What is the World Energy Congress?

The World Energy Congress (WEC) is the flagship event of the World Energy Council, held every three years. It brings together energy ministers, CEOs of major energy companies, regulators, and academics from ~90+ countries to discuss global energy policy, technology, and investment. The Congress addresses the 'energy trilemma': balancing energy security, energy equity (affordable access), and environmental sustainability. Past congresses have been held in Istanbul (2016), Abu Dhabi (2019), and Rotterdam (2026). The WEC also publishes the annual World Energy Trilemma Index ranking national energy performance.

What are the key themes at World Energy Congress 2026?

World Energy Congress 2026 in Rotterdam focuses on: (1) Energy security in a multipolar world — following the 2022–2024 energy crisis triggered by the Russia-Ukraine war, energy security has returned to the top of the policy agenda; (2) Critical minerals — lithium, cobalt, nickel, rare earths for batteries and wind turbines are the new 'oil'; geopolitical concentration of supply in China, DRC, and Chile is a major concern; (3) CCUS scale-up — carbon capture remains essential in most net-zero pathways for hard-to-abate sectors; financing mechanisms are a key agenda item; (4) Hydrogen — green hydrogen supply chains, certification, and pricing are central debates; (5) Energy access — 700+ million people globally still lack electricity access, predominantly in sub-Saharan Africa.

Why is Rotterdam hosting the 2026 World Energy Congress?

Rotterdam is Europe's largest port and a major energy hub — it handles approximately 400 million tonnes of cargo annually and is the landing point for LNG imports serving Northwest Europe, a major refinery cluster (Shell Pernis, BP Rotterdam, ExxonMobil), and is at the heart of planned North Sea hydrogen import infrastructure. Hosting the World Energy Congress in Rotterdam provides a visible backdrop for the energy transition debate: a port city with a long fossil fuel history actively planning its transformation into a green hydrogen import/distribution hub. The Netherlands also has the EU Presidency in early 2026, adding diplomatic weight.

World Energy Congress 2026

Name: World Energy Congress 2026
Start: 2026-04-20T09:00:00
End: 2026-04-24T18:00:00
Location: Rotterdam Ahoy

Published 15 January 2026 · Updated 20 October 2026

Dates20–24 April 2026

LocationRotterdam Ahoy, Rotterdam, Netherlands

OrganiserWorld Energy Council (WEC)

FrequencyTriennial (every 3 years)

AudienceEnergy ministers, CEOs, regulators, academics (~90+ countries)

The World Energy Congress (WEC) is the triennial summit convened by the World Energy Council — the world's oldest intergovernmental energy organisation, founded in 1923. The 2026 Congress in Rotterdam represents a pivotal moment: four years after Europe's worst energy crisis in a generation, the industry is navigating the tension between accelerating energy transition ambitions and the renewed focus on energy security that the Russia-Ukraine conflict made unavoidable.

For LNG market context central to energy security debates, see our Gastech 2027 preview. For the climate policy context, see our COP31 2026 event preview.

Key themes at World Energy Congress 2026

Energy security vs decarbonisation: The Europe energy crisis (2022–2023) demonstrated the cost of fast decarbonisation without transition planning; the WEC addresses how to balance security of supply with net-zero commitments
Critical minerals geopolitics: Lithium, cobalt, nickel, manganese, and rare earth elements are the strategic resources of the energy transition — currently concentrated in a handful of nations (China dominates refining of most); the WEC examines supply chain diversification strategies
CCUS and hard-to-abate sectors: Steel, cement, chemicals, and aviation cannot easily electrify; CCUS financing, CO2 storage geology, and transport infrastructure are debated
Green hydrogen supply chains: European import strategies, certification standards (RED III, RFNBO rules), and price discovery for green H2 are active policy and commercial debates
Energy access: 700+ million people without electricity, predominantly in sub-Saharan Africa; minigrids, leapfrogging, and development finance are on the agenda

Rotterdam as energy transition host city

Rotterdam's Port of Rotterdam is Europe's largest port and a central node for:

LNG imports: Gate Terminal (12 MTPA capacity) serves Northwest European gas markets; see our natural gas vehicle guide for LNG context
Refining cluster: Shell Pernis (~400,000 b/d), BP Rotterdam (~450,000 b/d), and ExxonMobil Rotterdam (~190,000 b/d) make Rotterdam one of Europe's largest refining centres
Hydrogen plans: the port is central to the Netherlands' plans to import green hydrogen from North Africa and the Gulf via pipeline and shipping; Porthos CCS project targets 2.5 Mt CO2/year storage under the North Sea

For refining sector context, see our global refining outlook 2027. For carbon market context, see our carbon credit glossary entry.

The World Energy Trilemma Index
The World Energy Council publishes its annual Trilemma Index ranking countries on three dimensions: Energy Security (reliability, diversity of supply), Energy Equity (access, affordability), and Environmental Sustainability (carbon intensity, air quality). Sweden, Switzerland, and Denmark typically lead the index. The Netherlands, as a major gas-producing and transit nation, scores highly on security and equity but faces sustainability pressure as its Groningen gas field has been wound down. The Trilemma framework underpins the WEC Congress agenda — see our Denmark fuel prices analysis for an example of a high-Trilemma-score country's fuel market.

Frequently asked questions

What is the World Energy Congress? The World Energy Congress is the triennial flagship event of the World Energy Council (founded 1923), bringing together energy ministers, utility CEOs, regulators, and academics from ~90 countries. It addresses the energy trilemma: security, equity, and sustainability. WEC also publishes the annual Trilemma Index ranking national energy performance.: The World Energy Congress is the triennial flagship event of the World Energy Council (founded 1923), bringing together energy ministers, utility CEOs, regulators, and academics from ~90 countries. It addresses the energy trilemma: security, equity, and sustainability. WEC also publishes the annual Trilemma Index ranking national energy performance.
What are the key themes at World Energy Congress 2026? Key WEC 2026 themes: energy security vs decarbonisation balance post-2022 crisis; critical minerals geopolitics (lithium, cobalt, nickel supply chains); CCUS financing for hard-to-abate sectors; green hydrogen supply chains and certification; energy access (700M+ people still without electricity in sub-Saharan Africa).: Key WEC 2026 themes: energy security vs decarbonisation balance post-2022 crisis; critical minerals geopolitics (lithium, cobalt, nickel supply chains); CCUS financing for hard-to-abate sectors; green hydrogen supply chains and certification; energy access (700M+ people still without electricity in sub-Saharan Africa).
Why is Rotterdam hosting the 2026 World Energy Congress? Rotterdam is Europe's largest port and a major energy hub: LNG terminal (Gate, 12 MTPA), major refinery cluster (Shell Pernis, BP Rotterdam, ExxonMobil), and a central node for planned green hydrogen imports and the Porthos CCS project (2.5 Mt CO2/yr North Sea storage). The Netherlands also held the EU Presidency in early 2026, adding diplomatic relevance.: Rotterdam is Europe's largest port and a major energy hub: LNG terminal (Gate, 12 MTPA), major refinery cluster (Shell Pernis, BP Rotterdam, ExxonMobil), and a central node for planned green hydrogen imports and the Porthos CCS project (2.5 Mt CO2/yr North Sea storage). The Netherlands also held the EU Presidency in early 2026, adding diplomatic relevance.