Midday begins a week of daily programming devoted to one of the most urgent matters facing people of Maryland, the United States and planet Earth -- our energy problems and solutions. The week begins with a look at energy consumption and sustainability. Our guests include Alan Knuckman, Agora Financial's broad-market analyst, Malcolm Woolf, director, Maryland Energy Administration and Laura Schaefer, Associate Professor, Department of Mechanical Engineering and Materials Science, Center for Energy, University of Pittsburgh.