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Global Warming Potential
The index used to translate the level of emissions of various gases into a common measure in order to compare the relative radiative forcing of different gases without directly calculating the changes in atmospheric concentrations. GWPs are calculated as the ratio of the radiative forcing that would result from the emissions of one kilogram of a greenhouse gas to that from emission of one kilogram of carbon dioxide over a period of time (usually 100 years). The chart below shows the original GWPs (assigned in 1990) and the most recent GWPs (assigned in 1996) for the most important greenhouse gases. (source: EPA) R744.com,...not only working more efficiently but also by using the natural refrigerant CO 2 with a Global Warming Potential of 1 compared to that of 1700 of Freon. Global Warming: Joanna Lumley Says Meat Will Murder Us All In The ... - Oct 16, 2007 Anorak.co.uk (satire),Says she: “Studies in Europe, America and Japan have shown that the more meat in your diet, the greater the global warming potential and the lower its Keelty warning on global warming - Sep 24, 2007 The Australian,Law enforcement agencies would struggle to cope with global warming's "potential to wreak havoc, cause more deaths and pose national security issues like Biofuel Crop N2O Emissions Could Negate Global Warming Gains - Oct 5, 2007 EV World (subscription),SYNOPSIS: N2O is a by-product of fixed nitrogen application in agriculture and is a greenhouse gas with a global warming potential 296 times larger than an › Global deal to speed up HCFC phase out - Sep 24, 2007 R744.com,The natural refrigerant CO 2 (R744) is neither ozone-depleting nor contributing significantly to climate change, having a Global Warming Potential of only 1 Ozone layer ban agreed by 200 countries - Sep 23, 2007 Telegraph.co.uk,HCFCs not only damage ozone, they have a global warming potential 1800 times that of carbon dioxide, so the agreement is estimated to mean a reduction of Planes, trains or cars? - Oct 16, 2007 Sydney Morning Herald,...that it produces not only carbon dioxide, but also nitrous CHK oxide, which has a global warming potential "about 300 times" worse than carbon dioxide. Global leaders rejoice over new ozone pact - Sep 24, 2007 EurActiv,According to the Commission, f-gases are more than 20000 times more damaging than CO2 in terms of their global-warming potential, with CFCs among the most International agreement to accelerate phase-out of greenhouse gas ... - Sep 24, 2007 Media Newswire (press release),An HCFC refrigerant widely used around the world ( HCFC 22 ) has a global warming potential some 1800 times that of CO2. In a previous agreement, Honeywell's Enovate(R) Blowing Agent Helps Top Universities Design ... - Oct 11, 2007 CNNMoney.comThe company continues to innovate through its ongoing materials development programs, which include a low global warming potential (GWP) solution for Owens Corning seeks DEQ recipe approval - Sep 26, 2007 The Oregonian - OregonLive.com,However, a new blowing agent using hydrofluorocarbons, or HFCs, carbon dioxide, or CO2, and water is expected to cut the plant's global warming potential by Nations Speed Up HCFC Elimination - Sep 28, 2007 Chemical & Engineering News...be equivalent to the elimination of up to 25 billion metric tons of carbon dioxide emissions, because many HCFCs have a high global-warming potential. Kyoto’s Unintended Consequence: Ozone Depletion - Sep 24, 2007 Daily GreenProducing HCFCs to replace CFCs that deplete the stratospheric ozone layer generates HFCs, which have thousands of times the global warming potential of CO2 Full Text - Sep 27, 2007 Science Magazine (subscription)...and sufficient" funds for replacements while "taking into account global warming potential" in deciding which chemicals to accept as substitutes. Israel's Designated National Authority for the CDM Approved Four ... - Oct 17, 2007 Israel Ministry of the Environment,However approval requires prior proof from the entrepreneur that the switch from SF6, which has a very high global warming potential, to HFC134a will not Cow power: System could let cows produce milk and electricity - Oct 16, 2007 High Plains Journal,That reduces its natural emission, which has a much greater global warming potential than carbon dioxide." The second part of the system is a gasifier, Hummer a hit with women, but not environment - Oct 4, 2007 Melbourne Herald Sun,...model - about 150 are already in the country - and Australian executives are playing down its global warming potential and spruiking its practicality. Biofuels, Hybrids