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CO2 nieuws

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s.lin
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Europarlementariërs halen angel uit CO2-conflict
Dinsdag 26 februari 2013 om 17:42:33
- Europarlementariërs willen intercontinentale vluchten tijdelijk vrijstellen van het Europese emissiehandelssysteem. Het milieucomité van het Europees Parlement stemde daar dinsdag met overweldigende meerderheid voor. Daarmee moet de angel uit een internationaal conflict over CO2-rechten worden gehaald.

Luchtvaartmaatschappijen die binnen de Europese Unie vliegen moeten emissierechten kopen om hun CO2-uitstoot te compenseren. De EU wilde echter ook dat buitenlandse maatschappijen die van of naar de EU vliegen emissierechten kopen. Dat kwam de EU op forse kritiek te staan van onder meer de Verenigde Staten en China.

In het voorstel van het Europees Parlement wordt de verplichting voor vluchten van of naar de EU met een jaar opgeschort. Het Europees Parlement hoopt dat een wereldwijd akkoord kan worden gesloten om de CO2-uitstoot van de luchtvaart in te perken. Als er binnen een jaar geen zicht is op een dergelijk akkoord is, moeten de maatschappijen alsnog emissierechten kopen.

(Novum/AP)
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worldsteel praises new ISO standard on CO2 emission

The World Steel Association welcomes the publication of an ISO standard that defines a calculation method of carbon dioxide emission intensity from iron and steel production. The standard is based on the CO2 data collection methodology that has been used for the past five years in the steel industry.

Launched in 2007, worldsteel's CO2 data collection aims to provide steel producers with a reliable benchmark for their CO2 emissions. The number of participating organizations has steadily increased since the launch, from 38 companies in 2007 to 51 in 2011, representing more than 200 steel plants worldwide. Of these, 33 steel organizations have reported their CO2 emissions data using this methodology for five consecutive years as part of worldsteel's Climate Action program.

Dr Edwin Basson Director General of worldsteel said: "We are very pleased with the published standard as it confirms the validity and relevance of our methodology. This globally developed and supported standard will drive the continued uptake of this methodology by the industry. Steel is essential to the modern world and the use of steel is critical in enabling man to move towards a sustainable future. As steel plants actively monitor CO2 emissions, focus is sharpened onto those activities that ensure the role of steel in a sustainable modern society.”

The standard is available for two categories of steel-making processes; Part 1 (ISO 14404-1) for steel plants with blast furnaces and Part 2 (ISO 14404-2) for steel plants with electric arc furnaces.

Source - worldsteel

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EU carbon emissions down by 1.4pct in 2012

According to European Commission data, carbon emissions fell 1.4% in Europe last year, as industrial output slowed and renewable energy generation jumped.

The data published said that Greenhouse gas discharges reported by 89% of the installations covered by the European Union’s carbon market were 1.787 billion metric tonne, excluding airlines.

According to figures accounting for 68 percent of the sector, aviation emissions totaled 55 million tonnes in 2012, the first year of coverage for the industry.

According to Bloomberg New Energy Finance, Emissions fell as electricity output from renewable energy installations including windfarms surged 13%, offsetting the impact of a decline in nuclear power and rising coal-fired generation. Europe’s sputtering economy prompted a 7.4% drop in emissions for the cement industry and a 3.3% decline for steel companies.

An analyst at Jefferies Group Inc. in London, said that the EU market may continue to be oversupplied with carbon permits, and reinforces the need for reform, Mr Matthew Gray, in a phone interview.

Mr Gray said that emissions in 2013 may be 190 million tonne below the cap set for this year. Companies emitted 170 million tonne less than was allocated last year based on today’s data.

Emission permits for December pared early losses to trade at EUR 4.69 a tonne on London’s ICE Futures Europe exchange, a decline of 2.5%.

Source - Bloomberg

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Nog nooit zoveel CO2 in de lucht sinds start metingen

Bewerkt door: Redactie
10-5-13 - 20:23 bron: ANP

De CO2-concentraties in de atmosfeer zijn historisch hoog. Voor het eerst sinds metingen in de jaren 50 begonnen, is gemiddeld over een dag een hoeveelheid CO2 gemeten van meer dan 400 op een miljoen deeltjes.

