4:05 - 4:25 p.m.: Flexibility: The Hardest Currency in the Energy Market Dr. Christof Petrick 4:25 - 4:45 p.m.: Flexperts Talk: “Rethink, Adapt, Profit” Dr. Christof Petrick, Matthias Groth, Ruben Bauer, Tobias Eugster, and Jürgen Beselbecke