emission power in the system, and an emission factor calculation part 104 for calculating a substantial emission factor in the system at each fixed time corresponding to a ratio between the integrated electric energy and the power generation amount and to the emission factor in the upper system. ...
Emissions from electricity consumption are calculated by applying an “emission factor” to the quantity of electricity consumed by the reporting company. To give an example, the emission factor for UK grid electricity in 2009 is 0.48322 kgCO ...
As with the differential gain, a detailed calculation of nsp requires knowledge of the density of states. Figure 9 shows the spontaneous emission factor calculated in this way, as a function of wavelength for a 1550-nm SOA corresponding to the middle differential gain curve of Fig. 3. Note ...
Here, using truck-by-truck big data, this study advances the calculation of the total VKT, the proportion of local/non-local HDT, and the fleet composition (e.g., the proportion of old trucks). Our results show that local HDTs contributed only 69% of emissions for both PM2.5 and NOx...
included. In this way, in the calculation of sectoral energy-related emissions, we include final energy consumption, energy used for electricity and heat generation, and exclude non-energy use and energy loss. The current Chinese energy statistical system distinguishes final energy consumption in 47 ...
Below, the eight inventories were categorized into two based on the emission calculation methodologies (Table 1). Table 1 Summary of the emission inventories ( Full size table Emission inventories based on city-level data We used two inventories that are based on city-level data. CHRED was ...
In world group, TRD is the biggest impact factor, while FDI makes the smallest contribution. On a global scale, the impact of free trade on CE cannot be underestimated and ignored. Accordingly, protecting the free trade system and opposing trade protection policies are of great significance for...
Life Cycle StageCarbon Intensity Value from CORSIA (g CO2e/MJ)Lower Heating Value from ISO 14083 (MJ/kg)Factor (kg CO2e/kg) Tank-To-Wake (TTW) 74 43.1 3.1894 (= 74 * 43.1 / 1000) Well-To-Tank (WTT) 15 (= 89 - 74) 43.1 0.6465 (= 15 * 43.1 / 1000) Well-To-Wake (WTW)...
Therefore, more sample data are needed to increase the model calculation efficiency; if the input factor indicators are not reasonably selected, the model cannot fully reflect the level of agricultural input, which can impede accurate ACEE measurement. This paper addresses the concern that current ...
Analysis of the method of calculation of the size of the gas emission zone Main controlling factors In the process of coal seam excavation, the balance state of in-situ stress and gas pressure of coal body is destroyed, and the coal body around the roadway forms pressure relief zone, stress...