Loading...
  • efficiency
  • Flat-plate collectors typically heat carrier fluids to temperatures ranging from 66 to 93 °C (150 to 200 °F). The efficiency of such collectors (i.e., the proportion of the energy received that they convert into usable energy) ranges from 20 to 80 percent, depending on the design of the collector. (britannica.com)
  • needs
  • Even in sunny parts of the world's temperate regions, for instance, a collector must have a surface area of about 40 square metres (430 square feet) to gather enough energy to serve the energy needs of one person. (britannica.com)
  • 2018
  • WASHINGTON, D.C. - Today, the U.S. Department of Energy announced $98 million in funding for 40 new projects as part of OPEN 2018, the Advanced Research Projects Agency-Energy's (ARPAE) latest open funding opportunity. (energy.gov)
  • Many of the greatest advances in human history started from the bottom up with a single person or idea, and OPEN 2018 provides a chance to open our doors to potentially the next great advancement in energy. (energy.gov)
  • The selected OPEN 2018 projects are in 21 states and fall into 9 technical categories, including transportation, electricity generation and delivery, and energy efficiency. (energy.gov)
  • In January 2018, Reuters reported that Dominion Energy will buy SCANA Corporation for $7.9 billion. (wikipedia.org)
  • world's
  • Together with the International Editorial and Program Advisory Board of experts we are working to develop our portfolio in order to serve better the world's energy professionals, researchers, and students. (springer.com)
  • 2017
  • In June 2017, bidding starting with a stalking horse offer of $2.8 million from an Austrian battery firm, BlueSky Energy. (wikipedia.org)
  • Dominion serves more than 5 million retail energy customers in the Midwest, mid-Atlantic and Northeast regions of the U.S. In 2017, Dominion was listed at #238 on the Fortune 500. (wikipedia.org)
  • reliance
  • This reliance can be mitigated by reducing energy use and by developing alternative energy sources. (washington.edu)
  • It will increase countries' energy security through reliance on an indigenous, inexhaustible and mostly import-independent resource, enhance sustainability , reduce pollution, lower the costs of mitigating global warming , and keep fossil fuel prices lower than otherwise. (wikipedia.org)
  • Many of the more than 200 remote communities in Alaska are turning to renewable energy to reduce reliance on high-cost imported fuels, and to ensure more independent and reliable energy availability based on local sources. (enn.com)
  • radiant
  • It also led to a mathematical formulation of the concept of entropy by Clausius and to the introduction of laws of radiant energy by Jožef Stefan. (wikipedia.org)
  • Consumption
  • This is several times larger than the total world energy consumption , which was 559.8 EJ in 2012. (wikipedia.org)
  • P erhaps our greatest challenges, and thus opportunities, are in promoting and developing a sustainable future related to energy production and consumption. (google.com)
  • subsidiary
  • Hydro is a Crown corporation and a subsidiary of Nalcor Energy, that generates and delivers electricity for Newfoundland and Labrador, Quebec, and the north-eastern areas of the United States. (wikipedia.org)
  • Ergon Energy is a subsidiary company of Energy Queensland Limited (EQL) a Government owned corporation owned by the Government of Queensland. (wikipedia.org)
  • Today the principal operating companies are Ergon Energy Corporation Limited, as the electricity distributor, and its subsidiary Ergon Energy Queensland Pty Ltd, the electricity retailer. (wikipedia.org)
  • The company controls subsidiary is Ergon Energy Telecommunications Pty Ltd, trading as Nexium Telecommunications, which services Ergon Energy's communications needs and, as a licensed telecommunications carrier, offers the Queensland marketplace wholesale high-speed data services. (wikipedia.org)
  • processes
  • Therefore, it requires more energy to form the hydroperoxyl radical than to break the O2 bonds, therefore hydroperoxyl radical formation will be more likely to happen for higher energy processes. (physicsforums.com)
  • i) developing diagnostic tools that help manufacturers to link small-scale transport and kinetic processes to the large-scale performance of energy conversion systems. (washington.edu)
  • It is determined through some convenient chain of thermodynamic operations and thermodynamic processes by which the given state can be prepared, starting with a reference state which is customarily assigned a reference value for its internal energy. (wikipedia.org)
  • The internal energy is a state function of a system, because its value depends only on the current state of the system and not on the path taken or processes undergone to prepare it. (wikipedia.org)
  • system
  • Southwest Research Institute (SwRI) is developing an advanced pumped heat electricity storage system based on a novel thermodynamic cycle to store energy in hot and cold fluids. (energy.gov)
