Congress · Essen, Germany · Major show
E-world energy & water - International Fair and Congress 2027
Energy · Water, Irrigation, Sewage · Furniture
RunningSince 2010Annual · 10 editions on record
Last checked11 Nov 2026Organiser website checked
Dates announced by the organiser. We read them on messe-essen.de on 12 Nov 2026. Dates can change; we check again as the show gets closer.
Key numbers
- Exhibitors
- 750in 2020, organiser's figure
- Visitors
- 25,000in 2020, organiser's figure
- Floor space
- 21,363 m²in 2012, organiser's figure
- Editions on record
- 10first in 2010
About E-world energy & water - International Fair and Congress
E-world energy & water is the meeting point for the European energy industry. Exhibitors from all over the world present sustainable technologies and intelligent services for the energy future. Approximately one fifth of the exhibiting companies are based abroad. The majority of international exhibitors come from countries of the European Union.
From our listing of the 2020 edition. Details may have changed since.
Who visits
Trade visitors
As listed for 2010.
Exhibitors in 2014
309 companies listed for the 2014 edition.
- 2G Energy AG
- adebton GmbH
- agri.capital GmbH
- Allegro Development GmbH
- Alliander AG
- ALTOR Gruppe - Heidelberger Inkasso GmbH
- Amsterdam Capital Trading BV
- ARGE DV e.V.
- arvato AG
- ASEW Arbeitsgemeinschaft für sparsame Energie- und Wasserverwendung im VKU
- astora GmbH & Co. KG
- Axpo Trading AG
- BAS Abrechnungsservice GmbH & CO.KG
- bayernets GmbH
- Becker Büttner Held
- Becker Büttner Held Consulting AG
- Belektron d.o.o.
- Bilfinger GreyLogix GmbH
- Bosch Software Innovations GmbH
- Brady Energy AG
- Bundesamt für Sicherheit in der Informationstechnik (BSI)
- Bundesverband eMobilität e.V.
- BVA Elektrokessel GmbH
- Carbon-Scout
- Cash Payment Solutions GmbH (barzahlen)
- Central European Gas Hub AG
- CEZ GROUP
- CF Partners (UK) LLP
- ckc group
- Clean Energy Sourcing GmbH
- Compello GmbH
- con
- energy ag
- cortility gmbh
- CUBE Engineering GmbH
- Cuculus GmbH
- CUT! Energy GmbH
- Danske Commodities A/S
- datenschutz cert GmbH
- DB Energie GmbH
- DBI Gas- und Umwelttechnik GmbH
- Deutsche Energiefunk Agentur GmbH
- Deutsche Post Adress GmbH & Co. KG
- Diehl Metering / Hydrometer GmbH
- DIV Deutscher Industrieverlag GmbH
- DLG Service GmbH
- DMS Daten Management Service GmbH
- DNV KEMA Energy & Sustainability
- DREWAG - Stadtwerke Dresden GmbH
- DREWAG NETZ GmbH
- Dürr Systems GmbH
- E-3 Magazin - B4Bmedia.net AG
- e.dat GmbH
- e.dialog GmbH
- E.ON Energie Deutschland GmbH
- E.ON Földgáz Storage Zrt.
- E.Q Energy GmbH
- EBCsoft GmbH
- EC POWER GmbH
- Egssis SA/NV (European Gas Shipping Services & Information Systems)
- EID Energie Informationsdienst GmbH
- eins
- EMD Deutschland GbR
- EMH Energie-Messtechnik GmbH
- EMH metering GmbH & Co KG
- enercast GmbH
- energate gmbh
- Energeia Nieuwsbureau
- Energie & Management Verlags GmbH
- Energie Quader GmbH
- Energie Service Deutschland
- Energie Südbayern GmbH
- energy & meteo systems GmbH
- Energy Brainpool GmbH & Co. KG
- Energy Fundamentals GmbH
- Energy Saxony e.V.
- Energy2market GmbH
- ENERKO Energy Solution GmbH
- enerson operations GmbH
- ENOI SPA
- Enoro
- eNovation Business IT GmbH
- ENSO Energie Sachsen Ost AG
- ENSO NETZ GmbH
- ENTEGA Geschäftskunden GmbH & Co. KG
- Entelios AG
- EnviTec Biogas AG
- EOS Deutschland GmbH
- EPEX Spot SE
- Erich Keller AG
- Etrali Trading Solutions
- etv energieverlag GmbH
- EURODIALOG GmbH Geschäftsbereich enerope
- EUROFORUM Deutschland SE
- Eurometer GmbH
- EWERK IT GmbH
- EXAA Abwicklungsstelle für Energieprodukte AG
- FAST FORWARD AG
- First Climate Markets AG
- Flexiva Automation & Robotik GmbH
- Fluxys TENP GmbH
- Formware GmbH
- FORUM Zeitschriften und Spezialmedien GmbH
- Frankfurt Business Media GmbH
- Fraunhofer IOSB, Institutsteil Angewandte Systemtechnik (AST)
- FuelCell Energy Solutions GmbH
- FutureCamp Climate GmbH
- Gas Management Services Ltd.
