Once viewed as temporary infrastructure, FSRUs are emerging as the preferred option for new import terminals, providing energy security, flexibility, and resilience, making them indispensable in an increasingly complex and volatile energy landscape
The role of Floating Storage and Regasification Units (FSRUs) is shifting rapidly. Traditionally viewed as rapid deployment tools, FSRUs have, in recent years, evolved into long-term strategic infrastructure, shaped by global market developments and the growing need for energy-source flexibility. This shift reflects structural changes in LNG trade flows, heightened energy security concerns, and increasingly stringent regulatory expectations.
Background: From global energy security to energy-transition facilitators
Following the escalation of the Russia-Ukraine conflict in 2022 and the resulting disruption of pipeline gas flows into Europe, FSRUs were rapidly deployed as critical tools to secure energy supply. Their ability to mobilize quickly, integrate into existing networks, and diversify import sources proved decisive during a fast-moving crisis. Since then, however, global interest in FSRUs has expanded well beyond emergency response, as countries reassess longer‑term import strategies and infrastructure needs.
As many markets plan for a prolonged energy-transition period, floating regasification infrastructure is increasingly seen as a pragmatic way to maintain access to natural gas while still investing in low‑carbon alternatives. FSRUs allow policy makers to avoid the cost and lock‑in associated with onshore terminals, while their deployment offshore also reduces land‑use conflicts, permitting complexity, and community impact.
LNG market expansion and the need for flexibility
The rising prominence of FSRUs also reflects the rapid expansion of the global LNG market.
Global export capacity is expected to grow by 35% by 2027, with around 230 million tonnes per annum (mtpa) of new liquefaction capacity coming online by the end of the decade. The United States is expected to add 108 mtpa of new capacity between 2025 and 2029, more than doubling its current export capability, while Qatar will add another 65 mtpa by 2030, bringing its total output to 142 mtpa. At the same time, ongoing geopolitical tensions in the Middle East, particularly surrounding critical chokepoints like the Strait of Hormuz, underscore more than ever the need for flexible and resilient energy solutions.
These dynamics are especially challenging for emerging LNG‑importing economies, where exposure to price volatility can create economic, fiscal, and logistical pressures during periods of market stress. Countries such as Bangladesh and Pakistan have previously curtailed LNG imports during price spikes, highlighting the financial vulnerability associated with reliance on spot LNG. If price volatility persists, newly planned import infrastructure risks being underutilised, delayed, or in some cases cancelled altogether, strengthening the case for solutions that allow capacity and risk to be managed more flexibly.
FSRUs as a flexible and resilient import solution
Against this backdrop, FSRUs are emerging as one of the fastest and most flexible ways to add LNG import capacity.
Unlike onshore terminals – where land availability, public opposition, permitting, and construction timelines can delay projects for years – FSRUs can be deployed at relatively short notice once contracted.
As a result, most new LNG import terminals outside East Asia are opting for FSRUs. Since 2022, nearly all new European facilities have been ship-based FSRUs, with similar trends emerging in South Asia, Southeast Asia, and the Americas. China remains the exception, continuing to favour large onshore terminals as part of its long-term infrastructure strategy.
Conversions taking precedence over newbuilds
The expanding LNG supply picture is also shaping how new FSRU capacity is being added. Going forward, LNG carrier conversions are expected to dominate fleet growth, driven by a growing pool of older vessels that are becoming less competitive on traditional long-haul trades due to efficiency and size constraints. This is creating a steady pipeline of candidates suited for conversion to FSRUs or floating storage units (FSUs).
The commercial case underlines the attraction: conversion projects can typically be completed in roughly nine months of yard time and around two and a half years from final investment decision to full operation. This is significantly faster and generally less capital-intensive than commissioning a newbuild unit.
Newbuild FSRUs still hold relevance, but mainly for charterers and regions seeking multi-decade commitments and the highest levels of reliability. In these cases, purpose-built vessels may be specified to meet long-term operational requirements.
However, for most projects, the speed‑to‑market and cost efficiency of conversions will ensure they remain the primary driver of fleet growth in the coming years.
