Biological energy · Anaerobic digestion · Biomass  · Mechanical biological treatment
Chemical energy · Blue energy · Fuel cell · Hydrogen production
Geothermal power · Deep lake water cooling · Earth cooling tubes
Hydroelectricity · Run-of-the-river hydroelectricity  · Tidal power · Water turbine · Wave power
Nuclear power · Inertial fusion power plant · Fusion · Nuclear reactor · Radioisotope thermoelectric generator
Solar power · Active solar · Barra system · Central solar heating plant · Energy tower · Ocean Thermal  · Passive solar · Passive solar building design · Photovoltaics · Solar cell · Solar combisystem · Solar panel · Solar pond · Solar power satellite · Solar power tower · Solar roof · Solar shingles · Solar thermal energy · Solar tracker · Solar updraft tower · Trombe wall
Waste-to-energy ·
Wind power · Wind farm · Wind turbine
Active solar is a term which refers to the use of solar energy to actively convert the energy in sunlight into other forms. ... Section of the dome of Florence Cathedral. ... An architectural engineer applies the skills of many engineering disciplines to the design, construction, operation, maintenance, and renovation of buildings while paying attention to their impacts on the surrounding environment. ... Passive solar building design involves the modeling, selection and use of appropriate passive solar technologies to maintain the building environment at a desired temperature range (usually based around human thermal comfort) throughout the suns daily and annual cycles. ... Solar power describes a number of methods of harnessing energy from the light of the sun. ... Sustainable architecture applies techniques of sustainable design to architecture. ... Sustainability is an attempt to provide the best outcomes for the human and natural environments both now and into the indefinite future. ... It has been suggested that future energy development be merged into this article or section. ... Future energy development, providing for the worlds future energy needs, currently faces great challenges. ... The 2000 Watt society is a vision, originated by the Swiss Federal Institute of Technology at the end of the 1998, in which each person in the developed world would cut their energy use to an average of no more than 2,000 Watts by the year 2050, without lowering... The Hubbert peak theory, also known as peak oil, is an influential theory concerning the long-term rate of conventional oil (and other fossil fuel) extraction and depletion. ... hi In the context of models of the depletion of resources, notably Hubbert peak theory, peak oil is the date when the peak of the worlds petroleum (crude oil) production rate is reached. ... For other uses, see Air car (disambiguation). ... The definition of Alternative Fuel varies according to the context of its usage. ... Alternative propulsion is a term used frequently for power train concepts differing to the standard internal combustion engine concept used in gasoline- or diesel-fueled vehicles. ... The Toyota RAV4 EV was powered by twenty-four 12 volt batteries, with an operational cost equivalent of over 165 miles per gallon at 2005 US gasoline prices. ... “Velo” redirects here. ... Bioalcohol is alcohol obtained from biological sources, not from petroleum. ... In some countries, filling stations sell biodiesel more cheaply than conventional diesel. ... The neutrality of this article is disputed. ... Biogas-bus in Bern, Switzerland Biogas typically refers to a (biofuel) gas produced by the anaerobic digestion or fermentation of organic matter including manure, sewage sludge, municipal solid waste, biodegradable waste or any other biodegradable feedstock, under anaerobic conditions. ... Biomass to liquid (BTL) is a (multi step) process to produce liquid fuels out of biomass: It mainly aims at using the whole plant to improve the CO2 balance and the costs. ... Busways redirects here. ... Ecodriving is a term used in Europe to name initiative which support energy efficient use of vehicles. ... It has been suggested that this article or section be merged into Power-assisted cycle. ... A streetcar drawing current from a single overhead wire, returning current through the rails and ground An electric locomotive, taking power through a pantograph An electric vehicle, or EV, is a vehicle with one