Greenhouse gas emissions and energy consumption in asphalt

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Greenhouse gas emissions and energy consumption in asphalt ...

Greenhouse gas emissions and energy consumption in asphalt plants ... This study aims to quantify emissions in different asphalt plants, in terms of carbon dioxide equivalent (CO2eq) and energy ...

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Greenhouse gas emissions and energy consumption in asphalt ...

Greenhouse gas emissions and energy consumption in asphalt plants Hot-mix asphalt used in pavement layers is produced by asphalt plants. In Brazil, despite the fact that these industrial units produce greenhouse gases, no control or measurement protocol has yet been established.

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Asphalt mixtures emission and energy consumption: A

2017-5-1  Some alternatives to reduce energy consumption and greenhouse gas emissions in asphalt mixtures production are the decrease of aggregates moisture content, reduction of the asphalt mixtures production temperature and use of waste materials in pavement construction.

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Asphalt mixtures emission and energy consumption: A

Carbon dioxide emissions for hot mix asphalt and asphalt rubber mixtures can be 70% lower than emissions for Portland cement concrete. Some alternatives to reduce energy consumption and greenhouse gas emissions in asphalt mixtures production are the decrease of aggregates moisture content, reduction of the asphalt mixtures production ...

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Asphalt mixtures emission and energy consumption: A

Warm mix asphalt (WMA) is a promising alternative as it saves energy, reduces fuel consumption and generates fewer gas and fume emissions, while maintaining a similar performance to hot mix ...

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Documentation for Greenhouse Gas Emission and Energy ...

2021-6-25  Descriptions of life-cycle energy and GHG emissions data for virgin asphalt mixture are available from the Athena Sustainable Materials Institute (Athena, 2001) and in a technical report published by 2 Process non-energy GHG Emissions are emissions that occur during the manufacture of certain materials and are not associated with energy ...

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Documentation for Greenhouse Gas Emission and Energy ...

2020-10-29  For asphalt concrete, GHG emissions associated with RMAM are: (1) GHG emissions from energy used during the raw materials acquisition and manufacturing processes, (2) GHG emissions from energy used to transport raw materials, and (3) non-energy GHG emissions resulting from manufacturing processes.2Asphalt concrete is composed primarily of aggregate, which consists of hard, graduated

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Energy consumption and greenhouse gas emissions by ...

2019-3-15  Since greenhouse gas emissions and energy consumption are highly related, the industrial compositions for embodied energy consumption and greenhouse gas emissions of the case buildings are consistent, which reveals that the construction engineering is an indispensable driving force for other industries, especially Rolling of steel and ...

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Energy consumption, greenhouse gas emissions and ...

2014-9-15  Increasing of energy consumption leaded to decreasing energy use efficiency in corn agroecosystems. • Total greenhouse gas (GHG) emission as CO 2, N 2 O and CH 4 in corn production systems were 2994.66, 31.58 and 3.82 kg ha-1, respectively.. Global warming potential (GWP) was 12864.84 kg CO 2 eq ha-1 in corn production systems.. Sustainability index in corn production

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Modeling of energy consumption and GHG (greenhouse gas ...

2013-4-1  Table 3 offers a comprehensive summary of energy consumption (GJ ha −1) in three farm sizes of wheat production in the surveyed region.The total energy used in the farm operations during wheat production and energy output was 80.1 and 38 GJ ha −1, respectively.Electricity (49%) and chemical fertilizers (29%) were the most influential factors in energy consumption.

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Documentation for Greenhouse Gas Emission and Energy ...

2016-3-15  Documentation for Greenhouse Gas Emission and Energy Factors Used in the Waste Reduction Model ... not associated with energy consumption. WARM Version 14 Asphalt Concrete February 2016 ... No non-energy GHG emissions result from asphalt concrete RMAM activities. Exhibit 1-6

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Greenhouse Gas Emissions from Asphalt Pavement ...

2016-3-22  consumption of energy from extraction to asphalt placement occurs during the mixing and drying of aggregate (48%) for the pavement. Moreover, the production of bitumen accounts for about 40% of the total energy consumption. The GHG emissions related to highways and vehicles have attracted the interest of researchers for the last 20 years [16–22].

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Energy Usage and Greenhouse Gas Emissions of Pavement ...

2010-4-13  Energy Usage and Greenhouse Gas Emissions of Pavement Preservation Processes for Asphalt Concrete Pavements. Use of pavement preservation treatments extends the remaining service life of asphalt concrete pavements.

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Greenhouse Gas Emission and Energy Consumption in ...

2013-8-29  Greenhouse Gas Emission and Energy Consumption in Wastewater Treatment Plants: Impact of Operating Parameters Omid Ashrafi , Department of Building, Civil and Environmental Engineering, Concordia University, Montreal, Quebec, Canada

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GREENHOUSE GAS EMISSIONS AND ENERGY

GREENHOUSE GAS EMISSIONS AND ENERGY CONSUMPTION Bureau Veritas North America, Inc. (BVNA) was engaged to conduct an independent verification of the greenhouse gas (GHG) emissions and energy consumption reported by Lenovo Group (Lenovo) for the Fiscal Year (FY) 2018/2019.

