| All technologies (total patents) | | 12 304.833 | 20 365.667 | 64 941.683 | 114 817.9 | 223 715.05 | 267 347.534 | 264 658.107 | 289 035 | 292 391.766 |
 Environment-related technologies | | 655 | 1 144.5 | 5 553.75 | 8 247.467 | 16 811.833 | 23 053.005 | 35 648.848 | 35 988.383 | 32 598.921 |
| Environment-related technologies | Climate change mitigation | | 516 | 793.5 | 3 888.25 | 5 218.383 | 12 087.417 | 17 150.155 | 30 052.334 | 29 879.65 | 27 664.755 |
| Climate change mitigation | Climate change mitigation technologies related to wastewater treatment or waste management | | 33.5 | 77 | 329.5 | 700.333 | 975.583 | 1 077.25 | 1 232.467 | 1 144.167 | 1 764.705 |
| Climate change mitigation technologies related to wastewater treatment or waste management | Wastewater treatment | | 3.5 | 43 | 143.5 | 209 | 291.833 | 358.833 | 467.867 | 366.333 | 281.417 |
| Solid waste management | | 30 | 34 | 187 | 486.5 | 648.75 | 682.083 | 710.1 | 711.333 | 1 253.288 |
| Solid waste management | Waste collection, transportation, transfer or storage | | .. | .. | .. | 6 | 10 | 9 | 13 | 4 | 15 |
| Waste processing or separation | | .. | 1 | 2 | 2 | 3 | 9 | 10 | 13 | 44.8 |
| Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse | | 5 | 3 | 30 | 63 | 84.5 | 74.5 | 72.167 | 81.667 | 88.5 |
| Landfill technologies aiming to mitigate methane emissions | | .. | .. | .. | 8 | 11 | 3 | 9 | 10 | 9 |
| Reuse, recycling or recovery technologies | | 16 | 29 | 140 | 395.5 | 525.25 | 573.583 | 578.6 | 595 | 1 102.288 |
| Reuse, recycling or recovery technologies | Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly | | 4 | 2 | 18 | 39 | 55.5 | 46 | 43 | 23 | 79.5 |
| Construction or demolition [C&D] waste | | .. | .. | 3 | 9 | 8 | 4.5 | 6.5 | 5 | 3 |
| Waste management of vehicles | | .. | .. | .. | 1 | 3 | 1 | .. | .. | 2 |
| Glass recycling | | .. | 3 | 1 | 8 | 8 | 22.5 | 15.5 | 5 | 9 |
| Plastics and rubber recycling | | 3 | 6 | 39 | 124 | 229.5 | 209.333 | 146.667 | 153.5 | 478.788 |
| Recycling of wood or furniture waste | | .. | .. | .. | .. | 4 | 0.5 | 3.5 | 2 | 12 |
| Recovery of fats, fatty oils, fatty acids or other fatty substances, e.g. lanolin or waxes | | .. | .. | 2 | 3 | 13 | 15 | 25 | 23 | 18 |
| Disintegrating fibre-containing textile articles to obtain fibres for re-use | | .. | 1 | .. | .. | .. | .. | 3 | 1 | 7 |
| Paper recycling | | 2 | 1 | 24 | 71.5 | 36 | 43 | 42 | 47 | 30.5 |
| Packaging reuse or recycling, e.g. of multilayer packaging | | 1 | 3 | 12 | 42 | 58 | 46.5 | 37.333 | 52.667 | 209.5 |
| Recycling of waste of electrical or electronic equipment (WEEE) | | .. | 2 | 2 | 9 | 26 | 30.5 | 14 | 29 | 17 |
| Use of waste materials as fillers for mortars or concrete | | 6 | 12 | 52 | 120 | 137.75 | 210.75 | 248.433 | 246.167 | 228.667 |
| Recycling of batteries or fuel cells | | .. | .. | 6 | 11 | 9.5 | 14 | 40.667 | 42.667 | 122.833 |
| Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation | | .. | .. | 3 | 22.833 | 52 | 50.333 | 71.5 | 94 | 276.321 |
| Climate change mitigation technologies related to energy generation, transmission or distribution | | 241 | 283 | 1 485.5 | 1 560.333 | 4 513.667 | 7 151.317 | 15 838.212 | 12 765.126 | 12 517.45 |
| Climate change mitigation technologies related to energy generation, transmission or distribution | Renewable energy generation | | 9 | 15 | 548 | 285 | 910.167 | 1 777.417 | 7 043.005 | 4 130.8 | 2 888.417 |
| Renewable energy generation | Wind energy | | 1 | .. | 60.5 | 28.5 | 185 | 372.833 | 1 672.867 | 974.833 | 937.667 |
| Solar thermal energy | | 1 | 1 | 257.5 | 58 | 148.5 | 268 | 1 112.75 | 454.917 | 228.667 |
| Solar photovoltaic (PV) energy | | 4 | 2 | 156.5 | 170 | 577.5 | 1 100.75 | 4 420.805 | 2 713.417 | 1 637.583 |
| Solar thermal-PV hybrids | | .. | .. | 3 | 1 | 13 | 23.5 | 82.917 | 56.5 | 12 |
| Geothermal energy | | .. | .. | 24 | 6 | 5 | 38 | 101 | 49.5 | 54.167 |
| Marine energy, e.g. using wave energy or salinity gradient | | .. | 1 | 32 | 14 | 32.5 | 107.667 | 301.633 | 191.5 | 122 |
| Hydro energy | | 4 | 11 | 39 | 29.5 | 40.667 | 111.667 | 269.933 | 201.5 | 124.5 |
| Energy generation from fuels of non-fossil origin | | .. | 2 | 132 | 76 | 180.833 | 406.933 | 1 103.707 | 672.583 | 469 |
| Energy generation from fuels of non-fossil origin | Fuel from waste, e.g. synthetic alcohol or diesel | | .. | 1 | 64 | 48 | 83 | 199 | 436.75 | 296.583 | 247.333 |
| Biofuels, e.g. bio-diesel | | .. | 2 | 79 | 36 | 121.833 | 287.767 | 907.707 | 518.583 | 300.5 |
| Nuclear energy | | 172 | 125 | 239 | 313 | 181 | 217.833 | 396.5 | 333.5 | 288.75 |
| Nuclear energy | Nuclear fusion reactors | | 7 | 3 | 13 | 45 | 23.5 | 49 | 67 | 65.5 | 67 |
| Nuclear fission reactors | | 158 | 120 | 221 | 263 | 151.5 | 160.833 | 328.5 | 253 | 199.25 |
| Combustion technologies with mitigation potential (e.g. using fossil fuels, biomass, waste, etc.) | | 1 | 14 | 91 | 106 | 225 | 263.833 | 549.067 | 349.833 | 220.833 |
| Combustion technologies with mitigation potential (e.g. using fossil fuels, biomass, waste, etc.) | Technologies for improved output efficiency (combined heat and power, combined cycles, etc.) | | .. | 2 | 49 | 60 | 131.333 | 176 | 342.15 | 255 | 166 |
| Technologies for improved input efficiency (efficient combustion or heat usage) | | 1 | 12 | 42 | 51 | 104.667 | 98.833 | 263.75 | 101.833 | 69.833 |
| Technologies for an efficient electrical power generation, transmission or distribution | | 3 | 13 | 33 | 115 | 88.5 | 125.75 | 255.667 | 307.167 | 240.167 |
| Technologies for an efficient electrical power generation, transmission or distribution | Superconducting electric elements or equipment | | .. | 11 | 23 | 98 | 42.5 | 72.083 | 66.167 | 76 | 51 |
