HELLENIC PETROLEUM Group publishes its Sustainability Report 2011

Since 2006, the HELLENIC PETROLEUM Group has published an annual Sustainability Report in order to improve our communication and share information with our social partners (stakeholders). This year’s seventh annual report provides an overview of the Groups business performance taking into account economic, environmental and social perspectives from January 1, 2011 to December 31, 2011.

This Report was prepared through taking into account the GRI guidelines (Global Reporting Initiative, G3.1), the ten principles of the United Nations Global Compact (UNGC) and the GRI’s Oil & Gas Sector Supplement.

Both the UNGC and the GRI are voluntary initiatives with a complementary role in promoting internationally accepted principles through corporate accountability and performance. Our Group is committed to implementing and promoting these two complementary initiatives which ensures for a consistent platform in the realization of values, sustainable development policies, strategies and business practices. During the preparation of the report, we took into account the dialogue with our stakeholders, conclusions drawn from survey research conducted in local communities and with our customers, suppliers and employees, requirements for disclosure from financial analysts and the wider public as well as observations made by inspection and auditing bodies. With this approach, the Group will endeavor to continue to implement activities under its commitment to Sustainable Development.

Please find attached the Sustainability Report 2011.