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Regasification

Regasification is the process of converting liquefied natural gas (LNG)—natural gas cooled to approximately -162°C (-260°F) for efficient storage and transport—back into its gaseous state at atmospheric temperature and pressure through controlled heating, typically using seawater, air, or other heat sources in specialized vaporizers.^[1]^[2] This process is a critical final step in the LNG supply chain, where imported LNG arrives at regasification terminals via specialized carriers and is unloaded into insulated storage tanks before being vaporized and injected into pipeline networks for distribution to end-users such as power plants, industries, and households.^[1]^[3] Globally, there are approximately 194 operational import terminals equipped for regasification as of 2024, facilitating the trade of natural gas that meets a significant portion of energy demands in importing countries, such as approximately 20% of the UK's gas supply from facilities like the South Hook Terminal.^[1]^[3]^[4] Regasification terminals can be onshore or offshore, with the latter often utilizing floating storage and regasification units (FSRUs) for flexibility in regions with limited infrastructure; recent expansions, particularly in Europe following the 2022 energy crisis, have increased the number of such floating units for enhanced supply flexibility. The process involves pumping LNG to pressures of 1 to 60 bar while managing boil-off gas to minimize losses.^[2]^[3]^[5] Common vaporization methods include open-rack vaporizers that use ambient seawater at around 15°C for indirect heating, submerged combustion vaporizers that employ hot water baths, and air vaporizers for environmentally sensitive areas, all designed to recover cold energy from LNG for applications like power generation or CO2 liquefaction to enhance overall efficiency.^[2]^[3] These facilities prioritize safety and environmental compliance, with costs varying widely by capacity and location—recent onshore terminals often exceeding $1 billion USD—underscoring their role in supporting global natural gas distribution.^[2]^[3]^[6]

Introduction

Definition and Principles

Regasification is the process of converting liquefied natural gas (LNG) from its cryogenic liquid state back to natural gas in gaseous form, enabling distribution through pipelines at atmospheric temperature and pressure.^[7]^[8] LNG arrives at receiving terminals after liquefaction and maritime transport, where it is stored at approximately -162°C to maintain its liquid phase under near-atmospheric pressure.^[7]^[9] The fundamental principle of regasification involves a phase change from liquid to gas through the addition of heat, primarily to overcome the latent heat of vaporization required for methane, the dominant component of LNG, which is approximately 510 kJ/kg at its boiling point.^[10] This heat addition causes the LNG to vaporize, resulting in a significant volume expansion of about 600:1, transforming one volume of liquid into roughly 600 volumes of gas at standard conditions.^[11] The process relies on thermodynamic principles where heat transfer occurs via conduction and convection from external sources to the LNG, facilitating both the latent heat absorption for phase transition and sensible heat for warming the resulting gas to ambient temperatures.^[12] LNG's suitability for regasification stems from its composition, typically 85-95% methane with minor hydrocarbons like ethane and propane, which contribute to its cryogenic properties that allow efficient storage and long-distance transport in liquid form before reconversion.^[13] These properties ensure minimal boil-off during handling and enable the controlled release of cold energy during regasification, though the primary goal is to produce pipeline-quality gas.^[2]

Role in the LNG Supply Chain

Regasification occupies a pivotal position in the liquefied natural gas (LNG) supply chain, occurring at import terminals immediately after maritime transportation and serving as the final transformation step before integration into domestic infrastructure. In this phase, LNG—cooled to approximately -162°C for efficient overseas shipping—is heated and converted back into gaseous natural gas, enabling its injection into pipeline networks for distribution to end-users such as power plants, residential heating systems, and industrial facilities. This process bridges the upstream stages of gas extraction, liquefaction, and long-distance ocean transport with downstream consumption, ensuring the seamless flow of natural gas across global markets.^[14]^[15] By facilitating the reconversion of LNG to its usable gaseous state, regasification underpins the viability of international natural gas trade over vast distances, often spanning thousands of kilometers via specialized carriers. This capability transforms natural gas into a globally tradable commodity, with regasification terminals acting as critical gateways that restore the fuel's volume and pressure for local use. As of 2023, global LNG trade volumes exceeded 400 million tonnes annually, underscoring the scale of this enabling function and the reliance of importing nations on regasified supplies to meet energy demands.^[16]^[17] Regasification integrates directly with downstream gas grids, storage facilities, and distribution systems, allowing regasified natural gas to supplement or replace pipeline imports and domestic production. In Europe, for instance, regasified LNG accounted for approximately 42% of the European Union's total gas supply in 2023, equivalent to about 140 billion cubic meters out of a demand of roughly 330 billion cubic meters, highlighting its role in energy security amid shifting geopolitical dynamics. This connectivity ensures flexible allocation to high-demand sectors, with terminals often designed to handle peak loads and interconnect with national transmission networks.^[18]^[19] Although primarily focused on gas production, regasification generates significant cold energy as a byproduct, which can be harnessed for secondary applications such as air separation, desalination, and refrigeration processes. Current utilization rates remain low, capturing less than 1% of the potential, but advancements in cryogenic technologies offer opportunities to improve efficiency and generate additional value, such as up to 2.5 gigawatts of power equivalent globally.^[20]^[21]

History

Early Developments

The early development of regasification technology emerged alongside the foundational experiments in liquefied natural gas (LNG) production during the early 20th century. In 1915, industrialist Godfrey Cabot patented a method for storing liquid gases at very low temperatures using a thermos bottle-type design, which laid groundwork for handling LNG safely. This was followed by the first large-scale liquefaction of natural gas in the United States in 1918, also associated with Cabot's efforts, demonstrating the feasibility of producing LNG on a commercial scale. By 1941, the East Ohio Gas Company constructed the world's first full-scale commercial LNG plant in Cleveland, Ohio, primarily for peak-shaving storage, where regasification involved basic heating to return the liquid to gaseous form for distribution. These pre-commercial efforts focused on domestic storage and transport, with regasification processes initially relying on simple ambient heating methods, though international shipments remained experimental and limited by technology and infrastructure.^[22]^[23]^[24] The transition to commercial regasification began with the establishment of the first dedicated import terminals in the 1960s, marking the start of international LNG trade. The inaugural commercial regasification facility was the Canvey Island terminal in the United Kingdom, which received its first LNG cargo from Algeria aboard the Methane Princess on October 12, 1964, initiating sustained seaborne imports. This terminal employed early vaporization techniques using seawater as a heat source in open-rack exchangers to convert LNG back to natural gas for pipeline distribution. In Asia, the Negishi LNG terminal in Yokohama, Japan—operated by Tokyo Gas—became the region's first upon receiving its inaugural shipment from Alaska via the Polar Alaska in November 1969, further adapting seawater-based regasification to meet growing energy demands. These pioneers faced significant challenges, including managing boil-off gas generated during storage and unloading, which required reliquefaction or flaring to prevent pressure buildup and ensure safety.^[25]^[26]^[27]^[28] In the United States, regasification infrastructure developed later but accelerated due to energy security concerns. The Everett Marine Terminal in Massachusetts, operational since 1971 and owned by Distrigas (now Constellation Energy), received its first imports from Algeria, utilizing similar seawater heating vaporizers while addressing boil-off through compression and reinjection systems. The 1970s oil crises, particularly the 1973 embargo, heightened the urgency for diversified energy supplies, spurring LNG imports and leading to the construction of three U.S. regasification terminals by 1978: Everett (1971), Elba Island (Georgia, 1978), and Cove Point (Maryland, 1978). These facilities collectively enabled initial U.S. LNG imports of around 0.1 billion cubic feet per day by the late 1970s, establishing regasification as a critical link in the global natural gas supply chain.^[29]^[7]^[30]^[26]^[22]

