U.S.-based LNG firm Excelerate Energy has signed a long-term liquefied natural gas (LNG) sale and purchase agreement (SPA) with the Bangladesh Oil, Gas & Mineral Corporation (Petrobangla). Petrobangla has agreed to purchase 0.85 to 1.0 million tonnes per annum (MTPA) of LNG from Excelerate for a term of 15 years beginning January 2026. Excelerate will deliver 0.