Dat bleek vrijdag uit meetgegevens van het Amerikaanse meteorologie-instituut NOAA. De laatste keer dat een dusdanige concentratie van het broeikasgas normaal was, zou volgens schattingen zelfs meer dan 3 miljoen jaar geleden zijn. De metingen zijn gedaan bij het meetstation van NOAA bij de vulkaan Mauna Loa op Hawaï.

De grens van 400 deeltjes per miljoen geldt als een symbolische mijlpaal voor koolstofdioxide. Het duidt er volgens onderzoekers op dat de mensheid er niet genoeg in slaagt de CO2-uitstoot te remmen.
Wetenschappers denken dat de mens verantwoordelijk is voor de groeiende hoeveelheid CO2, dat bijdraagt aan de opwarming van de aarde. Het komt onder meer vrij door verbranding van fossiele brandstoffen zoals olie en kolen.

Eind 17e eeuw, voor de industriële revolutie, was de hoeveelheid volgens schattingen ongeveer 280 deeltjes per miljoen. In 1958 was de gemeten concentratie op de vulkaan Mauna Loa 315 deeltjes per miljoen; ofwel 315 CO2-moleculen op iedere miljoen moleculen in de lucht.


www.ad.nl/ad/nl/5596/Planet/article/d...
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Luchtvaarders eens over aanpak CO2-uitstoot

Gepubliceerd op 3 jun 2013 om 14:37 | Views: 503

KAAPSTAD (AFN) - De luchtvaartmaatschappijen die zijn aangesloten bij de internationale brancheorganisatie IATA zijn het in meerderheid eens geworden over een gezamenlijke aanpak van de uitstoot van het broeikasgas CO2. Dat maakte de IATA maandag bekend tijdens haar jaarvergadering in Kaapstad.

De IATA-leden willen dat er een eenduidig systeem komt om luchtvaarders te laten betalen voor hun CO2-uitstoot. Een Europese belasting op CO2-uitstoot werd eerder dit jaar na felle kritiek vanuit de luchtvaartbranche een jaar in de ijskast gezet in afwachting van een wereldwijde oplossing. Die is sindsdien echter nog geen stap dichterbij gekomen.
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European auto industry must not be overlooked in CO2 review - ACEA

During the Competitiveness Council meeting on 29th May, EU ministers of industry stated that legislation on CO2 emissions from cars and vans must not threaten the competitiveness of the European automobile industry.

The European Automobile Manufacturers’ Association welcomes, that the issue of the competitiveness of the industry often neglected, has been put to the fore of this debate. It calls on the Council, European Parliament and Commission to take this strong message on board in their forthcoming negotiations.

A note circulated by a Council delegation in advance of the meeting added that “The EU’s strategy to improve the fuel economy of new cars and vans is positive and helping vehicle technology to become more efficient, but future objectives for European car makers should be realistic and achievable to maintain industry competitiveness.”

The strategically important automobile sector accounts directly and indirectly for a major share of GDP in many European countries.

However, the sector finds itself at a critical juncture, with sales of cars having plummeted 22% since 2007.

Mr Ivan Hodac secretary general of ACEA said that “Any discussions on new regulatory requirements for the industry must reflect the current economic situation. Considering that most automobile manufacturers are losing money in Europe, the industry needs as supportive and competitive a regulatory framework as possible in order to retain its technological and environmental edge, and to keep production in Europe.”

The fact that Europe’s legislation is more stringent than in other regions like US, Japan and South Korea creates a clear competitive disadvantage.

Mr Hodac said that “The European automobile industry does not exist in a vacuum it is a global player. Smarter regulation accompanied by sound impact assessments is needed to reinforce the automotive industry’s competitiveness, and benefit the European economy as a whole.”

