Bangkok has once again become a focal point for the global energy industry as Thailand hosted Gastech 2026, bringing more than 50,000 participants from over 150 countries to the Bangkok International Trade & Exhibition Centre (BITEC) from September 14th to 17th.
The return of the event to Thailand after 18 years was highlighted by the government as a chance to strengthen Thailand’s position in the regional value chain, with Prime Minister Anutin Charnvirakul, speaking at the opening ceremony, calling energy a critical factor in economic growth and quality of life.
The Kingdom’s location at the center of mainland ASEAN, together with Bangkok’s extensive hotel and convention infrastructure and international air connectivity, were cited as key factors in winning the event.
Key Takeaways
- Thailand hosted Gastech 2026 at Bangkok’s BITEC from September 14th to 17th, drawing more than 50,000 participants from over 150 countries for the first time in 18 years.
- Prime Minister Anutin Charnvirakul framed energy as a critical factor in economic growth and quality of life at the opening ceremony.
- Seven agreements and MOUs spanning gas, power generation, petrochemicals, and energy transportation were announced with a combined value of around US$40 billion.
- TCEB estimates the event will generate approximately 14.62 billion baht, while PTT aims to grow its LNG trading portfolio to 10 million tonnes by 2030.
- The event reinforced Thailand’s strategy of balancing energy security with decarbonization as data-center electricity requests reach as high as 35 gigawatts.
An evolving convention in a changing world
Akanat Promphan, Thailand’s Minister of Energy, speaks at the opening of Gastech 2026 in Bangkok on September 14, 2026.
Source: Gastech 2026 Press Release media pack — official event media materials.
Organized with the involvement of the Ministry of Energy and the Thailand Convention and Exhibition Bureau (TCEB), Gastech has evolved well beyond its traditional focus on natural gas and liquefied natural gas (LNG). Over 200 conference sessions addressed topics ranging from energy security, renewables, and carbon solutions to electrification, artificial intelligence, and the rapidly growing electricity requirements of data centers.
“Countries around the world are placing greater importance on carbon footprints, climate change and net-zero targets,” said TCEB Director Dr. Supawan Teerarat. “The transition from fossil fuels to clean energy therefore requires the power of innovation and technology, as well as the practical integration of AI into the energy sector.”
Additionally, the broader agenda gave Thailand a platform to showcase its own efforts to balance energy security with decarbonization, while preparing its power system for the rising demands of AI and the digital economy.
It also comes as AI and data centers reshape Thailand’s energy requirements. The Electricity Generating Authority of Thailand (EGAT) reported that electricity-demand requests from data centers have reached as high as 35 gigawatts, highlighting the need for new generation and grid-management systems.
A global energy marketplace worth billions
Energy-sector representatives pose beneath a display for the new Block A-18-01 production-sharing contract and gas sales agreement in the Malaysia-Thailand Joint Development Area during Gastech 2026 in Bangkok.
Source: Gastech official Day 1 Wrap video — Gastech / dmg events.
The scale of the commercial activity has given Thailand a particularly tangible opportunity to turn Gastech into an investment platform.
During the first three days, seven agreements, investment plans, and memoranda of understanding spanning gas, power generation, petrochemicals, and energy transportation were announced, with a combined value estimated by organizers at around US$40 billion. The figure represents the aggregate value of announced agreements and plans, rather than money already invested.
Among the deals were a 20-year agreement for China Gas Holdings to purchase 500,000 tonnes of US LNG annually from Venture Global beginning in 2030, a gas-turbine and services agreement between GE Vernova and B.Grimm Power, and a 35-year production-sharing and gas-sales agreement involving PETRONAS, PTTEP, and the Malaysia-Thailand Joint Authority.
“Every country gets a lot of data centers,” said Harald Link, Chairman of B.Grimm Power. “That’s why many countries invest in power generation and lines.”
Samsung Heavy Industries also announced US$1.2 billion in shipbuilding deals, while Sarawak discussions with Indorama Ventures and Japanese partners involved a proposed US$1 billion downstream natural gas and petrochemical investment.
Looking upstream to build an energy hub
Prime Minister Anutin Charnvirakul delivers the opening address at Gastech 2026 in Bangkok on September 14, 2026.
Source: Gastech 2026 Press Release media pack — official event media materials.
The commercial activity comes as Thailand seeks to strengthen energy security while attracting investment into domestic resources and infrastructure.
The government is promoting the Kingdom as a potential Southeast Asian energy hub, including opportunities under its planned 26th petroleum exploration and production bidding round in the Andaman Sea.
At the same time, PTT is expanding its global LNG trading portfolio, targeting growth from around 3-4 million tonnes annually today to 10 million tonnes by 2030 and 15 million tonnes by 2035.
The strategy reflects a broader concern over Thailand currently obtaining more than 30% of its natural gas from imported LNG, leaving electricity costs exposed to global prices and supply disruptions.
TCEB estimates Gastech will generate approximately 14.62 billion baht in economic value, but Dr. Supawan noted that its longer-term impact could be more significant, as the event gave Thai companies direct access to international energy companies, investors, and technology providers.