| Smart grids as climate change mitigation technology in the energy generation sector | | .. | .. | .. | .. | 19 | 17 | 86.167 | 118.5 | 115.667 |
| Not elsewhere classified | | 3 | 2 | 10 | 17 | 27 | 41.667 | 111.833 | 126.667 | 85.5 |
| Enabling technologies (technologies with potential or indirect contribution to GHG emission mitigation) | | 57 | 113 | 464.5 | 679.333 | 2 999.667 | 4 497.55 | 7 067.3 | 7 414.243 | 8 750.783 |
| Enabling technologies (technologies with potential or indirect contribution to GHG emission mitigation) | Energy storage | | 31 | 60 | 337 | 469.333 | 1 701.167 | 2 219.583 | 5 056.983 | 5 579.326 | 6 540.567 |
| Energy storage | Capacitors | | .. | 2 | 4.5 | 44 | 171.5 | 277.833 | 487.267 | 329.767 | 96.5 |
| Batteries | | 30 | 52 | 267.5 | 399.333 | 1 525.5 | 1 896.417 | 4 542.017 | 5 097.06 | 6 184.067 |
| Thermal energy storage | | 1 | 2 | 52 | 39 | 70 | 128.667 | 203 | 285 | 196.5 |
| Mechanical energy storage, e.g. flywheels or pressurised fluids | | .. | 4 | 14 | 8 | 28.667 | 29 | 122.367 | 115 | 97 |
| Hydrogen technology | | 6 | 2 | 53.5 | 40 | 199 | 435 | 526.833 | 561.5 | 821.55 |
| Fuel cells | | 13 | 24 | 78 | 171 | 1 265.667 | 2 137.3 | 1 579.65 | 1 361.583 | 1 432.233 |
| High-voltage direct current transmission | | .. | 9 | 4 | 2 | 15 | 4 | 16 | 66.5 | 36.5 |
| Other energy conversion or management systems reducing GHG emissions | | .. | 2 | 14 | 4 | 21.5 | 67.5 | 226.083 | 247.333 | 208.667 |
| Climate change mitigation in information and communication technologies (ICT) | | 2 | 4 | 27 | 138 | 707.667 | 1 250.371 | 1 885.45 | 2 484.526 | 2 208.3 |
| Climate change mitigation in information and communication technologies (ICT) | Energy efficient computing | | .. | .. | 4 | 48 | 228.167 | 444.75 | 727.65 | 979.7 | 788.483 |
| Energy efficiency in communication networks | | 2 | 4 | 23 | 99 | 507.5 | 870.455 | 1 286.967 | 1 645.493 | 1 464.983 |
| Capture, storage, sequestration or disposal of greenhouse gases | | 8 | 2 | 31.5 | 70.75 | 183.333 | 250.6 | 496.6 | 470.167 | 406.667 |
| Capture, storage, sequestration or disposal of greenhouse gases | Capture or disposal of methane (CH4) | | 1 | .. | 7 | 11.667 | 7 | 25.5 | 44.5 | 59.167 | 60.5 |
| Capture or disposal of nitrous oxide (N2O) | | .. | .. | 3 | 6.667 | 42 | 36.5 | 51.267 | 39.5 | 34.667 |
| Capture or disposal of carbon dioxide (CO2) | | 6 | 2 | 25.5 | 50.083 | 103.5 | 178.833 | 419.333 | 395 | 321.667 |
| Capture or disposal of perfluorocarbons (PFC), hydrofluorocarbons (HFC) or sulfur hexafluoride (SF6) | | 1 | .. | .. | 8 | 45 | 25.267 | 17 | 19.5 | 25 |
| Climate change mitigation technologies related to transportation | | 79 | 112 | 795 | 1 107.5 | 2 839.167 | 4 354.017 | 7 382.383 | 8 495 | 6 750.5 |
| Climate change mitigation technologies related to transportation | Road transport | | 65 | 81 | 709.5 | 940.5 | 2 337.833 | 3 417.517 | 6 016.95 | 6 588.75 | 5 135 |
