9,935 articles
Divertor Tokamak Test
The Divertor Tokamak Test (DTT) is an experimental fusion facility under construction at the ENEA Frascati Research Centre near Rome, Italy, testing power-exhaust solutions for the ITER and DEMO reactors.
DLMS/COSEM
DLMS/COSEM (IEC 62056) is an international standard suite for smart energy metering, combining the DLMS application layer and the COSEM object model, standardized since 2002.
DNO ASA
DNO ASA is a Norwegian oil and gas company founded in 1971, Norway's oldest oil company, with its flagship Tawke license in the Kurdistan region of Iraq.
DNOW Inc.
DNOW Inc. is a Houston-based distributor of pipe, valves, fittings, and energy and industrial equipment, spun off from National Oilwell Varco in 2014 and acquired MRC Global in 2025.
Doe Canyon Gas Field
Doe Canyon Gas Field is a naturally occurring carbon dioxide field in Dolores County, Colorado, one of three sources supplying most of the state's CO2 for enhanced oil recovery.
Doe Complex (gas processing)
The Doe Complex is a group of natural gas processing facilities near Dawson Creek in northeast British Columbia, operated by Tourmaline Oil Corp. to handle liquids-rich Montney gas.
Dogger Bank South
Dogger Bank South is a pair of offshore wind farms in the North Sea, developed by RWE and Masdar, with 3 GW combined capacity and consent granted in 2026.
Dogger Bank Wind Farm
Dogger Bank Wind Farm is an offshore wind farm under construction 130 to 190 km off England's coast, intended to become the world's largest at 3.6 GW.
Doha East power plant
Doha East power plant (محطة الدوحة الشرقية) is a Kuwaiti cogeneration power and water distillation station in the Doha area, west of Kuwait City, in service since 1977.
Doha West power station
Doha West power station (محطة الدوحة الغربية) is a combined power and desalination station about 15 km west of Kuwait City, with an installed capacity of 2,541 MW.
Dolet Hills Power Station
Dolet Hills Power Station was a 650 MW lignite-fired power plant in DeSoto Parish, Louisiana, the state's only lignite plant, which operated from 1986 to 2021.
Dolna Odra power station
The Dolna Odra power station (Elektrownia Dolna Odra) is a power plant at Nowe Czarnowo near Gryfino, north-western Poland, operated by PGE and converted from coal to gas.
Dolphin Oil and Gas Field
The Dolphin Oil and Gas Field, also called the Dolphin Gas Project, pipes natural gas from Qatar's offshore North Field to the UAE and Oman, starting supply in July 2007.
Dolphin Qatar–UAE Natural Gas Pipeline
The Dolphin Qatar–UAE Natural Gas Pipeline is a 364-kilometer subsea pipeline carrying 2 billion cubic feet of gas daily from Ras Laffan, Qatar, to Taweelah, Abu Dhabi, since 2007.
Dominion Energy
Dominion Energy, also known as Dominion Power, is a regulated electric and natural gas utility holding company headquartered in Richmond, Virginia, serving 3.6 million customers.
Dominion Energy South Carolina
Dominion Energy South Carolina, the former South Carolina Electric & Gas, serves about 1.3 million customers in South Carolina and became a Dominion Energy subsidiary when SCANA merged in 2019.
Dominion Gas Pipeline
The Dominion gas pipeline system is a natural gas transmission network moving Appalachian gas to eastern US markets, including the Cove Point LNG export terminal in Maryland.
Domino gas field
The Domino gas field is a large conventional gas field about 170 km offshore Romania in the Black Sea, discovered by the Domino-1 well in 2012.
Don Blankenship
Don Blankenship, also known as Donald Leon Blankenship, is an American coal executive who led Massey Energy and was convicted after the 2010 Upper Big Branch explosion.
Dona Francisca Hydroelectric Power Plant
The Dona Francisca Hydroelectric Power Plant (Usina Hidrelétrica Dona Francisca) is a 125 MW hydroelectric plant on the Jacuí River in Rio Grande do Sul, Brazil.
Donald C Cook nuclear power plant
The Donald C. Cook nuclear power plant is a two-unit station on the eastern shore of Lake Michigan near Bridgman, Michigan, producing about 2,360 MWe.
Dongdao New Energy (广东东岛新能源股份有限公司)
Dongdao New Energy (Guangdong Dongdao New Energy Co., Ltd., 广东东岛新能源股份有限公司) is a Chinese maker of lithium-ion battery anode materials, founded in 2011 in Zhanjiang, Guangdong.
Dongducheon power station
Dongducheon power station (동두천복합화력발전소), also called Dongducheon Combined Cycle Power Plant, is a 1,716 MW LNG-fired power plant in Gyeonggi Province, South Korea, in commercial operation since 2015.
Donges Refinery
The Donges refinery is an oil refinery in Donges, western France, on the Loire estuary, owned and operated by TotalEnergies with a capacity of 219,000 barrels per day.
Dongfang 1-1 Gas Field
Dongfang 1-1 Gas Field (东方1-1气田, DF1-1) is an offshore natural gas field in the Yinggehai Basin of the South China Sea, operated by CNOOC since 2003.
Dongfang 13-2 Oil and Gas Field
Dongfang 13-2 (东方13-2气田) is a large offshore natural gas field in the Yinggehai Basin, about 132 kilometers west of Dongfang City, Hainan, China, developed and wholly owned by CNOOC Limited.
Donggi-Senoro LNG Terminal
Donggi-Senoro LNG (DSLNG) is a liquefied natural gas production and export plant in Banggai, Central Sulawesi, Indonesia, Indonesia's fourth LNG facility, operated by Mitsubishi Corporation and started in 2015.
Dongguan Ningzhou Gas power station
Dongguan Ningzhou Gas power station (东莞宁洲燃气电厂) is a 2,484 MW gas-fired plant in Dongguan, Guangdong, China, completed in 2024 as a replacement for the Shajiao coal plant.
Dongjiakou-Dongying Oil Pipeline
The Dongjiakou-Dongying Oil Pipeline (董东管道) is a crude oil pipeline in Shandong, China, running from Qingdao's Dongjiakou port to Dongying and commissioned in August 2022.
Dongjiakou–Weifang–Luzhong Lubei Oil Pipeline
The Dongjiakou–Weifang–Luzhong and Lubei Oil Pipeline (董家口港—潍坊—鲁中、鲁北输油管道) is a crude oil pipeline system of Qingdao Port in Shandong, China, moving imported crude to independent refineries; it reached 972.3 km in 2021.