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Time interval

1985-2022.12.31


Field display

Statistical table of authorized patents for green and low-carbon inventions by city
Year of application
Province
Province code
City
City 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)

Sample data

Year of application Province Province code City City 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)
2017 Anhui Province 34 Bozhou City 3416 14 1 2 11 0 0 3 11 0
2018 Anhui Province 34 Bozhou City 3416 14 2 4 9 0 0 6 9 0
2017 Anhui Province 34 Lu'an City 3415 11 0 6 5 0 0 6 5 0
2018 Anhui Province 34 Lu'an City 3415 16 0 9 4 3 2 9 6 2
2017 Anhui Province 34 Hefei City 3401 196 14 70 88 10 17 84 98 17
2018 Anhui Province 34 Hefei City 3401 165 6 42 91 16 12 48 106 12
2017 Anhui Province 34 Anqing City 3408 2 1 0 0 0 1 1 0 1
2018 Anhui Province 34 Anqing City 3408 5 0 2 3 0 0 2 3 0
2017 Anhui Province 34 Xuancheng City 3418 7 1 5 1 0 0 6 1 0
2018 Anhui Province 34 Xuancheng City 3418 11 1 2 6 1 1 3 7 1
2017 Anhui Province 34 Suzhou City 3413 6 0 0 5 1 0 0 6 0
2018 Anhui Province 34 Suzhou City 3413 18 4 4 8 1 1 8 9 1
2018 Anhui Province 34 Chizhou City 3417 3 0 1 2 0 0 1 2 0
2017 Anhui Province 34 Huaibei City 3406 10 2 0 3 0 5 2 3 5
2018 Anhui Province 34 Huaibei City 3406 12 4 6 3 0 1 10 3 1
2017 Anhui Province 34 Huainan City 3404 30 21 1 7 1 0 22 8 0
2018 Anhui Province 34 Huainan City 3404 20 8 3 8 0 1 11 8 1
2017 Anhui Province 34 Chuzhou City 3411 7 0 4 1 0 2 4 1 2
2018 Anhui Province 34 Chuzhou City 3411 17 3 5 9 1 1 7 10 1
2017 Anhui Province 34 Wuhu City 3402 42 5 13 11 12 2 18 23 2
2018 Anhui Province 34 Wuhu City 3402 46 5 11 23 5 4 16 27 4
2017 Anhui Province 34 Bengbu City 3403 8 0 1 6 1 0 1 7 0
2018 Anhui Province 34 Bengbu City 3403 11 1 1 8 0 1 2 8 1
2017 Anhui Province 34 Tongling City 3407 8 0 3 5 0 0 3 5 0
2018 Anhui Province 34 Tongling City 3407 5 1 1 2 0 1 2 2 1
2017 Anhui Province 34 Fuyang City 3412 11 1 2 5 1 3 3 6 3
2018 Anhui Province 34 Fuyang City 3412 24 7 7 9 1 0 14 10 0
2017 Anhui Province 34 Ma'anshan City 3405 45 7 25 12 0 2 32 12 2
2018 Anhui Province 34 Ma'anshan City 3405 26 6 10 8 1 2 16 9 2
2018 Anhui Province 34 Huangshan City 3410 1 0 0 1 0 0 0 1 0
2017 Henan Province 41 Sanmenxia City 4112 2 0 1 1 0 0 1 1 0
2018 Henan Province 41 Sanmenxia City 4112 3 2 1 1 0 0 3 1 0
2017 Henan Province 41 Xinyang City 4115 1 0 0 0 0 1 0 0 1
2017 Henan Province 41 Nanyang City 4113 3 1 1 2 0 0 2 2 0
2018 Henan Province 41 Nanyang City 4113 4 0 2 2 0 0 2 2 0
2017 Henan Province 41 Zhoukou City 4116 2 1 1 0 0 0 2 0 0
2018 Henan Province 41 Zhoukou City 4116 1 0 1 0 0 0 1 0 0
2017 Henan Province 41 Shangqiu City 4114 4 2 0 2 0 0 2 2 0
2018 Henan Province 41 Shangqiu City 4114 8 3 2 2 1 0 5 3 0
2017 Henan Province 41 Anyang City 4105 1 1 0 0 0 0 1 0 0
2018 Henan Province 41 Anyang City 4105 4 1 1 0 1 1 2 1 1
2017 Henan Province 41 Pingdingshan City 4104 5 2 0 3 0 0 2 3 0
2018 Henan Province 41 Pingdingshan City 4104 5 4 0 1 0 0 4 1 0
2017 Henan Province 41 Kaifeng City 4102 11 0 2 9 0 1 2 9 1
2018 Henan Province 41 Kaifeng City 4102 11 1 0 9 0 1 1 9 1
2017 Henan Province 41 Xinxiang City 4107 4 1 1 2 0 0 2 2 0
2018 Henan Province 41 Xinxiang City 4107 4 0 0 3 0 1 0 3 1
2017 Henan Province 41 Luoyang City 4103 31 6 10 12 1 4 16 13 4
2018 Henan Province 41 Luoyang City 4103 19 1 7 8 3 1 8 11 1
2018 Henan Province 41 Jiyuan City 419001 1 0 0 0 1 0 0 1 0

Data update frequency

Annual Update