  • This large energy storage system will help integrate renewables with the electric grid. (energy.gov)
  • This technology relies on system simplification, high round-trip conversion efficiencies, and low plant costs to surpass existing state-of-the-art energy storage technologies. (energy.gov)
  • Thus, it is assumed that the Biofield Energy Treated herbomineral formulation could be better and more useful to boost-up the immune system in healthy human and patients. (trivedieffect.com)
  • Julius Robert von Mayer all contributed to the notion that the ability to perform certain tasks, called work, was somehow related to the amount of energy in the system. (mcgill.ca)
  • It keeps account of the gains and losses of energy of the system that are due to changes in its internal state. (wikipedia.org)
  • The internal energy of a system can be changed by transfers of matter or heat or by doing work. (wikipedia.org)
  • If the containing walls pass neither matter nor energy, the system is said to be isolated and its internal energy cannot change. (wikipedia.org)
  • The internal energy is one of the two cardinal state functions of the state variables of a thermodynamic system. (wikipedia.org)
  • The internal energy of a given state of a system cannot be directly measured. (wikipedia.org)
  • There is no simple universal relation between these quantities of microscopic energy and the quantities of energy gained or lost by the system in work, heat, or matter transfer. (wikipedia.org)
  • company
  • Aquion Energy is a Pittsburgh -based company that manufactured sodium ion batteries ( salt water batteries ) and electricity storage systems. (wikipedia.org)
  • The company claims to provide a low-cost way to store large amounts of energy (e.g. for an electricity grid) through thousands of battery cycles, and a non-toxic end product made from widely available material inputs and which operates safely and reliably across a wide range of temperatures and operating environments. (wikipedia.org)
  • Bechtel, PG&E Unit Form Company: PG&E Enterprises and Bechtel Enterprises Inc. agreed to form an electric energy company to develop, own and operate power projects outside the United States. (latimes.com)
  • Freeplay Energy, which by then was a public company, was sold in July 2008 to Delhi-based businessman Devin Narang. (wikipedia.org)
  • Sea6 Energy is a biofuel company based in Bangalore, India that focuses on the "macroalgal" fuel source of seaweed. (wikipedia.org)
  • In 2012, Sea6 Energy was given the title of "Emerging Company of the Year" by the Government of Karnataka. (wikipedia.org)
  • On 31 January 2012, Sea6 Energy signed a deal with Danish biotech company, Novozymes. (wikipedia.org)
  • Dominion Energy, Inc., commonly referred to as Dominion, is an American power and energy company headquartered in Richmond, Virginia that supplies electricity in parts of Virginia and North Carolina and supplies natural gas to parts of West Virginia, Ohio, Pennsylvania, and eastern North Carolina. (wikipedia.org)
  • In 2000, Dominion bought Consolidated Natural Gas Company of Pittsburgh, Pittsburgh, and added natural gas service to its energy delivery network in the energy-intensive markets in the Northeastern quadrant of the U.S. In 2001, Dominion bought Louis Dreyfus Natural Gas Company, adding to its natural gas delivery network. (wikipedia.org)
  • Dominion re-branded all of its operations in 2000 to Dominion from Virginia and North Carolina Power as well as Consolidated Gas in order to create a more unified energy company. (wikipedia.org)
  • Suncor Energy is a Canadian integrated energy company based in Calgary, Alberta. (wikipedia.org)
  • Nationwide, Petro-Canada's upstream product supplier and parent company is Suncor Energy. (wikipedia.org)
  • CS Energy is an Australia-based electricity generating company owned by the Government of Queensland with its head office located in Fortitude Valley, Brisbane. (wikipedia.org)
  • Cenovus Energy Inc. (pronounced se-nō-vus) is an integrated oil company headquartered in Calgary, Alberta. (wikipedia.org)
  • Some of Cenovus's assets formerly belonged to PanCanadian Energy Corp. and Alberta Energy Company (AEC), the two Canadian oil and gas companies that merged to form Encana in 2002. (wikipedia.org)
  • Modiin Energy LP (Hebrew: מודיעין אנרגיה‎) is a publicly traded company engaged in oil and gas exploration in Israel. (wikipedia.org)
  • Leibniz
  • The principle in classical mechanics that E ∝ mv 2 was first developed by Gottfried Leibniz and Johann Bernoulli , who described kinetic energy as the living force , vis viva . (wikipedia.org)
  • friction
  • Since the bicycle lost some of its energy to friction, it never regains all of its speed without additional pedaling. (wikipedia.org)
  • Another possibility would be for the cyclist to apply the brakes, in which case the kinetic energy would be dissipated through friction as heat . (wikipedia.org)
  • In an entirely circular orbit, this kinetic energy remains constant because there is almost no friction in near-earth space. (wikipedia.org)
  • Queensland
