%T A Distributed Multi\-Agent Control System for Power Consumption in Buildings %A Anna Kosek, Oliver Gehrke %E Peter H. Welch, Frederick R. M. Barnes, Kevin Chalmers, Jan Bækgaard Pedersen, Adam T. Sampson %B Communicating Process Architectures 2012 %X This paper presents a distributed controller for adjusting the electrical consumption of a residential building in response to an external power setpoint in Watts. The controller is based on a multi\-agent system and has been implemented in JCSP. It is modularly built, capable of self\-configuration and adapting to a dynamic environment. The paper describes the overall architecture and the design of the individual agents. Preliminary results from proof\-of\-concept tests on a real building are included.