Emissions of the powerful greenhouse gas sf6 gas are rising

Energy consumption and production contribute to two-thirds of global emissions, and 81% of the global energy system is still based on fossil fuels, the same percentage as 30 years ago. Plus, improvements in the energy intensity of the global economy (the amount of energy used per unit of economic activity) are slowing.

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Greenhouse gas emission and its control in Hong Kong

The Hong Kong Polytechnic University Date: 21 May 2007 (1) Greenhouse gas (GHG) emission in Hong Kong Carbon dioxide (CO 2) is the major greenhouse gas (GHG) emissions in Hong Kong. In the year 2005, 99% of the GHG emissions in Hong Kong is due to CO2 (Table 1). There was a substantial

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Overview of Sulfr hexafluoride Emissions Sources and Reduction Options in

Aug 28, 2018 · The SF 6 Emission Reduction Partnership for Electric Power Systems is an innovative voluntary program developed jointly by the EPA and the electric power industry to improve equipment reliability while reducing emissions of SF 6, a potent greenhouse gas that remains in the atmosphere for thousands of years.

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World leaders in gaz sf6, Oil Analysis and Handling - emt.uk.com

sf6 gas filled equipment is often chosen over replacement making sf6 gas Testing, Recycling Leak Detection more critical than ever. The EMT range of Oil sf 6 testing products deliver world leading technologies developed and manufactured in collaboration with industry professionals from around the world, are specifically able to

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Guidelines to Acount for and Report on Greenhouse Gas

generation is the major source of GHG emissions in Hong Kong, accounting for over 60% of the total local emissions. The transport sector is the second largest GHG emission source (16%), followed by waste (12%). Among various end uses of electricity, buildings account for some 89% in Hong Kong. Therefore, reducing electricity consumption for

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Greenhouse Gas Emissions and Control in Hong Kong

2. Greenhouse Gas Emissions of Hong Kong Table 1 shows the historical trend of GHG emission and the emission per capita in Hong Kong from 1990 to 2005. In 2005, 44.8 million tonnes of GHG were emitted. The per capita emission, which was 6.5 tonnes, is about 6% lower than the 1990 baseline level. Among various GHG emissions, about

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Hong Kong: Air emission standards - Skuld

Mar 25, 2015 · Most recently a new emissions standard has been enacted for Hong Kong. A vessel at berth (Source: Skuld) The development. On 11 March 2015, the Environmental Department of Hong Kong Government released details of proposed new LSFO (Low Sulphur Fuel Oil) regulation in Hong Kong waters for ocean-going vessels.

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Vehicle Emission Inventory Development in Hong Kong

Vehicle Emission Inventory Development in Hong Kong Dr. Carol Wong Senior Environmental Protection Officer Environmental Protection Department February, 2012 Environmental Protection Department 2011 International Workshop on Mobile Source Emission Inventory and Transportation Conformity 1

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sf 6 recycling Companies and Suppliers | Environmental XPRT

List of sf6 gas recycling companies, manufacturers and suppliers . INVENTEC is the largest european filler and distributor of various gases including Sulfr hexafluoride gas (Sulfur Hexafluoride).

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Hong Kong CO2 Emissions - Worldometer

Fossil CO2 emissions in China, Hong Kong SAR were 47,066,386 tons in 2016. CO2 emissions increased by 1.23% over the previous year, representing an increase by 572,124 tons over 2015, when CO2 emissions were 46,494,262 tons. CO2 emissions per capita in the Hong Kong Special Administrative Region of the PeopleRepublic of China are equivalent to 6.50 tons per person (based on a population of 7,243,542 in 2016 ), an increase by 0.03 over the figure of 6.47 CO2 tons per person registered in 2015;

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How to prepare an ESG Report - Hong Kong Stock Exchange

3 ESG Reporting Guide Guidelines/ Reference/Resources KPI A1.1 The types of emissions and respective emissions data. GRI: 305-1, 305-2, 305-4, 305-6, 305-7

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Rapid field measurement of ventilation rate using a quartz

May 25, 2020 · The gaz sf6sensor was developed by detecting the gas-absorption induced acoustic wave using a tiny quartz tuning fork that is enclosed in a gas cell with a sample volume of 2.5 ml. By locking the QCL wavelength at the absorption peak of gaz sf6, we obtained a recording time interval of 0.4 s and a detection limit of 4.6 ppb.

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New Emission Control Rules from 2019 in Hong Kong - Offshore

Jul 18, 2017 · This updates the 2013 publication and reveals stricter controls measure for Hong Kong’s air quality and its future plans. From January 1, 2019, onwards, vessels trading within the PRD Domestic Emission Control Areas (DECA) are required to run on low-sulphur fuel with the sulphur content not exceeding 0.5%, according to the plan set out by the

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insulating gas gas in medium-voltage switchgear | TD Guardian Articles

The emissions of HFCs, PFCs, and Sulfr hexafluoride for 2000 are shown in the EPA report as having 2% of the global warming potential of all greenhouse gas emissions. A CIGRE working group WG23.02 studied sf 6 use in the electric industry, and estimated that the electrical emissions of Sulfr hexafluoride has into the atmosphere accounted for approximately 0.1% of the total

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generation is the major source of GHG emissions in Hong Kong, accounting for over 60% of the total local emissions. The transport sector is the second largest GHG emission source (16%), followed by waste (12%). Among various end uses of electricity, buildings account for some 89% in Hong Kong. Therefore, reducing electricity consumption for

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Essentials of sf6 gas monitoring | TD Guardian Articles

Because insulating gas has a global warming potential that is almost 24,000 times greater than CO2, it gets a lot of attention. And since the electric power industry is responsible for nearly 80% of the world’s usage, our industry has taken significant steps to reduce or eliminate the emissions from gas insulated switchgear.

