68	2,110.29	2,362.31	2,473.37	2,831.79	2,250.8	2,001.57	2,121.66	2,454.66	2,902.45	2,344.63	1,952.39	1,914.71	2,007.51	2,281.34	2,348.9	2,458.03	2,091.36	1,898.86	2,093.83	2,399.7	2,506.84	2,296.41
中国	951.58	805.72	794.36	852.39	857.19	943.06	1,106.12	896.21	829.8	849.79	986.62	1,044.43	1,013.14	860.16	848.11	913.45	1,053.05	1,139.79	1,228.21	1,025.01	889.74	944.24	1,095.09	1,212.61	1,036.03	873.01	851.75	932.58	1,058.09	1,105.78	1,136.45	997.94	903.96	977.05	1,105.67	1,167.71	1,105.11
四国	466.5	369.28	370.89	369.92	389.39	403.93	515.83	412.11	369.51	400.98	463.87	502.86	500.25	400.27	398.17	405.44	464.33	473.07	564.25	450.59	388.49	424.02	488.55	596.68	508.56	393.23	387.4	396.24	461.95	458.39	498.81	432.35	387.17	417.87	462.6	508.94	473.35
九州	1,435.67	1,198.37	1,187.73	1,209.26	1,173.44	1,277.51	1,577.33	1,286.01	1,221.98	1,325.86	1,490.39	1,561.41	1,521.04	1,194.57	1,205.63	1,275.77	1,329.73	1,446.5	1,652.46	1,299.05	1,163.7	1,276.24	1,479.96	1,750.94	1,442.25	1,156.42	1,096.15	1,144.3	1,253.99	1,295.06	1,410.84	1,228.87	1,114.01	1,219.22	1,314.19	1,441.53	1,276.23
冲绳	178.27	143.73	136.8	118.66	101.83	105.74	129.89	120.5	155.54	178.72	182.95	189.31	186.73	154.87	141.55	128.02	122.41	122.73	142.01	137.36	164.73	172.39	198.17	228.32	192.31	150.92	134.86	121.75	118.67	115.62	127.63	118.54	134.78	176.2	163.32	187.25	186.57
电力零售合同数2
总计2	90,336,186	90,303,377	90,350,647	90,469,856	90,380,097	90,301,534	90,249,847	90,128,740	90,147,165	90,053,826	90,027,002	90,096,708	90,084,426	90,064,144	90,089,384	90,149,432	89,991,367	89,949,032	90,033,175	89,959,779	89,861,213	89,776,806	89,767,495	89,843,144	89,842,330	89,890,939	89,871,130	89,925,865.96	89,986,048	89,895,449	89,820,349	89,772,873	89,665,995	89,625,720	89,580,470	89,638,331	89,633,102
按电压等级3
特高压	11,429	11,316	11,350	11,489	11,648	11,731	11,729	11,738	11,704	11,698	11,711	11,725	11,741	11,695	11,608	11,717	11,626	11,766	11,686	11,755	11,734	11,715	11,694	11,693	11,633	11,588	11,652	11,596	11,540	11,589	11,556	11,537	11,518	11,517	11,495	11,499	11,500
高压	847,539	846,667	847,592	844,912	847,448	848,076	848,163	844,407	846,659	847,101	847,228	847,283	847,443	844,441	845,012	836,167	839,978	845,415	845,598	844,657	845,501	842,842	845,190	845,290	843,581	844,842	847,262	837,346	843,794	843,948	843,123	840,972	843,655	842,023	844,662	839,331	836,588
低压2	89,477,218	89,445,394	89,491,705	89,613,455	89,521,001	89,441,727	89,389,955	89,272,595	89,288,802	89,195,027	89,168,063	89,237,700	89,225,242	89,208,008	89,232,764	89,301,548	89,139,763	89,091,851	89,175,891	89,103,367	89,003,978	88,922,249	88,910,611	88,986,161	88,987,116	89,034,509	89,012,216	89,076,923.96	89,130,714	89,039,912	88,965,670	88,920,364	88,810,822	88,772,180	88,724,313	88,787,501	88,785,014