or more electric motors for propulsion. ... A Toyota Prius, one example of a hybrid electric vehicle. ... A hydrogen station is a storage or filling station for hydrogen, usually located along a road or highway, or at home as part of the distributed generation resources concept. ... Sequel, a fuel cell-powered vehicle from General Motors A Hydrogen vehicle is a vehicle, such as an automobile, aircraft, or any other kind of vehicle that uses hydrogen as its primary source of power for locomotion. ... A low-energy vehicle is any type of vehicle that uses less energy than a regular vehicle. ... Hybrids Plus PHEV Toyota Prius conversion with PHEV-30 (30 mile all-electric range) battery packs A plug-in hybrid electric vehicle (PHEV) is a hybrid vehicle with batteries that can be recharged by connecting a plug to an electrical power source. ... // Production battery electric vehicles (BEVs) like the GM EV1 and Chevrolet S10 EV, Chrysler TEVan, Honda EV Plus, Ford Ranger EV, Nissan Altra, Toyota RAV4 EV, and Solectria Force have been made available to the consumer market in very limited quantities and locations. ... Skytrain Bangkok. ... Simple sketch of pyrolysis chemistry Pyrolysis usually means the chemical decomposition of organic materials by heating in the absence of oxygen or any other reagents, except possibly steam. ... Škoda 14 Tr trolleybus in Vilnius, Lithuania. ... The Twike (TWin bIKE) is a Light Electric Vehicle (LEV) with hybrid human power as an option. ... Ugandan bicycle taxi or bodaboda Cargo-bicycle and Trike for rent Bremen. ... Waste Vegetable Oil which has been filtered. ... In physics and engineering, energy conversion is any process of converting energy from one form to another. ... Electricity generation is the first process in the delivery of electricity to consumers. ... Distributed generation is a new trend in the generation of heat and electrical power. ... It has been suggested that Wind turbines (UK domestic) be merged into this article or section. ... A sustainable community energy system is an integrated approach to supplying a local community with its energy requirements from renewable energy or high-efficiency co-generation energy sources. ... Modern technology uses large amounts of electrical power. ... In thermodynamics, biological thermodynamics (Greek: bios = life and logikos = reason + Greek: thermos = heat and dynamics = power) or bioenergetics[1] is the study of energy transformation in the biological sciences. ... Anaerobic digestion is the breakdown of organic matter by bacteria in the absence of oxygen. ... See biomass (ecology) for the use of the term in ecology, where it refers to the cumulation of living matter Switchgrass, a tough plant used in the biofuel industry in the United States Rice chaff. ... Mechanical Biological Treatment (MBT) is a form of waste processing. ... In chemistry, a chemical bond is the force which holds together atoms in molecules or crystals. ... Blue energy is the energy retrieved from the difference in the salt concentration between seawater and river water with the use of osmosis or reverse electro dialysis (RED) with ion specific membranes. ... A fuel cell is an electrochemical device similar to a battery, but differing from the latter in that it is designed for continuous replenishment of the reactants consumed; i. ... Hydrogen production is done in bulk today from hydrocarbon fossil fuels via a chemical path. ... Krafla Geothermal Station in northeast Iceland Geothermal power is the use of geothermal heat to generate electricity. ... Deep lake water cooling uses cold water pumped from the bottom of a lake as a heat sink for climate control systems. ... To meet Wikipedias quality standards, this article or section may require cleanup. ... Hydroelectricity is the worlds leading renewable energy source. ... Run-of-the-river hydroelectricity is a type of hydroelectric generation whereby the natural flow and elevation drop of a river are used to generate electricity. ... Tidal power, sometimes called tidal energy, is a form of hydropower that exploits the rise and fall in sea levels due to the tides, or the movement of water caused by the tidal flow. ... Kaplan turbine and electrical generator cut-away view. ... Wave power refers to the energy of ocean surface waves and the capture of that