| Road transport | Conventional vehicles (based on internal combustion engine) | | 47 | 67 | 591 | 778.5 | 1 653.333 | 2 087.183 | 2 555.7 | 3 029.333 | 1 272.833 |
| Hybrid vehicles | | 1 | .. | 23 | 26 | 332 | 617 | 832.5 | 847.5 | 678.167 |
| Electric vehicles | | 15 | 10 | 75 | 113 | 457.5 | 1 029.167 | 2 825.917 | 2 683.417 | 3 188 |
| Fuel efficiency-improving vehicle design (common to all road vehicles) | | 3 | 4 | 35.5 | 54 | 153 | 186.5 | 447.667 | 515.833 | 424.667 |
| Rail transport | | 1 | 3 | 5 | 16.5 | 22 | 27 | 69 | 71.5 | 73 |
| Maritime or waterways transport | | 3 | 1 | 12.5 | 14 | 38 | 70.333 | 121.667 | 149.75 | 108.75 |
| Aeronautics or air transport | | 10 | 27 | 73.5 | 134.5 | 330.5 | 662.667 | 1 103.767 | 1 528.5 | 1 208.5 |
| Enabling technologies in transport | | 3 | .. | 6 | 27 | 212.833 | 372.5 | 1 160.167 | 1 251.917 | 1 838.333 |
| Enabling technologies in transport | Electric vehicle charging | | 3 | .. | 5 | 24 | 60.5 | 114.5 | 993.333 | 960.917 | 1 519.583 |
| Application of hydrogen technology to transportation, e.g. using fuel cells | | .. | .. | 1 | 3 | 169.833 | 269 | 195.333 | 299.5 | 352.25 |
| Climate change mitigation technologies related to buildings | | 30 | 58.5 | 429.5 | 450.5 | 1 146.75 | 1 926.05 | 3 660.467 | 3 279 | 2 243.733 |
| Climate change mitigation technologies related to buildings | Integration of renewable energy sources in buildings | | .. | .. | 133.5 | 38 | 131 | 233.333 | 887.4 | 450.833 | 357.833 |
| Energy efficiency in buildings | | 28 | 47.5 | 305 | 372.5 | 917.75 | 1 484.45 | 2 626.4 | 2 668.667 | 1 766.983 |
| Energy efficiency in buildings | Energy efficient lighting | | 14 | 4 | 39.5 | 88 | 218 | 511.367 | 856.183 | 838.833 | 457.083 |
| Energy efficient heating, ventilation or air conditioning [HVAC] | | 12 | 34.5 | 212.5 | 173.5 | 315 | 488 | 696.5 | 735 | 599.833 |
| Energy efficient elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies | | .. | .. | 4 | 1 | 5 | 8.75 | 12 | 5.5 | 6 |
| Energy efficiency in home appliances | | .. | 4 | 18 | 25 | 82.5 | 166.667 | 259.5 | 243.333 | 147.333 |
| End-user side | | 2 | 6 | 37 | 87 | 313.75 | 329.333 | 860.883 | 929.5 | 580.483 |
| Architectural or constructional elements improving the thermal performance of buildings | | .. | 6 | 8 | 16 | 37 | 40 | 71 | 70 | 49.333 |
| Enabling technologies in buildings | | 2 | 5 | 9 | 44 | 98 | 227.433 | 351.167 | 261 | 141.583 |
| Climate change mitigation technologies in the production or processing of goods | | 150.5 | 287 | 1 224.25 | 1 684.3 | 3 580.75 | 4 336.2 | 6 801.639 | 7 079.398 | 6 486.567 |
| Climate change mitigation technologies in the production or processing of goods | Technologies related to metal processing | | 46.5 | 73 | 265.75 | 275.167 | 391.5 | 374.383 | 498.417 | 1 188.917 | 1 358.75 |
| Technologies related to metal processing | Reduction of greenhouse gas (GHG) emissions | | 8 | 8 | 29 | 24 | 62.5 | 29.667 | 43.5 | 28.5 | 51.5 |