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Energy consumption, greenhouse gas emissions and ...

Energy use efficiency and energy productivity were 2.67 and 0.18 kg MJ(-1), respectively. Also agrochemical energy ratio was estimated as 40%. Applying chemical inputs produced the following emissions of greenhouse gases: 2994.66 kg CO2, 31.58 kg N2O and 3.82 kg CH4 per hectare.

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Energy consumption and greenhouse gas emissions from ...

Enzymes and yeast are important ingredients in the production of ethanol, yet the energy consumption and emissions associated with their production are often excluded from life-cycle analyses of ethanol. We provide new estimates for the energy consumed and greenhouse gases (GHGs) emitted during enzy

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Energy Consumption and Greenhouse Gas Emissions in ...

Lower energy consumption is mainly due to higher energy cost and higher emissions are due to different product ranges (more AN versus urea). A product building block model has been developed. This model links energy consumption and greenhouse gas emissions to the building block products. All kinds of fertilisers can be divided into these ...

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Annual Energy Consumption and Greenhouse Gas

2018-7-5  2017 Annual Energy Consumption Greenhouse Gas (GHG) Emissions Page 11 City of Toronto three years, Enwave was required to supplement the use of natural gas with diesel oil and/or gasoline, which have higher emission factors, to provide customers with steam during extreme cold events. Steam emission factors come from Enwave.

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Energy consumption, economic growth and greenhouse gas ...

2018-6-16  (2017). Energy consumption, economic growth and greenhouse gas emissions in the European Union countries. Journal of Business Economics and Management: Vol. 18, No. 6, pp. 1082-1097.

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Documentation for Greenhouse Gas Emission and Energy ...

2021-6-25  Descriptions of life-cycle energy and GHG emissions data for virgin asphalt mixture are available from the Athena Sustainable Materials Institute (Athena, 2001) and in a technical report published by 2 Process non-energy GHG Emissions are emissions that occur during the manufacture of certain materials and are not associated with energy ...

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(PDF) Analysis of Greenhouse Gas Emissions and the ...

2021-7-20  Methane gas emissions for asphalt mixes made with polymeric materials increase compared to the production phase of a conventional mix (M1) by 21% for PET and 14% for nylon.

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GREENHOUSE GAS EMISSIONS AND ENERGY

GREENHOUSE GAS EMISSIONS AND ENERGY CONSUMPTION Bureau Veritas North America, Inc. (BVNA) was engaged to conduct an independent verification of the greenhouse gas (GHG) emissions and energy consumption reported by Lenovo Group (Lenovo) for the Fiscal Year (FY) 2018/2019.

Get price

Annual Energy Consumption and Greenhouse Gas

2018-7-5  2017 Annual Energy Consumption Greenhouse Gas (GHG) Emissions Page 11 City of Toronto three years, Enwave was required to supplement the use of natural gas with diesel oil and/or gasoline, which have higher emission factors, to provide customers with steam during extreme cold events. Steam emission factors come from Enwave.

Get price

Relationship between greenhouse gas emission, energy ...

This paper investigates the relationship between greenhouse gas emissions, energy consumption, and output growth among African OPEC countries (Libya, Nigeria, Angola, Algeria, Equatorial Guinea, and Gabon) using the panel autoregressive distributed lag model (PARDL) estimated by means of mean group (MG) and pooled mean group (PMG) for the period 1970-2016.

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Quantifying the energy consumption and greenhouse gas ...

2020-3-15  Secondly, using scenarios, the energy consumption and greenhouse gas emissions of effluent quality standards are estimated. The study finds that tightening effluent standards to increase water quality could result in a doubling of electricity consumption and an increase of between 1.29 and 2.30 additional MTCO2 per year from treating wastewater ...

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Energy Consumption and Greenhouse Gas Emissions: Are We ...

2021-5-3  During 2020, Covid-19 devasted our lives and our economies. Gross domestic products (GDP) and energy consumption shrank by 4%, dwarfing the impact of previous crises, as in order to find similar effects we need to go back to World War II. Different experts expressed different views on the patterns of economic recovery and associated energy demand when, at the end of the

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Where greenhouse gases come from - U.S. Energy

Coal is the dominant CO 2 emissions source related to electricity generation. In 2020, the electric power sector accounted for about 38% of total U.S. primary energy consumption and for about 32% of total U.S. energy-related CO 2 emissions. Coal accounted for 54% and natural gas for 44% of electric power sector CO 2 emissions. Emissions from burning petroleum fuels and non-biomass waste ...

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Policy Options to Reduce Energy Consumption and

2009-1-27  Energy and Greenhouse Gas Emissions for New Residential Buildings Energy and Greenhouse Gas Emissions for New Residential Buildings provides an assessment of the potential costs and benefits, energy savings and greenhouse gas reductions resulting from physical changes to new homes on Salt Spring Island. Energy consumption in new homes can be

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Final Energy Consumption and Greenhouse Gas Emissions

2020-7-7  Final Energy Consumption and Greenhouse Gas Emissions in Tokyo 4 2.2.1-1 Final Energy Consumption by Sector in Entire Tokyo In the composition in FY 2012, the commercial sector took up the largest share (35%), followed by the residential sector (32%), transport sector (24%), and

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