energy to do useful work - including electricity generation, desalination, and the pumping of water (into reservoirs). ... The Susquehanna Steam Electric Station. ... An Inertial fusion power plant is intended to industrially produce electric power by use of inertial confinement fusion techniques. ... The deuterium-tritium (D-T) fusion reaction is considered the most promising for producing fusion power. ... Core of a small nuclear reactor used for research. ... // A radioisotope thermoelectric generator (RTG) is a simple electrical generator which obtains its power from radioactive decay. ... Solar power describes a number of methods of harnessing energy from the light of the sun. ... Active solar is a term which refers to the use of solar energy to actively convert the energy in sunlight into other forms. ... The Barra system, developed by Horazio Barra in Italy, is a passive solar building technology. ... Central solar heating is the provision of central heating and hot water from solar energy by a system in which the water is heated centrally by arrays of solar thermal collectors (central solar heating plants - CSHPs) and distributed through district heating pipe networks (or block heating systems in the case... Sharav Sluice Energy Tower An energy tower is a method for producing electrical power for consumer consumption, the brainchild of Dr. Phillip Carlson, which has been expanded upon by Professor Dan Zaslavsky. ... This article or section does not cite any references or sources. ... Passive solar building design involves the modeling, selection and use of appropriate passive solar technologies to maintain the building environment at a desired temperature range (usually based around human thermal comfort) throughout the suns daily and annual cycles. ... Photovoltaic tree in Styria, Austria Photovoltaics, or PV for short, is a solar power technology that uses solar cells or solar photovoltaic arrays to convert light from the sun directly into electricity. ... A solar cell, made from a monocrystalline silicon wafer A solar cell or photovoltaic cell is a device that converts light energy into electrical energy. ... A solar combisystem is a solar heating system that provides both space heating and hot water from a common array of solar thermal collectors, normally linked to an auxiliary non-solar heat source. ... A laundromat in California with flat-plate solar water heating collectors on its roof. ... A Solar pond is large-scale solar energy collector with integral heat storage for supplying thermal energy. ... An artists depiction of a solar satellite, which could send energy wirelessly to a space vessel or planetary surface. ... The solar power tower at Solar Two in California The solar power tower (also known as Central Tower power plants or Heliostat power plants or power towers) is a type of solar furnace using a tower to receive the focused sunlight. ... Photovoltaic solar panels on a house roof. ... Solar Shingles (or Photovoltaic Shingles) are a new type of solar energy system that, at first glance, look like regular asphalt shingles but are actually photovoltaic cells (PV). ... Solar thermal energy is a technology for harnessing solar power for practical applications from solar heating to electrical power generation. ... A backyard installation of passive single–axis trackers, DC rated at 2340 watts. ... Schematic of a Solar updraft tower This article is about a type of power plant. ... Passive solar design using an unvented trombe wall and summer shading A Trombe wall is a sun-facing wall built from material that can act as a thermal mass (such as stone, concrete, adobe or water tanks), combined with an air space, insulated glazing and vents to form a large... Waste-to-energy (WtE) or energy-from-waste (EfW) in its strictest sense refers to any waste treatment that creates energy in the form of electricity or heat from a waste source that would have been disposed of in landfill, also called energy recovery. ... Worldwide installed capacity and prediction 1997-2010, Source: WWEA Wind power is the conversion of wind energy into more useful forms, usually electricity, using wind turbines. ... A wind farm is a collection of wind turbines in the same location. ... Horizontal-axis wind turbine, the Enercon model E-66 wind energy converter, in Germany. ...

