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Geothermal Energy In Italy
Geothermal energy in Italy is mainly used for electric power production. Italy is located above a relatively thin crust, with four large areas of underground heat: * the first is Tuscany, with the Larderello fields. * the second is in Campania, the Phlegraean Fields * the third, very large and not fully explored, in the south of the Tyrrhenian Sea * the fourth is the Strait of Sicily, around the undersea Empedocles volcano and Lampedusa Island A 2018 report by the Italian Geothermal Union indicated that Italy has additional geothermal energy potential which has yet to be utilized. Exploration Research into the potential for geothermal energy started in 1977, following the oil crisis, with work of ENEL and ENI, which started jointly to bore hundreds of wells in Italy, creating a complete map of the underground resource. But in the '90s, the exploratory activity stopped. Following results a mapping of Italy in four areas: * very high potential, with water of more than temperat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electricity Generation
Electricity generation is the process of generating electric power from sources of primary energy. For electric utility, utilities in the electric power industry, it is the stage prior to its Electricity delivery, delivery (Electric power transmission, transmission, Electric power distribution, distribution, etc.) to end users or its Grid energy storage, storage (using, for example, the Pumped-storage hydroelectricity, pumped-storage method). Electricity is not freely available in nature, so it must be "produced" (that is, transforming other forms of energy to electricity). Production is carried out in power stations (also called "power plants"). Electricity is most often generated at a power plant by electromechanical electric generator, generators, primarily driven by heat engines fueled by combustion or nuclear fission but also by other means such as the kinetic energy of flowing water and wind. Other energy sources include solar photovoltaics and geothermal power. There are al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
District Heating
District heating (also known as heat networks or teleheating) is a system for distributing heat generated in a centralized location through a system of insulated pipes for residential and commercial heating requirements such as space heating and water heating. The heat is often obtained from a cogeneration plant burning fossil fuels or biomass, but heat-only boiler stations, geothermal heating, heat pumps and central solar heating are also used, as well as heat waste from factories and nuclear power electricity generation. District heating plants can provide higher efficiencies and better pollution control than localized boilers. According to some research, district heating with combined heat and power (CHPDH) is the cheapest method of cutting carbon emissions, and has one of the lowest carbon footprints of all fossil generation plants. Fifth-generation district heat networks do not use combustion on-site and have zero emissions of CO and NO on-site; they employ heat transfer u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geothermal Energy In Italy
Geothermal energy in Italy is mainly used for electric power production. Italy is located above a relatively thin crust, with four large areas of underground heat: * the first is Tuscany, with the Larderello fields. * the second is in Campania, the Phlegraean Fields * the third, very large and not fully explored, in the south of the Tyrrhenian Sea * the fourth is the Strait of Sicily, around the undersea Empedocles volcano and Lampedusa Island A 2018 report by the Italian Geothermal Union indicated that Italy has additional geothermal energy potential which has yet to be utilized. Exploration Research into the potential for geothermal energy started in 1977, following the oil crisis, with work of ENEL and ENI, which started jointly to bore hundreds of wells in Italy, creating a complete map of the underground resource. But in the '90s, the exploratory activity stopped. Following results a mapping of Italy in four areas: * very high potential, with water of more than temperat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Earth's Internal Heat Budget
Earth's internal heat budget is fundamental to the thermal history of the Earth. The flow of heat from Earth's interior to the surface is estimated at 47±2 terawatts (TW)Davies, J. H., & Davies, D. R. (2010). Earth's surface heat flux. Solid Earth, 1(1), 5–24. and comes from two main sources in roughly equal amounts: the ''radiogenic heat'' produced by the radioactive decay of isotopes in the mantle and crust, and the ''primordial heat'' left over from the formation of Earth. Earth's internal heat travels along geothermal gradients and powers most geological processes. It drives mantle convection, plate tectonics, mountain building, rock metamorphism, and volcanism. Convective heat transfer within the planet's high-temperature metallic core is also theorized to sustain a geodynamo which generates Earth's magnetic field. Despite its geological significance, Earth's interior heat contributes only 0.03% of Earth's total energy budget at the surface, which is dominated by 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydrothermal Vent
A hydrothermal vent is a fissure on the seabed from which geothermally heated water discharges. They are commonly found near volcanically active places, areas where tectonic plates are moving apart at mid-ocean ridges, ocean basins, and hotspots. Hydrothermal deposits are rocks and mineral ore deposits formed by the action of hydrothermal vents. Hydrothermal vents exist because the earth is both geologically active and has large amounts of water on its surface and within its crust. Under the sea, they may form features called black smokers or white smokers. Relative to the majority of the deep sea, the areas around hydrothermal vents are biologically more productive, often hosting complex communities fueled by the chemicals dissolved in the vent fluids. Chemosynthetic bacteria and Archaea form the base of the food chain, supporting diverse organisms, including giant tube worms, clams, limpets and shrimp. Active hydrothermal vents are thought to exist on Jupiter's moon Europa an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geothermal Power In Italy
