| Rank | Event | When | Where | Category | Rating | |
|---|
|  China International Fertilizer Show | 05 - 07 Mar 2019 | ChinaShanghai | Agriculture & ForestryEnvironment & Waste | 4.3 | |
| Green Architecture and Construction Materials Expo | 17 - 19 Jul 2019 | ChinaShanghai | Building & ConstructionEnvironment & Waste | 3.8 | |
| China Clean Expo | 25 - 27 Apr 2019 | ChinaShanghai | Industrial EngineeringEnvironment & Waste | 3.7 | |
| ISH Frankfurt | 11 - 15 Mar 2019 | GermanyFrankfurt | Environment & Waste Power & Energy | 4.3 | |
| Aquatech China | 03 - 05 Jun 2019 | ChinaShanghai | Environment & Waste | 4.2 | |
|
| The International Exhibition on Machineries and Technologies of Agricu... | 31 Oct - 02 Nov 2019 | VietnamHanoi | Agriculture & ForestryEnvironment & Waste | 4.0 | |
| Recycling & Waste Management Exhibition | 11 - 12 Sep 2019 | UKBirmingham | Environment & Waste | 4.1 | |
| Fifteenth International Conference on Environmental, Cultural, Economi... | 17 - 19 Jan 2019 | CanadaVancouver | Agriculture & ForestryEnvironment & Waste | 3.4 | |
| International Conference On Sustainable Development | 24 - 25 Sep 2019 | USANew York | Education & TrainingEnvironment & Waste | 4.4 | |
| International Conference on Architectural and Environmental Engineerin... | 02 - 03 Apr 2019 | USANew York | Building & ConstructionEnvironment & Waste | 4.7 | |
| International Conference on Climate Change Adaptation | 16 - 17 Aug 2018 | CanadaToronto | Environment & Waste | 3.0 | |
| World Conference on Disaster Management: Continuity & Resilience Today | 29 - 31 May 2018 | CanadaToronto | Environment & Waste | 4.2 | |
| World Water Week | 25 - 30 Aug 2019 | SwedenEnskede | Environment & Waste | 4.6 | |
| Renewable Energy Asia | 05 - 08 Jun 2019 | ThailandBangkok | Environment & Waste Power & Energy | 4.0 | |
| Waste Management Conference | 03 - 07 Mar 2019 | USAPhoenix | Environment & Waste | 4.9 | |
| Canadian Water Summit | 26 - 31 May 2019 | CanadaThe Blue Mountains | Science & ResearchEnvironment & Waste | - | |
| Everything About Water Expo | 29 - 31 Aug 2019 | IndiaNew Delhi | Education & TrainingEnvironment & Waste | 4.0 | |
| Canadian Waste & Recycling Expo | 09 - 10 Oct 2019 | CanadaToronto | Environment & Waste | 3.8 | |
| International Conference on Sustainability, Energy & the Environment | 04 - 06 Jan 2020 | USAHonolulu | Education & TrainingEnvironment & Waste | 3.4 | |
| United Nations Environment Assembly | 11 - 15 Mar 2019 | KenyaNairobi | Environment & Waste | 4.7 | |
|
| International Exhibition on Environmental Technologies & Green Energy | 15 - 17 May 2019 | South KoreaSeoul | Environment & Waste | 4.4 | |
| IFAT India | 16 - 18 Oct 2019 | IndiaMumbai | Environment & Waste | 4.5 | |
| PULIRE- The Smart Show | 21 - 23 May 2019 | ItalyVerona | Environment & Waste | 4.1 | |
| E-World Energy & Water Exhibition | 11 - 13 Feb 2020 | GermanyEssen | Environment & Waste Power & Energy | 4.6 | |
| WATER TODAY'S WATER EXPO - CHENNAI | 13 - 15 Feb 2020 | IndiaChennai | Environment & Waste | 4.2 | |
| International Dive Show-Paris | 10 - 13 Jan 2020 | FranceParis | Logistics & TransportationEnvironment & Waste | 5.0 | |
| International Conference on Water Management Modeling | 26 - 27 Feb 2020 | CanadaBrampton | Environment & Waste | 4.5 | |
| Renewable Energy Expo - Chennai | 21 - 23 Feb 2019 | IndiaChennai | Environment & Waste Power & Energy | 4.1 | |
| International Conference On Renewable,conventional Power And Green Tec... | 21 - 23 Oct 2019 | UKLondon | Education & TrainingEnvironment & Waste | 3.5 | |
| The Green Living Show | 22 - 24 Mar 2019 | CanadaToronto | Environment & Waste Wellness, Health & Fitness | 4.4 | |
| SRW India Water Expo | 21 - 23 Mar 2019 | IndiaChennai | Environment & Waste Power & Energy | 4.4 | |
| The Water Expo | 28 - 29 Aug 2019 | USAMiami | Environment & Waste | 4.7 | |
| International Conference on Architectural and Environmental Engineerin... | 11 - 12 Aug 2019 | SpainMadrid | Education & TrainingEnvironment & Waste | 1.0 | |