Expansion and Modern Innovations

The expansion of regasification infrastructure accelerated in the 1990s and 2000s, driven primarily by surging demand in Asia, where countries like Japan and South Korea rapidly constructed over 20 new terminals to support economic growth and energy diversification.^[31]^[32] Japan, as the world's largest LNG importer at the time, added multiple facilities such as those at Sakai and Semboku, while South Korea developed key sites including Incheon and Pyeongtaek, contributing to a regional buildout that accounted for nearly 75% of global LNG imports by the early 2000s.^[33] This boom elevated global regasification capacity to approximately 350 million tonnes per annum (MTPA) by 2005, more than doubling from levels a decade earlier and enabling the integration of LNG into broader energy systems.^[34] A pivotal innovation during this period was the emergence of floating storage and regasification units (FSRUs), which offered flexible, cost-effective alternatives to fixed onshore terminals. The first FSRU was deployed in 2005 in the U.S. Gulf of Mexico at the Gulf Gateway Energy Bridge, marking the commercial viability of offshore regasification for rapid market access without extensive land-based infrastructure.^[35] By 2024, the global FSRU fleet had grown to over 45 units, with deployments in regions like South America, Asia, and Europe, facilitating quicker project timelines—often under two years—and lower upfront capital costs compared to traditional terminals.^[36]^[37] Post-2010 trends reflected shifting geopolitical and market dynamics, with a notable surge in European regasification capacity amid efforts to enhance energy security, exemplified by Germany's Wilhelmshaven terminal, which began operations in late 2022 as its first LNG import facility.^[38] This expansion added approximately 82 billion cubic meters of new capacity across Europe since early 2022, increasing the total to 338.9 bcm and driven by diversification away from pipeline supplies.^[39] Concurrently, the United States transitioned from a net importer—relying on facilities like Everett and Elba Island—to the world's leading LNG exporter, with many former regasification terminals repurposed or idled as export liquefaction capacity overtook imports by the mid-2010s.^[40] By 2024, global regasification capacity surpassed 1,000 MTPA, reaching 1,064.7 MTPA across 47 countries, with further expansions in 2025 supporting increased trade volumes, underscoring the infrastructure's role in accommodating rising trade volumes.^[41]^[4] Technological innovations have further optimized regasification processes, with advanced vaporizers—such as intermediate fluid and high-pressure types—reducing energy consumption by up to 20-30% through improved heat transfer efficiency and minimized parasitic loads.^[42] Additionally, cold energy recovery systems harness the cryogenic potential of LNG (at -162°C) during regasification, enabling applications like power generation via organic Rankine cycles and integration with CO2 capture processes, where LNG cooling facilitates amine-based absorption with energy savings of over 15% compared to conventional methods.^[43]^[44] These advancements, exemplified in hybrid systems combining regasification with carbon capture, support lower-emission operations and align with global decarbonization goals.^[45]

Technical Process

Vaporization Methods

Regasification of liquefied natural gas (LNG) involves heating the cryogenic liquid to convert it into its gaseous state, primarily through specialized vaporizers that transfer heat via direct or indirect methods. The choice of vaporization technique depends on environmental conditions, operational demands, and infrastructure constraints, with four principal types dominating global installations: open-rack vaporizers (ORV), submerged combustion vaporizers (SCV), intermediate fluid vaporizers (IFV), and ambient air vaporizers (AAV). These methods ensure efficient phase transition while minimizing energy loss, though each has distinct mechanisms suited to specific scenarios. Open-rack vaporizers (ORV) represent the most prevalent technology, accounting for approximately 70% of global regasification capacity. In this direct-contact system, LNG flows through vertical tubes submerged in a seawater bath, where ocean water provides the sensible heat for vaporization via natural convection and film boiling. The process achieves high thermal efficiency, typically 95-98%, due to the large temperature differential between seawater (around 10-30°C) and LNG (-162°C). However, ORVs exhibit seasonal limitations in colder regions, where reduced seawater temperatures can lower vaporization rates by up to 50%, necessitating supplementary heating or alternative systems.^[46]^[47] Submerged combustion vaporizers (SCV) employ a gas-fired approach, where natural gas combustion occurs within a submerged burner in a water bath surrounding the LNG coils, transferring heat through the water medium. This indirect method delivers consistent performance regardless of ambient conditions, making SCVs ideal for cold climates or as backup units during peak demand or seawater shortages. They constitute about 25% of installed capacity worldwide and offer rapid startup times, but at the cost of higher operational expenses, consuming 1-2% of the throughput as fuel to generate the required heat.^[46]^[48] Intermediate fluid vaporizers (IFV) utilize a closed-loop secondary circuit with an intermediate fluid, such as propane or ethylene glycol, to transfer heat from a primary source like seawater or air to the LNG without direct contact. The fluid circulates through heat exchangers, evaporating in a low-temperature evaporator and condensing in a high-temperature section, achieving efficiencies comparable to ORVs while eliminating open seawater discharge. IFVs, representing around 5% of global capacity, are preferred in environmentally sensitive coastal areas to minimize marine ecosystem disruption from intake and effluent.^[49]^[50] Ambient air vaporizers (AAV) rely on natural convection from surrounding air, with LNG passing through finned-tube coils exposed to the atmosphere, absorbing sensible and latent heat without auxiliary energy input. This passive, low-maintenance design incurs no fuel costs and is highly cost-effective for initial installation, but vaporization rates fluctuate with wind speed, temperature, and humidity, limiting reliability in variable weather. AAVs are best suited for small-scale applications, such as peak-shaving facilities or distributed LNG systems with capacities under 1 mtpa, where simplicity outweighs the need for continuous high throughput.^[51] Selection of vaporization methods hinges on site-specific factors, including geographic location, terminal capacity, and availability of heat sources. For large-scale terminals exceeding 5 million tonnes per annum (mtpa), ORVs are favored for their scalability and low operating costs in temperate coastal sites with abundant seawater. In contrast, SCVs or IFVs are selected for arctic or inland locations lacking reliable seawater access, while AAVs suit remote or modular setups with lower demands. Economic analyses, incorporating capital expenditure, energy efficiency, and maintenance, guide final decisions to optimize overall regasification performance.^[52]^[53]

