Why Is International Flight CO2 Emissions a Blind Spot in Climate Change Issues?
Why Is International Flight CO2 Emissions a Blind Spot in Climate Change Issues? Today is hot, isn’t it? It’s said to be 20°C in Tokyo, hard to believe it’s mid-February. Just yesterday, it was announced that the “Shikotsuko Ice Festival” had to cancel its ice sculpture display due to high temperatures. As a former Hokkaido resident, I find it unbelievable that ice sculptures would melt in mid-February. Considering such abnormal situations, shouldn’t we be taking the issue of climate change more seriously? Moreover, it’s essential to tackle it effectively. We’ve often discussed how reducing luggage on airplanes can significantly cut CO2 emissions. In fact, using international flights and making a round trip to and from Japan averages a CO2 emission of 138kg (when reducing luggage by 20kg). This is the average for round trips from New York, Singapore, and Taipei, which amounts to the average CO2 emission of a Japanese person for 28 days (with daily emissions being 4.9kg). Anyone can calculate the CO2 emissions of flights using the ICAO (International Civil Aviation Organization) Carbon Emissions Calculator (ICEC). Note that while a passenger’s CO2 emissions amount to 612kg, it’s an inevitable part of traveling by plane. Sources: ICAO