Source - Strategic Research Institute
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Shell wil meer tijd voor reductie broeikasgas

Gepubliceerd op 5 jun 2013 om 17:24 | Views: 54

LONDEN (AFN/BLOOMBERG) - Europa moet de termijn waarin de uitstoot van broeikasgassen met 20 procent verlaagd wordt met 10 jaar verlengen tot 2030. Ook voor het realiseren van de doelstellingen voor duurzame energie moet meer tijd worden uitgetrokken. Dat zei bestuursvoorzitter Peter Voser van Shell woensdag tijdens een bijeenkomst in Londen.

De Europese Unie streeft naar een reductie van 20 procent in 2020 ten opzichte van het uitstootniveau in 1990. Daarnaast moet het aandeel van duurzame energie naar 20 procent van het totaal en moet er efficiënter worden omgegaan met energiebronnen. De Europese Commissie zei in maart dat er na 2020 ongeveer een decennium nodig is om onder meer voorbereidingen te treffen voor een mondiaal klimaatakkoord.

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'Sterke temperatuurstijging zonder ingrijpen'

Gepubliceerd op 10 jun 2013 om 13:58 | Views: 1.561

PARIJS (AFN) - Overheden moeten drastische maatregelen nemen om het eerder gestelde doel te bereiken van een temperatuurstijging van maximaal 2 procent. Dat doel is inmiddels ver uit het zicht geraakt, schrijft het Internationaal Energie Agentschap (IEA) in een rapport dat maandag is uitgekomen.

Uitstoot van broeikasgas CO2 is in 2012 gestegen tot een recordhoogte van 31,6 gigaton (1 gigaton is 1 biljoen kilo). Volgens IEA-directeur Maria van der Hoeven ,,is klimaatverandering gedaald naar de laagste regionen van de politieke prioriteiten’’. De weg waarop de wereld op dit moment zit leidt eerder naar een stijging van de temperatuur met 3,6 tot 5,3 graden , aldus IEA.

Om het tij te keren stelt het rapport vier maatregelen voor, die er voor kunnen zorgen dat de uitstoot in 2020 aanzienlijk wordt verminderd. Zo moet onder meer de bouw en gebruik van kolencentrales worden beperkt en moeten er gerichte maatregelen worden getroffen voor de isolatie van gebouwen, fabrieken en transportmiddelen.
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Japanese steel giants to try out Hydrogen Blast Furnace to cut emissions

Nikkei reported that Nippon Steel & Sumitomo Metal Corp and three other steel companies announced that they will construct an experimental hydrogen-fueled blast furnace to reduce carbon dioxide emissions.

The furnace is part of a project by the Japan Iron and Steel Federation, on behalf of the New Energy and Industrial Technology Development Organization, to develop new steelmaking technologies.

The aim is to slash industry CO2 emissions 30% by 2030, with 10% coming from a partial changeover from coal to hydrogen.

While just four companies use blast furnaces, they account for 15% of the nation's total CO2 emissions.

The new furnace, to be built at a Nippon Steel facility in Kimitsu, Chiba Prefecture, will produce 10,000 tons of steel a day. Construction will cost 15 billion yen over five years, with about 2.7 billion yen budgeted for fiscal 2013. Completion is planned for fiscal 2015, and a test run will last until fiscal 2017.

Source - Nikkei

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'Meer criminaliteit bij handel in CO2-emissierechten'

Criminele praktijken en duistere financiële operaties brengen de wereldwijde handel in emissierechten voor de uitstoot van broeikasgassen steeds meer in opspraak. De internationale politieorganisatie Interpol slaat dan ook alarm in een rapport dat in Lyon openbaar gemaakt is.

'De goede bedoelingen van investeerders worden door criminelen en oplichters misbruikt', zei Interpol-woordvoerder Davyth Stewart. Gevolg is dat op wereldvlak meer controle op de handel in emissierechten nodig is alsook een aangepaste regulering.

Sinds 1997 verplicht het Kyoto-protocol de deelnemende landen schadelijke broeikasgassen in te perken. De uitstoot van de gassen werd met rechten begrensd die aan landen en bedrijven worden toegekend. De eigenaars van de rechten kunnen ook handelen in deze eenheden. Wie rechten nodig heeft om kooldioxide uit te stoten, kan die kopen van een ander bedrijf dat de rechten niet nodig heeft.

