|
T2 Energy Centre
The T2 Energy Centre is a biomass-fuelled combined heating and power (CHP) station at Heathrow Airport in London which opened in December 2012. It provides heat to half of the active terminals: Terminal 2 and Terminal 5 and electricity into the local grid, similar to some of the airport's operations demands. Operation The energy centre, which has a CHP base heating load of 9 MW (thermal) and a biomass CHP power output of 1.8 MW (electric), took its first delivery of woodchip fuel in November 2012. The Energy Centre uses 25,000 tonnes of woodchips a year, which is sourced within a 100-mile radius of Heathrow airport from sustainable woodlands such as the WWT London Wetland Centre in Barnes, London and Richmond Park which ensures low haulage requirements, costs and CO emissions. The resulting ash is recycled and used to make fertiliser for local agriculture and manufacturing, eliminating the need to send the ash to landfill. Heathrow claims that the wood fuel proces ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biomass
Biomass is plant-based material used as a fuel for heat or electricity production. It can be in the form of wood, wood residues, energy crops, agricultural residues, and waste from industry, farms, and households. Some people use the terms biomass and biofuel interchangeably, while others consider biofuel to be a ''liquid'' or ''gaseous'' fuel used for transportation, as defined by government authorities in the US and EU. The European Union's Joint Research Centre defines solid biofuel as raw or processed organic matter of biological origin used for energy, such as firewood, wood chips, and wood pellets. In 2019, biomass was used to produce 57 EJ (exajoules) of energy, compared to 190 EJ from crude oil, 168 EJ from coal, 144 EJ from natural gas, 30 EJ from nuclear, 15 EJ from hydropower, hydro and 13 EJ from wind power, wind, solar power, solar and geothermal energy, geothermal combined. Approximately 86% of modern bioenergy is used for heating applications, with 9% used for tra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Richmond Park
Richmond Park, in the London Borough of Richmond upon Thames, is the largest of London's Royal Parks, and is of national and international importance for wildlife conservation. It was created by Charles I in the 17th century as a deer park. It is now a national nature reserve, a Site of Special Scientific Interest and a Special Area of Conservation and is included, at Grade I, on Historic England's Register of Historic Parks and Gardens of special historic interest in England. Its landscapes have inspired many famous artists and it has been a location for several films and TV series. Richmond Park includes many buildings of architectural or historic interest. The Grade I-listed White Lodge was formerly a royal residence and is now home to the Royal Ballet School. The park's boundary walls and ten other buildings are listed at Grade II, including Pembroke Lodge, the home of 19th-century British Prime Minister Lord John Russell and his grandson, the philosophe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chartered Institute Of Purchasing & Supply
The Chartered Institute of Procurement & Supply (CIPS), formerly the Chartered Institute of Purchasing & Supply, is a global professional body working for the procurement and supply profession in many regions of the world. It promotes best practice and provides services for non-professionals and its over 64,000 members in 180 countries. It received its Royal Charter from Queen Elizabeth II in 1992, and offered its members Chartered Status in 2014; members are eligible for Chartered Status after completing a programme of continuing professional development including the successful completion of the CIPS ethics test. CIPS promotes and develops high standards of professional skill, ability, and integrity among all those engaged in procurement and supply chain management. Its headquarters are located in Easton on the Hill, just inside Northamptonshire, near Stamford, Lincolnshire but it has offices around the world and partnerships in other countries where it has a presence. CI ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carbon Footprint
A carbon footprint is the total greenhouse gas (GHG) emissions caused by an individual, event, organization, service, place or product, expressed as carbon dioxide equivalent (CO2e). Greenhouse gases, including the carbon-containing gases carbon dioxide and methane, can be emitted through the burning of fossil fuels, land clearance, and the production and consumption of food, manufactured goods, materials, wood, roads, buildings, transportation and other services. In most cases, the total carbon footprint cannot be calculated exactly because of inadequate knowledge of data about the complex interactions between contributing processes, including the influence of natural processes that store or release carbon dioxide. For this reason, Wright, Kemp, and Williams proposed the following definition of a carbon footprint: The Greenhouse Gas Protocol has extended the range of gases. The global average annual carbon footprint per person in 2014 was about 5 tonnes CO2e. Although th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landfill
A landfill site, also known as a tip, dump, rubbish dump, garbage dump, or dumping ground, is a site for the disposal of waste materials. Landfill is the oldest and most common form of waste disposal, although the systematic burial of the waste with daily, intermediate and final covers only began in the 1940s. In the past, refuse was simply left in piles or thrown into pits; in archeology this is known as a midden. Some landfill sites are used for waste management purposes, such as temporary storage, consolidation and transfer, or for various stages of processing waste material, such as sorting, treatment, or recycling. Unless they are stabilized, landfills may undergo severe shaking or soil liquefaction of the ground during an earthquake. Once full, the area over a landfill site may be reclaimed for other uses. Operations Operators of well-run landfills for non-hazardous waste meet predefined specifications by applying techniques to: # confine waste to as small an area ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manufacturing
