When known uncertainties are specified and propagated through an inventory, overall uncertainty is often a factor of 2–5, representing uncertainties in knowledge. In contrast, emission inventories developed by different researchers might agree within 20%–25%; these differences are not a measure of ...
Emission factorCOCO2NOxOn-road transportEmission inventoryIndiaThis study presents a new emission estimate of gaseous pollutants including CO, CO 2, and NO X from on-road transport sector of India for the base year 2013. For the first time, a detailed vintage-wise on-road measured emission ...
Technology and cost To ensure the at-scale deployment of zero- emission trucks, total cost of ownership (TCO2) is a key factor. While some regulatory interventions seek to reduce TCO for zero-emission trucks, industry players are also...
where, ss, ff, jj and yy represent sector, fuel type, country/sub-country administrative division, and year, respectively; EmisEmis represents the CO2 emissions; AA represents the activity rates; EFEF represents the CO2 emission factor (kt kt–1 for solid and liquid fuels, kt m–3 for gas...
"There has been criticism of the government for being radical in promoting the development ofemissions and fuel standards over the past decade, trying to reach a similar level as developedcountries in such a short time," Ding said. "But seen from the perspective of environmental protection, we...
are decreasing. Additionally, the availability of rare earth materials, crucial for these technologies, is a determining factor. India, lacking the financial prowess of the developed countries, is poised to wait until the costs of low-carbon technologies decline before implemen...
1.Calculatingthe methane release rate, analysis the influence factor ofthe methane release rateabout different the time of landfill, different Weather conditions(temperature, atmospheric pressure, rainfall) and different season.本研究采用静态箱法对某垃圾填埋场产生的甲烷气进行现场监测,计算其释放速率,分析不...
Cd o2m01p8arfoedr Chinese industrial sources across different fuel types, with existing inventories1,4–14, the CIED dataset has the unique advantage in reducing estimation uncertainty by using real CEMS-monitoring data rather than average emission factor (and many assumption and uncertain parameters ...
PMEFprocess= particulate matter emission factor for given process; lbs unit-1or kg unit-1 Unitprocess= tons processed, tons produced, ton charged, tons transferred, miles traveled, kg solvent used, etc. EC= emission control factor, %
the fraction of emitted CO2remaining in the atmosphere will be higher. Under the business-as-usual scenario for future CO2emissions, rates of emissions increase by more than a factor of 3, from approximately 6Pg C per year in the 1990s to 20Pg C per year by the end of the twenty-first...