| Process efficiency | | 42.5 | 65 | 244.75 | 257.167 | 352.5 | 351.717 | 481.917 | 1 167.417 | 1 327.25 |
| Technologies relating to chemical industry | | 84 | 157 | 567.5 | 688.467 | 1 181.917 | 1 107.417 | 1 477.506 | 1 216.581 | 1 219.633 |
| Technologies relating to chemical industry | Process efficiency in chemical industry | | 9 | 11 | 66 | 80 | 208.5 | 279.183 | 452.283 | 325.5 | 307.417 |
| Feedstock | | 9 | 7 | 48 | 116.5 | 131.167 | 147.333 | 220.083 | 183.667 | 255.667 |
| Reduction of greenhouse gas [GHG] emissions, e.g. CO2 | | 5 | 2 | 19 | 15.333 | 33 | 67 | 139.933 | 135 | 130.333 |
| Improvements relating to chlorine production | | .. | .. | 1 | 1 | .. | .. | 8 | 2 | .. |
| Improvements relating to adipic acid or caprolactam production | | .. | .. | .. | .. | .. | .. | 1.833 | 1 | 2 |
| Improvements relating to the production of bulk chemicals | | .. | .. | 12 | 6 | 20 | 19.5 | 41.683 | 41 | 47.667 |
| Technologies relating to oil refining and petrochemical industry | | 1 | 1 | 26.5 | 17 | 45.5 | 187.167 | 432.65 | 206.667 | 161 |
| Technologies relating to oil refining and petrochemical industry | Ethylene production | | .. | 1 | 22.5 | 7 | 30.5 | 55 | 61.417 | 47.833 | 29 |
| Bio-feedstock | | .. | .. | 19.5 | 13 | 33.5 | 151.833 | 364.15 | 159.167 | 104 |
| Technologies relating to the processing of minerals | | 8 | 23 | 60.5 | 109 | 183.667 | 233.167 | 300.933 | 399.333 | 203.583 |
| Technologies relating to the processing of minerals | Production of cement | | .. | 3 | 10 | 34 | 27 | 43.167 | 67.667 | 79.5 | 101 |
| Production or processing of lime | | 1 | 1 | 3 | 3 | 3 | 6 | 9.1 | 10 | 14.5 |
| Glass production | | 6 | 10 | 36.5 | 56 | 136.667 | 159.5 | 205.333 | 286.333 | 75.75 |
| Production of ceramic materials or ceramic elements | | 1 | 8 | 11 | 15 | 16 | 26.5 | 20.333 | 19.5 | 15.333 |
| Technologies relating to agriculture, livestock or agroalimentary industries | | 1 | 9 | 58 | 30 | 71 | 146.333 | 244.167 | 322 | 401 |
| Technologies relating to agriculture, livestock or agroalimentary industries | Measures for saving energy, e.g. in green houses | | .. | 2 | 5 | 4 | 9.5 | 8 | 31 | 63.833 | 23 |
| Using renewable energies, e.g. solar water pumping | | .. | 1 | 12 | 3 | 2 | 3 | 26.167 | 18 | 30 |
| Reduction of greenhouse gas [GHG] emissions in agriculture | | .. | .. | 18 | 10 | 21 | 58.667 | 95.5 | 183.333 | 255 |
| Land use policy measures | | .. | .. | .. | .. | 1 | .. | 1 | .. | 1 |
| Afforestation or reforestation | | .. | .. | 1 | 1 | 2.5 | .. | .. | 1 | 3 |
| Livestock or poultry management | | .. | 1 | .. | .. | .. | 3 | 1 | 1 | 3 |
| Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking | | 1 | 6 | 22 | 11 | 35 | 53.667 | 62.5 | 54.833 | 88.5 |
| Fishing; Aquaculture; Aquafarming | | .. | .. | .. | .. | 2 | 10 | 13 | 13 | 5.333 |
