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Solar Power In Chile
In 2022 Chile produced about 18% of its electricity from solar power, up from 7% in 2018. Chile produces the highest percentage of its electricity from solar in the world. As of year end 2018, it had 2137 MW of solar PV capacity. In July 2020 installed solar capacity had risen to 3104 MW, with another 2801 MW under construction. At the end of 2021 Chile was ranked 22nd in the world in terms of installed solar energy (4.4 GW). Northern Chile has the highest solar incidence in the world. In October 2015 Chile's Ministry of Energy announced its "Roadmap to 2050: A Sustainable and Inclusive Strategy", which planned for 19% of the country's electricity to be from solar energy, 23% wind power, and 29% hydroelectric power. Irradiance and installed capacity Solar thermal power in Chile In 2013 the Atacama 1 solar complex was proposed as a 110 MW solar thermal electric plant (the first in Latin America) and a 100 MW photovoltaic plant. The solar thermal plant will inc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atacama Desert
The Atacama Desert ( es, Desierto de Atacama) is a desert plateau in South America covering a 1,600 km (990 mi) strip of land on the Pacific coast, west of the Andes Mountains. The Atacama Desert is the driest nonpolar desert in the world, and the second driest overall, just behind some very specific spots within the McMurdo Dry Valleys as well as the only hot true desert to receive less precipitation than the polar deserts, and the largest fog desert in the world. Both regions have been used as experimentation sites on Earth for Mars expedition simulations. The Atacama Desert occupies , or if the barren lower slopes of the Andes are included. Most of the desert is composed of stony terrain, salt lakes (''salares''), sand, and felsic lava that flows towards the Andes. The desert owes its extreme aridity to a constant temperature inversion due to the cool north-flowing Humboldt ocean current and to the presence of the strong Pacific anticyclone. The most arid re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geothermal Power In Chile
Chile represents one of the largest undeveloped geothermal areas of the world. Despite Chile's good economic performance in the late 1980s and 1990s, geothermal energy did not develop, and Chile has been surpassed by other Latin American countries such as El Salvador and Costa Rica in terms of geothermal development and technology. Currently, Chile has only one geothermal power plant. The first geothermal explorations in Chile were carried out in 1908, by Italians living in the city of Antofagasta, but it was not until 1968 that systematic exploration started in the north of the country. These later explorations occurred amidst a global wave of research and development of geothermal power. The explorations were carried out after an agreement between the Chilean Government and the United Nations Development Programme. State agency CORFO (Production Development Corporation) created a comité to direct and carry out explorations in Chile's northern regions. These explorations ended ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Photovoltaic Power Stations
The following is a list of photovoltaic power stations that are larger than 300 megawatts (MW) in current net capacity.Note that nominal power may be AC or DC, depending on the plant, and therefore any totals quoted are hybrid. SeAC-DC conundrum: Latest PV power-plant ratings follies put focus on reporting inconsistency (update) Most are individual photovoltaic power stations, but some are groups of co-located plants owned by different independent power producers and with separate transformer connections to the grid. Wiki-Solar reports total global capacity of utility-scale photovoltaic plants to be some 96 GWAC which generated 1.3% of global power by the end of 2016. The size of photovoltaic power stations has increased progressively over the last decade with frequent new capacity records. The 97 MW Sarnia Photovoltaic Power Plant went online in 2010. Huanghe Hydropower Golmud Solar Park reached 200 MW in 2012. In August 2012, Agua Caliente Solar Project in Ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Renewable Energy In Chile
Renewable energy in Chile is classified as Conventional and Non Conventional Renewable Energy (NCRE), and includes biomass, hydro-power, geothermal, wind and solar among other energy sources. Most of the time, when referring to Renewable Energy in Chile, it will be the Non Conventional kind. Chile has considerable geothermal, solar and wind energy resources while fossil fuel resources are limited. Chile has been described as "a world leader in renewable energy development." In 2016 Non Conventional Renewable Energy provided 7,794 GWh, or 11.4% of the country's total electricity generation. NCRE accounted for 17.2% of the installed electricity generation capacity by the end of 2016. On 2022, for the first time solar and wind energy generated more power than coal-based energy (27.5% vs. 26.5%). Timeline of key developments 2013 In 2013, with the promulgation of the law 20,698, the target was increased to 20% by the year 2025, and a new progression for the following years ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solar Power
Solar power is the conversion of energy from sunlight into electricity, either directly using photovoltaics (PV) or indirectly using concentrated solar power. Photovoltaic cells convert light into an electric current using the photovoltaic effect. Concentrated solar power systems use lenses or mirrors and solar tracking systems to focus a large area of sunlight to a hot spot, often to drive a steam turbine. Photovoltaics were initially solely used as a source of electricity for small and medium-sized applications, from the calculator powered by a single solar cell to remote homes powered by an off-grid rooftop PV system. Commercial concentrated solar power plants were first developed in the 1980s. Since then, as the cost of solar electricity has fallen, grid-connected solar PV systems have grown more or less exponentially. Millions of installations and gigawatt-scale photovoltaic power stations continue to be built, with half of new generation capacity being solar in 2021. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sustainable Tourism
