Time interval
1985-2023.12.31
Field display
Statistics of green and low-carbon invention patents published by province |
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Application year |
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
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) |
---|---|---|---|---|---|---|---|---|---|---|---|
2016 | Yunnan Province | 53 | 18 0 | 28 | 71 | 66 | 5 | 20 | 98 | 70 | 20 |
2017 | Yunnan Province | 53 | 208 | 19 | 98 | 77 | 8 | 20 | 115 | 85 | 20 |
2018 | 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< /td> |
2017 | Inner Mongolia Autonomous Region | 15 | 142 | 27 | 34 | 72 | 4 | 12 | 60 | 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 | 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 | 12 | 853 | 98 | 283 | 403 | 37 | 83 | 438 | 83 | |
2017 | Tianjin | 12 | 722 | 57 | 287 | 297 | 31 | 92 | 340 | 326 | 92 |
2018 | Tianjin | 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< /td> | 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 | 981 | 1321 | 141 | |
2016 | Shandong Province | 37 | 1370 | 282 | 473 | 39 | 170 | 745 | 506 | 170 | |
2017 | Shandong Province | 37 | 1497 | 2 76 | 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 | |
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 Ethnic 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 | 29 3 | 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 | 2 4 | 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< /td> | 36 | 276 | 17 | 118 | 104 | 23 | 23 | 134 | 126 | 23 |
江西省 | 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 | 1061 | 165 | 350 | 454 | 59 | 78 | 509 | 511 | 78 | |
201 6 | 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