The MIT Energy Club will host its MIT Energy Hackathon from Nov. 13-15. Participants will work on real-world energy challenges presented by pioneering organizations including Schlumberger, OPower, McKinsey, First Fuel, and the MIT Office of Sustainability. The challenges have the following themes: enabling energy access, reducing energy waste, and improving energy efficiency. Cash prizes of $3,000, $2,000 and $1,000 will be awarded. Register here.