Sustainable tourism is a concept that covers the complete tourism experience, including concern for economic, social and environmental issues as well as attention to improving tourists' experiences and addressing the needs of host communities. Sustainable tourism should embrace concerns for environmental protection, social equity, and the quality of life, cultural diversity, and a dynamic, viable economy delivering jobs and prosperity for all. It has its roots in sustainable development and there can be some confusion as to what "sustainable tourism" means. There is now broad consensus that tourism should be sustainable. In fact, all forms of tourism have the potential to be sustainable if planned, developed and managed properly. Tourist development organizations are promoting sustainable tourism practices in order to mitigate negative effects caused by the growing impact of tourism, for example its environmental impacts. The United Nations World Tourism Organization emphasized ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vallenar
Vallenar is a city and commune in Atacama Region, Chile. It is the capital of the Huasco Province and is located in the valley of the Huasco River. Vallenar has 52,000 inhabitants. Its main activities are farming and mining. It was founded as San Ambrosio de Ballenary by Ambrose O'Higgins in 1789, after his birthplace in Ballynary in County Sligo, Ireland. Llanos de Challe National Park is located northwest of the city of Vallenar. Demographics According to the 2002 census by the National Statistics Institute, Vallenar had 48,040 inhabitants (23,284 men and 24,756 women). Of these, 43,750 (91.1%) lived in urban areas and 4,290 (8.9%) in rural areas. The population grew by 1.7% (792 persons) between the 1992 and 2002 censuses. Administration As a commune, Vallenar is a third-level administrative division of Chile administered by a municipal council, headed by an alcalde who is directly elected every four years. The 2008-2012 alcalde is Cristian Tapia Ramos. Within the elector ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taltal
Taltal is a Chilean commune and city in Antofagasta Province, Antofagasta Region. According to the 2012 census, the commune has a population of 11,132 and has an area of . The commune is home to Paranal Observatory and includes the northern portion of Pan de Azúcar National Park. Etymology It has been claimed the etymological origin of the name is the Mapuche word ''Thalthal'', which means “night bird.” This would make it one of the northernmost Mapuche toponyms in Chile. History The history of Taltal begins with the opening of the copper mine "El Cobre" by José Antonio Moreno in 1850 about 20 kilometers north of Taltal. This brought miners and prospectors to the area. In 1855 Moreno expanded his operations to include Taltal. The discovery of copper in 1858 on nearby Mount Cachiyuyal increased pressure on the port, which had to utilize customs officials from Copiapo. So Moreno requested official recognition of the port which was granted by decree on 12 July 1858. Howe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ancillary Services (electric Power)
Ancillary services are the services necessary to support the transmission of electric power from generators to consumers given the obligations of control areas and transmission utilities within those control areas to maintain reliable operations of the interconnected transmission system. Ancillary services are specialty services and functions provided by actors within the electric grid that facilitate and support the continuous flow of electricity, so that the demand for electrical energy is met in real time. The term ancillary services is used to refer to a variety of operations beyond generation and transmission that are required to maintain grid stability and security. These services generally include active power control or frequency control and reactive power control or voltage control, on various timescales. Traditionally, ancillary services have been provided by large production units such as generators. With the integration of more intermittent generation and the developmen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cadmium Telluride Photovoltaics
Cadmium telluride (CdTe) photovoltaics is a photovoltaic (PV) technology based on the use of cadmium telluride in a thin semiconductor layer designed to absorb and convert sunlight into electricity. Cadmium telluride PV is the only thin film technology with lower costs than conventional solar cells made of crystalline silicon in multi-kilowatt systems.K. Zweibel, J. Mason, V. Fthenakis,A Solar Grand Plan, ''Scientific American'', Jan 2008. CdTe PV is the cheapest example of PV technologies and prices are about 16¢/kWh with US Southwest sunlight. , on a lifecycle basis, CdTe PV has the smallest carbon footprint, lowest water use and shortest energy payback time of any current photo voltaic technology. CdTe's energy payback time of less than a year allows for faster carbon reductions without short-term energy deficits. The toxicity of cadmium is an environmental concern during production and when the panels are disposed of. Some of this might be mitigated by recycling of CdT ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
El Salvador, Chile
El Salvador is a mining town in the commune of Diego de Almagro, Chañaral Province, Atacama Region, Chile. Located at an elevation of more than 2,400 meters in the foothills of the Andes and in the middle of the Atacama Desert, it has a population of approximately 7,000 inhabitants. At its peak, El Salvador once had a population of 34,000 inhabitants. Development and economy El Salvador's economy is entirely based on copper mining. The Atacameños extracted copper from this area for more than a thousand years. Nevertheless, it was American explorations in the 1950s that revealed the presence of ore that could be exploited in an industrial scale. Anaconda Copper Mining Company was concerned about declining reserves in its Potrerillos mine and it sent prospectors in search of a new Chilean ore body in 1951. Working under the auspices Anaconda's Andes Mining subsidiary, the mineralization was discovered in 1954 and mapped in 1955. As a remote discovery, Anaconda had to build El S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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