De carrousel van het kopen en verkopen van emissierechten draait zo snel dat volgens Interpol steeds meer illegale praktijken opduiken in de handel. Zo verschaffen computerkrakers zich via bedrijven toegang tot de waardevolle emissierechten. De eenheden worden dan twee keer verkocht, zo staat in het rapport. Holcim bijvoorbeeld, de op één na grootste cementfabrikant van de wereld, verloor na een computerkraak 1,6 miljoen eenheden voor CO2-emissie.

De snelgroeiende markt van de emissierechten was volgens de Wereldbank goed voor 176 miljard dollar (132 miljard euro) in 2011

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R&D Projects Target Cheaper Carbon Capture, Use, and Storage

In order to burn abundant supplies of coal globally while minimizing carbon dioxide emissions, cheaper methods of capturing, using, and storing greenhouse gas emissions from power plants are needed. A new federal agency is on the leading edge of identifying and supporting promising technologies.

The technology options available today for capturing carbon dioxide (CO2) from fossil-fueled power plants are limited and involve daunting energy penalties. They’re also expensive, adding up to 80% to the cost of power generation. Current options for using captured CO2 are mostly limited to enhanced oil recovery, which means this use of the captured, compressed, and transported greenhouse gas is limited geographically and practically. Other storage options are in their infancy and look expensive, if not cost-prohibitive. So where does that leave the power industry as it looks to a future that (especially given President Obama’s recently announced Climate Action Plan) is sure to include some sort of imperative to capture carbon emissions?

A few carbon capture and sequestration (CCS) research and pilot projects are under way around the world, but most have been on-again/off-again ventures, mostly because of uncertain regulatory, legal, and financing environments. But that doesn’t mean the issue is going away. In the U.S., the Department of Energy’s (DOE’s) newest agency takes the challenge seriously and is encouraging innovative research and development (R&D) to solve the puzzle of how to keep CO2 from energy-production activities out of Earth’s atmosphere.

At the 4th Annual Energy Innovation Summit (EIS) in February, more than 20 Technology Showcase displays focused on carbon capture, utilization, and storage (CCUS). The EIS is sponsored by the DOE’s Advanced Research Projects Agency–Energy (ARPA-E), the four-year-old sibling of the Defense Department’s DARPA. As of this spring, the ARPA-E website listed a total of 15 projects that were part of the agency’s Innovative Materials and Processes for Advanced Carbon Capture Technologies (IMPACCT) program.

ARPA-E focuses on modest-size, short-term grants for projects that are at too early a stage to attract private, venture capital. And although the funding provided by ARPA-E may be its most visible role, at least as important are the partnerships it arranges for the projects it funds. By bringing a variety of researchers, national laboratory scientists, and corporate partners together, ARPA-E connects individuals and groups that might not have had access to each other or who wouldn’t have thought they could help solve each other’s problems. Such strategic partnerships are important not just for solving technical problems but also for making the transition to a stage where private investors become interested. (For more on the agency, search for “ARPA-E Plays Matchmaker for Innovative Energy Research Projects” at powermag.com.)

Make an IMPACCT

IMPACCT’s goal is to “develop technologies for existing coal-fired power plants that will lower the cost of carbon capture.” It is geared toward minimizing CO2 capture costs “by developing materials and processes that have never before been considered for this application.” As the program description notes, “Retrofitting coal-fired power plants to capture the CO2 they produce would enable greenhouse gas reductions without forcing these plants to close, shifting away from the inexpensive and abundant U.S. coal supply.”

Note that this approach is in contrast to the original vision of the public-private FutureGen project, which was to be a new-build coal-fired plant with near-zero carbon emissions. FutureGen 2.0 aims to use oxy-combustion technology on an upgraded plant (see “Oxy-Combustion: A Promising Technology for Coal-Fired Plants” in the January 2011 issue).

ARPA-E acknowledges that “Coal will continue to provide most of the electricity in the U.S. for the foreseeable future. Enabling the continued use of abundant, domestic resources will promote a safe, reliable, and consistent electric grid as the renewable energy industry develops.”

