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Aviation deal: A step toward carbon neutrality

John Roome's picture
In five years from now, your trip across the ocean could look very different from today. While you will probably not notice it, the aircraft you board will boast green technologies from wing tips to landing gear. It will fly on the most direct and fuel-efficient route, use more biofuels, and the airline will purchase carbon credits to compensate for the carbon emissions generated by your trip. In fact, starting in 2021, countries are pledging that growth from the aviation sector will be carbon neutral, capped at 2020 emission levels.
 
Greenhouse gas emissions from the aviation sector currently represent 2% of worldwide emissions – making aviation the world’s seventh largest emitter - a number anticipated to rise exponentially in the coming decades as more and more people choose to fly to their destinations. Today, an aircraft with 300 passengers traveling from Paris to New York emits approximately 100 tons of carbon dioxide, or as much as emissions from 22 cars in a year. And because the emissions happen higher up in the atmosphere, the impact on global warming is greater than emissions on the ground.
 
Earlier this month, 191 countries belonging to the International Civil Aviation Organization (ICAO) adopted an agreement to stop future emissions from rising above 2020 levels. This is the latest measure by the industry aimed at curbing emissions, a step in the right direction given that air traffic is expected to double by 2030.

The Average Age of a Taxi in Egypt is 32 Years Old

Holly Krambeck's picture

The Egyptian mass transport fleet is aging – the average age of a taxi in Egypt is 32 years old, more than 64,000 microbuses are greater than 20 years old, and nearly 70% of all registered vehicles in the country are greater than 15 years old. The aging fleet is prone to frequent break-downs and, because older vehicles are typically unequipped with modern catalytic converters, low quality emissions.

Transport Energy Consumption Trends - Three Trajectories

Holly Krambeck's picture

The transport sector, particularly in developing countries, plays a critical role in global energy consumption and greenhouse gas emissions reduction strategies – not only because transport sector emissions comprise nearly a quarter of global emissions today, but also because without pre-emptive action in developing countries, transport sector emissions may increase particularly rapidly, and the costs of future retroactive mitigation activities may be prohibitive.