Despite falling freight rates for floating storage regasification units (FSRUs), investment returns at current asset prices and charter rates are higher compared with standard LNG vessels, according to Drewry’s LNG Forecaster report.The global FSRU fleet has grown at a CAGR of 21% over the last five years, and currently, there are 24 FSRUs operational with an aggregate LNG import capacity of 82 mtpa. An additional 74 mtpa FSRU import capacity is under construction or in the planning stage. FSRUs are attractive because of various advantages they have over land-based terminals, such as low cost, quick commencement, and flexibility.However, of late rates for FSRUs have come under pressure and are currently around USD 100,000pd, markedly lower than USD 120,000-130,000pd in 2013-15. There are several reasons for this, Drewry says.First, the number of players in the FSRU segment is growing, which is creating competition for the business. Secondly, falling asset prices of FSRUs is making it possible to charter out vessels at lower rates. Third, several old LNG vessels are looking to get an FSRU conversion contract, which adds to the pressure on charter rates.Despite falling rates, owning an FSRU gives a better return than an LNG vessel. Drewry has calculated the rate of return on a newbuild FSRU to be 16% that currently costs USD 250 million and earns a long-term (20 years) charter rate of USD 100,000pd. Meanwhile, the rate of return on a newbuild standard LNG vessel is just 13% that currently costs USD 185 million and earns a long-term charter rate of USD 70,000pd. Therefore, despite falling charter rates, FSRUs are proving to be a better investment option than standard LNG carriers.“We expect long-term charter rates for LNG carriers to improve in the coming years as the market is expected to tighten. However, we do not believe that charter rates for FSRUs will significantly change because of increasing competition and a growing understanding of FSRU technology. We expect charter rates for FSRUs to stay in the range of USD 90,000-USD 100,000pd for the next three to four years, still higher than equivalent LNG charter rates,” said Shresth Sharma, Drewry’s lead LNG shipping analyst.