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The Tehachapi Pass wind farm is one of the first large-scale wind farms installed in the U.S., with around 710 megawatts (950,000 hp) produced by about 3400 wind turbines.

Tehachapi Pass (Kawaiisu: Tihachipia, meaning "hard climb") is a mountain pass crossing the Tehachapi Mountains in Kern County, California. Traditionally, the pass marks the northeast end of the Tehachapis and the south end of the Sierra Nevada range. The route is a principal connector between the San Joaquin Valley and the Mojave Desert. The Native American Kitanemuk people used the pass as a trade route before the American settlement of the region in the 19th century. The main line of the former Southern Pacific Railroad opened though the pass in 1876; the tracks are now owned by the Union Pacific Railroad and shared with BNSF Railway as the Mojave Subdivision. U.S. Route 466 was built in the 1930s, and the road is now State Route 58. The Pass is also the route of the planned California High-Speed Rail line. The Tehachapi Mountains are also crossed by Tejon Pass at the southwest end of the range.

The Tehachapi Wind Resource Area (TWRA) is a large wind resource area along the foothills of the Sierra Nevada and Tehachapi Mountains in California. It is the largest wind resource area in California, encompassing an area of approximately 800 sq mi (2,100 km2) and producing a combined 3,507 MW of renewable electricity between its 5 independent wind farms. The mountain pass acts as a venturi effect to air moving between ocean and desert, increasing wind speed.This area is a net exporter of generation to other parts of the state of California. A state initiative to upgrade the transmission out of Tehachapi (the 4.5 GW Tehachapi Renewable Transmission Project) began in 2008 and was completed by 2016. This has opened the door to further regional wind power development up to 10 GW, and multiple solar and storage projects are installed to utilize that capacity. A prime location for viewing the turbines is off of State Route 58 and from Tehachapi-Willow Springs Road.

The Horned Toad Hills (also known as Tehachapi Mountains) are a low mountain range in the Mojave Desert, in southeastern Kern County, California.

Tehichipa is a former settlement in Kern County, California. It was located on the railroad near Oak Creek Pass and Old Town.Tehichipa, originally known as Williamsburg, was founded in 1869 by James Williams; while Williams originally named the town for himself, its name was changed to Tehichipa by 1872. The town was a shipping center for Owens Valley gold mines prior to the construction of a railroad in the area. However, when the Southern Pacific Railroad built a railroad in 1876, it bypassed Tehichipa, instead establishing a new town named "Tehachapi Summit". The railroad caused Tehachapi Summit to grow at Tehichipa's expense. Tehachapi Summit evolved into the city of Tehachapi, while Tehichipa ultimately died out. The only surviving building from Tehichipa, the Errea House, is now located in Tehachapi.A post office operated at Tehichipa from 1869 to 1877, when the service was transferred to Old Town.

Twenty-mule teams were teams of eighteen mules and two horses attached to large wagons that transported borax out of Death Valley from 1883 to 1898. They traveled from mines across the Mojave Desert to the nearest railroad spur, 165 miles (266 km) away in Mojave. The routes were from the Harmony and Amargosa Borax Works to Daggett, California, and later Mojave, California. After Harmony and Amargosa shut down in 1888, the mule team's route was moved to the mines at Borate, 3 miles (5 km) east of Calico, back to Daggett. There they worked from 1891 until 1898 when they were replaced by the Borate and Daggett Railroad. The wagons were among the largest ever pulled by draft animals, designed to carry 10 short tons (9 metric tons) of borax ore at a time.

Mojave (formerly Mohave) is an unincorporated community in Kern County, California, United States. Mojave is located 50 miles (80 km) east of Bakersfield, and 100 miles (161 km) north of Los Angeles, at an elevation of 2,762 feet (842 m). The town is located in the western region of the Mojave Desert, below and east of Oak Creek Pass and the Tehachapi Mountains. Mojave is on the Pacific Crest Trail.The population was 4,238 at the 2010 census, up from 3,836 at the 2000 census. Telephone numbers in Mojave follow the format (661) 824-xxxx and the area includes three postal ZIP Codes.

KKZQ (100.1 FM, "100.1 The Quake") is a commercial radio station that is licensed to Tehachapi, California, United States and serves the Antelope Valley area. The station is owned by High Desert Broadcasting and broadcasts a classic rock format. KKZQ leases space on KSRY's transmission tower.

Monolith (formerly, Aqueduct) is an unincorporated community in the Tehachapi Valley, in Kern County, California.The community is located 4.5 miles (7.2 km) east of Tehachapi, at an elevation of 3,966 feet (1,209 m) in the southern Sierra Nevada and eastern Tehachapi Pass areas.

Scaled Composites (often called simply Scaled) is an American aerospace company founded by Burt Rutan and currently owned by Northrop Grumman. It is located at the Mojave Air and Space Port in Mojave, California, United States. Founded to develop experimental aircraft, the company now focuses on designing and developing concept craft and prototype fabrication processes for aircraft and other vehicles. It is known for unconventional designs, for its use of non-metal, composite materials, and for winning the Ansari X Prize with its experimental spacecraft SpaceShipOne.

Rotary Rocket Company was a rocketry company that developed the Roton concept in the late 1990s as a fully reusable single-stage-to-orbit (SSTO) crewed spacecraft. The design was initially conceived by Bevin McKinney, who shared it with Gary Hudson. In 1996, Rotary Rocket Company was formed to commercialize the concept. The Roton was intended to reduce costs of launching payloads into low Earth orbit by a factor of ten. The company gathered considerable venture capital from angel investors and opened a factory headquartered in a 45,000-square-foot (4,200 m2) facility at Mojave Air and Space Port in Mojave, California. The fuselage for their vehicles was made by Scaled Composites, at the same airport, while the company developed the novel engine design and helicopter-like landing system. A full-scale test vehicle made three hover flights in 1999, but the company exhausted its funds and closed in early 2001.

The Tehachapi Energy Storage Project (TSP) is a 8MW/32MWh lithium-ion battery-based grid energy storage system at the Monolith Substation of Southern California Edison (SCE) in Tehachapi, California, sufficient to power between 1,600 and 2,400 homes for four hours. At the time of commissioning in 2014, it was the largest lithium-ion battery system operating in North America and one of the largest in the world. TSP is considered to be a modern-day energy storage pioneer with significant accomplishments that have proven the viability of utility-scale energy storage using lithium-ion technology. While originally envisioned as a research and development project, TSP operated as a distribution-level resource for SCE and for calendar year 2020, SCE reported that TSP operated in the wholesale energy market with revenue exceeding operating and maintenance costs. In 2021, SCE began the decommissioning of TSP, which was followed by formal decommissioning by state regulators in 2022. The physical dismantlement of TSP is expected to be completed by the end of 2022.