TY - CONF T1 - A Policy Framework for the 21st Century Grid: Enabling Our Secure Energy Future." Executive Office of the President, National Science and Technology Council. June 13, 2011." Y1 - 2011 AB - A Policy Framework for the 21st Century Grid: Enabling Our Secure Energy Future." Executive Office of the President, National Science and Technology Council. June 13, 2011." ER -