The IMPACCT projects are not the only research efforts out there, but they do represent a carefully curated portfolio of U.S.-based R&D programs and, as such, provide a glimpse at what the future may hold. Fifteen IMPACCT projects have been awarded a total of $39,929,110. Other projects related to CCUS have been funded through other funding opportunities, including “open” (non-program-specific) funding opportunities. ARPA-E has also funded carbon capture technology projects through 2009 and 2012 open funding opportunities with a combined award total of approximately $19 million.

Source: Powermagazine
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Linde Group to build world largest CO2 purification and liquefaction plant

The technology company The Linde Group has been awarded a contract to build the world’s largest carbon dioxide purification and liquefaction plant for Jubail United Petrochemical Company, a manufacturing affiliate of SABIC.

The plant will be located in Jubail Industrial City, Saudi Arabia.

The plant will be designed to compress and purify around 1,500 tonnes per day of raw carbon dioxide coming from two nearby ethylene glycol plants. The purified gaseous CO2 will be pipelined through the piping corridor of the Royal Commission of Jubail to three SABIC-affiliated companies for enhanced methanol and urea production. Methanol is a basic commodity for the chemical industry and urea is used for fertilizer production.

In summary, an estimated 500,000 tonnes of CO2 emissions will be saved each year.

However, the plant will also be capable of producing 200 tonnes per day of liquid CO2 with food grade quality which will be stored and thereafter supplied by truck to the beverage and food industry.

Linde Engineering Dresden will be responsible for the concept and basic engineering, front end engineering design and detailed engineering, procurement and construction of the facility to be completed on a fast-track schedule. Mechanical completion is set to be achieved in 2015.

Meanwhile, The Linde Group is a world-leading gases and engineering company with around 62,000 employees in more than 100 countries worldwide.

Source - Strategic Research Institute
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Carbon rises as industry concerned allowances will skyrocket

European Union carbon permits rose for a fourth week as a chemicals industry lobby group in Brussels said factories in the region were concerned prices will surge.

Mr Peter Botschek director of energy, health, safety and environment at the European Chemical Industry Council said that “Prices will skyrocket when demand exceeds supply of allowances. Every industrialist in Europe will see that. Either you increase your efficiency and innovate, or you leave Europe.”

December benchmark permits advanced 1.5% this week, extending last week’s 17% gain. The European Commission on September 5 scaled back national requests for free allowances by an average 12% through 2020. Factories from 10 main industries covered by the market including steel and cement will get about 5.5 billion metric tonnes of allowances in the period, according to a commission statement. They are valued at about EUR 29.7 billion (USD 40 billion) at today’s prices.

Factories are worried prices will rise and they won’t get the permits they need, Mark Owen-Lloyd, a trader at Clean Energy Group Ltd.

Mr Owen-Lloyd said that “We have seen big buying from 4.20 euros onwards from industrial clients. They are happy to put them aside, believing the price will be significantly higher next year based on the belief that the emissions trading system cannot sustain such a low carbon price for ever.”

Source - Bloomberg
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Mexican steel producers wary of proposed CO2 tax

According to the National Chamber of the Iron and Steel, if approved, the government-proposed levy of USD 5.40 per tonne of carbon dioxide (part of the federal tax reform proposal) would cost Mexican steel companies at least USD 1.28 million per year.

The figure was calculated based on an expected total steel production level of 18.095 million tonnes in 2014 (similar to 2012 levels), taking into account that for every ton of metal produced, 1.3 tonnes of carbon dioxide is emitted.

Therefore, the sector emitted 23.5 million tonne of CO2, in 2012, just over half of the 40 million tonne emitted by Petroleos Mexicanos during the same year. CANACERO argues, however, that the level of 1.3 tonnes of CO2 per tonne of steel produced in Mexico is below the world average, which stands at 1.8 tonnes.

Source - Visit www.steelorbis.com for more
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EPA Proposes Revised Carbon Standards for New Power Plants (UPDATED)

The Environmental Protection Agency (EPA) on Friday issued a revised proposal to curb carbon emissions from new power plants that sets separate standards for new gas-fired and coal-fired power plants. The agency also revealed it is developing new carbon standards for existing power plants.