Equipment and Operations

Regasification plants rely on specialized core equipment to handle the cryogenic nature of liquefied natural gas (LNG). Unloading arms, designed for cryogenic service, connect LNG carriers to the terminal's piping system, enabling safe transfer of LNG at rates up to 12,000 m³/h.^[54] These arms incorporate cryogenic pumps, such as submersible transfer pumps within storage tanks and external low- or high-pressure pumps, to facilitate efficient movement of LNG from carriers to onshore facilities.^[55] Storage tanks, typically double-walled and insulated with perlite or foam to maintain temperatures around -162°C, store incoming LNG and buffer supply variations; capacities often range from 100,000 to 200,000 m³ per tank.^[56] Booster pumps then increase the pressure of the LNG or partially vaporized gas to 50-100 bar, preparing it for integration into downstream pipelines.^[57] The operational workflow begins with LNG offloading from carriers, which typically takes 12 hours for a standard 145,000 m³ vessel, followed by disconnection and carrier departure.^[54] Once unloaded, LNG is directed to storage tanks, where it is held to manage inventory levels and mitigate boil-off gas (BOG) accumulation from ambient heat ingress. Vaporization trains are then sequenced in parallel to process the stored LNG, converting it to natural gas at controlled rates based on demand. The resulting gas undergoes metering for accurate volume measurement using ultrasonic or turbine meters, followed by odorization—adding mercaptans for leak detection in distribution networks—and final dispatch via high-pressure pipelines to consumers or grid systems. Control systems are integral to safe and efficient operations, with Supervisory Control and Data Acquisition (SCADA) platforms monitoring key parameters such as temperature, pressure, and flow rates across unloading, storage, and vaporization stages. BOG, generated at a rate of 0.1-0.15% of tank volume per day, is managed through reliquefaction to return it to liquid form or combustion as fuel for terminal processes, minimizing losses and emissions.^[58] These systems ensure real-time adjustments to maintain stability during transitions, such as carrier arrivals or demand fluctuations. To achieve economies of scale, regasification terminals employ multiple parallel trains, enabling capacities of 3-10 million tonnes per annum (mtpa) per facility, with each train handling a portion of the throughput.^[5] Carrier turnaround times, encompassing berthing, unloading, and departure, are optimized to 24-36 hours, supporting high-frequency operations and minimizing berth occupancy.^[59]

Facilities and Infrastructure

Onshore Terminals

Onshore regasification terminals are fixed, land-based facilities designed to receive liquefied natural gas (LNG) from carriers, store it in large cryogenic tanks, and vaporize it for distribution through pipeline networks to end-users. These terminals typically feature jetties or berths for unloading LNG ships, multiple storage tanks with capacities up to 220,000 cubic meters per tank, regasification equipment such as open-rack vaporizers or submerged combustion units, and direct connections to high-pressure gas transmission pipelines.^[60] Overall capacities for these terminals generally range from 5 to 20 million tonnes per annum (mtpa), enabling them to handle substantial volumes for regional or national gas supply.^[61] Site selection for onshore terminals prioritizes locations with proximity to major gas markets to minimize transmission costs, access to deep-water ports for accommodating large LNG carriers with drafts up to 12 meters, and sufficient land availability for expansive infrastructure including storage, utilities, and safety buffers.^[62] Additional criteria include favorable metocean conditions such as low wave heights and currents to ensure safe berthing, as well as geological stability to support heavy tank foundations and minimize dredging requirements. Environmental and regulatory factors, like distance from populated areas and integration with existing infrastructure, further guide decisions to balance operational efficiency with risk mitigation.^[62] Compared to floating alternatives, onshore terminals offer advantages in reliability due to their stable, weather-independent operations and larger scale for buffering supply fluctuations through extensive storage.^[63] They also facilitate easier maintenance and expansion, as fixed infrastructure allows for straightforward access to equipment without marine constraints.^[63] However, these benefits come with higher capital expenditures, typically ranging from $1 billion to $2 billion for a mid-sized facility, and longer construction timelines of 3 to 5 years, driven by land acquisition, permitting, and complex engineering.^[64]^[65]^[66] Prominent examples include the Everett Marine Terminal in Massachusetts, United States, operational since 1971 with a regasification capacity of 5.4 mtpa, serving as the longest-running LNG import facility in the country and supplying peak gas to the Northeast.^[67] The South Hook LNG Terminal in Wales, United Kingdom, commissioned in 2009, boasts a capacity of 15.6 mtpa across five 155,000 cubic meter storage tanks, handling about 20% of the UK's gas demand.^[61] In the Netherlands, the Gate Terminal in Rotterdam, which began operations in 2011, provides 8.8 mtpa of regasification capacity with three 180,000 cubic meter tanks, supporting Europe's gas diversification.^[68]

Offshore and Floating Units

Offshore regasification units enable liquefied natural gas (LNG) import capabilities in marine environments, bypassing the need for extensive land-based infrastructure and offering deployment flexibility for coastal or island nations. These sea-based systems primarily include floating and fixed installations that receive LNG shipments, store the cargo, vaporize it into natural gas, and deliver it via subsea pipelines to onshore grids or consumers. Floating Storage and Regasification Units (FSRUs) represent the dominant offshore technology, functioning as specialized vessels equipped for both storage and processing. FSRUs can be purpose-built or converted from conventional LNG carriers, typically featuring onboard storage tanks with capacities of 140,000 to 170,000 cubic meters and regasification trains that heat the LNG using seawater or other media. The regasified gas is then transferred through flexible or rigid subsea pipelines to shore, allowing integration with existing gas networks without permanent mooring structures in many cases. This design supports send-out rates up to several billion cubic feet per day, making FSRUs suitable for markets with variable demand. Beyond FSRUs, other offshore configurations include gravity-based structures (GBS), which are large concrete caissons anchored directly to the seabed for stability, and barge-mounted units for short-term or modular applications. GBS terminals provide fixed, high-capacity regasification in deeper waters, housing multiple storage tanks and vaporizers within a non-floating platform that withstands environmental loads without dynamic positioning. Barge-mounted regasification units, often non-self-propelled vessels, offer temporary solutions for pilot projects or remote sites, with simpler designs focused on regasification rather than extensive storage. One key advantage of offshore and floating units is their accelerated deployment timeline, often 1 to 2 years from contract award to first gas, compared to 4 to 5 years for onshore terminals, enabling quick entry into emerging LNG markets. Initial capital costs for FSRUs typically range from $300 million to $800 million, including conversion or construction and ancillary infrastructure, which is lower than equivalent land-based facilities and reduces financial risk for importers testing natural gas adoption. Their mobility allows redeployment to new locations upon contract expiration, providing flexibility for seasonal or transitional energy needs in developing regions. However, these units face disadvantages such as heightened vulnerability to severe weather, which can disrupt operations or require sheltered berths, and elevated operational expenditures from chartering fees, maintenance, and fuel for positioning systems. Notable examples illustrate the technology's application. The Adriatic LNG terminal in Italy, a GBS operational since 2009, features two 125,000 cubic meter storage tanks and a regasification capacity of 7.1 mtpa, supplying up to 10% of the country's gas needs via a 29-kilometer subsea pipeline.^[69] In Lithuania, the Independence FSRU (operated by Höegh LNG), deployed in 2014, provided a regasification capacity of approximately 2.9 mtpa to diversify imports and enhance energy security, operating as a converted LNG carrier with 170,000 cubic meters of storage.^[70] By 2024, more than 40 FSRUs were operational globally; as of early 2025, over 50 are operational, reflecting their proliferation in Europe, Asia, and emerging markets to meet rising LNG demand.^[69]

