Kev Mob Siab Los Txo Hluav Taws Kub Hav Zoov

Tom qab ua tiav kev kuaj xyuas rau txhua kev xa hluav taws xob uas npaj tshwj cia, kev xa tawm thiab cov cuab yeej siv los tsim hluav taws xob nyob rau qhov chaw uas muaj kev pheej hmoo siab tshaj plaws hauv xyoo 2019, peb ua txhuas ntxiv mus saib xyuas tej chaw uas muaj kev pheej hmoo siab tshaj plaws uas tshawb tau los ntawm peb cov qauv cuab yeej fab kev pheej hmoo uas siab heev. Cov kev kuaj xyuas hauv av los ntawm cov neeg ua hauj lwm thiab kev soj ntsuam huab cua uas siv nyuj hoom me tsis muaj neeg tsav (drones) thiab nyuj hoom qav taub uas raug txuas los ua kom thaij tau duab 360-seem (degree) ntawm peb cov khoom siv rau txhua qhov xav tau kev tu saib xyuas, kho los sis hloov pauv.

Peb tab tom nruab cov khoom siv tshiab los sis muab cov cuab yeej hloov kho dua tshiab thiab cov thev naus laus zis kom txo tau qhov uas peb cov hluav taws xob yuav hloov mus ua hluav taws kub tau. Qee yam kev ntsuas no kuj yog ib feem ntawm peb kev txhawj xeeb txog qhov rau siab los txo qhov cuam tshuam tsis zoo rau cov neeg siv ncua sij hawm PSPS. Replacing bare wire with insulated wire, also known as covered conductor, significantly reduces the possibility of the power line arcing or sparking if contact occurs with an object like a tree branch or metallic balloon. Fast-acting fuses interrupt current more quickly and reduce the risk of ignitions when there is an electrical an electrical fault, such as when a tree falls on a power line during high winds.

As of the end of March 2021:

• Insulated Wire (Txoj Xov Hluav Taws Xob Uas Looj Plaub Lawm): 1,760+ mais deb tau muab nrhuab rau
• Cov Pob Txiav Hluav Taws Xob Uas Ua Hauj Lwm Sai: 12,900+ pob txiav hluav taws xob uas nruab cia lawm
• Continuing to replace power poles in high fire risk areas with fire-resistant composite poles or wood poles with fire-resistant wrap to reduce the risk of damaged poles during an emergency and allow for quicker power restoration

Kev tswj xyuas cov xwm txheej yog ib qho ntawm ntau txoj hauv kev peb tuaj yeem paub zoo txog kev pheej hmoo ntawm cov hluav taws hav zoov thiab saib raws lub caij nyug tias nws yuav tshwm sim thaum twg Los ntawm cov chaw ntsuas huab cua uas tau muab caws cia, peb muaj peev xwm paub tau zoo txog ntawm cov huab cua thiab muab khaws coj los ua tau ib tus qauv saib. Cov peev txheej txhim kho no thiab cov khoom siv sib ntxiv los sib cais uas los tsom rau cov xwm txheej Kev Kaw Hluav Taws Xob Kom Pej Xeem Muaj Kev Nyab Xeeb (PSPS), kom txo qis tus lej ntawm cov neeg tau txais kev cuam tshuam.

• Cov Chaw Ntsuas Huab Cua: 1,050+ tau nruab
• Cov Koob Yees Duab Hluav Taws Kub Hav Zoov: tau nruab 166 lub koob yees duab thoob plaws thaj tsam uas muaj pheej hmoo hluav taws kub

We are increasing our computing power to be able to model the atmosphere at a higher resolution in order to produce more granular weather forecasts for improved PSPS decisions. We are also evaluating fire spread modeling technology, which has the potential to determine impacts to communities from wildfires during extreme weather events.

Learn More About How Weather Impacts PSPS >

Peb tseem niaj hnub ua peb qhov kev soj ntsuam, txiav, thiab tshem cov ntoo kom tsis txhob muaj nroj tsuag ntau los mus txuas tau rau cov hluav taws xob mas thiaj li yuav tsis muaj hluav taws kub hav zoov tshwm sim tau. Cov ntoo siab uas yuav muaj feem vau taus mus rau hauv cov xaim hluav taws xob kuaj yuav raug txiav txo mus.

• Ntsuam xyuas 1.4 lab tsob ntoo ib xyoos ib zaug thiab txiav ceg ntoo ze li ntawm 900,000 tsob ntoo. Muaj ntau tshaj 700,000 tsob ntoo nyob hauv cheeb tsam pheej hmoo siab uas hluv taws kub.
• Annually assess at least 150,000 hazard trees in high fire risk areas for hazardous conditions and remove them if deemed unsafe.

Learn More About Hazard Trees >

Peb khaws hluav taws xob cia thiab npaj cov npev tas lij (battery) cia npaj rau peb cov neeg siv hluav taws xob thiab cov zej zog suav daws tau siv lub sij hawm muaj qhov xwm txheej ceev thiab kev kaw hluav taws xob. Cov hauj lwm thiab kev pab cuam no yuav pab txo qis kev cuam tshuam ntawm Kev Kaw Hluav Taws Xob Kom Pej Xeem Muaj Kev Nyab Xeeb (PSPS), tshwj xeeb rau peb cov zej zog uas muaj kev pheej hmoo siab.

• Kev Rov Tau Txaisntawm cov chaw tsim hluav taws xob uas nqa tau mus los, cov cav tsim hluav taws xob thiab cov roj teeb
• Critical Care Backup Battery program that provides no-cost backup battery for eligible income-qualified customerstus uas muaj kev yuav tsum tau siv cov cuab yeej kho mob thiab nyob rau ntawm cov chaw uas muaj kev pheej hmoo kev hluav taws kub siab
• Resiliency zones that provide Kev khaws hluav taws xob cia rau cov kev pab cuam tseem ceebxws li cov khw muag tshuaj, tsev muag khoom noj thiab cov chaw muag roj, nyob rau hauv cov zej zog thaum muaj PSPS
• Launched a microgrid resiliency pilot with San Jacinto High School. Microgrids, or self-contained electric grids, can provide around-the-clock energy for a limited time and can operate while tied to the larger electric system and separated or “islanded” from it. A second pilot site has been identified for a school in San Bernardino County to mitigate the impacts of PSPS for nearby communities.