Latest news with #EPSS
Malaysian Reserve
06-06-2025
- Business
- Malaysian Reserve
Wildfire Prevention Today and Tomorrow: PG&E Shares 2025 Wildfire Season Readiness Update, Showcases Local XPRIZE Wildfire Competitors
PG&E's Layers of Protection Are Working, Prevented a Major Wildfire in 2023 and 2024 SAN RAMON, Calif., June 6, 2025 /PRNewswire/ — Using artificial intelligence (AI) and machine learning to monitor wildfire conditions and deploying proven layers of wildfire protection to prevent wildfires, Pacific Gas and Electric Company (PG&E) shared its readiness ahead of peak wildfire season. These layers of protection helped prevent a major wildfire in 2023 and 2024. Today, at PG&E's Applied Technology Services lab, the company's research and development facility, PG&E shared details about how the layers of protection are applied throughout PG&E's service area to prevent wildfires. PG&E was joined by representatives of XPRIZE Wildfire and two local teams – Ember Guard and Rain – who bring AI power and autonomous firefighting to the competition. PG&E is a proud sponsor of XPRIZE Wildfire and its work to build a pipeline of new technologies that support advanced wildfire mitigation, detection and response. Today's Wildfire Resilience from Layers of Protection Undergrounding Powerlines in high fire-risk areas to permanently eliminate ignition risk. PG&E has undergrounded approximately 915 miles of powerlines since 2021 and plans to have nearly 1,600 total miles of powerlines underground by the end of 2026. Overhead System Upgrades include the installation of strengthened power poles and covered powerlines. This work reduces wildfire ignition risk by nearly 67% once completed. PG&E has completed more than 1,430 miles of overhead system upgrades since 2018 and plans to complete nearly 1,900 total miles of system upgrades by the end of 2026. Situational Awareness Improvements including the deployment of a state-wide network of nearly 1,600 weather stations, of which 1,400 are artificial intelligence (AI) and machine learning enabled, and more than 650 high-definition wildfire cameras. The AI enabled cameras process data and provide automated wildfire notifications. Enhanced Powerline Safety Settings (EPSS) automatically turn off power within one-tenth of a second, or faster, if a wildfire hazard is detected. These settings protect 1.8 million PG&E customers in areas with elevated or extreme wildfire risk. In 2024, these settings contributed to more than a 65% reduction in reportable ignitions, compared to the 2018-2020 average. More than half of customers protected by EPSS did not experience a power outage while EPSS was enabled in 2024, and the average duration of outages on an EPSS-enabled circuit decreased 17% from the prior two-year average. Vegetation Management programs continue to evolve using a data-driven, risk-informed approach to help reduce both outages and potential ignitions caused by vegetation contacting PG&E's equipment. Over the past five years, PG&E has inspected, trimmed or removed over 960,000 trees and other types of vegetation in our service area. Drone inspections that more efficiently provide a bird's eye view of assets from the ground and air. Public Safety Power Shutoffs are a last resort during extreme weather conditions to reduce the risk of catastrophic fire. PG&E's experienced meteorologists use cutting-edge weather models to forecast wildfire risk at a granular level to determine the transmission and distribution circuits that will get de-energized. 'Rather than being reactive to conditions, our wildfire work proactively protects and prevents wildfire. We're keeping our system safe while we build resilience for the future. This work is essential in light of extreme weather and extended wildfire seasons,' said PG&E Wildfire Mitigation Vice President Andy Abranches. Tomorrow's XPRIZE Goal: Detect Earlier, Extinguish Faster As wildfire conditions are dynamic from year to year, PG&E is committed to supporting a pipeline of new research, development and innovation to address climate-driven wildfire challenges. PG&E today joined XPRIZE Wildfire and two local teams participating in the four-year, $11 million competition to accelerate the speed of detection and suppression of destructive wildfires. XPRIZE Wildfire encourages teams from around the world to innovate around a wide range of firefighting technologies across two complementary tracks designed to transform how potentially catastrophic fires are detected, managed and suppressed. PG&E is the co-title sponsor of XPRIZE Wildfire along with the Gordon and Betty Moore Foundation. 'For 30 years, XPRIZE has spurred innovation to address the world's most pressing challenges. In 2023, we launched XPRIZE Wildfire with a goal to end destructive wildfires,' said XPRIZE Wildfire Program Director Andrea Santy. 