Appropriate technology · Air engine  · Autonomous building · Cob (building) · Composting toilet · Cool roof · Earth sheltering · Energy-efficient landscaping · Green roof · Hypermodernity · Low energy building · Passive house · Rammed earth · Sheet composting · Solar chimney · Straw-bale construction · Superinsulation · Technological singularity · Windcatcher
Sustainable agriculture · Food security · Forest gardening · Humanure · List of companion plants · List of repellent plants · Seed ball · Vermicompost  · Zero energy building
Sustainable design · Environmental design  · Sustainable architecture · Sustainable landscape architecture
Sustainable econonomics · Development economics · Green economics · Green Gross Domestic Product · Hydrogen economy · Liquid nitrogen economy · Low-carbon economy · Triple bottom line
Sustainable industries · Agroforestry · Ecoforestry · Exploitation of natural resources · Green building · Green chemistry · Green computing · Natural building · Sustainable energy · Sustainable forest management · Sustainable procurement · Sustainable transport
Energy storage is the storing of some form of energy that can be drawn upon at a later time to perform some useful operation. ... NASA G2 flywheel Flywheel Energy Storage (FES) works by accelerating a rotor (flywheel) to a very high speed and maintaining the energy in the system as rotational energy. ... Ffestiniog pumped storage power station upper reservoir Grid energy storage lets energy producers send excess electricity over the electricity transmission grid to temporary electricity storage sites that become energy producers when electricity demand is greater. ... Hydrogen storage is the main technological problem of a viable hydrogen economy. ... A seasonal thermal store (also known as a seasonal heat store or inter-seasonal thermal store) is a store designed to retain heat deposited during the hot summer months for use during colder winter weather. ... Thermal energy storage can refer to a number of technologies that store energy in a thermal reservoir for later reuse. ... Sustainability is an attempt to provide the best outcomes for the human and natural environments both now and into the indefinite future. ... Ecosystem services are processes by which the natural environment produces resources useful to people. ... Ecovillages are intended to be socially, economically and ecologically sustainable intentional communities. ... For the physical concepts, see conservation of energy and energy efficiency. ... Energy demand management is also known as demand side management (DSM). ... Green Map of Cambridge, Massachusetts Green Maps are environmentally themed maps which are usually created as a grassroots effort with a symbol set licensed from the non-profit Green Map System. ... Infrastructural capital refers to any physical means of production or means of protection beyond that which can be gathered or found directly in nature, i. ... Permaculture Mandala summarising the ethics and principles of permaculture design. ... World renewable energy in 2005 (except 2004 data for items marked* or **). Enlarge image to read exclusions. ... Autonomy is the condition of something that does not depend on anything else. ... Simple living (or voluntary simplicity) is a lifestyle individuals may pursue for a variety of motivations, such as spirituality, health, or ecology. ... Sustainable development is defined as balancing the fulfillment of human needs with the protection of the natural environment so that these needs can be met not only in the present, but in the indefinite future. ... Sustainable living might best be defined as a lifestyle that could, hypothetically, be sustained unmodified for many generations without exhausting any natural resources. ... The Natural Step is a systematic definition of sustainability developed by Swedish scientist, Karl-Henrik Robèrt. ... The ton of oil equivalent (TOE) is a unit for measuring energy. ... In economics, value of Earth is the ultimate in ecosystem valuation, and important to value of life calculations. ... World power usage in terawatts (TW), 1980-2004. ... Zoning in Permaculture design refers to a method of ensuring that elements are correctly placed. ... Appropriate technology is technology that is appropriate to the environmental, cultural and economic situation it is intended for. ... The air engine is an emission-free piston engine using compressed air. ... It has been suggested that this article or section be merged with Off-the-grid. ... Cob building dated 1539 in Devon, England. ... Composting toilets use biological processes to deal with the disposal and processing of human excrement into organic compost material. ... The albedo of several types of roofs Cool roofs are an effective alternative to bulk attic insulation under roofs in humid tropical and subtropical climates. ... Earth covered farm houses in Keldur, Iceland. ... Energy-efficient landscaping is a type of landscaping designed for the purpose of conserving energy. ... Re-creation of Viking houses in Labrador Several grass roofs can be seen in the village of Bøur in the Faroe Islands. ... Hypermodernity is a type, mode, or stage of society that reflects a deepening or intensification of modernity. ... A low-energy-house is any type of house that uses less energy than a regular house. ... One of the original Passive Houses at Darmstadt, Germany One of the original Passive Houses at Darmstadt The term passive house (Passivhaus in German) refers to the rigorous, voluntary, Passivhaus standard for energy use in