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Soft Energy Path
In 1976, energy policy analyst Amory Lovins coined the term soft energy path to describe an alternative future where energy efficiency and appropriate renewable energy sources steadily replace a centralized energy system based on fossil and nuclear fuels. Background Amory Lovins came to prominence in 1976 when he published an article in ''Foreign Affairs'' called "Energy Strategy: The Road Not Taken?". Lovins argued that the United States had arrived at an important crossroads and could take one of two paths. The first, supported by U.S. policy, promised a future of steadily increasing reliance on dirty fossil fuels and nuclear fission, and had serious environmental risks. The alternative, which Lovins called "the soft path," favored "benign" sources of renewable energy like wind power and solar power, along with a heightened commitment to energy conservation and energy efficiency. In October 1977, ''The Atlantic'' ran a cover story on Lovins's ideas. Soft vs hard Lovins viewed t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solar Heater Dsc00632
Solar may refer to: Astronomy * Of or relating to the Sun ** Solar telescope, a special purpose telescope used to observe the Sun ** A device that utilizes solar energy (e.g. " solar panels") ** Solar calendar, a calendar whose dates indicate the position of the Earth on its revolution around the Sun * Solar Maximum Mission, a satellite * SOLAR (ISS), an observatory on International Space Station Music * "Solar" (composition), attributed to Miles Davis * ''Solar'' (Red Garland album), 1962 * ''Solar'' (Taeyang album), 2010 * ''Solar'', a 2011 album by Rubik * "Solar", a song by Northlane from ''Mesmer'', 2017 * SOLAR Records, a record label Geography * Solar (Spanish term), a type of urban site * Solar, County Antrim, Northern Ireland, United Kingdom * Solar, Erode, India * Solar, Iran, Iran Companies * Solar Entertainment Corporation, a Philippines television and radio media company * Solar TV, a former TV channel * Solar Television Network, Inc., a former n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wave Power
Wave power is the capture of energy of wind waves to do useful work – for example, electricity generation, water desalination, or pumping water. A machine that exploits wave power is a wave energy converter (WEC). Waves are generated by wind passing over the sea's surface. As long as the waves propagate slower than the wind speed just above, energy is transferred from the wind to the waves. Air pressure differences between the windward and leeward sides of a wave crest and surface friction from the wind cause shear stress and wave growth. Wave power is distinct from tidal power, which captures the energy of the current caused by the gravitational pull of the Sun and Moon. Other forces can create currents, including breaking waves, wind, the Coriolis effect, cabbeling, and temperature and salinity differences. As of 2022, wave power is not widely employed for commercial applications, after a long series of trial projects. Attempts to use this energy began in 1890 or earli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Energy Conservation Policy Act
The National Energy Conservation Policy Act of 1978 (NECPA, ) is a United States statute which was enacted as part of the National Energy Act. The H.R. 5037 legislation was passed by the 95th U.S. Congressional session and enacted into law by the 39th President of the United States Jimmy Carter on November 9, 1978. Energy demand management programs had been legislated earlier in California and Wisconsin as early as 1975. Amendments to 1978 Act Chronological amendments to the National Energy Conservation Policy Act. See also :Energy management :Energy policy of the United States :Home automation :Solar Photovoltaic Energy Research, Development, and Demonstration Act of 1978 Solar Photovoltaic Energy Research, Development, and Demonstration Act of 1978 is a United States statute authorizing the research and development of photovoltaic systems utilizing solar irradiance or sunlight as a source for electricity generati ... References External links * * * * 1978 in law ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Energy Democracy
Energy democracy is a concept developed within the environmental justice movement that pairs the renewable energy transition with efforts to democratize the production and management of energy resources— including the social ownership of energy infrastructure, decentralization of energy systems, and expansion of public participation in energy-related policymaking. Rather than view decarbonization as a purely technological challenge, energy democracy identifies the renewable energy transition as an opportunity to redistribute political and economic power toward egalitarian ends. Energy democracy has been endorsed by community organizations, think tanks, labor unions, and NGOs as a framework for decarbonization. The concept is also associated with a number of campaigns in Europe and North America calling for the municipalization of energy companies and democratization of their governance structures. Principles The exact definition of energy democracy is contested and the term i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Energy Demand Management
Energy demand management, also known as demand-side management (DSM) or demand-side response (DSR), is the modification of consumer demand for energy through various methods such as financial incentives and behavioral change through education. Usually, the goal of demand-side management is to encourage the consumer to use less energy during peak hours, or to move the time of energy use to off-peak times such as nighttime and weekends. Peak demand management does not necessarily decrease total energy consumption, but could be expected to reduce the need for investments in networks and/or power plants for meeting peak demands. An example is the use of energy storage units to store energy during off-peak hours and discharge them during peak hours. A newer application for DSM is to aid grid operators in balancing variable generation from wind and solar units, particularly when the timing and magnitude of energy demand does not coincide with the renewable generation. Generators b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cogeneration
