Month: July 2020

Transportation and Climate Change | Carbon Emissions by Transport Type

Carbon Emissions in Transportation and Climate Change

Road transport produces about one fifth of the world’s CO2, the main greenhouse gas (GHG) emissions an automobile and carbon dioxide emissions by Transport, Type. Even though the emissions decreased by 3.3% in 2012, they are 20.5% higher than the 1990 emissions. Transport is the world’s main sector in which emissions of GHGs continue to increase. Growing nation should change its road transport system to achieve its long-term transformation to a low carbon economy. The projected emissions of air pollution, including road transport emissions of GHG, may be minimized by electric vehicles powered by Renewable Energy Sources (RES). This has been estimated that 15% of CO2 Emissions come from light-duty cars which drops each and every year as the automobile manufacturers is trying to meet pollution goals of the European Union (EU) emission policies.



Carbon Emissions by Transport Type

The EU regulation mandates member nations to ensure that the relevant guidelines in carbon emissions for customers to select the low fuel consumption cars ought to be offered to all the consumers and also, automobiles have the signs showing the fuel output of a automobile and carbon dioxide emissions.



Trucks and buses account for 25% of public transport Carbon emissions in the European Union and around 6% of overall EU pollution. Despite some efficiency changes in fuel usage in recent years, these carbon emissions continue to rise, mostly because of rising cargo movement. A detailed strategy for lowering CO2 Pollution from heavy goods vehicles is already in development in the European Union in order to address these problems.

Transport Greenhouse Gas Emissions

It is necessary to remember that fuel efficiency is a crucial factor in rising transportation-related GHG emissions. The EU legislation mandates a decrease of up to 10 % by 2020 in the GHG content of automotive fuels.

Zero Emission Transport

Electricity would lead to the accomplishment of the European Union emission mitigation goals in place of oil for automotive propulsion no exhaust emissions such as CO. Various sustainable and carbon-free renewable technologies may generate the sufficient electricity. The performance of the EVs is currently three times greater than the output of internal combustion engines. In fact, they release no exhausts emissions such as CO2, or other toxins such as nitrogen oxides (NOx), Non methane hydrocarbons (NMHC) and particulate matter (PM). In fact, these were quiet and create no vibrations.



Technology optimization and market trends concentrate on the potential optimization of EVs. On the technical hand, significant strides are made in terms of battery stability and longevity, decreases battery weight and size, increases battery health and lowers costs. Additional technical issues include the development of hybrid electric powertrains, grid charging and plug in methods.


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Electric Car and Pollution | Carbon Footprint of Electric Cars vs Gasoline

This post addresses the topic of Electric car and Pollution, Carbon Footprint of Electric Cars v’s Gasoline, Low Emission Development Strategies, as well as the Electric Vehicles are good for the environment. Electric motor vehicles are admired, due to no harmed emissions on the path, as an economically sustainable option to fuel driven cars.



Electric Car and Pollution

The transport sector is the principal source, since almost one fourth of all greenhouse gas (GHG) emissions are emitted in European cities. Emissions have been lowered since 2007, but are nevertheless higher than in 1990. Road transport, in fact, was deemed responsible for more than 70% of the transport GHG pollution in 2014 (where civil aircraft account for 13.1%, ship traffic is 13%, railway traffic is 0.6%, road traffic is 72.8% and the other means of services are 0.5%).



Carbon Footprint of Electric Cars vs Gasoline

The initiatives to be undertaken for the purification of air are:

  • Employ modern technology, introduce competitive rates and promote a push to reduce transport pollution to improve transport network efficiency;
  • Encourage and expedite the radical transition to internal combustion engines and sustainable transport power sources with reduced pollution requirements by use green energies like hydrogen, advanced biofuels and synthetic renewable fuels and electricity;
  • Conversion to reduced- to zero-emission cars will be encouraged.


Low Emission Development Strategies

Continuous funding from local governments is a crucial determinant to the effectiveness of such policies. Such jurisdictions will offer incentives to citizens to use low-emission cars focused on the usage of renewable sources of electricity. We could also encourage the use of other transport methods, such as biking and walking, public transportation and arrangements to share / pool cars, that reduce pollutants effectively.

Are Electric Vehicles Good for the Environment?

Over the last ten years, electric vehicles (EVs), largely as a consequence of their small emissions of flue gas and a reduced dependence on gasoline, have been common. In 2022, EVs are expected to reach about 35 million worldwide. A big issue with EVs, though, is that their strong usage raises the power system division and transformer shortage and competition for heavy energy. The incorporation of local energy generation including RESs in an EV charging system is an successful solution to the effects.

Fossil fuels produce 60% of the worldwide electricity

On average, 60 % of the world’s power comes out from coal and gas, that is to say, from fossil fuels. I.e., a car emits almost as much CO2 as a petrol or diesel car per kilo metre.

The vehicle emissions are classified broadly in two types:

  1. direct and
  2. life cycles.
Direct emissions:

Direct emissions are released through the car’s exhaust, via the fuel system’s evaporation during the fueling process. Direct emissions include smog-forming emissions (such as nitrogen oxides, other human health-destroying contaminants) and greenhouse gases, predominantly CO2. The generation of zero direct emissions in electric vehicles is especially helpful in improving quality of the air. Plug-in hybrid electric vehicles which also have an electric motor and a gasoline engine, emit fuel-system evaporation emissions.

Life cycle Emissions:

The emissions from the life cycle included all emissions related to the manufacture, refining, distribution, use and recovery / deposition of fuel. For example, emissions are produced by the mining of petroleum, refining to gasoline and distributing to stations and burning in vehicle, for a traditional gasoline vehicle. As direct emissions, a number of harmful contaminants and Green House Gases are part of the life-cycle emissions.

All vehicles generate large emissions from the life cycle and are difficult to quantify. However, the generation of energy is usually less than traditional vehicles since the bulk of energy emissions are lower than combustion of petrol or diesel.