Environmental and Safety Aspects

Environmental Impacts

Regasification processes, particularly those employing open rack vaporizers (ORVs), involve significant seawater intake to provide the heat necessary for vaporizing liquefied natural gas (LNG), leading to thermal pollution through the discharge of cooled seawater. In ORVs, seawater is typically cooled by 5°C or less during heat transfer to the LNG, with the cooler discharge potentially altering local marine temperatures and oxygen levels, which can disrupt ecosystems by promoting algal growth or affecting fish migration patterns. Mitigation strategies, such as multi-port diffusers, are used to disperse the discharge over a wider area, reducing localized temperature gradients and minimizing ecological stress.^[71]^[72] Submerged combustion vaporizers (SCVs), an alternative method, generate heated water discharge as combustion warms the water bath used for vaporization, resulting in discharge warmer than ambient, which can exacerbate thermal pollution by increasing local water temperatures and harming sensitive marine species through physiological stress or habitat alteration. This heated effluent has been linked to reduced biodiversity in discharge zones, with examples including impacts on algae and invertebrate communities near terminals.^[73]^[74] Emissions from regasification primarily arise from SCV operations, where fuel combustion produces CO2 and NOx, contributing small amounts of CO2 equivalent per tonne of regasified gas, depending on efficiency and fuel type. NOx emissions from SCVs can further degrade air quality and contribute to acid rain, though advanced designs incorporate low-NOx burners to limit outputs. Methane slip during regasification is minimal but adds to overall greenhouse gas (GHG) impacts, with the full LNG supply chain emitting 10-20% more GHGs than equivalent pipeline natural gas due to cumulative losses across liquefaction, shipping, and regasification stages.^[75]^[76]^[77] Water use in regasification terminals is substantial, with ORVs requiring intakes of 100,000 to 500,000 cubic meters of seawater per day for large-scale operations, potentially entraining and killing small marine organisms like plankton and fish larvae through impingement or entrainment. The cold energy from LNG is often wasted unless recovered for applications like district cooling, further amplifying resource inefficiency. Discharge of this volume can lead to localized salinity changes or chemical contamination from added biocides, affecting water quality.^[78]^[79]^[80] Broader ecological effects include operational noise and vibration from pumps and compressors, which can disturb marine mammals and fish behavior over several kilometers, and cumulative biodiversity loss near terminals, where at least 27 marine species have been documented as affected globally through habitat disruption and pollution. Examples include impacts on whales, dolphins, and fish stocks in coastal areas like the Gulf of California, where LNG infrastructure threatens high-biodiversity hotspots.^[81]^[82]^[83] As of 2024, all seven fully operational U.S. LNG terminals (including regasification facilities) have violated the Clean Air Act at least once in the prior five years, highlighting ongoing environmental compliance challenges. A 2025 International Energy Agency (IEA) report estimates global LNG supply chain GHG emissions at approximately 350 million tonnes of CO2 equivalent annually, with opportunities for abatement including methane leak reductions that could cut up to 25% of total emissions.^[84]^[85]

Safety Protocols and Risk Management

Regasification processes in liquefied natural gas (LNG) facilities involve handling cryogenic fluids at temperatures around -162°C, presenting primary hazards such as uncontrolled LNG leaks that can lead to rapid phase transition (RPT) explosions, pool fires, or vapor cloud explosions (VCEs). These events stem from the flammable and cryogenic nature of LNG, where a spill can form a liquid pool that vaporizes rapidly, potentially igniting to produce intense thermal radiation or, if confined, overpressures from VCEs. Although such incidents have low probability due to robust design features, their high consequence potential— including widespread fire damage or cryogenic burns—necessitates stringent risk management.^[86]^[87]^[88] To identify and mitigate these risks, facilities conduct hazard and operability (HAZOP) studies during design and operation, systematically analyzing deviations in process parameters like flow, pressure, and temperature to pinpoint potential failure modes in regasification equipment such as vaporizers and piping. Emergency shutdown systems (ESD) are integral, automatically isolating sections of the facility and halting LNG transfer upon detecting leaks or abnormal conditions, thereby preventing escalation. Spill containment measures, including impounding basins and dikes, are designed to capture and limit the spread of released LNG, reducing vapor dispersion and fire hazards by directing spills away from ignition sources.^[89]^[90]^[91] Regulatory standards govern these protocols to ensure safety across onshore and offshore regasification terminals. The International Code of Safety for Ships Using Gases or Other Low-Flashpoint Fuels (IGF Code) applies to floating storage and regasification units (FSRUs), mandating design requirements for fuel systems, including double-barrier protections and remote shutdown capabilities. API Standard 521 provides guidelines for pressure-relieving and depressuring systems in LNG facilities, specifying vent sizing to handle boil-off gases and prevent overpressurization during regasification. Spacing requirements, such as exclusion zones extending up to 500 meters around terminals, restrict public access and vessel traffic to minimize off-site impacts from potential vapor clouds or fires.^[92] Risk mitigation strategies further enhance safety through integrated detection and response measures. Fire and gas detection systems, including infrared and ultrasonic sensors, continuously monitor for leaks, flames, and combustible vapors in regasification areas, triggering alarms and ESD activation within seconds. Cryogenic insulation, such as vacuum-jacketed piping and multi-layer foam barriers, minimizes heat ingress to prevent unintended vaporization and reduces the risk of cold burns or brittle fractures in equipment. Comprehensive training programs for operators emphasize hazard recognition, emergency procedures, and simulation-based drills to ensure rapid response. LNG regasification operations have an excellent safety record overall, with rare major incidents; for example, the 1979 explosion at the Cove Point terminal in Maryland killed one worker and injured others during maintenance, but no additional fatalities have been recorded in regasification facilities since.^[93]^[90]^[94]^[95]

