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  • 20th
  • candice haase 20th September 2002 A product designed by Johannesburg-based wire rope, sling and chain supplier and manufacturer Rope Constructions, has been widely used in the mining sector for the last three years. (engineeringnews.co.za)
  • candice haase 20th September 2002 A Randfontein-based wire rope, sling and chain supplier has added a range of UK-manufactured products for tensioning and insulating electric fencing to its range. (engineeringnews.co.za)
  • Systems
  • 24th May 2002 GEA Aircooled Systems is currently manufacturing heat exchangers for Sasol with a combined heat exchange capacity of more than 90 MW. (engineeringnews.co.za)
  • Electrical demand forecast is critical to power system operation since it serves as an input to the management and planning of such systems, such as power production, transmission and distribution, dispatch and pricing process as well as system security analysis. (springer.com)
  • Smart Grids are equipped with automation tools, integrated controls, and connected sensors for efficient power transmission, reduced operation and management expenses, as well as integration of energy systems for optimal utilization. (greenpeace.org)
  • In the real world all energy transformations take place in open systems, because processes necessarily interact with their environment over finite time periods. (thesocialcontract.com)
  • Plants
  • After Enron collapsed and banks stopped financing power plants, advocates of the plant talked up "capacity contracts" -- 15-year agreements that pay plants just to exist and act as incentives to developers to build them. (courant.com)
  • The capture of carbon dioxide at the point of emission from coal- or gas-burning power plants is an attractive route to reducing carbon dioxide emissions into the atmosphere. (sciencemag.org)
  • CCS is already operating in trials, with 3 megatons of CO 2 (Mt CO 2 ) per year from power plants or natural gas cleanup being captured and stored. (sciencemag.org)
  • Worldwide, large demonstrations are planned on 36 power plants. (sciencemag.org)
  • Although current CCS technologies are only at the pilot stage, the scale of the main ambition is massive: to fit all coal and gas power plants with CCS by 2050 and reduce world CO 2 emissions from energy by 20% ( 2 ). (sciencemag.org)
  • As of 2002, there were at least 43 species of mammals, 196 species of birds, and over 1,400 species of plants throughout the country. (encyclopedia.com)
  • Plants have the capacity to capture, or "fix," light energy and convert it into chemical energy, which is used by the plants themselves and the animals that feed on them. (thesocialcontract.com)
  • Plants utilize this chemical energy in the process of building their own tissue. (thesocialcontract.com)
  • 1997
  • Hobbs BF, Horn GTF (1997) Building public confidence in energy planning: a multimethod MCDM approach to demand-side planning at BC gas. (springer.com)
  • References
  • Each cell in the table provides data from recent peer reviewed publications and major institutional reports (such as the International Energy Administration), with full references provided. (agci.org)
  • coal
  • Or is it instead a set of overambitious promises that act as an excuse for power generators to pollute with black coal and "clean" gas under a pretext of green development, locking the world into decades of high CO 2 emissions ( 3 )? (sciencemag.org)
  • Coal is on a path to supply 28% of global energy by 2030, as part of a 57% increase in CO 2 emissions ( 5 ). (sciencemag.org)
  • Instead, the region's energy is two-thirds fossil fuels, with 40% supplied by coal power and 27% gas. (marklynas.org)
  • Another form of energy heat generated by the burning of wood, coal, oil, or gas is used for cooking and to drive engines. (thesocialcontract.com)
  • The basic unit of energy, following the International System (SI) of units, is the joule (J), but many other units of energy are used, such as the calorie, Btu (British thermal unit), quad, kWh (kilowatt hour), TOE (metric tons of oil equivalent), and TCE (metric tons of coal equivalent). (thesocialcontract.com)
  • However, 58% thought that nuclear power caused climate change while only 46% thought that coal burning did so). (world-nuclear.org)
  • The European energy industry is caught between a rock and a hard place because it is running out of coal and the price of oil has escalated. (asmainegoes.com)
  • spontaneous