Geothermal power accounts for about 1.6-1.8% of the total electric energy production in Italy and is about 7% of the total renewable energy produced in 2010. The total energy from Geothermal was 5,660 GWh in 2015. Italy is the seventh country by geothermal installed capacity. Italy was the first country in the world to exploit geothermal energy to produce electricity. The high geothermal gradient that forms part of the peninsula makes potentially exploitable also other provinces: research carried out in the 1960s and 1970s identifies potential geothermal fields in Lazio and Tuscany, as well as in most volcanic islands. There are 33 active geothermal plants with a total capacity of 772 MW. All the plants are in Tuscany in the provinces of Grosseto, Pisa and Siena. The province of Pisa alone contributes for more than half of the national production. History In the 20th century, demand for electricity led to the consideration of geothermal power as a generating source. P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acqui Terme
Acqui Terme (; pms, Àich ) is a city and ''comune'' in the province of Alessandria, Piedmont, northern Italy. It is about south-southwest of Alessandria. It is one of the principal winemaking communes of the Italian DOCG wine Brachetto d'Acqui. The city's hot sulphur springs have been famous since this was the Roman town of ''Aquae Statiellae''; the ancient baths are referred to by Paulus Diaconus and the chronicler Liutprand of Cremona. In 1870 Giovanni Ceruti designed a small pavilion, known as ''La Bollente'', for the spot at the centre of the town where the waters bubble up at . History During the Roman period, the region was connected by road with Alba Pompeia and Augusta Taurinorum (Turin) and was populated by the local Celto- Ligurian tribe of the Statielli. The region was subject to Roman rule after their main center, Carystum (Acqui Terme), was attacked in 173 BC by the legions led by the consul Marcus Popilius Laenas. The Statielli did not oppose the resistance, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bagno Di Romagna
Bagno di Romagna ( Bagnese: ; rgn, Bagn d'Rumàgna) is a '' comune'' (municipality) in the Province of Forlì-Cesena in the Italian region Emilia-Romagna, located about southeast of Bologna and about south of Forlì. Bagno di Romagna borders the following municipalities: Bibbiena, Chiusi della Verna, Mercato Saraceno, Poppi, Pratovecchio, Santa Sofia, Sarsina, Verghereto. A renowned centre for thermal cares (due to various natural springs that supply water at 47 °C, rich in sodium-carbonate-sulphur micro-elements) and nature tourism (due to its proximity of a 368 square kilometres (142 sq mi) national park, namely the Foreste Casentinesi, Monte Falterona, Campigna National Park, with woodlands, kilometers of paths in the woods, mountains and a major artificial lake. History Bagno di Romagna was originally an Umbrian settlement, linked to the nearby town of Sarsina, hometown of the Latin comic author Plautus. The Romans founded what became the actual town ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Po Valley
The Po Valley, Po Plain, Plain of the Po, or Padan Plain ( it, Pianura Padana , or ''Val Padana'') is a major geographical feature of Northern Italy. It extends approximately in an east-west direction, with an area of including its Venetic extension not actually related to the Po river basin; it runs from the Western Alps to the Adriatic Sea. The flatlands of Veneto and Friuli are often considered apart since they do not drain into the Po, but they effectively combine into an unbroken plain, making it the largest in Southern Europe. It has a population of 17 million, or a third of Italy's total population. The plain is the surface of an in-filled system of ancient canyons (the "Apennine Foredeep") extending from the Apennines in the south to the Alps in the north, including the northern Adriatic. In addition to the Po and its affluents, the contemporary surface may be considered to include the Savio, Lamone and Reno to the south, and the Adige, Brenta, Piave and Tagliamen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vicenza
Vicenza ( , ; ) is a city in northeastern Italy. It is in the Veneto region at the northern base of the ''Monte Berico'', where it straddles the Bacchiglione River. Vicenza is approximately west of Venice and east of Milan. Vicenza is a thriving and cosmopolitan city, with a rich history and culture, and many museums, art galleries, piazzas, villas, churches and elegant Renaissance '' palazzi''. With the Palladian Villas of the Veneto in the surrounding area, and his renowned ''Teatro Olimpico'' (Olympic Theater), the "city of Palladio" has been listed as a UNESCO World Heritage Site since 1994. In December 2008, Vicenza had an estimated population of 115,927 and a metropolitan area of 270,000. Vicenza is the third-largest Italian industrial centre as measured by the value of its exports, and is one of the country's wealthiest cities, in large part due to its textile and steel industries, which employ tens of thousands. Additionally, about one fifth of the country's gold a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ferrara
Ferrara (, ; egl, Fràra ) is a city and ''comune'' in Emilia-Romagna, northern Italy, capital of the Province of Ferrara. it had 132,009 inhabitants. It is situated northeast of Bologna, on the Po di Volano, a branch channel of the main stream of the Po River, located north. The town has broad streets and numerous palaces dating from the Renaissance, when it hosted the court of the House of Este. For its beauty and cultural importance, it has been designated by UNESCO as a World Heritage Site. History Antiquity and Middle Ages The first documented settlements in the area of the present-day Province of Ferrara date from the 6th century BC. The ruins of the Etruscan town of Spina, established along the lagoons at the ancient mouth of Po river, were lost until modern times, when drainage schemes in the Valli di Comacchio marshes in 1922 first officially revealed a necropolis with over 4,000 tombs, evidence of a population centre that in Antiquity must have played a major rol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abano Terme
Abano Terme (known as Abano Bagni until 1924) is a town and ''comune'' in the Province of Padua, in the Veneto region, Italy, on the eastern slope of the Euganean Hills; it is southwest by rail from Padua. Abano Terme's population is 19,062 (2001) (in 1901 it was 4,556). The town's hot springs and mud baths are an important economic resource. The waters have a temperature of about . History The baths were known to the Romans as '' Aponi fons'' or ''Aquae Patavinae''. A description of them is given in a letter to Theodoric, the king of the Ostrogoths, from Cassiodorus. Some remains of the ancient baths have been discovered (S. Mandruzzato, ''Trattato dei Bagni d'Abano,'' Padua, 1789). An oracle of Geryon lay near, and the so-called ''sortes Praenestinae'' (C.I.L. i., Berlin, 1863; 1438–1454), small bronze cylinders inscribed, and used as oracles, were perhaps found here in the 16th century. The baths were destroyed by the Lombards in the 6th century, but they were rebuilt an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
_-_facade_on_Piazza_dei_signori.jpg "Click for more on -> Vicenza")