Separate Standards for Coal and Gas and Forthcoming Existing Plant Standards

The proposal lays out separate standards (in pounds of CO2 per megawatt-hour (lb CO2/MWh gross) for certain natural gas-fired stationary combustion turbines and for fossil fuel-fired utility boilers and integrated gasification combined cycle (IGCC) units.

Two limits are proposed for fossil fuel-fired utility boilers and IGCC units, depending on the compliance period that best suits the unit. Both limits require capture of only a portion of the CO2 from the new unit: 1,100 lb CO2/MWh gross over a 12-operating month period, or 1,000-1,050 lb CO2/MWh gross over an 84-operating month (7-year) period. This gives generators of fossil fuel-fired plants the option to meet “a somewhat tighter limit if they choose to average emissions over multiple years, giving those units additional operational flexibility,” the EPA said.

Two standards, depending on size, are also proposed for natural gas-fired stationary combustion units. The limits proposed are based on the performance of modern natural gas combined cycle (NGCC) units. They would require 1,000 lb CO2/MWh gross for larger units (of more than 850 mmBtu/hr) and 1,100 lb CO2/MWh gross for smaller units (of 850 mmBtu/hr or less).

The rule does not apply to units undergoing modifications or to reconstructed units, nor does it apply to liquid oil-fired stationary combustion turbine generating units or new plants that do not burn fossil fuels (that is, biomass only units). Additionally, low-capacity factor electric generating units that sell less than a third of their power to the grid are exempt from the standards.

Meanwhile, power plants that were fully permitted but had not yet begun construction before April 2012 (when the EPA first proposed new source carbon rules) will no longer be treated as “potential transitional sources.” The agency said, however, that it was aware of only one project under development nationwide that was not designed to meet the proposed standard and asked for comment on whether the proposed standard or an alternate standard should be applied to the project.

Significantly, the agency revealed it is developing standards for existing power plants, but those will be set through a “federal-state” partnership that includes federal guidelines and state plans to set and implement performance standards. Standards for existing plants are expected to be “different from, and less stringent than, the standards proposed today for future sources,” the EPA said. “Over the coming months, EPA will be engaging with states and a diverse set of partners, including the power sector, environmental groups, and the public, to identify innovative, pragmatic approaches that build on the leadership that many states have already shown to cut carbon pollution from the power sector.”

The First Uniform Carbon Pollution Standards for Generators

The New Source Pollution Standards (NSPS) proposed Sept. 20 are the “first uniform national limits” on the amount of carbon pollution that future power plants will be allowed to emit. The long-anticipated measure is the “first milestone” outlined in President Obama’s June 25 Climate Action Plan, the agency said.
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EPA Proposes Revised Carbon Standards for New Power Plants (UPDATED)

09/20/2013 | Sonal Patel

The Environmental Protection Agency (EPA) on Friday issued a revised proposal to curb carbon emissions from new power plants that sets separate standards for new gas-fired and coal-fired power plants. The agency also revealed it is developing new carbon standards for existing power plants.

Separate Standards for Coal and Gas and Forthcoming Existing Plant Standards

The proposal lays out separate standards (in pounds of CO2 per megawatt-hour (lb CO2/MWh gross) for certain natural gas-fired stationary combustion turbines and for fossil fuel-fired utility boilers and integrated gasification combined cycle (IGCC) units.

Two limits are proposed for fossil fuel-fired utility boilers and IGCC units, depending on the compliance period that best suits the unit. Both limits require capture of only a portion of the CO2 from the new unit: 1,100 lb CO2/MWh gross over a 12-operating month period, or 1,000-1,050 lb CO2/MWh gross over an 84-operating month (7-year) period. This gives generators of fossil fuel-fired plants the option to meet “a somewhat tighter limit if they choose to average emissions over multiple years, giving those units additional operational flexibility,” the EPA said.

Two standards, depending on size, are also proposed for natural gas-fired stationary combustion units. The limits proposed are based on the performance of modern natural gas combined cycle (NGCC) units. They would require 1,000 lb CO2/MWh gross for larger units (of more than 850 mmBtu/hr) and 1,100 lb CO2/MWh gross for smaller units (of 850 mmBtu/hr or less).