Economic Considerations

Costs and Efficiency

The capital costs for regasification facilities vary significantly by type and scale, with onshore terminals typically ranging from $250 to $500 million per million tonnes per annum (MTPA) of capacity due to requirements for extensive land-based infrastructure, storage tanks, and vaporization equipment.^[96]^[97] In contrast, floating storage and regasification units (FSRUs) offer lower upfront investments at $150 to $300 million per MTPA, benefiting from modular construction and shorter deployment times, often converting existing LNG carriers.^[98] Total project costs for a standard facility can span $800 million to $3 billion as of 2025, influenced by capacity—typically 3 to 10 MTPA—and site-specific factors like dredging or pipeline connections, with recent inflation from supply chain disruptions adding 20-40% to earlier estimates.^[96]^[99] Operating costs for regasification remain low, generally $0.2 to $0.5 per million British thermal units (MMBtu), primarily comprising labor, maintenance, and minimal power for pumps and utilities, as the process relies on ambient heat sources like seawater.^[100] Facilities achieve breakeven at utilization rates of 75% to 90%, where steady throughput covers fixed charges and yields acceptable returns, such as 5-10% internal rate of return on a $0.5 to $0.8 per thousand cubic feet tolling fee.^[101] Efficiency in regasification exceeds 98% for heat recovery in modern systems, with energy penalties limited to 0.2% to 1% of gas throughput, mainly from auxiliary heating in closed-loop vaporizers during low ambient temperatures.^[102] Scale economies further enhance viability, as larger terminals reduce unit costs by approximately 20% through optimized equipment sizing and shared infrastructure.^[98] Additionally, utilizing LNG's cold energy—for instance, in co-generation for power or cooling—can yield 10% to 20% energy savings, improving overall process performance by integrating waste heat recovery cycles.^[103]

Global Market Dynamics

Regasification plays a pivotal role in the global liquefied natural gas (LNG) trade, enabling the importation and distribution of natural gas to over 50 countries and regions. As of late 2025, there are approximately 203 operational regasification terminals worldwide, with a total capacity exceeding 1,069 million tonnes per annum (MTPA). Asia accounts for roughly 60% of these terminals, primarily driven by import demand in countries like China and Japan, while Europe holds about 20%, reflecting rapid expansions for energy diversification. Global capacity utilization stands at around 39%, hampered by oversupply from recent infrastructure buildouts that have outpaced demand growth.^[104]^[41]^[41] The expansion of regasification infrastructure has been fueled by LNG's position as a bridge fuel in the energy transition, offering lower emissions compared to coal and oil while supporting renewable integration. A key driver was the 2022 surge in European LNG imports, which increased by over 40% year-on-year following Russia's invasion of Ukraine and subsequent reductions in pipeline gas supplies, reaching record levels to ensure energy security. Regasification terminals have been essential in this shift, allowing importers to diversify away from traditional pipeline dependencies and access flexible seaborne supplies from exporters like the United States and Qatar.^[105]^[41]^[106] Looking ahead, global regasification capacity is projected to reach approximately 1,200 MTPA by 2030, supported by over 265 MTPA currently under construction, with a focus on modular and small-scale units to serve remote or niche markets. Emerging trends include hydrogen blending in regasified LNG to reduce carbon intensity, with pilot projects adapting existing terminals for up to 20% hydrogen mixes without major retrofits. However, oversupply risks persist, potentially leading to stranded assets in regions like Europe, where utilization could drop below 50% if demand plateaus amid electrification and efficiency gains.^[41]^[107]^[108] Regional dynamics highlight varied priorities: In Asia, import-heavy markets dominate, with China boasting over 150 MTPA of regasification capacity across 35 terminals to meet rising industrial and residential demand. The United States, pivoting to a net exporter, has seen legacy import terminals like Lake Charles convert to export facilities, reducing domestic regas needs while boosting global supply. Meanwhile, expansions in Africa and Europe emphasize energy security, with Africa adding 4.2 MTPA under construction in countries like Senegal and Europe fast-tracking floating storage and regasification units (FSRUs) to add 55.9 MTPA by 2027.^[109]^[104]^[110]