  • Electrochemical devices where the conversion of the chemical energy (the free energy of a spontaneous chemical reaction) into electrical energy (e.g., combination of molecular hydrogen and oxygen to form water) occurs in fuel cells and batteries. (springer.com)
  • Control
  • Electrical power distribution control methods, electrical energy demand monitoring methods, and power management devices are described. (google.ca)
  • In one aspect, an electrical power distribution control method includes providing electrical energy from an electrical power distribution system, applying the electrical. (google.ca)
  • carbon
  • This process of carbon capture and storage (CCS) has the potential to reduce future world emissions from energy by 20% ( 2 ). (sciencemag.org)
  • In mid-2010 a regular energy review of France by the International Energy Agency urged the country increasingly to take a strategic role as provider of low-cost, low-carbon base-load power for the whole of Europe rather than to concentrate on the energy independence which had driven policy since 1973. (world-nuclear.org)
  • The idea for a comprehensive total primary energy table was introduced by David Criswell at a 1998 AGCI workshop on carbon free energy at the terawatt scale ( Workshop Information ). (agci.org)
  • People
  • Early in 2003 France's first national energy debate was announced, in response to a 'strong demand from the French people', 70% of whom had identified themselves as being poorly informed on energy questions. (world-nuclear.org)
  • A poll had shown that 67% of people thought that environmental protection was the single most important energy policy goal. (world-nuclear.org)
  • Supply
  • 9th August 2002 Insulation manufacturer Owens Corning South Africa has been awarded the contract to supply insulation material for the US embassy in Nairobi, Kenya, worth over R800 000. (engineeringnews.co.za)
  • 24th May 2002 Local company Bartec Barlian is to manufacture, supply, install and commission surface heating tapes and temperature controllers for the multi-million rand outside extension of Sasol Olefins and Surfactants' new detergent alcohol project at Secunda, Engineering News can report. (engineeringnews.co.za)
  • A boost converter and a buck-boost converter supply power to a load from a series connection between a first and a second power source. (google.com)
  • Initiatives like Smart City and Digital India depend on power supply. (greenpeace.org)
  • The concept of a smart city is based on consistent power supply. (greenpeace.org)
  • It would lead to better services and products for the common consumer as well as better optimization of the entire power supply chain and the available natural resources that are depleting fast," said Shashank Dixit, CEO, Deskera, a global leader in cloud-based business software. (greenpeace.org)
  • In 1999 a parliamentary debate reaffirmed three main planks of French energy policy: security of supply (France imports more than half its energy), respect for the environment (especially re greenhouse gases) and proper attention to radioactive waste management. (world-nuclear.org)
  • Power for the I/O device is supplied thereto by an external power supply connected to the dongle. (google.com)
  • Using a power status input, the PC card can detect whether the external power supply is operational and connected, and accordingly, the PC Card manages operations with the I/O device. (google.com)
  • The Three rivers dam alone generates 22,400 MWh and the potential for even more power from the rivers that supply the water is as yet untapped. (asmainegoes.com)
  • generation
  • Diakoulaki D, Karangelis F (2007) Multi-criteria decision analysis and cost-benefit analysis of alternative scenarios for the power generation sector in Greece. (springer.com)
  • Energy Investors Funds, with a multibillion-dollar power-generation portfolio stretching across the country, acquired 80 percent of Kleen Energy by pulling together $985 million in construction financing. (courant.com)
  • Is it no wonder that the energy industry is no longer pushing for nuclear power generation, not only because it is not efficient but whose waste no one wants or can find a place to store? (asmainegoes.com)
  • impacts
  • Energy impacts so many aspects of our lives. (springer.com)
  • It is a generational challenge to meet the world's energy requirements , while remaining within the bounds of acceptable costs and environmental impacts. (agci.org)
  • uranium
  • After a reasonable search I have been unable to find out how much power, in the form of kWh it takes to enrich Uranium, which is composed of mostly U238 and on only about .7 % U235. (asmainegoes.com)
  • access