or Herbivores - Oct 4, 2007 PR-GB.com (press release),...but 18% of the GHG effect (methane from farts is over 20 times more damaging than carbon dioxide in terms of its global warming potential). DuPont advocates accelerated phaseout of ozone-depleting substances - Oct 2, 2007 Consulting-Specifying Engineer,...take actions to minimize emissions of refrigerants and adopt non-ozone-depleting and lower global warming potential (GWP) alternatives, where possible. IFC’s Agreement with Core Carbon Group ApS Will Reduce Greenhouse ... - Oct 12, 2007 WebWire (press release),Nitrous oxide has a global warming potential of about 310 times more than that of carbon dioxide. William Shor, CEO, Core Carbon Group ApS, said, Renesas details environmental initiatives - Oct 11, 2007 Eetasia.com (subscription)Renesas is installing PFC abatement systems and is switching to alternative gases with lower global warming potential ratings. SUMMARY OF THE NINETEENTH MEETING OF THE PARTIES TO THE MONTREAL ... - Sep 23, 2007 Earth Negotiations Bulletin,TEAP Task Force Co-Chair Paul Ashford (UK) emphasized the need for early development of low global warming potential (GWP) alternatives to ensure climate MEPs vote to tighten emission limits on aircraft - Oct 4, 2007 EurActiv,...use for their own sake, in order to take account of other gases emitted by airlines, such as NOx, which have a higher global warming potential than CO2. Honeywell gets EU approval to import small amounts of new low-GWP ... - Sep 26, 2007 urethanes-technology-international,This new developmental blowing agent for one-component foam has low global warming potential (GWP), Honeywell said, adding that the technology would replace Owens Corning applies for permit - Sep 28, 2007 Gresham Outlook,It promises a 70-percent reduction in “global warming potential� than the previous blowing agent. “This is a new agent that’s been under development for Green Building Initiative（TM） Recognizes First Green State ... - Sep 28, 2007 金�界,...a full range of environmental impact indicators -- including embodied energy, solid waste, air and water pollution, and global warming potential. A Green Spin on Sports Equipment - Sep 28, 2007 Kitsap Sun (Subscription),Anyone associated with winter sports is particularly aware of global warming's potential impact. "The industry is dependent on snow, dependent on the Kenyan flowers emit less carbon - Sep 24, 2007 Standard,Environment and Audit manager, Ms Carol Andrews, said the study looked at both current carbon dioxide emissions and the wider Global Warming potential. Ignoring the meat of the global warming issue - Aug 1, 2007 Globe and Mail,Second-ranked of the greenhouse gases, it has a bad-guy GWP - "global warming potential" - of 21, meaning that it is 21 times more effective in trapping Uganda: Kampala's Garbage Could Solve Household Power Shortage - Aug 16, 2007 AllAfrica.com,...and perhaps most importantly, minimises the amount of carbon converted to methane, which has 21-23 times the global warming potential of carbon dioxide. World has eight years left to save climate: UN - Aug 1, 2007 Hindustan Times,Many climate experts claim that the costs of saving the planet are miniscule compared with global warming's potential damages, but it is important that The Role of Northern Peatlands in Global Climate Change - Aug 13, 2007 CO2 Science Magazine,...earth's peatlands historically has been - and currently is - significantly greater than the global warming potential produced by their emissions of methane. 50 Ways to Reduce Your Carbon Footprint - Aug 15, 2007 Silicon Valley's Metro,...which has more than 20 times the global warming potential of CO2, and 65 percent of emissions of nitrous oxide, another powerful greenhouse gas, London eyes turning garbage gas into gold - Aug 3, 2007 London Free Press,One of the "greenhouse gases," it has a global-warming potential 21 times greater than carbon dioxide. Carbon credits: a commercial trading system that It Takes More Than a Tangerine - Jul 30, 2007 Dissident Voice,Methane has 23 times and nitrous oxide 296 times the global warming potential of carbon dioxide. By cutting down on meat, we could reduce our CO2 burden Save the planet with a vegetarian diet - Jul 20, 2007 Health SentinelThe report found that livestock produced 35 percent to 40 percent of all methane emissions (which have 23 times the global warming potential of carbon Sustainable fire protection for mission-critical assets - Jul 25, 2007 Oil & Gas Engineer Magazine,The acceptable solution must have a negligible impact on the environment, insignificant global warming potential, zero ozone depleting potential and