Renaissance Summit

Porter Ranch is a suburban-type neighborhood of the City of Los Angeles in the northwest portion of the San Fernando Valley.

The Aliso Canyon Oil Field (also Aliso Canyon Natural Gas Storage Field, Aliso Canyon Underground Storage Facility) is an oil field and natural gas storage facility in the Santa Susana Mountains in Los Angeles County, California, north of the Porter Ranch neighborhood of the City of Los Angeles. Discovered in 1938 and quickly developed afterward, the field peaked as an oil producer in the 1950s, but has remained active since its discovery. One of its depleted oil and gas producing formations, the Sesnon-Frew zone, was converted into a gas storage reservoir in 1973 by the Southern California Gas Company, the gas utility servicing the southern half of California. This reservoir is the second-largest natural gas storage site in the western United States, with a capacity of over 86 billion cubic feet of natural gas. Currently it is one of four gas storage facilities owned by Southern California Gas, the others being the La Goleta Gas Field west of Santa Barbara, Honor Rancho near Newhall, and Playa del Rey. Oil production on the field continues from 32 active wells as of 2016. The gas storage reservoir is accessed through 115 gas injection wells, along with approximately 38 miles of pipeline internal to the field. Three operators were active on the field: Southern California Gas Company, The Termo Company, and Crimson Resource Management Corp.

The Aliso Canyon gas leak (also called Porter Ranch gas leak and Porter Ranch gas blowout) was a massive natural gas leak in the Santa Susana Mountains near Porter Ranch, Los Angeles, California. Discovered on October 23, 2015, gas was escaping from a well within the Aliso Canyon underground storage facility. This second-largest gas storage facility of its kind in the United States belongs to the Southern California Gas Company (SoCal Gas), a subsidiary of Sempra Energy. On January 6, 2016, Governor Jerry Brown issued a state of emergency. On February 11, the gas company reported that it had the leak under control. On February 18, state officials announced that the leak was permanently plugged. An estimated 97,100 tonnes (95,600 long tons; 107,000 short tons) of methane and 7,300 tonnes (7,200 long tons; 8,000 short tons) of ethane were released into the atmosphere. The initial effect of the release increased the estimated 5.3 Gt of methane in the Earth's atmosphere by about 0.002%, diminishing to half that in 6–8 years. It was widely reported to have been the worst single natural gas leak in U.S. history in terms of its environmental impact. By comparison, the entire rest of the South Coast Air Basin combined, with a population of about 18 million people, emits approximately 413,000 tonnes of methane and 23,000 tonnes of ethane annually. The Aliso gas leak's carbon footprint could be larger than the Deepwater Horizon leak in the Gulf of Mexico.

Porter Ranch town center is a shopping center located in Porter Ranch, CA, USA. It is anchored by Walmart, Ralphs, Burlington & Best Buy. The center has 45 tenants scattered throughout the shopping center and is located next to the Ronald Reagan Freeway.

Shepherd Church is a nondenominational megachurch based in Porter Ranch, Los Angeles, California, USA. The senior pastor is Dudley Rutherford.

The Sesnon Fire (also known as the Porter Ranch Fire) was a wildfire that broke out near the oil fields of Oat Mountain, north of Porter Ranch, California, on Monday October 13, 2008. The cause of this fire was a power line falling onto dry brush near a drainage area. A state of emergency was declared by Governor Arnold Schwarzenegger on October 13 in Los Angeles and Ventura Counties. The fire burned more than 22 square miles (57 km2) and cost US$7.9 million to fight. This fire occurred concurrently two others, one in San Diego County and another at the eastern end of the San Fernando Valley. One person lost their life due to the low visibility on highways because of the smoke from the fire.

Sierra Canyon School (SCS) is a private, coeducational university-preparatory day school located in Los Angeles, California. Sierra Canyon enrolls students in preschool through grade 12. Sierra Canyon School is accredited by the California Association of Independent Schools (CAIS). SCS is a member of National Association of Independent Schools (NAIS) and the Western Association of Schools and Colleges (WASC).

Chatsworth Hills Academy (CHA) is a private, coeducational day school located in Chatsworth, California, United States. CHA students are enrolled in Grades K through Eight and Preschool. CHA is accredited by the California Association of Independent Schools (CAIS) and the Western Association of Schools and Colleges (WASC). CHA is a member of National Association of Independent Schools (NAIS).

The 2008 Chatsworth train collision occurred at 4:22:23 p.m. PDT (23:22:23 UTC) on September 12, 2008, when a Union Pacific Railroad freight train and a Metrolink commuter rail train collided head-on in the Chatsworth neighborhood of Los Angeles, California, United States. The scene of the accident was a curved section of single track on the Metrolink Ventura County Line just east of Stoney Point. According to the National Transportation Safety Board (NTSB), which investigated the cause of the collision, the Metrolink train ran through a red signal before entering a section of single track where the opposing freight train had been given the right of way by the train dispatcher. The NTSB blamed the Metrolink train's engineer, 46-year-old Robert M. Sanchez, for the collision, concluding that he was distracted by text messages he was sending while on duty. This mass casualty event brought a massive emergency response by both the city and county of Los Angeles, but the nature and extent of physical trauma taxed the available resources. First responding officer Tom Gustofson described the wreck as “beyond human description”. Response included California Emergency Mobile Patrol Search and Rescue (CEMP) as a first responding unit requested by Los Angeles Police Department (LAPD). With 25 deaths, this was the deadliest accident in Metrolink's history. Many survivors remained hospitalized for an extended period. Lawyers quickly began filing claims against Metrolink. The accident launched and reinvigorated public debate on a range of topics including public relations, emergency management, and safety, which has driven various regulatory and legislative actions, including the Rail Safety Improvement Act of 2008.

Stoney Point, also known as the Stoney Point Outcroppings or Chatsworth Formation, is a Los Angeles City park near the north end of Topanga Canyon Boulevard (State Route 27) in Chatsworth, Los Angeles, California, part of the city of Los Angeles. Stoney Point is a popular destination for hikers, equestrians and also with rock climbers because of its large boulders, which afford many opportunities to practice the sport of bouldering. The top of the rock formation offers excellent views of Chatsworth, the Santa Susana Mountains, Coyote Pass, and the entire San Fernando Valley. Wildlife including coyotes, rattlesnakes, red-tailed hawks, golden eagles, turkey vultures, rabbits, and skunks can all be found at Stoney Point. When visiting the park, dogs should be kept on a leash for their own safety and a watchful eye should be kept for africanized "killer" bees.

Oat Mountain is a peak of the Santa Susana Mountains overlooking the San Fernando Valley (near Los Angeles, California) to the south and southeast. Oat Mountain is the highest peak in the Santa Susana Mountains of California. The Los Angeles district of Chatsworth is to the south of the mountain. There are many microwave relay antennas as well as Doppler weather equipment at Oat Mountain. SoCal Gas has several wells in the area as well.

The Santa Susana Mountains are a transverse range of mountains in Southern California, north of the city of Los Angeles, in the United States. The range runs east-west, separating the San Fernando Valley and Simi Valley on its south from the Santa Clara River Valley to the north and the Santa Clarita Valley to the northeast. The Oxnard Plain is to the west of the Santa Susana Mountains.