The rule does not apply to units undergoing modifications or to reconstructed units, nor does it apply to liquid oil-fired stationary combustion turbine generating units or new plants that do not burn fossil fuels (that is, biomass only units). Additionally, low-capacity factor electric generating units that sell less than a third of their power to the grid are exempt from the standards.

Meanwhile, power plants that were fully permitted but had not yet begun construction before April 2012 (when the EPA first proposed new source carbon rules) will no longer be treated as “potential transitional sources.” The agency said, however, that it was aware of only one project under development nationwide that was not designed to meet the proposed standard and asked for comment on whether the proposed standard or an alternate standard should be applied to the project.

Significantly, the agency revealed it is developing standards for existing power plants, but those will be set through a “federal-state” partnership that includes federal guidelines and state plans to set and implement performance standards. Standards for existing plants are expected to be “different from, and less stringent than, the standards proposed today for future sources,” the EPA said. “Over the coming months, EPA will be engaging with states and a diverse set of partners, including the power sector, environmental groups, and the public, to identify innovative, pragmatic approaches that build on the leadership that many states have already shown to cut carbon pollution from the power sector.”

The First Uniform Carbon Pollution Standards for Generators

The New Source Pollution Standards (NSPS) proposed Sept. 20 are the “first uniform national limits” on the amount of carbon pollution that future power plants will be allowed to emit. The long-anticipated measure is the “first milestone” outlined in President Obama’s June 25 Climate Action Plan, the agency said.
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'CO2-regels ook voor internationale vluchten'

Gepubliceerd op 16 okt 2013 om 13:19 | Views: 619

BRUSSEL (AFN) - In de strijd voor een milieuvriendelijkere luchtvaart richt Brussel het vizier op internationale vluchten. De Europese Commissie stelde woensdag voor dat luchtvaartmaatschappijen die Europa aandoen, gaan betalen voor hun uitstoot van het broeikasgas kooldioxide (CO2).

De maatschappijen moeten via het handelssysteem in uitstootrechten (ETS) hun uitstoot in Europa afkopen. Dus voor een vlucht tussen New York en Amsterdam hoeft er alleen betaald te worden voor het gedeelte in het Europese luchtruim.

Voor vluchten binnen Europa gelden de regels al.
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EPA, EIA: Power Plant Carbon Emissions Saw Drastic Drop in 2012 (UPDATED)

10/22/2013 | Gail Reitenbach

Greenhouse gas (GHG) emissions from power plants plunged 10% in 2012 largely due to the coal-to-gas switch and a slight decrease in power production, the Environmental Protection Agency (EPA) said on Wednesday. Earlier this week, the Energy Information Administration (EIA) reported similar findings.

The EPA’s 2012 data from its GHG Reporting Program, which collects annual GHG information from 8,000 facilities, shows 1,611 reporting power plants around the nation emitted 2,090 million metric tons (MMT) of GHG emissions, including 2,078 MMT of carbon dioxide (CO2), 3.1 MMT of methane, and 8.5 MMT of nitrous oxide. In 2011, 1,593 power plants reported 2,222 MMT of GHG emissions.

The EIA, a federal independent statistics and analysis agency, noted that CO2 emissions in 2012 were at their lowest level since 1994 and that levels have declined in five of the past seven years. The decline last year occurred even though the U.S. economy grew. GDP increased 2.8% but energy consumption dropped 2.4%. Both carbon intensity and energy intensity declines led to the lower emissions, as did a warmer winter. The EIA reported that half of the overall energy usage decline was from the residential sector.

The Oct. 21 report notes that an increase in electricity generated by natural gas and a drop in coal-fired generation contributed to the emissions decline. Even though renewable generation overall dropped (wind generation was up, though hydropower declined by more than twice the increase in wind generation), “the carbon intensity of power generation still fell by 3.5 percent, due largely to the increase in the share of natural gas generation relative to coal generation.”

