Three days at Messe Essen where the European energy industry does its commercial year: utilities, energy traders, grid operators, metering and software vendors across six halls.
E-world energy & water is the annual European energy industry trade fair held at Messe Essen, organised by Messe Essen together with the energy consultancy and media group con energy. The 2027 edition runs from 16 to 18 February. The 2026 edition, held from 10 to 12 February, set a record with more than 1,100 exhibiting companies across six halls, and 85 percent of the 2027 exhibition space was already booked by June 2026. The fair covers energy trading and procurement, grid technology, metering and smart infrastructure, energy software, water management and increasingly hydrogen and flexibility markets.
E-world is a business fair in the German sense: people come to do commercial work, not to be inspired. Energy retailers meet trading platform providers, municipal utilities meet billing and customer system vendors, grid operators meet metering and automation suppliers. The German market's structure, with hundreds of municipal utilities alongside the large groups, gives the fair an unusually broad buyer base, and February placement means contracts and roadmaps for the year are still open.
Six halls divide by theme: trading and procurement, grid and infrastructure, smart energy and metering, energy software, water, and a start-up area. A conference and forum programme runs on the floor across the three days, with a mix of end-user presentations and vendor sessions. The event runs in German for most of the floor programme, with English used in the international sessions.
E-world opens the European energy year in February, ahead of WindEurope in spring, the solar and storage cluster in June and Enlit Europe in autumn. Its distinguishing feature is commercial density in the German-speaking market rather than pan-European breadth. A vendor selling to German utilities cannot skip it; a company focused on southern or eastern European markets may find Enlit Europe a better use of the travel budget.
German-anchored with European reach. The exhibitor list is international, the buying audience is largely German-speaking, and the floor programme runs mostly in German.
Water utility management, network monitoring, metering and treatment technology, reflecting the many German municipal utilities that operate both energy and water services.
Messe Essen, the venue operator, together with con energy, the energy industry consultancy and media group.
Messe Essen sits in the Ruhr region, the historic centre of German energy and heavy industry, within reach of Düsseldorf and Cologne airports and directly connected to the Essen city rail network.
The German energy sector's February appointment, a working trade fair where utilities, traders and software vendors settle the year's contracts.
Visitor tickets are sold on the official website with day and multi-day options and a discounted advance rate; the organiser publishes prices and opening times on the visitor pages. Exhibitor space is quoted by Messe Essen, and demand for the 2027 edition was already at 85 percent of available space by mid-2026, so late applications should expect constrained placement.
16 to 18 February 2027 at Messe Essen, Germany.
The 2026 edition drew more than 1,100 exhibiting companies across six halls, a record for the fair.
Partly. Most floor sessions run in German; international and conference sessions are held in English.
| Official website | https://www.e-world-essen.com/en/ |
| Venue | https://www.messe-essen.de/ |