  • It distributes electricity to around 700,000 customers across Queensland, excluding South East Queensland through a distribution network regulated by the Australian Energy Regulator (AER) who set the prices that Ergon is allowed to charge for distribution. (wikipedia.org)
  • Ergon Energy's retailer is only permitted, by legislation, to sell electricity at the Queensland Government's Notified Prices (overseen by the Australia Energy Regulator(AER)), enabling Queenslanders to access the same uniform electricity tariffs. (wikipedia.org)
  • Ergon Energy also owns and operates 33 stand-alone power stations that provide supply to communities across Queensland which are not connected to the main electricity grid. (wikipedia.org)
  • total
  • In the lower curve above, imagine you put a particle with negative constant total energy, graphically it will be a constant curve at some negative value but is still more positive than the global minimum. (physicsforums.com)
  • technologies
  • OPEN solicitations are an open call to scientists and engineers for transformational technologies across the entire scope of ARPA-E's energy mission. (energy.gov)
  • In 2009, it established Lifeline Technologies Trading Ltd, a for-profit new product development and trading arm that designs and develops the products that Lifeline Energy uses in its projects. (wikipedia.org)
  • losses
  • Finally, after suffering huge losses, NGC had perforce to quit the retail sector, selling its customer-base to two of the Government's companies: Meridian and Genesis Energy. (wikipedia.org)
  • owns
  • Cenovus owns a crude-by-rail loading facility near Edmonton, Alberta - the Bruderheim Energy Terminal. (wikipedia.org)
  • formerly
  • Lifeline Energy (formerly Freeplay Foundation) is a non-profit social enterprise that provides technology solutions for off-grid learning. (wikipedia.org)
  • operates
  • Adaro Energy operates under a first-generation CCA (coal co-operation agreement) with the Indonesian Government valid until 2022. (wikipedia.org)
  • heat
  • The rejected proposal was watered down, as the Clinton administration tried to salvage their efforts by offering to exempt manufacturers and base the tax on the cost rather than the heat content of energy. (wikipedia.org)
  • However, it becomes apparent at re-entry when some of the kinetic energy is converted to heat. (wikipedia.org)
  • distributed energy re
  • Arizona State University will develop learning-ready models and control tools to maintain sensor-rich distribution systems in the presence of high levels of distributed energy resources (DER) and storage. (energy.gov)
  • power
  • Indonesian coal giant Adaro Energy is challenging the handful of companies that dominate the country's power generation with an ambitious plan to build 5,000 megawatts of capacity by 2019, searching for a new growth driver amid sluggish coal demand. (wikipedia.org)
  • Since August 2007, Ergon Energy has owned and operated the Barcaldine gas-fired power station along with its associated infrastructure, which supplies power to the main grid. (wikipedia.org)
  • Natel Energy is an Alameda, California-based provider of low head hydro power systems. (wikipedia.org)
  • The market will initially be focused on the power sector, which produced almost half of the country's greenhouse gas emissions last year, and will encompass 1,700 energy suppliers producing more than 3 billion tons of CO2 annually, according to Reuters . (enn.com)
  • Environment
  • Renewable energy is better for the environment, the economy, and doesn't come with the risk of a nuclear meltdown. (greenpeace.org)
  • She and several members of the journal's editorial advisory board previously had been associated with "the Energy and Environment Groups" at the Science and Technology Policy Unit (University of Sussex), with John Surrey. (wikipedia.org)
  • A 2005 article in Environmental Science & Technology stated that the journal is "obscure" and that "scientific claims made in Energy & Environment have little credibility among scientists. (wikipedia.org)
  • New knowledge, new technology, and new living habits and expectations must be developed to address both, the quantity of energy needed to increase the standard of living world-wide and to preserve sustainability and enhance the quality of our environment. (google.com)
  • decades
  • The difficulties that will face every nation and the world in meeting energy needs over the next several decades will be more challenging than what we anticipate now. (google.com)
  • group
  • The secondary HA titre was also increased significantly ( p ≤0.05) by 193% in the Biofield Energy Treated group per se at day -15 (G6), as compared to the G2 group. (trivedieffect.com)
  • Juline-Titans LLC, an affiliate of the China Titans Energy Technology Group, won the bidding with an offer of $9.16 million. (wikipedia.org)
  • The Freeplay Foundation was legally established in late 1998 by Rory Stear, the co-founder of Freeplay Energy Group. (wikipedia.org)
  • Rory Stear - along with all other directors - resigned from Freeplay Energy Group in 2008. (wikipedia.org)