IEA (2013), "Golden Rules for a Golden Age of Gas", IEA, Paris https://www.iea.org/reports/golden-rules-for-a-golden-age-of-gas
Natural gas is poised to enter a golden age, but this future hinges critically on the successful development of the world’s vast unconventional gas resources. North American experience shows that unconventional gas – notably shale gas – can be exploited economically. Many countries are lining up to emulate this success. But some governments are hesitant or even actively opposed. They are responding to public concerns that production might involve unacceptable environmental and social damage. This report, in the World Energy Outlook series, treats these aspirations and anxieties with equal seriousness. It features two new cases: a Golden Rules Case, in which the highest practicable standards are adopted, gaining industry a “social licence to operate”; and its counterpart, in which the tide turns against unconventional gas as constraints prove too difficult to overcome. The report describes the unconventional gas resource and what is involved in exploiting it; identifies the key environmental and social risks and how they can be addressed; suggests the Golden Rules necessary to realise the economic and energy security benefits while meeting public concerns; pells out the implications of compliance with these rules for governments and industry, including on development costs; and assesses the impact of the two cases on global gas trade patterns and pricing, energy security and climate change.