a low GE Supplying China’s First-Ever Rainwater Recycling System - Aug 16, 2007 WebWire (press release),Harnessing methane to produce energy is an excellent way of handling emissions of a gas with 21 times the global warming potential of carbon dioxide. Honeywell Extends Agreement With Whirlpool to Supply Enovate(R ... - Aug 6, 2007 CNNMoney.comThe company continues to innovate through its ongoing materials development programs, which include a low global warming potential (GWP) solution for one- › HFC-134a, no sustainable refrigerant - Jul 24, 2007 R744.com,...proposed non-natural alternatives still pose questions regarding their future decomposition in the atmosphere, toxicity, or global warming potential. Pollution issue still haunts flower exporters - Aug 5, 2007 Business Daily Africa,A study in 2005 found that Kenyan runner beans had a global warming potential of more than 20 times UK-grown beans with air transport accounting for 89 per Ontario Proposes To Harness The Value - Aug 9, 2007 HazMat Management Magazine,..."Methane is a potent greenhouse gas with a global warming potential 21 times that of carbon dioxide, Broten said. "This initiative would have dual benefits Alternatives debated to climate-killing car air conditioners - Jul 31, 2007 Earthtimes.orgHowever, R-134 has been found to have a major global warming potential (GWP) of at least 1300 translating to 1300 kilogrammes of greenhouse gas. Good news – there's less gas! - Aug 9, 2007 ScienceAlert,This gas has a global warming potential 296 times that of carbon dioxide, so even small emissions are significant. Nitrous oxide arises from agricultural Only a mother could love them - Aug 13, 2007 Flight International...and only the lightest challenge on the global warming potential of adding more aircraft to the North American skies (which gave him a chance to talk up Lessons of Stockton's water war - Aug 5, 2007 San Francisco Chronicle,In a time of drought and global warming, potential profits from water scarcity are great, but creating a market in water clashes with growing citizen Green lobby urges faster change to CO2 for aircon systems - Jul 27, 2007 Auto Industry,R-152a, favoured by US vehicle manufacturers, is an HFC chemically and thermodynamically similar to R-134a, but with a global warming potential 90% lower, GE To Supply Water Purification Technology For China's - Aug 8, 2007 Water Online (press release),Harnessing methane to produce energy is an excellent way of handling emissions of a gas with 21 times the global warming potential of carbon dioxide. AskPablo: Land Use Changes - Jul 30, 2007 Triple Pundit,Biomass can also decay an release methane, CH4, which has a global warming potential that is 21 times higher than CO2. The theoretical problem then, Dairy industry beating official carbon target - Aug 2, 2007 FarmersWeekly,..."DEFRA's data indicate that methane from landfill accounts for 27% of the UK's global warming potential. Dairying's role in minimising this must be taken Greener insulation from Williams Refrigeration - Jul 25, 2007 CatererSearch,...retarder provers, blaster chillers and freezers, cabinets and counters - now use a new insulation foam with a low global warming potential (GWP), Australia looks to burn mine gas - Jul 20, 2007 Environmental Data Interactive,Gas coming from coal mines damages the environment because it contains significant amounts of methane, which as a global warming potential 21 times greater Methane emissions reduced by feeding garlic - Jul 20, 2007 Reed Business,It is claimed that cows might be responsible for as much as 30% of methane emissions in the UK- a gas which has 23 times the global warming potential of Honeywell's Developmental Blowing Agent Meets EU Global Warming ... - 13 Apr 2007 PR Newswire (press release),...one-component foam expand, and would meet European Union regulatory requirements for reducing the use of high global warming potential (GWP) substances. Pledge To Save Ozone Layer - 13 Apr 2007 The Statesman,Critical issues relating to the reduction of HCFC (another substance which depletes ozone and has a high global warming potential), ODS uses in military Researchers: Global warming already changing Michigan - Apr 6, 2007 Detroit Free Press,Pielke, Jr., RA, CW Landsea, M. Mayfield, J. Laver, R. Pasch, 2006: Reply to Hurricanes and Global Warming Potential Linkages and Consequences. Matheson Tri-Gas awarded environmental honour - Apr 11, 2007 Gasworld.com (subscription),SF6 is the most potent greenhouse gas with a global warming potential (GWP) 23900 times that of CO2. This is the highest GWP of any compound identified to DuPont, Honeywell Announce