As a result of that process, we developed the following list of http://www.epri.com/abstracts/Pages/ProductAbstract.aspx?ProductId=000000003002000920 It should be noted that these issues were identified using the definition of materiality from the EPRI report: “…a ‘material’ sustainability issue is an environmental, social, and/or economic issue that has the potential to impact the long-term viability of electric utilities and/or their stakeholders.