The short version
- Electric: Enlit (Europe, Asia and Africa editions), Middle East Energy in Dubai and CIRED for distribution system operators are the biggest gatherings of grid buyers outside the U.S.
- Gas: Gastech (Sep 14–17, 2027, Houston), the World Gas Conference (May 15–18, 2028, London) and LNG2029 (Apr 17–20, 2029, Brisbane) are the industry's global flagships.
- Water and wastewater: Aquatech Amsterdam (Mar 9–12, 2027), Ozwater'27 in Sydney and the IWA World Water Congress (2028, Kuching, Malaysia) draw water utilities from around the world.
- 27 conferences in 3 groups, each with the next dates we could confirm as of November 14, 2026. Selling to U.S. utilities? See our top U.S. utility conferences.
Exhibiting at an international utility show? KSG books meetings with utility decision-makers before the event, so your team arrives with a full calendar.
How we chose these conferences
Outside the United States, many utilities are state-owned or are regulated national champions, and their engineers and procurement teams travel to a handful of international shows. We started with the global associations for each sector, such as CIRED for electricity distribution, the International Gas Union and the International Water Association, then added the commercial trade shows where utilities from many countries buy technology.
We kept events with international reach, utility decision-makers in the room and a way for vendors to take part, usually through exhibits or sponsorships. U.S. national shows such as DTECH, AWWA ACE and WEFTEC are on our U.S. list; Gastech is here because it rotates around the world. Conferences are grouped by sector and listed in date order, with undated events last.
The 27 conferences
Filter by sector or search by name, organizer or city. Conference names link to each official website. “TBA” means the organizer hadn't posted dates when we checked.
Showing all 27 conferences
Electric power
9 conferences. Grid, distribution, generation and clean-energy shows where electric utilities, grid operators and energy ministries buy.
| # | Conference | Next dates | Where |
|---|---|---|---|
| 1 | Smart Energy Week [Spring]RX JapanJapanese and Asian utilities and energy buyers; an autumn edition runs Oct 6–8, 2027, at Makuhari Messe | Mar 24–26, 2027 | Tokyo, Japan |
| 2 | Middle East EnergyInforma MarketsGulf and regional utilities, T&D, generation and storage buyers | May 11–13, 2027 | Dubai, UAE |
| 3 | Enlit AfricaVUKA GroupAfrican electricity utilities, municipalities and regulators | May 11–13, 2027 | Cape Town, South Africa |
| 4 | Utility Week LiveUtility WeekUK energy and water utilities, networks and their supply chains | May 25–26, 2027 | Birmingham, U.K. |
| 5 | The smarter E Europe (Intersolar Europe, ees Europe)Solar Promotion GmbHSolar, storage and energy-management buyers, including utilities and grid operators | Jun 8–10, 2027 | Munich, Germany |
| 6 | CIRED 2027CIREDDistribution system operators and grid engineers | Jun 14–17, 2027 | Stockholm, Sweden |
| 7 | Enlit AsiaClarion EventsSoutheast Asian utilities, grid operators and energy ministries | Sep 28–30, 2027 | Bangkok, Thailand |
| 8 | Enlit EuropeClarion EventsEuropean utilities, DSOs and energy-transition leaders; the 2026 edition was in Vienna | TBA (late 2027) | TBA |
| 9 | CIGRE Paris SessionCIGRETransmission system operators and high-voltage engineers; held every two years | TBA (2028) | Paris, France |
Natural gas, LNG and hydrogen
9 conferences. Gas networks, LNG, pipelines and the renewable gas and hydrogen shows gas utilities now attend.
