Barclays announced the launch of a private bank booking centre in Singapore on September 4, 2026. ^[1] Barclays analysts said the global energy sector could require about $3.6 trillion in annual investment by 2027, driven by artificial intelligence, electrification, and energy-security concerns. ^[2] The facility allows clients to access banking, lending, investments, and wealth planning services seamlessly. ^[3] The new centre combines local booking capabilities in Singapore with connectivity to Barclays' international booking centres. ^[4] Barclays analysts forecast that global data center electricity consumption would reach 565 terawatt-hours in 2026, up 26% from 2025, with power demand potentially reaching 290 GW by 2030. ^[5] Barclays analysts forecast that global energy demand would grow at a 1.9% compound annual rate from 2025 through 2050, and that data centers alone could add about 32 quadrillion BTUs of energy demand by 2040, equivalent to more than 600 gigawatts of capacity and roughly matching Russia's total 2025 energy consumption. ^[6] Barclays analysts said the scale of energy investment would make energy one of the largest capital-allocation opportunities of the coming decade, spanning oil and gas, LNG, pipelines, power generation, electricity grids, renewables, storage, and electrification. ^[7] Alexander Harrison, Barclays' country chief executive for Singapore and interim head of private banking in Singapore, said the launch reflects the bank's long-term commitment to the market. ^[8]