'Today, we have an incredible global cohort of dozens of teams making monumental strides towards developing solutions to reach this audacious goal.' One of the Bay Area teams showcased at the event was Palo Alto-based Ember Guard, a cross-disciplinary team led by Ahvish Roy, founder of ARX, and supported by Sangram Ganguly, Chief Technology Officer of Rhombus Power. It uses deep learning along with AI to produce a scalable cloud-based high-resolution wildfire model that forecasts the likely propagation and intensity of a wildfire so that firefighters can prioritize their limited resources Also participating was Alameda-based Rain, which recently showcased autonomous wildfire suppression technology in California. A Black Hawk helicopter equipped with wildfire mission autonomy from Rain and MATRIX™ autonomy technology from Sikorsky, a Lockheed Martin company, conducted a demonstration of a wide range of wildfire response missions and tasks, including finding and suppressing early-state wildfires, all commanded via tablet. Rain is a participant in the Electric Program Investment Charge program, a research and development project. Learn more about PG&E's wildfire safety efforts at About PG&EPacific Gas and Electric Company, a subsidiary of PG&E Corporation (NYSE:PCG), is a combined natural gas and electric utility serving more than 16 million people across 70,000 square miles in Northern and Central California. For more information, visit and
Yahoo
06-06-2025
- Business
- Yahoo
Wildfire Prevention Today and Tomorrow: PG&E Shares 2025 Wildfire Season Readiness Update, Showcases Local XPRIZE Wildfire Competitors
PG&E's Layers of Protection Are Working, Prevented a Major Wildfire in 2023 and 2024 SAN RAMON, Calif., June 6, 2025 /PRNewswire/ -- Using artificial intelligence (AI) and machine learning to monitor wildfire conditions and deploying proven layers of wildfire protection to prevent wildfires, Pacific Gas and Electric Company (PG&E) shared its readiness ahead of peak wildfire season. These layers of protection helped prevent a major wildfire in 2023 and 2024. Today, at PG&E's Applied Technology Services lab, the company's research and development facility, PG&E shared details about how the layers of protection are applied throughout PG&E's service area to prevent wildfires. PG&E was joined by representatives of XPRIZE Wildfire and two local teams – Ember Guard and Rain – who bring AI power and autonomous firefighting to the competition. PG&E is a proud sponsor of XPRIZE Wildfire and its work to build a pipeline of new technologies that support advanced wildfire mitigation, detection and response. Today's Wildfire Resilience from Layers of Protection Undergrounding Powerlines in high fire-risk areas to permanently eliminate ignition risk. PG&E has undergrounded approximately 915 miles of powerlines since 2021 and plans to have nearly 1,600 total miles of powerlines underground by the end of 2026. Overhead System Upgrades include the installation of strengthened power poles and covered powerlines. This work reduces wildfire ignition risk by nearly 67% once completed. PG&E has completed more than 1,430 miles of overhead system upgrades since 2018 and plans to complete nearly 1,900 total miles of system upgrades by the end of 2026. Situational Awareness Improvements including the deployment of a state-wide network of nearly 1,600 weather stations, of which 1,400 are artificial intelligence (AI) and machine learning enabled, and more than 650 high-definition wildfire cameras. The AI enabled cameras process data and provide automated wildfire notifications. Enhanced Powerline Safety Settings (EPSS) automatically turn off power within one-tenth of a second, or faster, if a wildfire hazard is detected. These settings protect 1.8 million PG&E customers in areas with elevated or extreme wildfire risk. In 2024, these settings contributed to more than a 65% reduction in reportable ignitions, compared to the 2018-2020 average. More than half of customers protected by EPSS did not experience a power outage while EPSS was enabled in 2024, and the average duration of outages on an EPSS-enabled circuit decreased 17% from the prior two-year average. Vegetation Management programs continue to evolve using a data-driven, risk-informed approach to help reduce both outages and potential ignitions caused by vegetation contacting PG&E's equipment. Over the past five years, PG&E has inspected, trimmed or removed over 960,000 trees and other types of vegetation in our service area. Drone inspections that more efficiently provide a bird's eye view of assets from the ground and air. Public Safety Power Shutoffs are a last resort during extreme weather conditions to reduce the risk of catastrophic fire. PG&E's experienced meteorologists use cutting-edge weather models to forecast wildfire risk at a granular level to determine the transmission and distribution circuits that will get de-energized. "Rather than being reactive to conditions, our wildfire work proactively protects and prevents wildfire. We're keeping our system safe while we build resilience for the future. This work is essential in light of extreme weather and extended wildfire seasons," said PG&E Wildfire Mitigation Vice President Andy Abranches. Tomorrow's XPRIZE Goal: Detect Earlier, Extinguish Faster As wildfire conditions are dynamic from year to year, PG&E is committed to supporting a pipeline of new research, development and innovation to address climate-driven wildfire challenges. PG&E today joined XPRIZE Wildfire and two local teams participating in the four-year, $11 million competition to accelerate the speed of detection and suppression of destructive wildfires. XPRIZE Wildfire encourages teams from around the world to innovate around a wide range of firefighting technologies across two complementary tracks designed to transform how potentially catastrophic fires are detected, managed and suppressed. PG&E is the co-title sponsor of XPRIZE Wildfire along with the Gordon and Betty Moore Foundation. "For 30 years, XPRIZE has