- Gas-Union GmbH
- Gates GmbH
- GDF SUEZ Energy Sales GmbH
- GELSENWASSER AG
- GEN
- GERMANY TRADE & INVEST GmbH
- GET AG
- GFI Group
- GISA GmbH
- GÖRLITZ Aktiengesellschaft
- Greenpeace Energy eG
- GreenPocket GmbH
- grimm data Team GmbH
- GRTgaz Deutschland GmbH
- Grundgrün Energie GmbH
- Grünspar GmbH
- Hehner Reus Systems GmbH
- Henrich Publikationen
- HESS Cash Systems GmbH & Co. KG
- hsag Heidelberger Services AG
- Hydrogeit Verlag
- ICE Futures Europe
- ICIS Heren
- IDOS AE GmbH
- Ingenieurbüro Fischer-Uhrig
- Ingenieurbüro für Energiewirtschaft Dr.-Ing. Dirk Schramm GmbH
- Initiative Brennstoffzelle
- Innovation Congress GmbH
- Interactive Data (Europe) Ltd
- Intershop Communications AG
- InterSystems GmbH
- INVRA Treuhand AG
- IPC Information Systems GmbH
- IPCOMM GmbH
- iS Software Vertrieb und Service GmbH
- ITC Internet-Trade-Center AG
- items GmbH
- ITF-EDV Fröschl GmbH
- Itron Zähler & Systemtechnik GmbH
- Janitza electronics GmbH
- H Software GmbH
- K21 media AG
- KBR GmbH
- KISTERS AG
- KKI - Kompetenzzentrum Kritische Infrastrukturen GmbH
- Klafka & Hinz Energie- Informations- Systeme GmbH
- KoM-SOLUTION GmbH
- Kommunal Verlag GmbH
- Konradin Verlag R. Kohlhammer GmbH
- KYOS Energy Consulting BV
- Lackmann GmbH & Co. KG, Heinz
- Landwärme GmbH
- LAS GmbH
- LEM Ingenieurbüro Last- und Energiemanagement
- LichtBlick ZuhauseKraftwerk GmbH
- Lingg & Janke OHG
- Lovion GmbH
- LUTUM
- Mainova AG
- MarDirect Marketing Direct GbR
- MarkIT Communication GmbH
- metalogic GmbH
- MeteoGroup Deutschland GmbH
- Meteomedia GmbH
- Meteomind GmbH
- Meter1 GmbH & Co.KG
- Ministerium für Klimaschutz, Umwelt, Landwirtschaft, Natur- und Verbraucherschutz des Landes Nordrhe
- mobiheat GmbH
- Montel
- MPW Consulting GmbH/ MPW Legal & Tax GbR
- MST System Solutions GmbH
- msu solutions GmbH
- MT-BioMethan GmbH
- Murex
- N-ERGIE Aktiengesellschaft
- NAFTA a.s.
- natGAS Aktiengesellschaft
- NaturEnergie AG
- Neas Energy
- NetConnect Germany GmbH & Co. KG
- Network Press Germany GmbH
- neue energie / new energy/Bundesverband WindEnergie e.V.
- nevento GmbH
- Next Kraftwerke GmbH
- Nexus Energie GmbH
- Noerr LLP
- Nordea Bank Germany
- numetris AG
- NZR Nordwestdeutsche Zählerrevision Ing. Aug. Knemeyer GmbH & Co. KG
- OPC Foundation
- Open Grid Europe GmbH
- OpenLink Financial LLC
- Ormazabal GmbH
- P3 Energy
- pbf project business factory GmbH
- PeerEnergyCloud - Seeburger AG -
- Pfalzwerke Aktiengesellschaft
- PHOENIX CONTACT GmbH & Co.KG
- PIXEL GmbH
- Ponton Consulting GmbH
- Power Plus Communications AG
- Power2Energy GmbH
- Powernext SA
- Präfektur Fukushima
- PRISMA European Capacity Platform GmbH
- ProCom GmbH
- Prognosebüro
- PSI Energy Markets GmbH
- QSC AG
- Reflex Verlag GmbH
- regiocom GmbH
- Repower AG
- RheinEnergie AG
- Ring Vier Business Media GmbH & Co. KG
- rku.it GmbH
- Robotron Datenbank-Software GmbH
- Rödl & Partner GbR
- RWE AG
- SAE IT - systems GmbH & Co. KG
- SAG GmbH
- Sales & Solutions GmbH
- Sales & Soutions GmbH (EnBW)
- Scheer Management GmbH
- Schleupen AG
- SCHUFA Holding AG
- SE Scherbeck Energy GmbH
- SEPA Collect GmbH
- Seven2one Informationssysteme GmbH
- Shell Energy
- SIV.AG
- Smartmove GmbH
- smartOPTIMO GmbH & Co. KG
Editions
| Year | Dates | Where | Exhibitors | Visitors |
|---|---|---|---|---|
| 2027 | 16–18 Feb 2027 Dates announced | Messe Essen Essen, Germany | — | — |
| 2020 | 11–13 Feb 2020 | Messe Essen Essen, Germany | 750 | 25,000 |
| 2019 | 5–7 Feb 2019 | Messe Essen Essen, Germany | 750 | — |
| 2018 | 6–8 Feb 2018 | Messe Essen Essen, Germany | — | — |
| 2015 | 10–12 Feb 2015 | Messe Essen Essen, Germany | 620 | 23,500 |
| 2014 | 11–13 Feb 2014 | Messe Essen Essen, Germany | — | — |
| 2013 | 5–7 Feb 2013 | Messe Essen Essen, Germany | — | — |
| 2012 | 7–9 Feb 2012 | Messe Essen Essen, Germany | 600 | 20,000 |
| 2011 | 8–10 Feb 2011 | Messe Essen Essen, Germany | — | 19,000 |
| 2010 | 9–11 Feb 2010 | Messe Essen Essen, Germany | — | — |
Past editions from the bvents archive (2008–2019) and organiser figures where they were published.
Questions
When is E-world energy & water - International Fair and Congress?
16–18 Feb 2027 — dates announced on the organiser's website.
Where is it held?
The 2020 edition was at Messe Essen, Essen, Germany. The organiser hasn't confirmed the venue for this edition yet.
How often does it take place?
Annual, judging by the 10 editions on record since 2010.