Cogeneration or combined heat and power (CHP) is the use of a heat engine or power station to generate electricity and useful heat at the same time. Cogeneration is a more efficient use of fuel or heat, because otherwise- wasted heat from electricity generation is put to some productive use. Combined heat and power (CHP) plants recover otherwise wasted thermal energy for heating. This is also called combined heat and power district heating. Small CHP plants are an example of decentralized energy. By-product heat at moderate temperatures (100–180 °C, 212–356 °F) can also be used in absorption refrigerators for cooling. The supply of high-temperature heat first drives a gas or steam turbine-powered generator. The resulting low-temperature waste heat is then used for water or space heating. At smaller scales (typically below 1 MW), a gas engine or diesel engine may be used. Cogeneration is also common with geothermal power plants as they often produce relatively ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Action On Climate Change
Climate change mitigation is action to limit climate change by reducing emissions of greenhouse gases or removing those gases from the atmosphere. The recent rise in global average temperature is mostly caused by emissions from fossil fuels burning (coal, oil, and natural gas). Mitigation can reduce emissions by transitioning to sustainable energy sources, conserving energy, and increasing efficiency. In addition, can be removed from the atmosphere by enlarging forests, restoring wetlands and using other natural and technical processes, which are grouped together under the term of carbon sequestration. Solar energy and wind power have the highest climate change mitigation potential at lowest cost compared to a range of other options. Variable availability of sunshine and wind is addressed by energy storage and improved electrical grids, including long-distance electricity transmission, demand management and diversification of renewables. As low-carbon power is more widel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rocky Mountain Institute
RMI (Rocky Mountain Institute) is an organization in the United States co-founded by Amory Lovins dedicated to research, publication, consulting, and lecturing in the field of sustainability, with a focus on profitable innovations for energy and resource efficiency. RMI was established in 1982 and has grown into a broad-based institution with 550+ staff and an annual budget of $120+ million. RMI's work is independent and non-adversarial, with an emphasis on market-based solutions. The institute, which includes the Carbon War Room (which merged with RMI in December 2014), operates many global programs. RMI is headquartered in Basalt, Colorado, and also maintains offices in Boulder, Colorado, New York City, Washington D.C., Oakland, California and Beijing, China. History By 1978, experimental physicist Amory Lovins had published many books, consulted widely, and was active in energy affairs in some fifteen countries as a synthesist and lobbyist. Lovins is the leading proponen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Film Festival
American Film Festival is a film festival held annually in October in Wrocław, Poland. The first festival was held from 20 to 24 October 2010. The festival is organized by Stowarzyszenie Nowe Horyzonty and co-funded by the Wroclaw Municipality and Polish Ministry of Culture and National Heritage. Festival Programme 2010 * Highlights – new American films * Spectrum – contemporary American cinema * American docs – documentaries * On the edge – experimental films * Retrospective: John Cassavetes * A decade of independent – independent films * Classic films On the first edition of the festival audience award in the category of "Spectrum" awarded to the film ''Winter's Bone'' by Debra Granik. The award for "American Docs" awarded to the film '' The Two Escobars'' by Jeff and Michael Zimbalist. Festival Programme 2011 The second edition took place on 15–20 November 2011. * Highlights – new American films * Spectrum – contemporary American cinema * American docs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Francisco International Film Festival
The San Francisco International Film Festival (abbreviated as SFIFF), organized by the San Francisco Film Society, is held each spring for two weeks, presenting around 200 films from over 50 countries. The festival highlights current trends in international film and video production with an emphasis on work that has not yet secured U.S. distribution. In 2009, it served around 82,000 patrons, with screenings held in San Francisco and Berkeley."San Francisco Film Festival Bucks Economic Trends to Set New Records for Revenue and Attendance." sffs.org. 7 May 2009. San Francisco Film Society. 29 June 2009 In March 2014, Noah Cowan, former executive director of the Toronto International Film Festival, became executive director of the SFFS and SFIFF, replacing Ted Hope. Prior to Hope, the festival was briefly headed by Bingham Ray, who served as SFFS executive director until his death after only ten weeks on the job in January 2012. Graham Leggat became the executive director of the S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Documentary Film
A documentary film or documentary is a non-fictional motion-picture intended to "document reality, primarily for the purposes of instruction, education or maintaining a historical record". Bill Nichols has characterized the documentary in terms of "a filmmaking practice, a cinematic tradition, and mode of audience reception hat remainsa practice without clear boundaries". Early documentary films, originally called "actuality films", lasted one minute or less. Over time, documentaries have evolved to become longer in length, and to include more categories. Some examples are educational, observational and docufiction. Documentaries are very informative, and are often used within schools as a resource to teach various principles. Documentary filmmakers have a responsibility to be truthful to their vision of the world without intentionally misrepresenting a topic. Social-media platforms (such as YouTube) have provided an avenue for the growth of the documentary- film gen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Winning The Oil Endgame
''Winning the Oil Endgame: Innovation for Profits, Jobs and Security'' is a 2005 book by Amory B. Lovins, E. Kyle Datta, Odd-Even Bustnes, Jonathan G. Koomey, and Nathan J. Glasgow, published by the Rocky Mountain Institute. It presents an independent, transdisciplinary analysis of four ways to reduce petroleum dependence in the United States: *Using oil more efficiently, through smarter technologies that wring more (and often better) services from less oil (pp. 29–102). *Substituting for petroleum fuels other liquids made from biomass or wastes (pp. 103–111). *Substituting saved natural gas for oil in uses where they’re interchangeable, such as furnaces and boilers (pp. 111–122). *Replacing oil with hydrogen made from non-oil resources (pp. 228–242). Problems and solutions The authors explain that the problems of oil dependence are manageable, suggesting that oil dependence is a problem we need no longer have. The proposed solutions to oil depende ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