spurred innovation to address the world's most pressing challenges. In 2023, we launched XPRIZE Wildfire with a goal to end destructive wildfires," said XPRIZE Wildfire Program Director Andrea Santy. "Today, we have an incredible global cohort of dozens of teams making monumental strides towards developing solutions to reach this audacious goal." One of the Bay Area teams showcased at the event was Palo Alto-based Ember Guard, a cross-disciplinary team led by Ahvish Roy, founder of ARX, and supported by Sangram Ganguly, Chief Technology Officer of Rhombus Power. It uses deep learning along with AI to produce a scalable cloud-based high-resolution wildfire model that forecasts the likely propagation and intensity of a wildfire so that firefighters can prioritize their limited resources Also participating was Alameda-based Rain, which recently showcased autonomous wildfire suppression technology in California. A Black Hawk helicopter equipped with wildfire mission autonomy from Rain and MATRIX™ autonomy technology from Sikorsky, a Lockheed Martin company, conducted a demonstration of a wide range of wildfire response missions and tasks, including finding and suppressing early-state wildfires, all commanded via tablet. Rain is a participant in the Electric Program Investment Charge program, a research and development project. Learn more about PG&E's wildfire safety efforts at About PG&EPacific Gas and Electric Company, a subsidiary of PG&E Corporation (NYSE:PCG), is a combined natural gas and electric utility serving more than 16 million people across 70,000 square miles in Northern and Central California. For more information, visit and View original content to download multimedia: SOURCE Pacific Gas and Electric Company Error in retrieving data Sign in to access your portfolio Error in retrieving data Error in retrieving data Error in retrieving data Error in retrieving data
Techday NZ
22-05-2025
- Business
- Techday NZ
Picus launches tool for real-time validation of exploitable risks
Picus Security has introduced a new capability designed to help security teams determine which vulnerabilities in their environments are actually exploitable. The new feature, called Picus Exposure Validation, uses real-time attack simulations to provide evidence-based assessments of vulnerability risks within a specific organisation's environment. This approach aims to address the challenge of large numbers of vulnerabilities that are often identified but not all requiring immediate attention or remediation. With more than 40,000 new Common Vulnerabilities and Exposures (CVEs) disclosed in 2024 - with 61% ranked as high or critical - security teams often struggle to respond effectively, as traditional vulnerability management methods can lead to inefficient allocation of resources. Picus Security says the new capability assists security teams in distinguishing between vulnerabilities that can actually be exploited in their unique systems and those that can be safely deprioritised. Traditional vulnerability management is typically driven by severity metrics such as Common Vulnerability Scoring System (CVSS) and Exploit Prediction Scoring System (EPSS), which provide generalised risk indicators but may not account for an individual organisation's existing security controls and asset criticality. Picus Exposure Validation aims to fill this gap with the Picus Exposure Score, an evidence-based, context-aware metric intended to reflect actual risk, according to the company. The system continuously tests security controls using real-world attack techniques to determine whether known vulnerabilities can be exploited given the organisation's current defences. The findings are automatically updated and presented in transparent reports, enabling quicker and more confident decision-making in response to new security threats. Volkan Ertürk, Co-Founder and Chief Technology Officer at Picus Security, commented: "The challenge today isn't finding vulnerabilities, it's knowing which ones matter in your unique environment. CVSS, EPSS and KEV offer theoretical risk signals. Picus Exposure Validation delivers proof by testing threats against your production defenses in real time. It replaces assumptions with evidence so security teams can focus on vulnerabilities that are actually exploitable." Key features highlighted by the company include the ability for security teams to more accurately prioritise remediation work, safely deprioritise less urgent vulnerabilities, and reduce manual workloads through the use of automated validation processes. The solution is said to include tailored recommendations to quickly improve the effectiveness of security controls, offering an alternative when immediate patching is not feasible. A global industrial firm reported that, upon deploying Picus Exposure Validation, it was able to reduce its list of critical patches by 85%. Based solely on CVSS ratings, 63% of the vulnerabilities in the organisation's systems were initially classified as critical. However, after applying Picus Exposure Validation, it was found that only 9% of those were truly high risk and required prioritisation. This reduction reportedly saved the organisation thousands of hours on patching activity and allowed the security team to focus resources more efficiently. The company positions Picus Exposure Validation as a new methodology for combining data about vulnerabilities with automated attack simulation to create an organisation-specific analysis of exploitability. This approach, according to Picus, offers security teams a more focused view on where to deploy efforts for mitigation and remediation and thereby enables more effective closing of security gaps. The Picus Exposure Validation feature is now available to organisations seeking enhanced vulnerability validation for their own environments. Follow us on: Share on:
Yahoo
19-03-2025
- Climate
- Yahoo
High winds lead to power outages across Denver metro area to reduce wildfire risk
LAKEWOOD, Colo. (KDVR) — High wind on Tuesday could mean power outages for people in parts of the Denver metro area and foothills. On Tuesday, Core Electric Cooperative engaged alternate relay settings on its lines in Castle Rock, Bennett and Conifer service areas. FOX31 Weather: View the latest Denver forecasts, maps and radar 'We reprogram our system so if a tree or an animal were to get into our lines, the line automatically de-energizes and does not automatically reenergize,' Amber King, spokesperson for Core Electric Cooperative said. Without power running through the lines, they can't create a spark to ignite a wildfire. 'What that can do is cause some outages because what we then do is have our crews go inspect the line to ensure there's no fire risk before we reenergize,' King said. According to King, power outages due to the alternate relay settings happened across their service area on Monday. Tuesday afternoon, an outage impacting more than 1,000 customers was reported. Core sent linemen to inspect the equipment but it was not immediately clear if the outage was due to the wildfire safety setting. Xcel Energy has a similar system to protect against wildfire, called Enhanced Powerline Safety Settings. 'When EPSS is activated, power lines are more sensitive and can instantly stop the flow of energy if an object touches the line,' Xcel said in a statement. Evacuations lifted, wildfire north of Dry Creek Reservoir 100% contained In cases of extreme wildfire danger, Xcel can proactively turn off the power by employing a Public Safety Power Shutoff. The utility company said it has no plans to employ the PSPS protocol during this week's weather event. 'These are some of the hottest, driest, windiest days on record the last couple of days,' West Metro Fire Rescue Lieutenant Rhett Blackmer said. Blackmer is part of WMFR's wildland fire response team. He says sparks from power lines are a big concern during red flag conditions. 'Anything that is small that we're going to go to can pretty quickly become a large incident,' Blackmer said. WMFR's protocol during periods of increased fire danger is to automatically upgrade all calls for vegetation fires to a 'large' response to ensure there are enough resources on-site to handle a rapidly spreading fire. The specialized brush truck also follows traditional engines on every call. 'Time is of the essence on a windy day like today,' Blackmer said. 'As the Denver metro area grows and we move further into these wildland-urban interface areas, more and more homes are at risk in wildfire type areas.' Denver weather: Pinpoint Weather Alert Day for strong wind, snow chances South Metro Fire Rescue employs a similar technique to WMFR. On red flag days, brush trucks follow along on all engine calls until 9 p.m. 'We do this so that if a vegetation fire breaks out while our responders are not at the station, all resources will be together and ready to respond without unnecessary delay,' SMFR spokesperson Tate Owen said. Copyright 2025 Nexstar Media, Inc. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.
Yahoo
14-03-2025
- Climate
- Yahoo
Texas, New Mexico Xcel customers may be without power for days. Here's what to know.
More than 65,000 Xcel Energy customers across the Texas Panhandle, South Plains and New Mexico may be without power "for several days," according to a Friday afternoon update from Xcel. High winds, which brought gusts of up to 80 mph and low visibility, started to sweep through the area early Friday. This event has led to crashes and power outages across the region. Ahead of the event, Xcel Energy warned customers that there could be Enhanced Powerline Safety Settings (EPSS) and a Public Safety Power Shutoff (PSPS) in the Panhandle area. These were implemented early Friday and cut power to 17,000 customers. However, outages have reached 67,639 by 3:43 p.m., according to Xcel's outage map. "Extreme winds have caused significant damage to power lines in our Texas and New Mexico service areas, leaving about 65,000 Xcel Energy customers without power as of 2:30 p.m.," Xcel said in a 3 p.m. release on Friday. "High winds and wildfire risks are expected to continue, and crews are ready to restore power once it's safe. Restoration may take several days due to the damage." After the winds have subsided, Xcel's crews need to inspect the entire length of their lines and make repairs before the power can return. Crews will be working through the weekend on the 2,500 miles of lines. Xcel's outage map is updated every 10 minutes, and customers can check it for estimated restoration times at "We understand outages are challenging, and we appreciate your patience as crews continue to work to restore power to areas affected by this significant windstorm," Xcel said in the release. This article originally appeared on Amarillo Globe-News: Panhandle, Amarillo Xcel customers may be without power for days
