As a small WISP operator in Northern California and well into the urban interface we fell victim to the PSPS this year. Thousands was spent on upgrading battery plants that would normally hold during a short outage and generator purchases, whether it be small inverter style generators for small sites to permanent standby site generators for those sites that are larger or a PITA to get to. We still have more work to do and hope to be better prepared for next summers rounds of shut offs. I am currently developing a portable trailer mounted solar/battery plant to replace the portable generators just for fuel cost savings since I spent just about $500/week in generator fuel alone for the largest outage.