Statistical table of published patents for green and low-carbon inventions by province

Time interval

1985-2022.12.31

Field display

Provincial statistical table of published patents for green and low-carbon inventions
Year of application
Province
Province code
Total number of green and low-carbon technology patents
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)

Sample data

Year of application	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)
2016	Yunnan Province	53	180	28	71	66	5	20	98	70	20
2017	Yunnan Province	53	208	19	98	77	8	20	115	85	20
2018	Yunnan Province	53	219	15	101	88	7	17	116	94	17
2016	Inner Mongolia Autonomous Region	15	132	27	20	80	1	7	47	81	7
2017	Inner Mongolia Autonomous Region	15	142	27	34	72	4	12	60	76	12
2018	Inner Mongolia Autonomous Region	15	212	44	48	110	6	14	91	115	14
2016	Jilin Province	22	201	24	65	71	18	34	85	89	34
2017	Jilin Province	22	237	35	79	82	19	29	112	101	29
2018	Jilin Province	22	266	24	78	108	28	36	102	136	36
2016	Sichuan Province	51	1038	121	310	516	36	101	423	551	101
2017	Sichuan Province	51	1379	163	416	682	56	121	572	735	121
2018	Sichuan Province	51	1320	133	453	632	50	115	575	681	115
2016	Tianjin City	12	853	98	283	403	37	83	369	438	83
2017	Tianjin City	12	722	57	287	297	31	92	340	326	92
2018	Tianjin City	12	808	53	322	332	36	99	367	368	99
2016	Ningxia Hui Autonomous Region	64	84	11	24	44	2	7	33	46	7
2017	Ningxia Hui Autonomous Region	64	72	13	31	25	1	7	43	26	7
2018	Ningxia Hui Autonomous Region	64	108	19	41	39	4	14	59	43	14
2016	Anhui Province	34	1413	200	432	611	64	175	625	674	175
2017	Anhui Province	34	1775	204	659	724	74	208	851	794	208
2018	Anhui Province	34	2335	235	756	1178	146	141	981	1321	141
2016	Shandong Province	37	1370	282	473	468	39	170	745	506	170
2017	Shandong Province	37	1497	276	514	541	65	164	780	602	164
2018	Shandong Province	37	1863	355	674	690	82	153	1008	768	153
2016	Shanxi Province	14	257	95	55	86	7	30	147	93	30
2017	Shanxi Province	14	323	137	66	79	9	44	200	87	44
2018	Shanxi Province	14	372	164	66	106	15	44	226	121	44
2016	Guangdong Province	44	2409	151	1313	733	130	180	1445	860	180
2017	Guangdong Province	44	3743	172	1976	1268	205	236	2137	1469	236
2018	Guangdong Province	44	4281	171	2210	1574	201	257	2361	1770	257
2016	Guangxi Zhuang Autonomous Region	45	752	159	153	274	25	209	310	298	209
2017	Guangxi Zhuang Autonomous Region	45	676	120	211	270	24	83	329	293	83
2018	Guangxi Zhuang Autonomous Region	45	400	36	126	202	19	44	159	220	44
2016	Xinjiang Uygur Autonomous Region	65	140	44	36	63	1	5	76	64	5
2017	Xinjiang Uygur Autonomous Region	65	183	64	24	87	3	11	86	90	11
2018	Xinjiang Uygur Autonomous Region	65	174	35	54	77	6	14	83	83	14
2016	Jiangxi Province	36	156	6	76	49	11	20	81	60	20
2017	Jiangxi Province	36	276	17	118	104	23	23	134	126	23
2018	Jiangxi Province	36	314	27	126	125	21	32	150	146	32
2016	Hebei Province	13	408	64	145	171	18	34	207	188	34
2017	Hebei Province	13	483	65	188	193	31	29	251	223	29
2018	Hebei Province	13	616	100	224	250	41	58	307	291	58
2016	Henan Province	41	605	145	205	197	29	72	346	225	72
2017	Henan Province	41	909	166	306	384	42	67	466	423	67
2018	Henan Province	41	1061	165	350	454	59	78	509	511	78
2016	Hainan Province	46	27	2	11	10	2	3	13	11	3
2017	Hainan Province	46	34	2	13	15	1	5	15	16	5
2018	Hainan Province	46	40	2	19	14	0	5	21	14	5
2016	Hubei Province	42	755	89	261	313	47	91	340	355	91
2017	Hubei Province	42	1022	91	381	475	50	74	464	524	74
2018	Hubei Province	42	1122	130	348	518	76	106	467	594	106

Data update frequency

Annual Update