电灯（家庭）	83,851,413	83,809,849	83,830,774	83,938,506	83,781,664	83,676,246	83,617,879	83,544,821	83,613,078	83,583,167	83,500,573	83,527,889	83,507,318	83,472,950	83,465,596	83,520,050	83,297,426	83,217,421	83,297,320	83,270,016	83,225,123	83,216,228	83,152,128	83,175,625	83,163,171	83,193,875	83,138,930	83,186,651.96	83,171,139	83,055,117	82,973,073	82,973,072	82,926,119	82,954,328	82,839,024	82,864,336	82,848,563
电力（小型企业）	5,625,805	5,635,545	5,660,931	5,674,949	5,739,337	5,765,481	5,772,076	5,727,774	5,675,724	5,611,860	5,667,490	5,709,811	5,717,924	5,735,058	5,767,168	5,781,498	5,842,337	5,874,430	5,878,571	5,833,351	5,778,855	5,706,021	5,758,483	5,810,536	5,823,945	5,840,634	5,873,286	5,890,272	5,959,575	5,984,795	5,992,597	5,947,292	5,884,703	5,817,852	5,885,289	5,923,165	5,936,451
按零售商类型2
传统区域电力公司（既有零售商）3	67,585,348	67,658,526	67,772,630	67,917,320	68,084,965	68,251,232	68,345,613	68,375,034	68,423,749	68,476,539	68,628,685	68,798,555	68,890,835	68,979,522	69,113,581	69,238,772	69,357,411	69,493,292	69,580,379	69,600,535	69,565,473	69,451,721	69,525,450	69,636,054	69,702,935	69,749,214	69,849,643	69,932,608	69,986,493	70,043,066	70,048,879	69,997,726	69,910,672	69,852,594	69,885,525	69,933,536	69,909,833
特高压	8,767	8,652	8,699	8,846	9,259	9,408	9,411	9,425	9,408	9,408	9,434	9,385	9,426	9,440	9,396	9,446	9,558	9,678	9,684	9,684	9,688	9,694	9,695	9,728	9,749	9,727	9,748	9,720	9,910	10,012	10,015	10,023	10,020	10,040	10,037	10,084	10,081
高压	594,733	594,779	595,713	597,053	613,454	616,205	617,868	618,405	618,918	619,776	620,720	621,818	623,001	622,730	623,946	616,859	634,489	637,588	639,270	639,593	640,144	639,647	643,440	645,193	645,358	648,924	651,968	648,414	663,690	665,070	665,355	665,394	665,661	666,468	669,477	669,823	667,843
低压	66,981,848	67,055,095	67,168,218	67,311,421	67,462,252	67,625,619	67,718,334	67,747,204	67,795,423	67,847,355	67,998,531	68,167,352	68,258,408	68,347,352	68,480,239	68,612,467	68,713,364	68,846,026	68,931,425	68,951,258	68,915,641	68,802,380	68,872,315	68,981,133	69,047,828	69,090,563	69,187,927	69,274,474	69,312,893	69,367,984	69,373,509	69,322,309	69,234,991	69,176,086	69,206,011	69,253,629	69,231,909
新进入零售商3	22,750,838	22,644,851	22,578,017	22,552,536	22,295,132	22,050,302	21,904,234	21,753,706	21,723,416	21,577,287	21,398,317	21,298,153	21,193,591	21,084,622	20,975,803	20,910,660	20,633,956	20,455,740	20,452,796	20,359,244	20,295,740	20,325,085	20,242,045	20,207,090	20,139,395	20,141,725	20,021,487	19,993,257.96	19,999,555	19,852,383	19,771,470	19,775,147	19,755,323	19,773,126	19,694,945	19,704,795	19,717,329
特高压	2,662	2,664	2,651	2,643	2,389	2,323	2,318	2,313	2,296	2,290	2,277	2,340	2,315	2,255	2,212	2,271	2,068	2,088	2,002	2,071	2,046	2,021	1,999	1,965	1,884	1,861	1,904	1,876	1,630	1,577	1,541	1,514	1,498	1,477	1,458	1,415	1,419
高压	252,806	251,888	251,879	247,859	233,994	231,871	230,295	226,002	227,741	227,325	226,508	225,465	224,442	221,711	221,066	219,308	205,489	207,827	206,328	205,064	205,357	203,195	201,750	200,097	198,223	195,918	195,294	188,932	180,104	178,878	177,768	175,578	177,994	175,555	175,185	169,508	168,745