| Technologies in the production process for final industrial or consumer products | | 10 | 20 | 190.5 | 311.667 | 1 224 | 1 823.9 | 3 372.533 | 2 978.567 | 2 189.917 |
| Climate change mitigation technologies for sector-wide applications | | .. | .. | 27 | 19 | 74.167 | 98.333 | 256.567 | 225.5 | 130.683 |
| Enabling technologies with a potential contribution to GHG emissions mitigation | | .. | 6 | 47 | 250 | 477 | 484.667 | 496.167 | 770.667 | 1 038.167 |
| Environmental management | | 180.5 | 479 | 2 530.5 | 4 437 | 7 447.917 | 9 420.9 | 10 030.581 | 10 591.4 | 8 130.371 |
| Environmental management | Air pollution abatement | | 93 | 231 | 1 577.5 | 2 491.917 | 4 634.5 | 5 873.517 | 6 086.921 | 6 689.433 | 4 055.167 |
| Air pollution abatement | Emissions abatement from stationary sources (e.g. SOx, NOx, PM emissions from combustion plants) | | 26 | 53 | 307.5 | 669.25 | 983.5 | 1 352.783 | 1 637.2 | 1 449.3 | 1 047.833 |
| Emissions abatement from mobile sources (e.g. NOx, CO, HC, PM emissions from motor vehicles) | | 40 | 131 | 1 030.5 | 1 617 | 3 414 | 3 987 | 3 900.838 | 4 474.6 | 2 073.5 |
| Air pollution abatement - Not elsewhere classified | | 40 | 71 | 351.5 | 567.667 | 1 440.5 | 2 350.85 | 2 365.917 | 2 720.333 | 1 987.5 |
| Water pollution abatement | | 33.5 | 177 | 630.5 | 1 146.333 | 1 739 | 2 328.8 | 2 608.295 | 2 557.883 | 2 126.833 |
| Water pollution abatement | Water and wastewater treatment | | 30.5 | 170 | 604.5 | 1 110.333 | 1 716 | 2 307.8 | 2 526.295 | 2 536.883 | 2 097.833 |
| Fertilizers from wastewater | | .. | 3 | 11 | 7 | 22 | 27.5 | 19 | 30.5 | 15 |
| Oil spill and pollutant clean-up | | 3 | 8 | 48 | 57 | 43 | 52 | 147.5 | 48 | 47.5 |
| Waste management | | 55 | 101 | 435.5 | 982.417 | 1 380.917 | 1 590.917 | 1 793.531 | 1 677.333 | 2 182.205 |
| Waste management | Solid waste collection | | 6 | 16 | 40 | 146.5 | 173.5 | 280.833 | 254.5 | 240 | 239.833 |
| Material recovery, recycling and re-use | | 29 | 34 | 217.5 | 435.25 | 697.417 | 757.333 | 856.067 | 845.25 | 1 334.205 |
| Fertilizers from waste | | 9 | 7 | 50 | 102.5 | 155.167 | 162.167 | 170.714 | 227.167 | 211.167 |
| Incineration and energy recovery | | 12 | 41 | 108 | 157.667 | 208.833 | 200 | 293.5 | 213.667 | 172.333 |
| Waste management – Not elsewhere classified | | .. | 7 | 58 | 271.5 | 368.5 | 433.583 | 490.083 | 361.583 | 557.633 |
| Soil remediation | | .. | .. | 3 | 101 | 113 | 106 | 100.5 | 90 | 70.5 |
| Environmental monitoring | | .. | .. | .. | 1 | 16 | 40 | 28.167 | 70.25 | 61.5 |
| Climate change adaptation technologies | | 34 | 90.5 | 434 | 805.633 | 2 713.905 | 2 841.295 | 3 445.171 | 3 756.522 | 3 874.817 |
| Climate change adaptation technologies | Adaptation at coastal zones or river basin | | 1 | .. | 4 | 18 | 32 | 32.5 | 26 | 28 | 35 |
| Adaptation at coastal zones or river basin | Controlling, monitoring or forecasting | | .. | .. | .. | 1 | 2 | 3 | 4 | 4 | 13 |
