9,935 articles
SNEC (trade show)
SNEC, formally the International Photovoltaic Power Generation and Smart Energy Conference & Exhibition, is an annual solar trade fair in Shanghai, China, first held in 2007.
SNEPCo
SNEPCo, Shell Nigeria Exploration and Production Company, is a wholly owned Shell subsidiary formed in 1993 that pioneered Nigeria's deepwater production at the Bonga field, offshore in the Gulf of Guinea.
SNGP Loop Gas Pipeline
The SNGP Loop Gas Pipeline is a 48-inch natural gas pipeline in Oman, running 265 km from the Saih Nihayda Gas Plant toward Al Kamil, operated by OQGN.
Snøhvit gas field
Snøhvit, Norwegian for "Snow White," is a gas and condensate field in the Barents Sea off Hammerfest, Norway, the first Barents Sea field, in production since 2007.
Snorre field
Snorre is an oil and gas field in the Tampen area of the northern Norwegian North Sea, discovered in 1979 and producing since 1992 from Snorre A and Snorre B.
Snowflake divertor
The snowflake divertor is an advanced tokamak divertor configuration in which two nearby magnetic nulls form a snowflake-shaped separatrix, spreading heat exhaust over four strike points.
SNUPPS
SNUPPS (Standardized Nuclear Unit Power Plant System) was a 1970s consortium of United States utilities that built identical nuclear plants from a standardized Westinghouse pressurized water reactor design.
SOCAR Turkey
SOCAR Turkey, also written SOCAR Türkiye, is the Turkish arm of Azerbaijan's state-owned oil and gas company SOCAR, its largest asset being the STAR Refinery at Aliağa, opened in 2018.
Social Climate Fund
The Social Climate Fund (SCF) is a European Union funding instrument of €65 billion supporting vulnerable households as the EU extends carbon pricing to buildings and road transport.
Social cost of carbon
The social cost of carbon (SCC) estimates, in dollars, the damage from a 1-ton increase in CO2 emissions, and is the figure US agencies used to weigh climate rules.
Société des Hydrocarbures du Tchad
Société des Hydrocarbures du Tchad (SHT) is Chad's state-owned national oil company, created in 2006 to manage the government's oil interests, including a 25% stake in the Doba consortium acquired in 2014.
Société du Pipeline Sud-Européen
Société du Pipeline Sud-Européen (SPSE) is a French pipeline company, founded in 1958, that runs crude oil pipelines from Fos-sur-Mer near Marseille to Karlsruhe in Germany.
Société nationale d'électricité du Congo
Société nationale d'électricité du Congo, known as SNEL, is the state-owned electricity utility of the Democratic Republic of the Congo, created in 1970 and operating the Inga dams.
Société Nationale Des Pétroles Du Congo
The Société Nationale des Pétroles du Congo (SNPC) is the Republic of the Congo's state-owned national oil company, created by law in 1998 to manage the country's petroleum interests.
SODAR
SODAR (sound detection and ranging), also called an acoustic sounder, is a ground-based remote sensing instrument that profiles wind and turbulence in the lower atmosphere, first described in 1969.
Sodegaura LNG Terminal
Sodegaura LNG Terminal (袖ヶ浦工場), operated by Tokyo Gas and TEPCO, is an LNG import terminal in Sodegaura, Chiba, on Tokyo Bay; opened in 1973, it was Japan's first LNG-dedicated plant.
Sodegaura thermal power station
Sodegaura thermal power station (袖ケ浦火力発電所) is an LNG-fired power station operated by JERA in Sodegaura, Chiba Prefecture, Japan; its four 1970s units total 3,600 MW and will be replaced by combined cycle units.
Sodeshi Shimizu LNG Terminal
The Sodeshi Shimizu LNG Terminal is a liquefied natural gas import terminal at Shimizu Port in Shizuoka City, Japan, operated by Shimizu LNG, a Shizuoka Gas group company.
Sodium aluminium hydride
Sodium aluminum hydride, also called sodium alanate, is a complex metal hydride whose reversible hydrogen release after titanium doping made it widely studied for hydrogen storage.
Sodium beta-alumina
Sodium beta-alumina is a family of layered ceramics in which sodium ions move rapidly through conduction planes, serving as the solid electrolyte in sodium-sulfur and ZEBRA batteries.
Sodium bis(fluorosulfonyl)imide
Sodium bis(fluorosulfonyl)imide, abbreviated NaFSI, is the sodium analog of LiFSI, a conducting salt in sodium-ion and sodium-metal battery electrolytes prized for high solubility and ionic conductivity.
Sodium hexafluorophosphate
Sodium hexafluorophosphate (NaPF6) is an inorganic sodium salt of the hexafluorophosphate anion and the benchmark electrolyte salt for sodium-ion batteries, though it hydrolyzes with moisture to form hydrofluoric acid.
Sodium iron phosphate
Sodium iron phosphate, NaFePO₄, is a cathode material for sodium-ion batteries with olivine and maricite phases; the related pyrophosphate NFPP entered 10,000-ton production in 2025.
Sodium layered oxide
A sodium layered oxide is a cathode material for sodium-ion batteries, formula NaxTMO2, with sodium ions between TMO6 slabs and O3, P3, P2, and O2 structural types.
Sodium manganese oxide
Sodium manganese oxide, written NaxMnO2, is a family of compounds serving as cathode materials in sodium-ion batteries, valued because sodium and manganese are abundant and inexpensive.
Sodium metal anode
A sodium metal anode is a battery negative electrode of metallic sodium with 1,166 mAh/g capacity and a low redox potential, central to sodium-metal batteries.
Sodium metal chloride battery
A sodium metal chloride battery, best known as the ZEBRA battery, is a high-temperature rechargeable battery using molten sodium, a ceramic separator, and a metal chloride electrode.
Sodium nickel manganese oxide
Sodium nickel manganese oxide, abbreviated NNMO and chiefly the composition NaNi0.5Mn0.5O2, is a layered oxide cathode material for sodium-ion batteries, first used in a full cell in 2011.
Sodium sulfide solid electrolytes
Sodium sulfide solid electrolytes are inorganic sodium-ion conductors such as Na₃PS₄ and Na₃SbS₄, whose soft, highly polarizable lattices give liquidlike conductivity but suffer moisture sensitivity and narrow electrochemical stability windows.
Sodium superionic conductor electrolytes for all-solid sodium cells
Sodium superionic conductor (NASICON) electrolytes, including the sodium zirconium silicophosphate family, are solid materials used as the ion-transport layer in all-solid-state sodium batteries.