低压	22,495,370	22,390,299	22,323,487	22,302,034	22,058,749	21,816,108	21,671,621	21,525,391	21,493,379	21,347,672	21,169,532	21,070,348	20,966,834	20,860,656	20,752,525	20,689,081	20,426,399	20,245,825	20,244,466	20,152,109	20,088,337	20,119,869	20,038,296	20,005,028	19,939,288	19,943,946	19,824,289	19,802,449.96	19,817,821	19,671,928	19,592,161	19,598,055	19,575,831	19,596,094	19,518,302	19,533,872	19,547,165
按供电区域10
北海道	3,929,387	3,936,931	3,968,589	4,059,409	4,081,515	4,063,572	4,064,458	4,033,276	4,013,840	3,931,740	3,912,538	3,909,642	3,911,693	3,926,297	3,972,885	4,048,064	4,077,160	4,061,676	4,065,701	4,034,397	4,013,265	3,921,742	3,904,662	3,902,117	3,908,166	3,920,374	3,964,089	4,040,770	4,083,430	4,069,680	4,069,561	4,029,754	4,008,626	3,921,818	3,897,846	3,901,805	3,905,713
东北	7,912,998	7,908,745	7,915,207	7,927,430	7,963,616	7,972,392	7,970,207	7,959,867	7,897,378	7,898,249	7,893,541	7,921,912	7,921,906	7,919,504	7,923,722	7,916,398	7,966,685	7,985,620	7,987,209	7,970,335	7,904,171	7,896,588	7,903,945	7,930,816	7,931,965	7,936,383	7,930,456	7,916,249	7,977,954	7,989,819	7,986,608	7,969,617	7,903,076	7,907,035	7,916,059	7,929,485	7,930,771
东京	32,025,450	32,001,291	32,004,636	32,019,514	31,948,925	31,886,999	31,847,152	31,835,310	31,850,717	31,846,736	31,856,558	31,878,871	31,885,483	31,851,036	31,845,148	31,863,295	31,708,161	31,660,236	31,686,479	31,671,707	31,673,769	31,666,388	31,663,443	31,715,448	31,701,509	31,719,794	31,688,126	31,694,643.96	31,631,491	31,567,241	31,517,815	31,552,094	31,518,645	31,518,885	31,516,354	31,538,772	31,541,535
中部	11,235,300	11,233,402	11,237,146	11,239,234	11,234,826	11,216,028	11,211,055	11,191,741	11,200,303	11,193,210	11,196,770	11,198,959	11,198,369	11,198,806	11,194,498	11,198,042	11,192,892	11,181,989	11,185,322	11,187,017	11,169,117	11,172,542	11,171,819	11,162,739	11,170,217	11,175,972	11,174,882	11,191,984	11,208,400	11,194,229	11,187,405	11,173,670	11,171,692	11,171,632	11,165,196	11,174,628	11,173,742
北陆	2,181,507	2,179,633	2,182,073	2,181,772	2,186,672	2,190,231	2,190,904	2,186,719	2,181,349	2,179,939	2,178,362	2,182,455	2,179,409	2,178,617	2,180,869	2,182,893	2,187,078	2,191,119	2,194,637	2,190,014	2,186,329	2,184,399	2,183,349	2,184,863	2,183,999	2,184,547	2,185,277	2,189,199	2,190,005	2,193,418	2,198,245	2,194,000	2,188,897	2,185,706	2,188,273	2,184,992	2,185,630

常见问题

日本电力零售市场的最新值是多少？: 总计在2026年7月为68,041.22GWh。较2026年6月+15.1%，较上年同期−7.9%。
日本电力零售市场的数据可追溯至何时？: 本页序列为月度，时间跨度从2016年4月至2026年7月。来源：日本电力和天然气市场监视委员会（EGC） – 电力交易报告。本数据表中的每个序列均可查看全历史图表，并支持下载为CSV或Excel格式。
日本电力零售市场统计主要涵盖哪些业务指标？: 该统计反映日本电力零售全面自由化后的市场运营状况。指标涵盖全行业与各主要区域的售电量、销售收入、分电压等级的供电合同数量，以及用户在既有大型电力公司与新零售商之间的供电商切换动态。
该统计由哪个机构公布，数据覆盖哪些地区？: 该数据由日本电力和天然气市场监视委员会（EGC）在电力交易报告中按月度发布。统计基础来自各持牌零售电力企业的业务报告，覆盖日本全国及东京、关西、中部等各主要区域电网供电辖区。
解读该统计中的供电商切换指标有何意义？: 该数据反映电力市场的竞争活力与用户流动趋势。通过对比既有电力商转出、切回以及新零售商之间的转换规模，可研判零售市场的竞争格局与市场化程度，结合售电量亦可观察各区域终端用电需求景气。