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Yugomashevskoye Oil Field
Yugomashevskoye oil field (Югомашевское месторождение) is a producing oil field in northern Bashkortostan, Russia. Discovered in the 1950s, it was developed from 1966 and is operated by Bashneft.
Yuguang Coal power station
Yuguang Coal power station (裕光煤电) is a 2,000 MW ultra-supercritical coal-fired power station in Yuxian county, Yangquan, Shanxi, China, whose first unit, Shanxi's first million-kilowatt unit, entered service in 2021.
Yuhuan power station
Yuhuan power station (华能玉环发电厂) is a large coal-fired power station in Yuhuan, Zhejiang, China, owned by China Huaneng and home to China's first 1,000 MW ultra-supercritical units.
Yukon Energy
Yukon Energy Corporation is a publicly owned utility founded in 1987 that generates and transmits electricity across the Yukon, Canada, selling wholesale to ATCO Electric Yukon.
Yukos
Yukos (ОАО Нефтяная компания ЮКОС) was a Russian oil company led by Mikhail Khodorkovsky that became Russia's largest oil producer before its 2004 dismantling by the state.
Yulchon power station
Yulchon power station (율촌복합화력발전소) is a gas-fired combined cycle power station at the Yulchon Industrial Complex in Jeollanam-do, South Korea, owned and operated by CGN Yulchon Generation.
Yulin Gas Field
The Yulin Gas Field (榆林气田) is a large tight sandstone gas field in the Ordos Basin in Shaanxi, China, discovered in 1996, producing since 2001, and operated by PetroChina.
Yulin Hengshan power station
Yulin Hengshan power station (榆林能源横山电厂) is a 2,000 MW coal-fired power station in Yulin, Shaanxi, China, owned by Shaanxi Yulin Energy Group, with its two 1,000 MW ultra-supercritical units commissioned in 2018 and 2019.
Yulin Yuheng power station
Yulin Yuheng power station (华电陕西榆横煤电厂), also known as Huadian Yuheng power station, is a 1,200 MW coal-fired power station in Yulin, Shaanxi, China, with two 660 MW units commissioned in 2013 and 2014.
Yuncheng power station
Yuncheng power station is a coal-fired power plant in Heze, Shandong, China, with two 1,000 MW ultra-supercritical double-reheat units; unit 1 entered commercial operation in June 2026.
Yunfu power station
Yunfu power station (粤电云浮发电厂) is a coal- and gas-fired power station in Yunfu, Guangdong, China, operated by Guangdong Yuedian Yunhe Power Generation with 1,120 MW of coal capacity.
Yung-An LNG Terminal
Yung-An LNG Terminal (永安液化天然气厂) is an onshore LNG import and regasification terminal in Kaohsiung, Taiwan, owned by CPC Corporation and commissioned in 1990 as Taiwan's first.
Yungang power station
Yungang power station, also known as Datang Yungang power station, is a coal-fired combined heat and power plant of 1,040 MW in Datong, Shanxi, China, owned by Datang International Power Generation.
Yunhe power station
Yunhe power station (华能运河电厂) is a coal-fired power station in Changgou Town, Jining, Shandong, China, owned by Huaneng. Built as a six-unit, 1,240 MW plant from 2000 to 2006, it now runs two 330 MW units.
Yunlin Offshore wind farm
The Yunlin Offshore wind farm (云林离岸风场) is a 640 MW offshore wind farm in the Taiwan Strait off Yunlin County, Taiwan, one of Taiwan's largest, fully operational since 2025.
Yunnan Investment Holding Group
Yunnan Investment Holding Group (云南省投资控股集团有限公司), short name Yuntou Group, is a wholly state-owned investment company serving as Yunnan Province's investment vehicle; founded in 1997, it entered the Fortune Global 500 in 2021.
Yunnan Power Grid
Yunnan Power Grid (云南电网公司) is the utility that owns and operates the power grid of Yunnan Province in southwestern China, as one of five subsidiaries of China Southern Power Grid.
Yurkharovskoye Oil and Gas Field
The Yurkharovskoye Oil and Gas Field (Юрхаровское месторождение) is a gas condensate field on the Tazovsky Peninsula in northern West Siberia, owned by NOVATEK and producing since 2003.
Yurubcheno-Tokhomskoye field
The Yurubcheno-Tokhomskoye field is a giant oil and gas field in Krasnoyarsk Krai, East Siberia, operated by Rosneft and ranked the largest in East Siberia.
Yushulin Oil Field
The Yushulin Oil Field (榆树林油田) is an oil field within the Daqing oilfield in the Songliao Basin of Heilongjiang Province, China, in ultra-low permeability Fuyang and Putaohua reservoirs.
Yuxian power station
Yuxian power station (蔚县电厂), also called the Weizhou Energy power plant, is a coal-fired power station in Yuxian County, Hebei, China, with two 660 MW ultra-supercritical units.
Yuzhnaya power station
Yuzhnaya power station, also known as Yuzhnaya CHPP (Южная ТЭЦ), is a gas-fired combined heat and power station in Saint Petersburg, commissioned in 1978 and operated by PJSC TGC-1.
Yuzhno-Priobskoye field
The Yuzhno-Priobskoye field (Южно-Приобское) is a large oil field in Western Siberia, Russia, occupying the southern license territory of the Priobskoye field and operated by Gazprom Neft subsidiary Gazpromneft-Khantos.
Yuzhno-Russkoye Oil and Gas Field
Yuzhno-Russkoye field (Южно-Русское месторождение) is a large oil, gas, and condensate field in the Yamal-Nenets Autonomous Area of northern West Siberia, with gas reserves exceeding 1 trillion cubic meters.
Yuzhno-Tambeyskoye Oil and Gas Field
Yuzhno-Tambeyskoye, also called South Tambeyskoye, is a large onshore gas and gas condensate field on the Yamal Peninsula in Russia, discovered in 1974 and serving as the resource base for the Yamal LNG plant.
Yuzhno-Yagunskoye Oil Field
The Yuzhno-Yagunskoye field is a large oil field in the Surgut district of West Siberia, Russia, near Kogalym, discovered in 1978 and operated by LUKOIL as its digital-field pilot site.
Z Pulsed Power Facility
The Z Pulsed Power Facility, or Z machine, is a pulsed-power accelerator at Sandia National Laboratories in Albuquerque that produces the world's most powerful laboratory X-ray pulses.
Z-scheme particulate overall water splitting
Z-scheme particulate overall water splitting is a photocatalytic scheme in which two semiconductor particles, a hydrogen and an oxygen evolution catalyst, split water into hydrogen and oxygen.
Z-scheme photocatalytic water splitting with Rh-doped SrTiO3
Z-scheme photocatalytic water splitting with Rh-doped SrTiO3 (SrTiO3:Rh) is a two-step scheme where rhodium-doped strontium titanate evolves hydrogen while BiVO4 evolves oxygen, first reported in 2004.
Z-source inverter
A Z-source inverter is a power electronic converter using an X-shaped network of two inductors and two capacitors to buck and boost voltage in a single stage.