| Recycling & Waste Management Technology Exhibition | 28 - 30 Aug 2019 | South KoreaGoyang-si | Environment & Waste | 4.7 | |
| China International Exhibition on Water Treatment Chemicals, Sewage Tr... | 18 - 20 Sep 2019 | ChinaShanghai | Industrial EngineeringEnvironment & Waste | 3.0 | |
| International Recycling, Environmental Technologies And Waste Manageme... | 21 - 24 Mar 2019 | TurkeyBüyükçekmece | Industrial EngineeringEnvironment & Waste | 3.5 | |
| World Renewable Energy Technology Congress & Expo | 21 - 23 Aug 2018 | IndiaNew Delhi | Environment & Waste | 4.0 | |
| International Conference on Environment and Natural Science | 20 - 21 Mar 2019 | ItalyRome | Science & ResearchEnvironment & Waste | 2.0 | |
| International Conference On Environment And Natural Science | 18 - 19 Aug 2019 | South KoreaSeoul | Science & ResearchEnvironment & Waste | 1.8 | |
| Water Environment Federation Technical Exhibition & Conference | 21 - 25 Sep 2019 | USAChicago | Environment & Waste | 4.7 | |
| WaterEx World Expo | 20 - 23 Feb 2019 | IndiaMumbai | Environment & Waste | 4.2 | |
| China International Laundry Industry Exhibition | 25 - 27 Sep 2019 | ChinaShanghai | Industrial EngineeringEnvironment & Waste | 4.2 | |
| International Conference on Environmental Science and Development | 04 - 05 Oct 2019 | GermanyFrankfurt | Science & ResearchEnvironment & Waste | 5.0 | |
| International Conference On Environment And Natural Science | 28 - 29 Jun 2019 | Saudi ArabiaRiyadh | Science & ResearchEnvironment & Waste | 3.9 | |
| Green Is Life | 05 - 07 Sep 2019 | PolandWarsaw | Environment & Waste | 5.0 | |
| Dye+Chem Bangladesh Expo | 04 - 07 Sep 2019 | BangladeshDhaka | Industrial EngineeringEnvironment & Waste | 4.3 | |
| International Conference on Architectural and Environmental Engineerin... | 26 - 27 Aug 2019 | South KoreaSeoul | Building & ConstructionEnvironment & Waste | 4.7 | |
| WATER EXPO - BENGULURU | 07 - 09 Feb 2019 | IndiaBengaluru | Environment & Waste | 4.0 | |
| International Conference on Environment and Natural Science | 10 - 11 Aug 2019 | QatarDoha | Environment & Waste | 5.0 | |
| Data Centre World Conference & Expo | 12 - 13 Mar 2019 | UKLondon | Business ServicesEnvironment & Waste | 3.8 | |
| Plastics Recycling Show Europe | 10 - 11 Apr 2019 | NetherlandsAmsterdam | Environment & Waste | 4.8 | |
| Conference on Energy from Waste | 04 - 05 Dec 2018 | UKLondon | Environment & Waste Power & Energy | 1.0 | |
| International Conference on Environment And Natural Science | 19 - 20 Mar 2019 | USACambridge | Environment & Waste | 4.5 | |
| Green Building Festival | 08 - 08 Oct 2019 | CanadaToronto | Building & ConstructionEnvironment & Waste | - | |
| Paper & Plastics Recycling Conference | 23 - 25 Oct 2019 | USAChicago | Environment & Waste | 4.3 | |
| Ifat China | 15 - 17 Apr 2019 | ChinaShanghai | Environment & Waste | 3.0 | |
| Water Philippines Expo | 20 - 22 Mar 2019 | PhilippinesPasay | Environment & Waste | 4.5 | |
| Value of Biogas West | 15 - 16 Jan 2019 | CanadaVancouver | Environment & Waste Power & Energy | 3.5 | |
| International Conference on Natural Science and Environment Dubai | 26 - 27 Apr 2019 | UAEDubai | Science & ResearchEnvironment & Waste | 5.0 | |
| Waste & Recycling Summit | 17 - 19 Sep 2019 | UAEDubai | Environment & Waste | 2.7 | |
| New Environmental Exposition | 12 - 15 Mar 2019 | JapanKoto | Environment & Waste Power & Energy | 3.6 | |
| IADC Health Safety Environment & Training Conference & Exhibition | 05 - 06 Feb 2019 | USAHouston | Environment & Waste Wellness, Health & Fitness | 3.5 | |
| Watec Israel | 18 - 21 Nov 2019 | IsraelTel Aviv-Yafo | Industrial EngineeringEnvironment & Waste | 4.1 | |
| International Conference on Environment and Natural Science | 09 - 10 Aug 2019 | NetherlandsBadhoevedorp | Science & ResearchEnvironment & Waste | 4.3 | |
| World Congress of Soil Science | 12 - 17 Aug 2018 | BrazilRio de Janeiro | Agriculture & ForestryEnvironment & Waste | 3.7 | |
