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Energy conferences in London

There are 6 energy conferences in London with a public sponsor or exhibitor list or published sponsorship prices. The biggest is emex 2026, with 25 companies listed.

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47 companies listed at these events
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Trade shows: 100 or more exhibitors, or an expo floor on the organizer’s own description.

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1. emex
Nov 25–26, 2026 · London, United Kingdom
25companies
2
2. London EV Show
Nov 18–19, 2026 · London, United Kingdom
22companies

Companies: sponsors and exhibitors on each event’s current edition, read from its own directory, sponsor page or prospectus. New: not listed at the previous edition. Returning: share of the previous edition’s companies listed again.

Key facts

Across the 6 energy conferences in London.

Events66 upcoming
Companies listed67across their current editions
Biggest25emex

Questions

What are the biggest energy conferences in London?

By companies listed at their current edition: emex (25), London EV Show (22), Innovation Zero World (10), edie 27 (6), Floating Offshore Wind Conference (4).

Which energy conferences in London are coming up next?

London EV Show (Nov 18–19, 2026, London); emex (Nov 25–26, 2026, London); Go Digital Energy (Feb 10–11, 2027, London); Floating Offshore Wind Conference (Mar 2, 2027, London).