Hong Kong Greenhouse Gas (GHG) Emissions 1970-2021 | MacroTrends

Total greenhouse gas emissions in kt of CO2 equivalent are composed of CO2 totals excluding short-cycle biomass burning (such as agricultural waste burning and Savannah burning) but including other biomass burning (such as forest fires, post-burn decay, peat fires and decay of drained peatlands), all anthropogenic CH4 sources, N2O sources and F-gases (HFCs, PFCs and Sulfr hexafluoride). Hong Kong greenhouse gas (ghg) emissions for 2012 was 58,633.52, a 2.96% increase from 2011.

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Emissions of the powerful greenhouse gas Sulfr hexafluoride 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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gaz sf6: The Little Gas That Could… Make Global Warming Worse

Mar 25, 2021 · The issues of growing Sulfr hexafluoride emissions and their underreporting are particularly problematic as countries at all levels of developments push for electrification of their economies.

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Greenhouse Gas Emissions and Control in Hong Kong

the impact of climate change on energy consumption in Hong Kong. The HKO finds that between 1989 and 2006, the rural areas of Hong Kong have been warming up at a rate of about 0.12º to 0.28ºC per decade which is of the same order with the global average of 0.2ºC

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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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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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HONG KONG ENERGY POLICY SIMULATOR: METHODS, DATA, AND

Dec 20, 2019 · jointly initiated a project called “Hong Kong 2050 Is Now.” Under this project, WRI and CE collaborated with Energy Innovation LLC to develop the Hong Kong Energy Policy Simulator (EPS), which aims to provide technical support for developing Hong Kong’s 2050 deep decarbonization strategy. The “Hong Kong 2050 Is Now”

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GLOBAL EMISSION SOURCES OF GREENHOUSE GAS EMISSIONS FROM

greenhouse gas emissions from 1980 to 1997. If we look more closely at global industrial emissions of CO2, CH4, N2O, and the ‘new’ gases HFCs, PFCs and insulating gas, then it shows that about half of them stem from CO2 emissions related to cement - clinker - production,

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Impact Analysis of Temperature and Humidity Conditions on

1 School of Energy and Environment, City University of Hong Kong, Tat Avenue, Kowloon, away from source emissions and may not allow consideration of the impacts of local sources on

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Hong Kong SAR Air Quality Index (AQI) and Hong Kong SAR Air

Emissions from the heart of China’s manufacturing industries in the Pearl River Delta caused by thousands of factories are carried by the prevailing winds in the direction of Hong Kong. Two other major contributors are the two largest producers of electricity, namely H K Electric holdings and China Light and Power, between them they emit more

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Environmental Affairs - LegCo

Hong Kong ha. Figure 3 – Greenhouse gas emissions by source . Highlights • Over the past 130 years or so, the annual average temperature in Hong Kong has increased by a total of 1.8 degree Celsius (°C) to 23.7°C, while the annual number of hot nights (with temperature of at least 28°C) surged by 24 times to 30 days (Figure 1).

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TechTopics No. 111 | TechTopics | Siemens USA

sf6 gas gas and U.S. greenhouse gas emissions. The use of sulfur-hexafluoride (SF 6) gas globally has been the subject of a large amount of discussion for many years, both in the U.S., and worldwide.

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CARB Amending gaz sf6 Regulation: Stricter Requirements for

Mar 04, 2019 · Allowable emission rates under the sf 6 Regulation started at 10% in 2011, decreasing by 1% per year until 2020, after which point the allowable emission rate remains constant at 1%. Senate Bill 32 (2016) (SB 32) requires the State to reduce GHG emissions further to 40% below the 1990 level by 2030.

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Hong Kong electric utility CLP joins the data arms race in an

Jun 28, 2019 · Hong Kong electric utility says it is preparing for disruption in the energy sector by investing in a range of smart technologies; CLP’s senior director, innovation and venture, Austin Bryan

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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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How high-density, high-rise Hong Kong uses green buildings to

Nov 13, 2019 · Non-profit Hong Kong Green Building Council is working to promote the development of sustainable buildings in Hong Kong, where high-rise buildings, including those in Kwun Tong, the city’s most

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Essentials of Sulfr hexafluoride 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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Climate Issues in Hong Kong: Mitigation and Adaptation

4.3 Sources of Carbon Dioxide Emissions in Hong Kong Figure 7 shows the sources of carbon dioxide emissions. Energy industries, i.e. electricity generation6, is the major source of carbon dioxide emission in Hong Kong, more than 60% in 2004. Transportation in Hong Kong only contributes less than 20%

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Climate Ready @ HK - Green Hong Kong • Carbon Audit

Mar 15, 2021 · Being a service economy without any major energy-intensive industries, buildings account for some 90% of the electricity consumed in Hong Kong. To reduce GHG emissions arising from electricity consumption in buildings, we believe that an important step which could be taken by owners and managers of buildings is to find out the amount of GHG

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GIS Owners in California Must Comply With sf6 gas Regulation

Jan 11, 2019 · By JP Brisson, Aron Potash, R. Andrew Westgate, Kimberly D. Farbota, and Christopher C. Antonacci. Since 2011, the California Air Resources Board (CARB) has regulated sulfur hexafluoride (sf 6) emissions from gas-insulated switchgears (GIS). CARB’s gaz sf6 Regulation applies to all entities that own GIS, including many entities that do not otherwise emit and report greenhouse gas (GHG) emissions such as wind farms, solar parks, and geothermal plants.

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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

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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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Climate of Hong Kong|Hong Kong Observatory(HKO)|Climate

Hong Kongclimate is sub-tropical, tending towards temperate for nearly half the year. During November and December there are pleasant breezes, plenty of sunshine and comfortable temperatures. Many people regard these as the best months of the year. January and February are cloudier, with occasional cold fronts followed by dry northerly winds.

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Declining Humidity Is Defying Global Warming Models

Aug 20, 2014 · Relative humidity has substantially declined in recent decades, defying global warming computer models predicting higher amounts of atmospheric water vapor that will exacerbate global warming.

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CARB Amending Sulfr hexafluoride Regulation: Stricter Requirements for

Mar 05, 2019 · The sf 6 Regulation and GHG Emissions. sf 6 is the most potent GHG, with a global warming potential (GWP) tens of thousands of times higher than carbon dioxide. Hong Kong Securities and Futures

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Global Gas-Insulated Switchgear Market (2020 to 2025

Jun 24, 2020 · Contacts. ResearchAndMarkets.com Laura Wood, Senior Press Manager [email protected] For E.S.T Office Hours Call 1-917-300-0470 For U.S./CAN Toll Free Call 1-800-526-8630 For GMT Office

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GE Expands sf6 gas-free High-Voltage Product Portfolio to Help

Sep 26, 2019 · GE is expanding its SF 6-free portfolio to include all key high-voltage levels by 2025; GE’s Green Gas for Grid (g 3) high-voltage products reduce global warming potential (GWP) by more than 99%

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Siemens Energy to deliver insulating gas-free gas-insulated switchgear

2 days ago · April 27 – Zhongyu Gas, a pioneer in the Chinese gas industry, has achieved remarkable growth during the pandemic. The Hong-Kong headquartered TSO recorded a turnover of approximately HK $8,544 million in 2020, up 4.9% year-on year, while profit attributable to owners of the group was HK $1,057 million, a staggering 145.7%.

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