buildings. ... Rammed earth walls form part of the entrance building for the Eden Project in Cornwall, England. ... Sheet composting is the process of composting organic matter directly onto the soil as a mulch and letting it decay there, rather than in a heap. ... It has been suggested that this article or section be merged with Solar Tower. ... Further detailed information formerly in this article was moved to Wikibooks in May 2006 Straw-bale construction is a building method that uses straw bales as structural elements, insulation, or both. ... Superinsulation is an approach to building design, construction and retrofitting. ... When plotted on a logarithmic graph, 15 separate lists of paradigm shifts for key events in human history show an exponential trend. ... A windcatcher (Badgir; بادگیر) is a traditional Persian architectural device used for many centuries to create natural ventilation in buildings. ... It has been suggested that Small-scale agriculture be merged into this article or section. ... Subsistence farmers with a Treadle Pump. ... Forest gardening (also known as 3-Dimensional Gardening) is a food production and land management system based on replicating woodland ecosystems, substituting trees (such as fruit or nut trees), bushes, shrubs, herbs and vegetables which have yields directly useful to mankind. ... Humanure is a neologism designating human waste (feces and urine) that is recycled via composting for agricultural or other purposes. ... This is a list of companion plant relationships. ... This is a list of repellent plants. ... Ancient technique re-introduced by Masanobu Fukuoka. ... Vermicompost (also called worm compost, vermicast, worm castings, worm humus or worm manure) is the end-product of the breakdown of organic matter by some species of earthworm. ... Similar or related terms: Near zero energy building, Zero energy house, Near zero energy house A zero energy building (ZEB) can be described as structure with a net energy consumption of zero over a typical year. ... It has been suggested that Green design be merged into this article or section. ... Environmental design is the process of addressing environmental parameters when devising plans, programs, policies, buildings, or products. ... Sustainable architecture applies techniques of sustainable design to architecture. ... Sustainable landscape architecture is a category of sustainable design concerned with the planning and design of outdoor space. ... Ecological economics is a transdisciplinary field of academic research that addresses the dynamic and spatial interdependence between human economies and natural ecosystems. ... This article does not cite any references or sources. ... Green economics is an approach to economics in which the economy is considered to be a component of, and dependent upon, the natural world within which it resides and of which is it considered a part. ... Green Gross Domestic Product (Green GDP) is an index of economic growth with the environmental consequences of that growth factored in. ... A hydrogen economy is a hypothetical economy in which energy is stored and transported as hydrogen (H2). ... A liquid nitrogen (LN2) economy is a hypothetical proposal for a future economy in which the primary form of energy storage and transport is liquid nitrogen. ... A low-carbon economy is an economy in which carbon dioxide emissions from the use of carbon based fuels (coal, oil and gas) are significantly reduced. ... The triple bottom line, a. ... The earliest mention of the phrase sustainable industries appeared in 1990 in a story about a Japanese group reforesting a tropical forest to help create sustainable industries for the local populace. ... Parkland in Burkina Faso: Sorghum grown under Faidherbia albida and Borassus akeassii near Banfora, Burkina Faso Agroforestry combines agriculture and forestry technologies to create more integrated, diverse, productive, profitable, healthy and sustainable land-use systems. ... Ecoforestry is forestry that emphasizes holistic practices which strive to protect and restore ecosystems1 instead of traditional forestry that maximizes economic productivity. ... Timber Exploitation of natural resources is an essential condition of the human existence. ... Green building is the practice of increasing the efficiency with which buildings and their sites use and harvest energy, water, and materials, and reducing building impacts on human health and the environment, through better siting, design, construction, operation, maintenance, and removal — the complete building life cycle. ... Green chemistry is a chemical philosophy encouraging the design of products and processes that reduce or eliminate the use and generation of hazardous substances. ... Green Computing is the study and practice of using computing resources efficiently. ... Natural building involves a range of building systems and materials that place major emphasis on sustainability. ... This article is about a concept related to renewable energy, of which sustainable energy is a superset. ... Sustainable forest management (SFM) is the management of forests according to the principles of sustainable development. ... Sustainable procurement is a spending and investment process typically associated with public policy, although it is equally applicable to the private sector. ... Girl on a bicycle in a car free area in Frankfurt Sustainable transport is a phrase which was coined in the late 20th century to describe all forms of transport which minimise emissions of carbon dioxide and pollutants. ...