Time interval

1985-2023.12.31

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Field display

Statistics of green and low-carbon invention patents by province
Application year
Province
Province code
Total number of green and low-carbon technologies
1. Fossil energy carbon reduction technology
2. Energy saving and energy recycling
3. Clean energy
4. Energy storage technology
5. Greenhouse gas capture, utilization and storage
Number of low-carbon patents (1+2)
Number of zero-carbon patents (3+4)
Number of negative carbon patents (5)

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Sample data< /h2> 31 Jilin Province 131 11 55 td> < td>179 < td>313 < td>36 td> tr> < td>2

Application year	Province	Province code	Total number of green and low-carbon technologies	1. Carbon reduction technology for fossil energy	2. Energy saving and energy recycling	3. Clean energy	4. Energy storage technology	5. Greenhouse gas capture, utilization and storage	Number of low-carbon patents (1+2)	Number of zero-carbon patents (3+4)	Number of negative carbon patents (5)
2015	Yunnan Province	53	65	13	28	24	0	9	39	24	9
2016	Yunnan Province	53	80	7	33	33	1	10	40	34	10
2017	Yunnan Province	53	63	8	25	16	4	12	20	12
2015	Inner Mongolia Autonomous Region	15	52	12	9	26	0	6	21	26	6
2016	Inner Mongolia Autonomous Region	15	46	17	6	21	0	2	23	21	2
2017	Inner Mongolia Autonomous Region	15	54	11	9	28	2	5	20	30	5
2015	Jilin Province	22< /td>	85	5	26	32	7	15	31	39	15
2016	22	109	13	33	37	19	16	43	55	16
2017	Jilin Province	22	91	8	38	23	8	18	45	31	18
2015	Sichuan Province	51	334	48	87	161	9	35	170	35
2016	Sichuan Province	51	340	53	68	192	34	119	202	34
2017	Sichuan Province	51	287	25	165	8	37	78	172	37
2015	Tianjin	12	1 74	17	72	47	9	36	88	55	36
2016	Tianjin	12	246	41	68	115	4	29	106	119	29
2017	Tianjin	12	160	18	64	60	5	20	80	65	20
2015	Ningxia Hui Autonomous Region	64	28	6	14	6	2	2	20< /td>	8	2
2016	Ningxia Hui Autonomous Region	64	29	5	13	10	0	2	10	2
2017	Ningxia Hui Autonomous Region	64	25	5	9	0	3	14	9	3
2015	Anhui Province	34	281	24	71	163	11	18	94	174	18
2016	Anhui Province	34	424	48	143	180	39	27	189	219	27
2017	Anhui Province	34	394	52	131	160	25	32	183	185	32
2015	Shandong Province	37	596	125	231	163	30	69	349	193	69
2016	Shandong Province	37	648	140	229	202	22	83	365	224	83
2017	Shandong Province	37	507	108	158	143	24	92	264	166	92
2015	Shanxi Province	14	139	78	24	28	3	27	100	31	27
2016	Shanxi Province	14	137	51	21	42	5	23	72	47	23
2017	Shanxi Province	14	116	46	23	28	1	22	69	29	22
2015	Guangdong Province	44	910	58	473	295	40	68	525	335	68
2016	Guangdong Province	44	1155	63	624	351	71	89	680	421	89
2017	Guangdong Province	44	1143	42	647	64	93	686	377	93
2015	Guangxi Zhuang Autonomous Region	45	111	17	31	37	2	26	48	39	26
2016	Guangxi Zhuang Autonomous Region	45	116	8	32	43	6	31	40	49	31
2017	Guangxi Zhuang Autonomous Region	45	82	13	27	29	6	11	40	35	11
2015	Xinjiang Uygur Autonomous Region	65	38	8	4	18	4	4	12	22	4
2016	Xinjiang Uygur Autonomous Region	65	62	15	18	30	0	2	32	30	2
2017	Xinjiang Uygur Autonomous Region	65	76	12	7	50	3	5	19	53	5
2015	Jiangxi Province	36	49	4	22	20	3	3	25	23	3
2016	Jiangxi Province	79	4	30	27	6	16	33	33	16
2017	Jiangxi Province	36	73	1	26	34	8	4	27	42	4
2015	Hebei Province	13	216	62	83	66	7	10	140	73< /td>	10
2016	Hebei Province	13	202	37	61	86	11	24	96	96	24
2017	Hebei Province	13	155	24	61	62	7	8	85	69	8
2015	Henan Province	41	239	58	77	77	13	20	132	90	20
2016	Henan Province	41	267	56	91	91	16	32	144	106	32
2017	Henan Province	41	202	42	61	70	8	34	100	78	34
2015	Hainan Province	46	8	0	5	3	0	0	5	3	0
2016	Hainan Province	46	12	1	5	4	0	2	6	4
2017	Hainan Province	46	8	1	4	2	0	1	5	2	1
2015	Hubei Province	42	234	31	82	88	5	35	110	93	35
2016	Hubei Province	42	333	41	114	150	15	35	149	163	35

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Data update frequency

Annual update