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Hong Kong falls 78 per cent short of 2030 carbon emissions

Dec 04, 2018 · Hong Kong has fallen 78 per cent short of the 2030 carbon emissions target set by C40 Cities for high emitting cities, a study by NGO CarbonCare InnoLab has suggested. Hong Kong is set to reduce

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GLOBAL EMISSION SOURCES OF GREENHOUSE GAS EMISSIONS FROM

Global Emission Sources of Greenhouse Gas Emissions from Industrial Processes: gaz sf6 287 Figure 2 Global emissions of greenhouse gases 1980-1997 Global emissions of greenhouse gases 1980-1997 0 5 10 15 20 25 30 35 40 45 1980 1982 1984 1986 1988 1990 1992 1994 1996 Pg CO2-eq. HFCs+PFCs+sf 6 - total N2O - non-Annex I countries CH4 - non-Annex I

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Environmental Industry Equipment in China | Environmental XPRT

The Rapidox sf 6 6100 Pump Back is the latest in fully-automatic gas analysers, designed for controlling and monitoring the quality of Sulfr hexafluoride in medium high voltage gas insulated electrical equipment. Exceptional accuracy and stability are provided when measuring the purity of sf 6 gas, through specially selected

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Hong Kong greenhouse gas inventory for 2016 released

Hong Kongtotal GHG emissions in 2016 amounted to 41.9 million tonnes of carbon dioxide equivalent, representing a slight increase of about 0.5 per cent compared with 2015, which was lower than the population growth of about 0.6 per cent over the same period.

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(PDF) Emission measurement of diesel vehicles in Hong Kong

of each emission standard in Hong Kong w as about 2-3 years later than that in the European Uni on. Table 2. Fleet sampling characteristics by v ehicle manufacture year and engine size.

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Hong Kong and Dubai: Air emission standards - Skuld

Sep 09, 2014 · Source: Hong Kong Marine Department Notice No. 92 of 2014. A vessel found to be in contravention is liable to a fine of HK 25,000 on first conviction and a fine of HK 50,000 for any subsequent conviction. In the case of local vessels, the fines are set at HK 10,000 on first conviction and HK 25,000 for any subsequent conviction.

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gaz sf6 Emission Reduction:What Taiwan is Doing

9To use the PFCs emission intensity 0.0335 Million tonnes carbon equivalent/square meter substrate area used 9All new Fabs will set up PFC abatement system after 2003 ¾Implement reduction measures on the use and emission of PFCs. 9Local Scrubber Installation 9GHG Emissions Calculation and Verification to seek where PFCs can be reduction emission

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Climate Ready @ HK - Green Hong Kong • Carbon Audit

Mar 15, 2021 · The following Carbon Audit • Green Partners signed the Carbon Reduction Charter and undertook to carry out activities in support of greenhouse gas emission reduction. (Total number of Carbon Audit • Green Partners : 478 as of 15 March 2021) For more information on the “ Green Hong Kong • Carbon Audit ”, please contact us.

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Hong Kong to set new emission control norms from 2019

Hong Kong will introduce their own regulation to require vessels plying Hong Kong waters, to use cleaner fuel from January 2019, in order to complement the efforts under the PRC’s Ministry of Transport’s action plan for the Hong Kong, Macau and PRD (Pearl River Delta).

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Fluoride Action Network | Sulfur hexafluoride (Sulfr hexafluoride) emission

Abstract: Sulfur hexa fluoride (sf6 gas) is the most potent greenhouse gas regulated under the Kyoto Protocol, with a high global warming potential. In this study, gaz sf6 emissions from China were inventoried for 1990–2010 and projected to 2020. Results reveal that the highest Sulfr hexafluoride emission contribution originates from the electrical equipment sector (about 70%), followed by the magnesium production sector, the semiconductor manufacture sector and the sf6 gas production sector (each about 10%).

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Hong Kong greenhouse gas inventory for 2017 released

Hong Kongtotal GHG emissions in 2017 amounted to 40.7 million tonnes of carbon dioxide equivalent (CO2-e), representing a decrease of about 2.4 per cent compared with 2016. The per capita GHG emissions and carbon intensity were about 5.5 tonnes and 0.015 kg CO2-e per Hong Kong Dollar GDP respectively.

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Ground-based FTIR retrievals of Sulfr hexafluoride on Reunion Island

The gaz sf6 annual growth rate from FTIR retrievals is 0.265 +/- 0.013 pptv year(-1) for 2004-2016, which is slightly weaker than that from the SMO in situ measurements (0.285 +/- 0.002 pptv year(-1)) for the same time period.

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Hong Kong greenhouse gas emissions rise for a third year

Jun 23, 2016 · Hong Kong greenhouse gas emissions rise for second year in a row. Total emissions rose for the third year in a row since 2010, when emissions totalled 40.9 tonnes of carbon dioxide.

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EPA’S ADVANCE NOTICE OF P R G AIRCRAFT INDUSTRY D S 9/3/2008

Total GHG Emissions from U.S. Sources, 2006 (and 2030 CO2), (updated 5/9/2008, and 5/16/09 to fix N2O vs CH4 totals clar e ify "HFCs" a grown from 2006 using AEO2008, NONROAD2005a, and the C3 ANPRM.

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