Overview of Sulfr hexafluoride Emissions Sources and Reduction Options in

Aug 28, 2018 · Overview of gaz sf6 Emissions Sources and Reduction Options in Electric Power Systems In collaboration with the industry Partners and stakeholders, EPA compiled this report on SF 6 emission sources and best practices in mitigating sulfur hexafluoride (SF 6 ) in the electric power systems.

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Emissions of the powerful greenhouse gas gaz sf6 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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Data Statistics | Environmental Protection Department

The emission inventory for Hong Kong was first published on EPDwebsite in March 2000. The emission inventory comprises estimates of emissions from seven source categories for six major air pollutants, namely: sulphur dioxide (SO 2 ), nitrogen oxides (NOx), respirable suspended particulates (RSP or PM 10 ), fine suspended particulates (FSP or PM 2.5 ), volatile organic compounds (VOC) and carbon monoxide (CO).

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Carbon Emissions - EDB

The average carbon emissions per unit of electricity sold = 6 6 34442 10 (9650.5769 1.2) 10 kg/kWh = 0.2802 kg/kWh 0.28 kg/kWh The percentage decrease in average emissions = 0.5366 0.2802 100% 0.5366 = 47.78% The average carbon emissions per unit of electricity sold will not be halved, but the reduction is nearly half of the existing one.

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2006 IPCC Guidelines for Estimating gaz sf6 Emissions from

gas (GHG) emissions. • IPCC Guidelines are used to estimate emissions • The national significance of the source determines the choice of estimation accuracy and precision (Tiers). • Earlier this year, the IPCC finished its two-year effort to update the Guidelines on estimating GHG emissions from all sources.

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Hong Kong greenhouse gas inventory for 2017 released

The Environmental Protection Department (EPD) today (July 31) released the 2017 greenhouse gas (GHG) inventory for Hong Kong. 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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About Alstom

A historic step in #rail transport’s reduction in CO2 emissions for the benefit of passengers and regions, and in the development of a #hydrogen ecosystem as well as a promising sector for the future. @sncf Voyageurs, acting on behalf of the four French regions @region_auvergnerhoneaples @regionbourgognefranchecomte @laregiongrandest and @laregionoccitanie has signed the very first order of

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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 building

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Hong Kong greenhouse gas inventory for 2015 released

The Environmental Protection Department (EPD) today (July 10) released the 2015 greenhouse gas (GHG) inventory for Hong Kong. Hong Kongtotal GHG emissions in 2015 amounted to 41.6 million tonnes of carbon dioxide equivalent (CO2-e), representing a decrease of about 7.5 per cent compared with 2014. Our per capita GHG emission and carbon intensity were about 5.7 tonnes and 0.017 kg CO2-e per Hong Kong Dollar GDP, representing a drop of about 8.4 per cent and 9.7 per cent respectively

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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 building

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EMISSION FACTORS 2020 DATABASE DOCUMENTATION

Emissions per kWh of electricity and heat (gCO2 per kWh) GHGKWHHIN This ratio is based on total CO2 emissions from fossil fuels consumed for electricity and heat generation divided by the output of electricity and heat (in kWh) from all fossil and non-fossil sources. It includes electricity-only plants, combined heat and power plants, and heat-only

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Air and climate - Air and GHG emissions - OECD Data

CO2 refers to gross direct emissions from fuel combustion only and data are provided by the International Energy Agency. Other air emissions include emissions of sulphur oxides (SOx) and nitrogen oxides (NOx) given as quantities of SO2 and NO2, emissions of carbon monoxide (CO), and emissions of volatile organic compounds (VOC), excluding methane.

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2 CARBON EMISSIONS - Climate Ready

the per capita emissions for the world should average around 2 tonnes CO2-e. Our 2020 target will reduce Hong Kong’s per capita contribution to less than 4.5 tonnes; and our 2030 target could reduce it further to about 3.3-3.8 tonnes. There would still be a way to go for Hong Kong to reach 2 tonnes per capita further into the future.