The savings impact from renewables, and particularly wind, will be more apparent in 2013, Michael Goggin, a senior electric industry analyst with the American Wind Energy Association (AWEA) told POWERnews. Wind generated 140,089 GWh, or about 3.5% of the total 4,054 TWh generated by all fuels in 2012 and about 3% in 2011. In 2013, as 60 GW of new installations are completed, wind generation is expected to increase to 4.2%

Preliminary EIA data for 2013 shows that some of the previous emissions reductions from switching from coal to gas have subsided as gas prices saw a slight rebound. The first seven months of 2013 show electric sector CO2 emissions were up about by 2% for the first seven months of 2013, compared to the same period in 2012.


—Gail Reitenbach, editor, and Sonal Patel, associate editor
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IEA Forecasts Global Renewables Expansion, Dismal Outlook for CCS

11/13/2013 | Sonal Patel

By 2035, renewables will hold a 30% share of the global power mix but just 1% of the world’s fossil fuel–fired power plants will be equipped with carbon capture and storage (CCS), reports the International Energy Agency (IEA) in its newly released World Energy Outlook (WEO-2013).

The annual report presents a central scenario in which global energy demand rises by one-third in the period to 2035, driven higher by India and Southeast Asian countries rather than by China.

And though several initiatives to mitigate climate change are underway—as with the U.S. Climate Action Plan, China’s plans to limit coal’s share in its domestic energy mix, Europe’s debate on 2030 energy and climate targets, and Japan’s discussion of a new energy plan that may or may not include nuclear power—global energy-related carbon dioxide emissions will still rise by 20% by 2035. That means, according to the IEA’s New Policies Scenario, which takes into account the impact of already announced climate change measures and other policies, the world will be on a “trajectory consistent with a long-term average temperature increase of 3.6C, far above the internationally agreed 2C target,” the report says.

Coal is expected to remain a cheaper option than natural gas for power generation in many regions, though that could change depending on policy interventions to improve efficiency, curb air pollution, and mitigate climate change, the agency says. Coal demand is set to increase 17% to 2035, with two-thirds of that increase occurring by 2020. While coal use will decline in Europe, India is poised to become the world’s largest coal importer by the early 2020s, while the U.S. will meet all its energy needs from domestic resources by 2035. The IEA, however, dismally projects that widespread deployment of CCS technology will stall, estimating that only about 1% of global fossil fired–power plants will be equipped with CCS by 2035.

Nearly half of the increase in global power generation will, meanwhile, be from renewables—and generation from wind, solar photovoltaics, and hydro will make up an expected 30% share of the global power mix by 2035. That will put it ahead of natural gas and just behind coal as the leading fuel. The output from nuclear power is also expected to eventually increase by two-thirds, led by China, South Korea, India, and Russia.

China will lead the world in renewables installations by 2035, its total renewable output totaling more than in the European Union (EU), the U.S., and Japan combined. Overall, the massive renewables increase will likely create challenges, the IEA foresees, raising questions about current market design and its ability to “ensure adequate investment and long-term reliability of supply.”

Electricity prices will also vary, the agency forecasts. Average Japanese, European—and even Chinese—industrial consumers will pay twice as much for power as their counterparts in the U.S.

—Sonal Patel, associate editor (@POWERmagazine, @sonalcpatel)
voda
0
Broeikasgas met sterkste opwarmende kracht ontdekt

Onderzoekers van de universiteit van Toronto hebben in de atmosfeer een nieuw soort broeikasgas ontdekt dat de sterkste opwarmende kracht van alle soortgelijke gassen zou hebben. Het gas heeft volgens de onderzoekers een veel grotere invloed op de klimaatverandering dan kooldioxide.

Het gas, perfluorotributylamine (PFTBA), is een kunstmatig gas dat vooral gebruikt wordt bij de productie van elektrische en elektronische
installaties.

Bekeken over een periode van 100 jaar zou de klimaatimpact van het gas vele malen groter zijn dan de impact van CO2. Zo heeft één molecule PFTBA hetzelfde effect als 7.100 moleculen CO2.

Bovendien heeft het gas een bijzonder lange levensduur in de onderste atmosferische lagen en bestaat er nog geen manier om het te elimineren.

www.ad.nl/ad/nl/5596/Planet/article/d...
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