References

[1]
Learn about LNG: What is Liquefied Natural Gas? - Chevron
Regasification refers to the conversion of LNG back to natural gas. After arriving at its destination, LNG is warmed to return to its gaseous state and ...
[2]
Regasification Process - an overview | ScienceDirect Topics
The regasification process is defined as the initial step in utilizing liquefied natural gas (LNG), during which the LNG is converted back to its gaseous ...
[3]
[PDF] 50-onshore-regasification-lng.pdf
Regasification involves warming the LNG until it converts back into gas. LNG has been traditionally delivered to a purpose-built, land-based receiving terminal ...
[4]
How Does Regasification of LNG Work? - ECOnnect Energy
Jan 26, 2021 · Regasification is the process of converting the gas back to gaseous state by heating the liquified gas. Natural gas is commonly transported and ...
[5]
What is regasification? - Clarksons
Regasification is the name given to the process of using heat to convert LNG (liquefied natural gas) from a liquid to a gas, in order to make it easier to ...
[6]
LNG (liquefied natural gas): definition, storage, transportation and ...
Aug 5, 2020 · Storage requires heat-insulated steel tanks that, on the one hand, can withstand extreme temperatures of -162 ° C and, on the other hand, can ...What Is Lng? · Production Of Lng · Lng Storage And...<|separator|>
[7]
Methane | CH4 | CID 297 - PubChem - NIH
3.2.16 Heat of Vaporization. 8.19 kJ/mol. Haynes, W.M. (ed.). CRC Handbook of Chemistry and Physics. 94th Edition. CRC Press LLC, Boca Raton: FL 2013-2014, p ...
[8]
Why to Choose LNG - Stabilis Solutions
More about LNG. Physical Data. Expansion Ratio: ≈ 1:592; Liquid Density: ≈ 26.12 lb/ft3 or 3.49 lb/gal; Specific Gravity of Gas: ≈ 0.58; Melting Point ...
[9]
Regasification Process - an overview | ScienceDirect Topics
The regasification takes place in nine heat exchangers: five of them are used for the liquefaction of air, and the remaining four exchangers use the seawater ...
[10]
LNG as fuel for ships: Expert answers to 17 important questions
Jun 19, 2024 · LNG is typically 85–95% methane, which contains less carbon than other forms of fossil fuels. It is a compact, efficient form of energy that is ...
[11]
ARCHIVED – Canada's Role in the Global LNG Market - CER
Jul 5, 2022 · The LNG supply chain spans natural gas production, liquefaction, shipping, regasification, and delivery to the end user (Figure 1).
[12]
Supply Chain Optimization for the Liquefied Natural Gas Business
The LNG supply chain consists of exploration, extraction, liquefaction, transportation, storage and regasification. Maritime transportation is a vital part of ...<|separator|>
[13]
2025 World LNG Report - International Gas Union
May 22, 2025 · Global liquefied natural gas (LNG) trade grew by 2.4% in 2024 to 411.24 million tonnes (MT), connecting 22 exporting markets with 48 importing markets.
[14]
[PDF] NSR-R-12746 Shell LNG Outlook 2025
Feb 25, 2025 · • Global trade in LNG reached 407 million tonnes in. 2024, an increase of just 3 million tonnes from 2023, the lowest annual supply addition ...
[15]
[PDF] Natural gas supply-demand balance of the European Union in 2023
Feb 15, 2023 · In our base case, LNG inflows into the European Union will increase by around 9% (or 11 bcm) compared to 2022 to 140 bcm in 2023–although this ...
[16]
Liquefied natural gas - Energy - European Commission
The EU's gas demand for 2023-2024 was around 330 bcm per year. Natural gas represents around 20% of the EU's overall energy consumption. About 31% of that gas ...
[17]
(PDF) Utilization of Cold Energy from LNG Regasification Process
Feb 8, 2023 · When LNG is regasified, or converted back into its gaseous form, this cold energy is released. This process involves heating the LNG, which ...
[18]
Harnessing cold energy | LNG Industry
May 23, 2024 · At present, the utilisation of cold energy taps into less than 1% of its overall potential, despite the possibility of generating around 2.5 GW ...
[19]
LNG History - Esanda Engineering
1914 Godfrey L Cabot patents a river barge for handling and transporting liquid gas. 1917 LNG was proven viable when the first LNG plant went into operation in ...
[20]
[PDF] Oil & Gas Production and Processes Fundamentals - PDH Online
In 1915 Godfrey Cabot patented a method for storing liquid gases at very low temperatures. It consisted of a thermos bottle type design, which included a cold ...
[21]
[PDF] A Short History of LNG Shipping 1959-2009
Feb 10, 2025 · • The first commercial liquefaction plant was built in Cleveland, Ohio, in. 1941 for storage of natural gas. Page 4. Some Background Statistics ...
[22]
LNG shipping celebrates its 50th anniversary - Riviera Maritime Media
... LNG – by the 27,400m3 Methane Princess at the UK's Canvey Island terminal on 12 October 1964 – was remarkable. It had only been determined that the seaborne ...
[23]
LNG History - Adriatic LNG
1964: First commercial shipment of Algerian LNG to UK and France. The Algerian plant of Arzew was the first high capacity liquefaction terminal.
[24]
50th Year Anniversary of LNG (liquefied natural gas) to Japan - JERA
Nov 1, 2019 · In November 1969, the first cargo of LNG was imported from Alaska aboard the LNG ship “Polar Alaska” to Negishi LNG Terminal (Isogo-ku ...
[25]
[PDF] UNECE WPG LNG Chapter 2
In smaller scale operations, cryogenically capable trucks, rail cars or barges are used to transport LNG. • Regasification. At regasification terminals, LNG is ...
[26]
Everett LNG Terminal at the Crossroads - POWER Magazine
Jul 2, 2013 · Between 1971 and 2003, Everett received about half of the total LNG imported into the U.S. Since opening, it has received more than 1,000 LNG ...Missing: 1977 | Show results with:1977
[27]
The prospects for liquefied natural gas development in the US
The oil crises in the 1970s led to the construction of four LNG receiving terminals in the US. ... Short-Term Energy Outlook Supplement: US LNG Imports—The ...
[28]
[PDF] Asian LNG Demand: - Oxford Institute for Energy Studies
Apr 1, 2016 · The average annual growth rate in industrial sector gas consumption was 10 % from 2000 to 2007, slowing to 2.6. % from 2008 to 2013. Figure 2: ...
[29]
[PDF] The Global Liquefied Natural Gas Market: Status & Outlook - Stanford
Dec 16, 2003 · However, the Japanese share of the global LNG trade fell from 66 percent in 1990 to 48 percent in 2002. k In 2003, two additional countries – ...
[30]
[PDF] FIFTY YEARS OF GLOBAL LNG - C. T. Bauer College of Business
Halting steps to commercialization began in the first half of the last century. The first LNG plant was built in 1940 by the East Ohio Gas Company to ...<|separator|>
[31]
Viewpoint: First floating LNG plant - BBC News
May 22, 2011 · Global LNG receiving terminal capacity was 350 million tonnes in 2005, 600 million tonnes in 2010 and could reach 950 million tonnes in 2015.
[32]
Floating LNG regasification is used to meet rising natural gas ... - EIA
Apr 27, 2015 · Floating regasification was first deployed in the U.S. Gulf of Mexico in 2005 and, since its deployment, it has been used in nine other ...
[33]
Floating Storage and Regasification Unit (FSRU) Market Size, Share ...
... global LNG logistics, with over 45 operational FSRU vessels deployed worldwide as of 2024. These units add more than 200 million cubic meters of daily ...
[34]
Global FSRU demand ramps up - Offshore Engineer Magazine