Manufacturing is the creation or production of goods with the help of equipment, labor, machines, tools, and chemical or biological processing or formulation. It is the essence of secondary sector of the economy. The term may refer to a range of human activity, from handicraft to high-tech, but it is most commonly applied to industrial design, in which raw materials from the primary sector of the economy, primary sector are transformed into finished goods on a large scale. Such goods may be sold to other manufacturers for the production of other more complex products (such as aircraft, Major appliance, household appliances, furniture, sports equipment or automobiles), or distributed via the tertiary industry to end users and consumers (usually through wholesalers, who in turn sell to retailers, who then sell them to individual customers). Manufacturing engineering is the field of engineering that designs and optimizes the manufacturing process, or the steps through whic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Agriculture
Agriculture or farming is the practice of cultivating plants and livestock. Agriculture was the key development in the rise of sedentary human civilization, whereby farming of domesticated species created food surpluses that enabled people to live in cities. The history of agriculture began thousands of years ago. After gathering wild grains beginning at least 105,000 years ago, nascent farmers began to plant them around 11,500 years ago. Sheep, goats, pigs and cattle were domesticated over 10,000 years ago. Plants were independently cultivated in at least 11 regions of the world. Industrial agriculture based on large-scale monoculture in the twentieth century came to dominate agricultural output, though about 2 billion people still depended on subsistence agriculture. The major agricultural products can be broadly grouped into foods, fibers, fuels, and raw materials (such as rubber). Food classes include cereals ( grains), vegetables, fruits, cooking oils, m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fertiliser
A fertilizer (American English) or fertiliser (British English; see spelling differences) is any material of natural or synthetic origin that is applied to soil or to plant tissues to supply plant nutrients. Fertilizers may be distinct from liming materials or other non-nutrient soil amendments. Many sources of fertilizer exist, both natural and industrially produced. For most modern agricultural practices, fertilization focuses on three main macro nutrients: nitrogen (N), phosphorus (P), and potassium (K) with occasional addition of supplements like rock flour for micronutrients. Farmers apply these fertilizers in a variety of ways: through dry or pelletized or liquid application processes, using large agricultural equipment or hand-tool methods. Historically fertilization came from natural or organic sources: compost, animal manure, human manure, harvested minerals, crop rotations and byproducts of human-nature industries (i.e. fish processing waste, or bloodmeal from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carbon Dioxide In Earth's Atmosphere
Carbon dioxide in Earth's atmosphere is a trace gas that plays an integral part in the greenhouse effect, carbon cycle, photosynthesis and oceanic carbon cycle. It is one of several greenhouse gases in Earth's atmosphere that are contributing to climate change due to increasing emissions of greenhouse gases from human activities. The current global average concentration of CO2 in the atmosphere is 421 ppm as of May 2022. This is an increase of 50% since the start of the Industrial Revolution, up from 280 ppm during the 10,000 years to the mid-18th century. The increase is due to human activity. Burning fossil fuels is the main cause of these increased CO2 concentrations and also the main cause of climate change.IPCC (2022Summary for policy makersiClimate Change 2022: Mitigation of Climate Change. Contribution of Working Group III to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change Cambridge University Press, Cambridge, United Kingdom and New ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barnes, London
Barnes () is a district in south London, part of the London Borough of Richmond upon Thames, England. It takes up the extreme north-east of the borough, and as such is the closest part of the borough to central London. It is centred west south-west of Charing Cross in a bend of the River Thames. Its built environment includes a wide variety of convenience and arts shopping on its high street and a high proportion of 18th- and 19th-century buildings in the streets near Barnes Pond. Together they make up the Barnes Village conservation area where, along with its west riverside, pictured, most of the mid-19th-century properties are concentrated. On the east riverside is the WWT London Wetland Centre adjoining Barn Elms playing fields. Barnes has retained woodland on the "Barnes Trail" which is a short circular walk taking in the riverside, commercial streets and conservation area, marked by silver discs set in the ground and with QR coded information on distinctive oar signs, ... [...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 relativ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WWT London Wetland Centre
WWT London Wetland Centre is a wetland reserve managed by the Wildfowl and Wetlands Trust in the Barnes area of the London Borough of Richmond upon Thames, southwest London, England, by Barn Elms. The site is formed of four disused Victorian reservoirs tucked into a loop in the Thames. The centre first opened in 2000, and in 2002 an area of 29.9 hectares was designated a Site of Special Scientific Interest as the ''Barn Elms Wetland Centre''. The centre occupies more than 100 acres (40 hectares) of land which was formerly occupied by several small reservoirs. These were converted into a wide range of wetland features and habitats before the centre opened in May 2000. It was the first urban project of its kind in the United Kingdom. Many wild birds which have now made their home in the centre cannot be found anywhere else in London, and there are nationally significant numbers of gadwall and northern shoveler. Other wild birds include Eurasian bittern, northern pintail, norther ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