| Flood prevention; flood or storm water management | | .. | .. | 1 | 5 | 15 | 13 | 9.5 | 2 | 6 |
| Artificial reefs or seaweed; restoration or protection of coral reefs | | .. | .. | 1 | 1 | 1 | 1 | .. | 4 | 2 |
| Dune restoration or creation; cliff stabilisation | | .. | .. | .. | 1 | 1 | 1 | 1 | 1 | 2 |
| Hard structures, e.g. dams, dykes or breakwaters | | 1 | .. | 3 | 8 | 13 | 12.5 | 10 | 16 | 11 |
| Water resource management | | 10 | 43.5 | 118 | 175 | 393 | 615.417 | 1 003.083 | 882.917 | 608.583 |
| Water resource management | Demand-side technologies (water conservation) | | 4 | 15 | 56 | 95 | 248.5 | 320.25 | 555.833 | 563.5 | 312.333 |
| Demand-side technologies (water conservation) | Indoor water conservation | | 2 | 10 | 19 | 35 | 58 | 101.5 | 133 | 187 | 125 |
| Irrigation water conservation | | .. | 1 | 13 | 32 | 110.5 | 121.083 | 128.833 | 164.917 | 112.833 |
| Water conservation in thermoelectric power production | | 2 | 4 | 24 | 30 | 80 | 97.667 | 296 | 215.583 | 79.5 |
| Supply-side technologies (water availability) | | 6 | 29.5 | 62 | 83 | 148.5 | 301.167 | 472.25 | 339.417 | 301.25 |
| Supply-side technologies (water availability) | Water desalination | | .. | 11.5 | 24 | 19 | 53 | 94.5 | 142.75 | 122.417 | 104.667 |
| Water filtration; Water and wastewater treatment | | 2 | 9 | 30 | 42 | 52.5 | 56.667 | 146.5 | 100 | 86.75 |
| Water storage and distribution | | 1 | 1 | 3 | 7 | 15 | 50 | 32.5 | 43 | 36.5 |
| Water collection (rain, surface and ground-water) | | 3 | 9 | 11 | 11 | 42 | 118 | 157.5 | 98.5 | 100.5 |
| Protecting water resources | | .. | 1 | 1 | 5 | 6 | 10 | 23 | 6 | 9 |
| Adapting or protecting infrastructure or their operation | | 9 | 15 | 89 | 81.5 | 147.667 | 160.667 | 257.833 | 224.333 | 198.5 |
| Adapting or protecting infrastructure or their operation | Planning or developing urban green infrastructure | | .. | 2 | 19 | 14 | 13 | 25.5 | 30 | 9 | 27.5 |
| In transportation | | .. | .. | 5 | 10 | 9.167 | 9.667 | 27.5 | 36.5 | 23 |
| Relating to heating, ventilation or air conditioning [HVAC] technologies | | 7 | 5 | 40 | 24 | 56 | 54.5 | 74.333 | 70.833 | 41.667 |
| Structural elements or technology for improving thermal insulation | | 2 | 6 | 9 | 19 | 53.5 | 47 | 78 | 63 | 59.333 |
| Extreme weather resilient electric power supply systems | | .. | 1 | 12 | 9 | 12 | 5 | 11 | 27 | 18 |
| Adaptation technologies in agriculture, forestry, livestock or agro-alimentary production | | 3 | 21 | 121 | 169.5 | 371.833 | 432.5 | 557.55 | 610.2 | 628.5 |
| Adaptation technologies in agriculture, forestry, livestock or agro-alimentary production | In food processing or handling, e.g. food conservation | | 1 | 3 | 21 | 19 | 46 | 35 | 61.167 | 51 | 63 |
| Ecological corridors or buffer zones | | .. | .. | 1 | 2 | 5 | 9 | 8 | 6 | 7 |