Apr 27, 2015 · Floating regasification was first deployed in the US Gulf of Mexico in 2005 and has since been employed in Argentina, Brazil, China, Indonesia, ...
[35]
Europe's LNG import capacity set to expand by one-third by ... - EIA
Nov 28, 2022 · A new FSRU terminal at Wilhelmshaven Port in Germany (0.7 Bcf/d capacity) has been completed in November 2022. Regasification terminals ...
[36]
It's a 'Golden Age' for U.S. LNG Industry, But Climate Risks Loom
Sep 23, 2025 · Under the Trump administration's policies, new liquefied natural gas terminals are moving ahead, with exports of LNG expected to double by ...
[37]
[PDF] IGU World LNG report - 2025 Edition
May 22, 2025 · Global LNG liquefaction capacity grew by 6.5 million tonnes per annum ... Global LNG regasification capacity stood at 1,064.7 MTPA across 47.
[38]
A novel energy management strategy for LNG ambient air vaporizer ...
These findings indicate that the novel energy management strategy significantly improves the efficiency of LNG gasification and decreases energy consumption.
[39]
Exergy ORC systems for cold energy recovery in LNG
ORC cold energy plants are an efficient way to recover energy from the regasification of liquefied natural gas and decarbonize the Oil & Gas sector.
[40]
Cold energy utilization of liquefied natural gas for capturing carbon ...
In the present paper, a novel system based on LNG (liquefied natural gas) cold energy utilization was proposed to capture CO2 in the exhaust gas discharged ...
[41]
Novel process design for waste energy recovery of LNG power ...
Feb 1, 2023 · In the process model, the waste LNG cold energy is recovered at the lean amine cooler in the CO2 capture process and each heat exchanger in the ...
[42]
Thermal performance analysis of SuperORV heat transfer tube at ...
It has been reported that the global LNG receiving terminals have used three types of vaporizers: 70% uses the open rack vaporizer (ORV&SuperORV) [2,3], 25% ...
[43]
LNG Open Rack Vaporizer (ORV) Market - 2035
Nov 3, 2025 · Enhanced vaporization effectiveness, enabling 95-98% thermal efficiency with consistent performance; Terminal compatibility, including ...
[44]
Numerical and experimental investigations on turbulent combustion ...
However, as its disadvantages, (1) the operating costs are high because about 1.5% of the LNG vaporization capacity is consumed as fuel and (2) compliance with ...
[45]
LNG vaporizers using various refrigerants as intermediate fluid
The intermediate fluid vaporizer (IFV) has wide applications in the re-gasification of cryogenic fluids, especially the liquefied natural gas (LNG).
[46]
[PDF] Utilization of Cold Energy in Intermediate Fluid-type Vaporizer (IFV ...
An IFV is a vaporizer that utilizes heat sources such as seawater to vaporize LNG through a heating fluid such as propane. It was developed by Osaka. Gas Co ...
[47]
Performance analysis of submerged combustion vaporizer
In LNG regasification terminals, LNG is usually heated in a vaporizer (open rack vaporizer (ORV), submerged combustion vaporizer (SCV), and intermediate fluid ...
[48]
[PDF] Tecno economics of LNG regasification terminal in Port Sudan
There is different type of regasification, where available in world LNG terminal are: •. Open Rack Vaporizers (ORV). •. Submerged Combustion Vaporizers (SCV) ...<|separator|>
[49]
How to choose LNG Regasification System - Miss Rifka
Nov 24, 2016 · So, I think this type of vaporizer is suitable for relatively high regasification capacity and when space is an issue. Plate LNG Vaporizer.
[50]
LNG Fundamentals - ScienceDirect.com
LNG ship unloading. In most LNG terminals, ship unloading usually takes about 12 hours for a 145,000 m3 LNG carrier with an average unloading rate of 12,000 m3/ ...
[51]
https://www.sciencedirect.com/science/article/abs/pii/S1875510016301093
[52]
LNG Regasification & Storage | Yokogawa America
YOKOGAWA contributes to stable & efficient gas supply at LNG receiving terminal through the total process, storage, regasification, & metering.
[53]
[PDF] Independent Risk Assessment - Regulations.gov
The LNG booster pumps shall increase the pressure up to maximum 120-bar, and they should preferable be within reach of manifold cranes, otherwise separate ...
[54]
Boil-off - an overview | ScienceDirect Topics
The rate of boil-off gas per day for LNG carriers is assumed to be 0.1–0.15%, which over a 21 d voyage produces undesirable large quantity of such gas [141].
[55]
Global LNG Capacity Tracker – Data Tools - IEA
This tracker provides an up-to-date overview of liquified natural gas (LNG) export capacity additions through 2030 based on under construction projects and the ...Missing: turnaround | Show results with:turnaround
[56]
[PDF] LNG IMPORT TERMINALS - RECENT DEVELOPMENTS
It takes approximately 12-14 hours to unload one 135,000m3 ship. From the ship the LNG flows through the unloading arms and the unloading lines into the storage ...
[57]
The World's Largest LNG Onshore Membrane Tank Successfully in ...
Nov 15, 2023 · The first two 220,000 m3 LNG membrane tanks, the largest built to date, have officially entered into commercial operation, completing an ...
[58]
Our Capacity - South Hook Gas
It is one of Europe's largest LNG terminals, with the ability to regasify 15.6 million tonnes of LNG per annum and handle around 20% of UK gas demand.
[59]
Bangladesh onshore LNG site selection study - IMDC
The site selection took into account a range of metocean parameters such as wind, waves, bathymetry, topography, currents potential for dredging, existing ...
[60]
Offshore vs. Onshore Terminals - The Advantages ... - GPA Europe
However there are drawbacks in terms of throughput and storage limitations per vessel, possible unloading constraints due to weather and sea states, minimal ...
[61]
Floating LNG import terminals pose cost and climate challenges for ...
Dec 2, 2024 · Floating import terminals have higher operating costs than their onshore counterparts and are more vulnerable to harsh weather and oceanic conditions.Missing: disadvantages | Show results with:disadvantages
[62]
German LNG terminal more expensive than expected – media
Oct 4, 2024 · The total investment cost of the project has risen to 1.5 billion euros, with the remainder of the bill to be footed by the companies involved, ...
[63]
[PDF] How Long Does it Take to Build an LNG Export Terminal in the US?
Analysis by Global Energy Monitor (GEM) shows that such facilities have typically taken three to five years to build in the United States. As GEM has written in ...Missing: onshore | Show results with:onshore
[64]
US LNG industry - Seala AI
Jun 18, 2025 · There are three regasification terminals in USA: Everett terminal has a capacity of 5.4 million tons per year in Massachusetts. Ponce and San ...
[65]
Dutch Gate breaks new record, working on further expansion
Jan 11, 2024 · Launched in September 2011, the terminal has a nameplate capacity of 12 Bcm or 8.8 mtpa of LNG, three LNG storage tanks with a capacity of ...
[66]
[PDF] How Open Rack Vaporizer Work - Adriatic LNG
Open rack vaporizers use seawater to heat LNG in vertical tubes. Seawater flows down the outside, while LNG flows up inside, warming and vaporizing it.Missing: thermal pollution
[67]
LNG 101: A Guide to Liquefied Natural Gas - FracTracker Alliance
Marine ecosystems suffer from thermal pollution when water used for cooling or regasification is discharged back into the sea at elevated temperatures.
[68]
Thermal behavior calculation and analysis of submerged ...
