RePower Humboldt Update

Dana Boudreau of RCEA displays air flow measuring equipment that will be used in the heat pump study.

Dana Boudreau of RCEA displays air flow measuring equipment that will be used in the heat pump study.

Numerous SERC staff are busy working on the RePower Humboldt with Community Scale Renewable Energy project. Most of our recent efforts have been focused on the design of the biomass gasification to fuel cell project at the Blue Lake Rancheria.  We also met recently with Redwood Coast Energy Authority staff at the Blue Lake Elementary School to scope out the installation and testing of a mini-split heat pump system.  The RePower Humboldt Strategic Plan indicated that use of heat pumps could be a cost effective way to utilize local renewable energy resources to meet heating demands while reducing greenhouse gas emissions.  However, heat pump performance can vary significantly in different climates, so the strategic plan recommended conducting a heat pump pilot study to examine performance characteristics in the Humboldt climate.  Blue Lake Elementary will receive one or two heat pump systems to be installed in individual classrooms. These systems will be equipped with monitoring instruments. At the same time, we will measure the energy consumption and performance of the small natural gas furnaces that currently provide heat to these classrooms. This will allow us to evaluate the energy efficiency, cost-effectiveness, and greenhouse gas impacts associated with the heat pump systems compared to conventional heating systems. This information can then be used to inform decisions about the potential future installation of heat pump systems throughout the county.