Refrigerants Global Joint Development ... - Mar 29, 2007 PR Newswire (press release),The new refrigerants would enable automakers to meet new regulations in Europe that require the use of low global warming potential (GWP) refrigerants in Global warming lifts Whistler gondola plans - Mar 15, 2007 Globe and Mail,...a geological engineer who presented a study to the United Nations five years ago on global warming's potential effects on Canada's ski industry. FLIR's New GasfindIR-LW Infrared Camera Can Detect "Greenhouse - Apr 9, 2007 Pollution Online (press release),It has 23900 times the global warming potential of CO2 and has an atmospheric lifetime of 3200 years. Together, the EPA and many of the major utilities › EU assesses benefits of R744 MAC - Apr 10, 2007 R744.com,...are seen as the dominant alternative to current systems working with R134a that will be phased out by 2011 due to its high global warming potential. a quiet revolution but challenges ahead (REISSUE, correcting para 10 - Apr 11, 2007 Malaysia Sun,...'Not only are HCFCs ozone depleting substance but they also have a very high global warming potential compared to carbon dioxide,' Nolan says. Global Greening - Apr 2, 2007 University of Arkansas Daily Headlines,...which measures the global-warming potential and other environmental impacts of more than 400 common building assemblies in low- and high-rise categories New Meat Byproducts: Avian Flu and Global Climate Change - Mar 20, 2007 All American Patriots (press release),They account for 37 percent of emissions of methane, which has more than 20 times the global warming potential of carbon dioxide, and 65 percent of US: Dupont and Honeywell to develop new low GWP vehicle refrigerants - Mar 30, 2007 Automotive World (subscription),...they work in collaboration with the automotive industry to qualify a low global warming potential (GWP) alternative by mid-2007, a press release stated. Dupont, Honeywell in Refrigerants Deal - Mar 29, 2007 Forbes,...refrigerants would meet new, tougher regulations in Europe that mandate the use of "low global warming potential" refrigerants in auto air conditioners. Dupont, Honeywell in Refrigerants Deal - Mar 29, 2007 Houston Chronicle,Dupont said the new refrigerants would meet new, tougher regulations in Europe that mandate the use of "low global warming potential" refrigerants in auto DuPont And Honeywell Teams Up To Develop Low GWP Refrigerants For ... - Mar 29, 2007 Trading Markets,The new regulation, which requires the use of low global warming potential or GWP refrigerants in automobiles, is scheduled to take effect in 2011 for new So Cool: DuPont, Honeywell Team Up For Earth-Friendly Refrigerants - Mar 29, 2007 Manufacturing.net,The new refrigerants would help automakers meet regulations in Europe which require the use of low global warming potential (GWP) refrigerants in mobile air Dupont, Honeywell in refrigerants deal - Mar 29, 2007 ABCmoney.co.uk,Dupont said the new refrigerants would meet new, tougher regulations in Europe that mandate the use of 'low global warming potential' refrigerants in auto › Deutsche Umwelthilfe calls for the use of CO 2 - Mar 20, 2007 R744.com,...series introduced to the market from 2011 onwards will only be permitted to use refrigerant with a GWP (Global Warming Potential) of less than 150. Anesthetic recovery is Blue-Zone's green goal - Apr 3, 2007 Ottawa Citizen (subscription),...and elsewhere and filtering out aggressive greenhouse gases, some of which have the global warming potential of up to 1900 times that of carbon dioxide. /REPEAT/ - Media Advisory - Canada's Blue-Zone Technologies ... - Apr 2, 2007 CNW Telbec (Communiqués de presse),These are very aggressive greenhouse gases, and some have global warming potential up to 1900 times that of carbon dioxide. Most of these gases escape into The Other Greenhouse Gas - Mar 22, 2007 Scienceline,A 2002 Environmental Protection Agency report estimated that methane lasts 9 - 15 years in the atmosphere and has a global warming potential, DuPont, Honeywell to develop car air conditioning refrigerant - Mar 29, 2007 MarketWatch...said that under the agreement, both companies will jointly identify, develop, test and qualify new low-global warming potential refrigerants. Gorai dumping ground to turn green soon - Mar 26, 2007 Afternoon Dispatch & Courier,A ton of Methane is equivalent to 21 tons of carbon in terms of global warming potential,� sources added. The project will demonstrate that the carbon News index | RSS | News Feed Advertisements: Organic Apparel from Patagonia | Insect-repelling clothing |
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