Sustainable Walnut Creek

Events and Happenings

Las Lomas High School / PurpleAir Sensor Installation

Purple Air Sensor being installed at Las Lomas High School on May 22, 2019

Go to: for more info.


Past Events from SWC


DIY Solar Workshop

Held on Saturday, October 27, 2018.
In this workshop, we will compare solar costs between buying from a solar company, using a hybrid distributor/contractor model and a 100% DIY model. Workshop organizer, Bob Joe used the hybrid model, purchasing all his Panels, racks and microinverters from RENVU Solar Distributors and used licensed and unlicensed contractors for the installation.

Downtown Parking Lot


Iron Horse Trail Project