| # | Conference | Next dates | Where |
|---|---|---|---|
| 10 | FlameInforma ConnectEuropean gas and LNG executives; RegatecX renewable gas runs Apr 19–20 | Apr 21–22, 2027 | Amsterdam, Netherlands |
| 11 | ptc Pipeline Technology ConferenceEITEP InstituteGas and hydrogen pipeline operators and integrity engineers | Apr 26–29, 2027 | Berlin, Germany |
| 12 | Australian Energy Producers Conference & ExhibitionAustralian Energy ProducersAustralian gas and LNG producers, policymakers and suppliers | May 17–20, 2027 | Perth, Australia |
| 13 | World Hydrogen SummitSustainable Energy CouncilHydrogen producers, gas network operators and utilities | May 18–20, 2027 | Rotterdam, Netherlands |
| 14 | Global Energy Show Canadadmg eventsCanadian oil, gas, LNG and power buyers | Jun 8–10, 2027 | Calgary, Canada |
| 15 | Gastech 2027dmg eventsGlobal gas, LNG and hydrogen buyers, producers and utilities; rotates between host cities | Sep 14–17, 2027 | Houston, Texas |
| 16 | World Gas Conference 2028International Gas UnionGas utility CEOs, producers and governments; held every three years | May 15–18, 2028 | London, U.K. |
| 17 | LNG2029International Gas UnionThe global LNG industry; held every three years | Apr 17–20, 2029 | Brisbane, Australia |
| 18 | European Gas ConferenceThe Energy CouncilEuropean gas utilities, TSOs and policymakers; the 2026 edition was in Oslo | TBA (2027) | TBA |
Water and wastewater
9 conferences. Drinking water, wastewater, desalination and water policy, from the big trade shows to the global congresses.
| # | Conference | Next dates | Where |
|---|---|---|---|
| 19 | 2026 UN Water ConferenceUnited Nations, co-hosted by the UAE and SenegalWater ministers, national water agencies and development banks | Dec 8–10, 2026 | Abu Dhabi, UAE |
| 20 | Aquatech AmsterdamRAI AmsterdamWater utilities and industrial water buyers from around the world | Mar 9–12, 2027 | Amsterdam, Netherlands |
| 21 | Ozwater'27Australian Water AssociationAustralian and Asia-Pacific water utilities | May 4–6, 2027 | Sydney, Australia |
| 22 | WETEXDubai Electricity and Water Authority (DEWA)Gulf water and electricity utilities, desalination and sustainability buyers | TBA (2027) | Dubai, UAE |
| 23 | World Water WeekStockholm International Water Institute (SIWI)Water policymakers, utilities, funders and NGOs; usually late August | TBA (2027) | Stockholm, Sweden |
| 24 | XX IWRA World Water CongressInternational Water Resources AssociationWater resources researchers, agencies and policymakers | TBA (2027) | Istanbul, Türkiye |
| 25 | IFAT MunichMesse MünchenWater, wastewater, waste and recycling buyers; held every two years | TBA (2028) | Munich, Germany |
| 26 | IWA World Water Congress & Exhibition 2028International Water AssociationWater utility leaders, engineers and researchers; held every two years | TBA (2028) | Kuching, Malaysia |
| 27 | Singapore International Water WeekPUB, Singapore's National Water AgencyAsian water utilities, city leaders and technology buyers; held every two years | TBA (2028) | Singapore |
Match the show to the buyer
| If you sell to… | Start with |
|---|---|
| European electric utilities and DSOs | Enlit Europe, CIRED, The smarter E Europe |
| Gulf and Middle East utilities | Middle East Energy, WETEX |
| Asia-Pacific utilities | Enlit Asia, Smart Energy Week, Ozwater, Singapore International Water Week |
| African utilities | Enlit Africa |
| UK energy and water companies | Utility Week Live |
| Gas networks, LNG and hydrogen | Gastech, Flame, World Hydrogen Summit, ptc, World Gas Conference |
| Water and wastewater utilities | Aquatech Amsterdam, IFAT, IWA World Water Congress |
How to get more from an international utility show
- Book meetings before you fly. Reach target utilities four to six weeks out, in their language where you can, with a specific reason to meet.
- Learn how they buy. Many utilities outside the U.S. buy through public tenders. In the EU, larger contracts are published on Tenders Electronic Daily (TED); the UK uses Find a Tender. Know whether your target buys by tender or framework before you pitch.
- Plan around time zones and holidays. Follow up on the buyer's schedule, and allow for August in Europe and Ramadan in the Gulf.
- Follow up within days. Qualify every conversation while it's fresh, and schedule the next step before you leave.
Selling across the Americas too? See our Latin America public sector events and U.S. utility conferences. For how utilities decide, see how utilities buy.
About this list
We checked every listing against the organizer's website, or a published announcement, on November 14, 2026. Dates, venues and formats change, so confirm on the official site before you book travel. Kensington Sales Group isn't affiliated with these organizations, and a listing isn't an endorsement.
Know of a utility conference we should add, or a date that's changed? Email research@kensingtonsalesgroup.com.