  • http://documents.worldbank.org/curated/en/2014/06/19670596/capturing-multi-dimensionality-energy-access (accessed September 12, 2015). (cambridge.org)
  • India
  • According to the World Resources Institute, power transmission losses in India are around 27%-highest in the world. (greenpeace.org)
  • 11. Ministry of Power: The Gazette of India extraordinary part-I-Section-1 (2006). (cambridge.org)
  • Defining
  • The debate was to prepare the way for defining the energy mix for the next 30 years in the context of sustainable development at a European and at a global level. (world-nuclear.org)
  • System
  • An electric power system includes a layered semiconductor photovoltaic voltage source, and an electrical conductor structure having two electrically conductive contacts to the voltage source structure. (google.com)
  • From the system's point of view, this is a complex nonlinear dynamic system in which the power demand is a highly nonlinear function of the historical data and various external variables. (springer.com)
  • Ho, K.L.: Short-term load forecasting of Taiwan power system using a knowledge based expert system. (springer.com)
  • Sources
  • This application is a divisional of co-pending U.S. utility application entitled, "TOPOLOGIES FOR USING MULTIPLE ENERGY SOURCES FOR POWER CONVERSIONS," having Ser. (google.com)
  • This interactive energy table was developed as a comprehensive resource through which users can explore the availability, scalability, costs and growth potentials of many energy sources and technologies currently in use or development. (agci.org)
  • Grid
  • Utilizing the Internet of Things, information and communication technologies, and Cloud computing would lead to greater power grid automation and more efficient management of energy. (greenpeace.org)
  • global
  • To this end, substantial research has explored various energy futures on a global scale, leaving decision-makers and the public overwhelmed by information on energy options. (agci.org)
  • supplies
  • The present invention relates, in general, to electric power supplies employing either or both DC-DC power converters and DC-AC power inverters. (google.com)
  • fuzzy
  • Lee SK et al (2009) Decision support for prioritizing energy technologies against high oil prices: a fuzzy analytic hierarchy process approach. (springer.com)
  • Another
  • Another very interesting possibility is the use of the kinetic energy to drive cold and heat compressors. (engineeringnews.co.za)
  • Sound waves, another form of energy, are used in communications and other activities. (thesocialcontract.com)
  • The first law of thermodynamics states that energy may be transformed from one type into another (Table 2.1 - [tables are available in the PDF version of the article]) but can never be created or destroyed. (thesocialcontract.com)
  • range
  • Marius Roodt 26th July 2002 East Rand-based South African water-heating equipment manufacturer Kwikot, has added an innovative new product to its range - an electronic anti-lime formation unit that crystallises scale without the use of chemicals. (engineeringnews.co.za)
  • initially
  • The cold water is much warmer than it was initially, but because some of the heat energy is lost to the environment, it will not be as hot as the average of the emperatures. (thesocialcontract.com)
  • guidelines
  • 31st May 2002 Local firm Deryck Smith Consulting Engineers, of Pretoria, which specialises in the design of cleanroom environments, has been approached by the World Health Organisation to prepare heating, ventilation and air-conditioning guidelines for pharmaceutical facilities, and also to present two of the. (engineeringnews.co.za)
  • role
  • The role of nuclear power was central to this, along with specific decisions concerning the European Pressurised Water Reactor (EPR), notably to build an initial unit so as to be able to decide by 2015 on building a series of about 40 of them. (world-nuclear.org)
  • In: Symposium on the Role of Geothermal Energy in the Sustainable Development of the Mazovian and Lodz Regions (Rola energii geotermalnej w zrównowazonym rozwoju regionów Mazowieckiego i Lodzkiego), Mineral and Energy Economy Research Institute, Polish Academy of Sciences, Cracow, Poland, 4-6 October 2000, pp. 107-114 (ISBN 83-87854-62-X). (agci.org)
  • approval
  • Minnesota Power presents for approval its 2013 Integrated Resource Plan ("2013 Plan" or "Plan") pursuant to the requirements set forth in the Minnesota Public Utilities Commission's ("Commission") Orders dated May 6, 2011 and September 13, 2012 in Docket No. E015/RP-09-1088. (scribd.com)