Synthesis Energy Systems, Inc., (“SES”), is an energy and technology company that builds, owns and operates coal gasification plants that utilize its proprietary U-GAS® fluidized bed gasification technology to convert low rank coal and coal wastes into higher value energy products, such as transportation fuel and ammonia. The U-GAS® technology, which we license from the Gas Technology Institute, gasifies coal without many of the harmful emissions normally associated with coal combustion plants. The primary advantages of U-GAS® relative to other gasification technologies are greater fuel flexibility provided by our ability to use all ranks of coal (including low rank, high ash and high moisture coals, which are significantly cheaper than higher grade coals), many coal waste products and biomass feed stocks, and our ability to operate efficiently on a smaller scale, which enables us to construct plants more quickly, at a lower capital cost, and, in many cases, in closer proximity to coal sources. SES currently has offices in Houston, Texas and Shanghai, China.

综合能源系统公司（“SES”）是一家从事建设、拥有及运营煤炭气化工厂的能源和技术公司，利用独有的U-GAS® 流化床气化技术将低质煤及煤渣转化成包括运输燃料和合成氨在内的拥有高附加值的能源产品。U-GAS®技术是由美国气体技术研究所授权使用，该技术在将煤炭气化时不似燃煤工厂一般产生许多有害的排放气体。与其它气化技术相比，U-GAS®的最大优势在于其更灵活的燃料适应性，可使用各等级的煤（包括低质煤、高灰高水含量煤等较于高质煤炭廉价的煤种）、煤渣制品及生物质原料；及可较小规模的高效运作而使我们能在低造价基础上更快速的将工厂建成，且在许多时候能更靠近煤源。目前SES在德克萨斯州的休斯顿及中国上海设有办事处。