Shale gas no magic bullet for US energy supply, says IHS Cera

摘要

SHALE-GAS explorers have more than doubled the US' gas resources in recent years, says IHS Cera. Daniel Yergin, the consultancy's chairman, describes their spectacular success as "the most significant energy innovation so far this century" - one that means the country can contemplate exporting liquefied natural gas rather than importing it, Tom Nicholis reports from Houston.