| In agriculture | | 3 | 14 | 91 | 126.5 | 272.667 | 310.667 | 374.05 | 411.2 | 370 |
| In fisheries management | | .. | 3 | 8 | 22 | 50.667 | 75.833 | 113.333 | 138 | 164.5 |
| In livestock or poultry | | .. | 1 | 1 | 4 | 1 | 2 | 1 | 6 | 25 |
| Adaptation technologies in human health protection, e.g. against extreme weather | | 12 | 16 | 104 | 355.133 | 1 610.738 | 1 377.445 | 1 457.705 | 1 766.572 | 2 063.317 |
| Adaptation technologies in human health protection, e.g. against extreme weather | Against vector-borne diseases whose impact is exacerbated by climate change | | 9 | 10 | 57 | 219.133 | 1 325.905 | 945.395 | 955.238 | 1 198.072 | 1 539.733 |
| Air quality improvement or preservation | | 3 | 6 | 47 | 135 | 275.833 | 416.05 | 490.967 | 547.5 | 509.583 |
| Technologies having an indirect contribution to adaptation to climate change | | 1 | .. | 11 | 27.5 | 212.167 | 296.6 | 241.833 | 346.25 | 400.417 |
| Technologies having an indirect contribution to adaptation to climate change | Monitoring or fighting invasive species | | .. | .. | .. | 1 | 2 | 1 | 2 | 5 | 6 |
| Assessment of water resources | | 1 | .. | 5 | 4 | 10 | 16 | 18 | 19 | 13 |
| Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation | | .. | .. | 6 | 22.5 | 200.167 | 280.6 | 222.833 | 322.25 | 381.417 |
| Not elsewhere classified | | .. | .. | .. | .. | 1 | .. | 0.667 | 1 | 1 |
| Sustainable ocean economy | | 8 | 30.5 | 144.5 | 188 | 310.333 | 517 | 1 105.133 | 858.667 | 839.083 |
| Sustainable ocean economy | Ocean renewable energy generation | | .. | 1 | 33 | 15 | 52.5 | 149.667 | 434.633 | 285 | 301 |
| Ocean renewable energy generation | Offshore wind energy | | .. | .. | 2 | .. | 21 | 41 | 141 | 76.5 | 165.5 |
| Offshore solar energy | | .. | .. | .. | 1 | 1 | 1 | 7 | 22 | 20 |
| Tide, wave, current and other marine energy | | .. | 1 | 33 | 15 | 32.5 | 118.667 | 313.633 | 204.5 | 136 |
| Climate change mitigation and adaptation in fishing, aquaculture and aquafarming | | .. | 3 | 8 | 22 | 51.667 | 80.833 | 115.333 | 141 | 167.5 |
| Desalination of sea water | | .. | 11.5 | 24 | 19 | 53 | 94.5 | 142.75 | 122.417 | 104.667 |
| Climate change adaptation in coastal zones | | 1 | 1 | 16 | 27 | 45 | 38.5 | 37 | 55 | 53 |
| Climate change mitigation in maritime transport | | 3 | 1 | 12.5 | 14 | 37 | 61.333 | 111.667 | 136.75 | 93.75 |
| Climate change mitigation in maritime transport | Improved vessel design | | 2 | 1 | 5 | 12 | 28 | 28 | 46.667 | 70.75 | 41 |
| Fuel-efficient propulsion or fuel substitution | | 1 | .. | 7.5 | 2 | 9 | 33.333 | 65 | 69 | 53.75 |
| Ocean pollution abatement | | 4 | 13 | 57 | 91 | 75.167 | 104.167 | 298.75 | 147.25 | 138.167 |
| Ocean pollution abatement | Ballast water treatment | | .. | 2 | 2 | 6 | 12.5 | 36 | 74.5 | 73.75 | 55 |
| Oil spill (and other floating debris) prevention and cleanup | | 4 | 11 | 55 | 85 | 62.667 | 69.167 | 225.25 | 73.5 | 83.167 |