| International Conference on Environment and Natural Science | 13 - 14 Aug 2019 | BelgiumBrussels | Science & ResearchEnvironment & Waste | 3.5 | |
| International Conference on Environment and Natural Science | 01 - 02 May 2019 | BangladeshDhaka | Environment & Waste | 4.3 | |
| The Green Expo Mexico | 03 - 05 Sep 2019 | MexicoMexico City | Environment & Waste IT & Technology | 4.1 | |
| ProGreen Expo | 05 - 07 Feb 2020 | USADenver | Agriculture & ForestryEnvironment & Waste | 4.2 | |
| GeoConvention | 13 - 17 May 2019 | CanadaCalgary | Environment & Waste Power & Energy | 2.0 | |
| Zero Waste Conference | 30 - 31 Oct 2019 | CanadaVancouver | Environment & Waste | 3.7 | |
| International Conference on Environment and Natural Science | 15 - 16 Sep 2019 | DenmarkCopenhagen | Environment & Waste | 2.0 | |
| Sports International Exhibition | 27 - 29 Mar 2018 | RussiaMoscow | Environment & Waste | 3.3 | |
| International Conference on Renewable Energy and Environment | 19 - 21 Nov 2018 | AustriaVienna | Environment & Waste Power & Energy | 3.7 | |
| Produced Water Management | 23 - 24 Jan 2019 | NorwayStavanger | Environment & Waste | 4.5 | |
| Japan Golf Fair | 22 - 24 Mar 2019 | JapanYokohama | Environment & Waste | 3.9 | |
| International Water Conference | 04 - 08 Nov 2018 | USAScottsdale | Environment & Waste | 4.5 | |
| Youth Summit For Biodiversity And Environmental Leadership | 20 - 22 Sep 2019 | CanadaOrillia | Environment & Waste | 5.0 | |
| China Golf Show | 20 - 22 Apr 2018 | ChinaShanghai | Environment & Waste | 3.3 | |
| Water Africa and West Africa Building & Construction Ghana | 26 - 28 Jun 2019 | GhanaAccra | Building & ConstructionEnvironment & Waste | 4.3 | |
| International Disaster Conference And Expo | 04 - 06 Dec 2018 | USANew Orleans | Environment & Waste | 4.3 | |
| Iran International Water & Wastewater Exhibition | 30 Sep - 03 Oct 2019 | IranTehran | Environment & Waste | 4.7 | |
| International Disaster and Risk Conference | 26 - 30 Aug 2018 | SwitzerlandDavos | Environment & Waste | 5.0 | |
| International Conference on Sustainable Development ICSD | 04 - 05 Sep 2019 | ItalyRome | Education & TrainingEnvironment & Waste | 2.5 | |
| International Greentech & Eco Products Exhibition & Conference | 09 - 11 Oct 2019 | MalaysiaKuala Lumpur | Environment & Waste | 3.6 | |
| International Conference on Environment and Natural Science | 09 - 10 Jun 2019 | JapanKyoto | Environment & Waste | 5.0 | |
| Wellington Go Green Expo | 09 - 10 Nov 2019 | New ZealandWellington | Environment & Waste Food & Beverages | 4.8 | |
| International Conference on Ecology and Ecosystems | 11 - 12 Jul 2018 | CanadaMississauga | Environment & Waste | 4.3 | |
| Envirotech Asia | 01 - 03 Nov 2018 | IndiaMumbai | Environment & Waste Power & Energy | 4.1 | |
| International Conference on Renewable and Clean Energy | 26 - 29 Jan 2019 | JapanHachioji | Environment & Waste Power & Energy | 2.0 | |
| International Water Summit | 13 - 16 Jan 2020 | UAEAbu Dhabi | Environment & Waste | 4.0 | |
| Bonn Climate Change Conference | 30 Apr - 10 May 2018 | GermanyBonn | Environment & Waste | 4.8 | |
| Myanmar Water | 11 - 13 Oct 2018 | MyanmarYangon | Environment & Waste | 3.2 | |
| International Conference on Sustainable Environment and Agriculture | 29 - 31 Oct 2018 | USASan Diego | Agriculture & ForestryEnvironment & Waste | - | |
| Recycling Council of Alberta Waste Reduction Conference | 19 - 21 Sep 2018 | CanadaBanff | Environment & Waste | - | |
| International Conference On Water Pollution & Sewage Management | 26 - 27 Jul 2018 | ItalyRome | Agriculture & ForestryEnvironment & Waste | - | |
| International Conference on Power and Renewable Energy | 21 - 24 Sep 2018 | GermanyBerlin | Environment & Waste Power & Energy | - | |
| Health and Environment Conference | 24 - 26 Feb 2020 | UAEDubai | Environment & Waste Wellness, Health & Fitness | 2.0 | |
| National Water & Wastewater Conference | 04 - 07 Nov 2018 | CanadaMontreal | Environment & Waste | 4.5 | |
| Clean India Show | 13 - 15 Feb 2019 | IndiaBengaluru | Business ServicesEnvironment & Waste | 4.2 | |