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Emissions Measurement Services | SGS

Power generators: Power generation, gas turbines and similar facilities which produce CO 2 emissions and require the fuel to be accurately measured to assist in the determination of CO 2 consumed SGS’s emission measurement services

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GCB | Systems | Siemens Global

Siemens is advancing generator switchgear with vacuum switching technology in the power range from 10 - 400 MW GBS Generator breaker switchgear GCB generator circuit breaker Generator protection

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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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How to prepare an ESG Report? - Hong Kong Stock Exchange

In Hong Kong and the Pearl River Delta, key air pollutants are: nitrogen oxides (“NO X”), sulphur oxides (“SO X”) and respiratory suspended particles (“RSP”, also known as Particulate Matter (“PM”)). These pollutants tend to be generated by motor vehicles, marine vessels, power plants, and industrial and commercial processes

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Emission Testing | SGS

SGS performs measurement of environmental emissions from chimneys and stacks across a wide range of industries. Accredited stack testing services from SGS SGS provides ISO/IEC 17025 accredited stack testing, which is normally required for integrated pollution prevention control (IPPC) and compliance testing.

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IEEE EMC Chapter - Hong Kong Section

allowable conducted emissions from electronics devices, and stated the limits in various standards (e.g. product standards, generic standards). The conducted emission limits in the standard are determined on a probabilistic basis to keep the suppression of disturbances within economically reasonable limits while still achieving an

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Hong Kong Sets Emissions Enforcement Date

Hong Kong Sets Emissions Enforcement Date By Wendy Laursen 03-12-2015 06:58:59 Hong Kong has announced that its emissions regulations for ocean going vessels will be ready to take effect from July

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Hong Kong ship regulation on sulphur dioxide emissions set to

Jul 03, 2017 · Hong Kong ship regulation on sulphur dioxide emissions set to align with national level Local authorities say under tweaks, levels of the harmful pollutant from marine sector can be cut by 6,340

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Home | United Kingdom | Siemens United Kingdom

Electrification, automation and digitalisation require innovative solutions: Discover Siemens as a strong partner, technological pioneer and responsible employer.

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Summary Guidance for Operators of Equipment Containing SF and

For most of the above uses, general containment obligations such as the need to avoid emissions and recovery of gases at end of life required. However, the obligations for electrical switchgear are are greater and require more attention on the part of the operator as set out below. How to Identify SF 6 or PFC Containing Equipment . The term SF. 6

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Guidance Notes for the Electrical Products (Safety

(B) Supplied in Hong Kong; and (C) Using a voltage exceeding 50V alternating current (a.c.) or 120V direct current (d.c.). (3) Which electrical product does the Regulation apply to? (4) According to the Regulation, the supplier of an electrical product shall ensure that a certificate of safety compliance has been issued for the electrical product

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Guidance Notes on Gas Supply Installations

Note: Details of current Government Risk Guidelines are included in the Hong the Kong Planning Standards and llaneous Planning Guidelines, Chapter 12: Misce Standards and Guidelines. 4.2 The Gas Source . 4.2.1 The gas source may take the form of either: (a) a supply of town gas from the reticulated mains network of the Hong Kong

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Environment Bureau Front Page | Environment Bureau

Environment Bureau Front Page | Environment Bureau

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Achieving Low Carbon Housing Development – Carbon Emission

Hong Kong, the HA constructs around 15 000 flats in 20 new residential buildings a year on average. To seek carbon emissions reduction opportunities for housing developments at the planning and design stages, we have taken a step forward to develop a life cycle Carbon

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Emissions Summary for Republic of Korea

GHG emissions by sector (without LUCF) 1990 2012 1990 (with LUCF) 2012 (with LUCF) 1990 (without LUCF) 2012 (without LUCF) GHG emissions by gas Change in GHG emissions/removals from 1990 to 2012, %

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Vehicle emissions control - Wikipedia

Emissions tests on diesel cars have not been carried out during MOTs in Northern Ireland for 12 years, despite being legally required. Emissions control. Engine efficiency has been steadily improved with improved engine design, more precise ignition timing and electronic ignition, more precise fuel metering, and computerized engine management.

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Technical Guidelines on Charging Facilities for Electric Vehicles

facility used in Hong Kong shall be a 13A socket outlet complying with BS 1363 and the associated plug used shall be a 13A non-rewirable plug also complying with BS 1363. 21.8 For Mode 2 charging, socket outlet and the associated plug used complying with IEC 60309 may be employed. 21.9 For Mode 3 charging, the type of socket outlet or vehicle

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