This paper constructs an energy balance-based numerical model to predict the thermal behavior of SCV operating at subcritical pressures.
[69]
LNG Regasification Terminals: The Role of Geography and ... - MDPI
Finally, the submerged combustion vaporizer produces a large quantity of emissions to the atmosphere in the form of flue gas. This may be reduced using emission ...Missing: NOx | Show results with:NOx
[70]
[PDF] GHG Emissions from LNG Operations - API.org
LNG-fueled ships, in the gas burning mode, result in the elimination of essentially all SO2 emissions, and leads to reduced NOx, CO2, and PM emissions when ...
[71]
Assessing emissions from LNG supply and abatement options - IEA
Jun 19, 2025 · This report provides a comprehensive estimate of greenhouse gas (GHG) emissions across the global liquefied natural gas (LNG) supply chain.
[72]
The Environmental Footprint of Gas Transportation: LNG vs. Pipeline
Due to technological specificity, LNG chains are significantly more CH4- and nmVOC-intensive than pipeline chains. With regard to NOx emissions, there is no ...
[73]
SubCom® Case Study: Sea Water Heating for LNG Vaporization
Learn more about how Inproheat Industries created a submerged combustion LNG vaporizer using SubCom® technology for LNG Regasification in Europe.
[74]
LNG Regasification Mass/Energy Balance - Heat Capacity - Scribd
Rating 5.0 (2) LNG at -154°C and 65,909 kg/hr flows in and is vaporized by 5,506,536 kg/hr of seawater at 29°C flowing in. This produces natural gas at 30.3°C and 65,909 kg/hr ...
[75]
Optimal location selection for LNG terminal considering marine ...
Sep 5, 2023 · Thus, CD could act as a thermal pollutant by altering the seawater temperature in the discharge area.
[76]
[PDF] Impacts of LNG Exports on Threatened and Endangered Species
LNG exports negatively impact endangered species and their critical habitat across terrestrial and marine ecosystems.
[77]
LNG Export Projects Threaten a World Heritage Site in Mexico - NRDC
Mar 3, 2025 · More LNG terminals are a bad idea—for the climate, for communities, for marine mammals. The LNG industry is a major climate polluter. At every ...
[78]
Anything But Natural: LNG Expansion Threats to Coastal & Marine ...
In the Philippines, building new LNG terminals will add more pressure to the Verde Island Passage, one of the world's most biodiverse marine places The region, ...
[79]
[PDF] Risks and Safety Measures Associated with the Storage and ... - IIETA
Jul 16, 2021 · The main safety risks associated with the use of LNG are: (1) Flammability: it burns under the correct air/fuel ratio and ignition condition. (2) ...
[80]
LNG Safety | PHMSA - Department of Transportation
Aug 13, 2025 · These and other reports address the physical hazards of LNG, such as pool fires, flammable vapor clouds, fire, and cryogenic impacts. Some ...Missing: regasification leaks RPT
[81]
LNG fires: A review of experimental results, models and hazard ...
If an ignition occurs immediately during the release of LNG, the liquid pool formed on the substrate can sustain a “pool fire.” If ignition of the vapor cloud ...Missing: primary | Show results with:primary
[82]
Safety study of an LNG regasification plant using an FMECA and ...
Dec 24, 2014 · A safety analysis was performed to determine possible accidental events in the storage system used in the liquefied natural gas regasification plant.Missing: studies | Show results with:studies
[83]
[PDF] ENVIRONMENTAL, HEALTH, AND SAFETY GUIDELINES FOR ...
Apr 11, 2017 · The storage and transfer of LNG also poses a risk of fire and, if under pressure, explosion, due to the flammable characteristics of its boil- ...
[84]
[PDF] PHMSA-2017-0157: AGDC – Alaska LNG Terminal
The LNG will be stored in two (2) LNG storage tanks, each with storage capacity ... onshore LNG terminal between the liquefaction area and LNG storage tank area; ...
[85]
LNG Exclusion Zones | PHMSA - Department of Transportation
Aug 7, 2025 · Exclusion zones are established to protect the public from the potential consequences of an unintended release of LNG. Operators are required to ...
[86]
LNG Safety: How to Reduce Gas & Fire Risks | Honeywell
May 11, 2023 · Learn how Honeywell's gas and flame detection solutions can help reduce the risk of gas and fire hazards associated with the LNG industry.
[87]
LNG hazard awareness training - DNV
This 1-day course offers delegates the opportunity to gain experience and develop their understanding of the hazards associated with LNG.
[88]
[PDF] Global LNG Fundamentals - Department of Energy
Floating Storage and Regasification Units (FSRU's) are increasingly being used to provide a flexible, effective way to receive and process shipments of LNG ...
[89]
[PDF] Manual for the Open LNG Regasification Model
Regasification – A regasification facility can be an onshore LNG terminal or an offshore Floating Storage and Regasification Unit (FSRU). The traditional ...
[90]
[PDF] Quarterly Gas Market Review: Prices defy European fundamentals
Jul 1, 2024 · In addition, the HH to Europe price includes 1.50 USD/MMBtu for shipping and 0.45 USD/MMBtu for regasification.
[91]
LNG regasification: the economics? - Thunder Said Energy
A fixed LNG regas facility with 75-80% utilization charges a spread of $0.5-0.8/mcf on gas imports, to earn a 5-10% IRR of $175/Tpa capex.<|separator|>
[92]
(PDF) Energy Recovery from the LNG Regasification Process
This paper proposes an initiative to maximize the production of LNG and other by- products in an LNG complex. Using the concepts of cold recovery, the cold ...
[93]
Utilization of Cold Energy from LNG Regasification Process - MDPI
When LNG is regasified, or converted back into its gaseous form, this cold energy is released. This process involves heating the LNG, which causes it to ...Missing: definition | Show results with:definition
[94]
LNG market in Q3 2025 - Seala AI
Oct 16, 2025 · As of 13.10.2025, there were 203 regasification terminals in the world with a total regasification capacity of 1069 MTPA. Regasification ...
[95]
The Role of LNG in the Energy Transition | 2024 | Blog - John Crane
Apr 29, 2024 · Using liquefied natural gas (LNG) as a “bridge fuel” could make the switch easier, making it a promising lever for accelerating the energy transition.
[96]
How Eastern Europe Overhauled Its Natural Gas Market
Apr 22, 2025 · Most of this rise came in 2022 just as Russian pipeline gas deliveries were rapidly being shut down, with total LNG imports then rising from 21 ...
[97]
Hydrogen-LNG Blends: Can Existing Regasification Terminals ...
Sep 25, 2024 · This article explores the potential for adapting current regasification terminals to hydrogen-LNG blends and the challenges and opportunities involved.Missing: scale | Show results with:scale
[98]
Over half Europe's LNG assets unused by 2030
Mar 21, 2023 · Boosting Europe's LNG infrastructure will not necessarily increase reliability—there's a tangible risk that assets could become stranded,” says ...Missing: oversupply | Show results with:oversupply
[99]
China LNG: eyes on the prize for global players | Wood Mackenzie
Sep 18, 2025 · ... 2024 ... With 161 mmtpa of capacity operational and a further 110 mmtpa under construction, China's buildout of regasification facilities for LNG ...
[100]
Energy Transfer LNG
Energy Transfer plans to convert its existing Lake Charles LNG liquefaction and import and regasification facility into a LNG liquefaction and export facility.