overseas

Most countries around the world have pledged to cut their carbon emissions to try to reduce the effects of climate change. The extent to which countries are meeting their emission reduction goals has been the primary way of keeping score on their efforts. But there is a major problem with this scorekeeping system: exporting fossil fuels does not count as part of a country’s contributions to emissions.

Exports of fossil fuel are the driving force of fossil fuel expansion around the world and a significant fraction of those exports come from powerful and wealthy nations that are essential to the effort to reduce carbon emissions.

Our own country is a prime example. The U.S. is working to cut back its carbon emissions. The Inflation Reduction Act is driving the reduction of domestic use of oil, gas, and coal and is providing subsidies for the use of heat pumps and the buildout of EV charging networks. However, at the same time, U.S. production of fossil fuels is booming, driving substantial profits for that industry. The result is that much of the expanding supply of fossil fuels is headed overseas.

American liquified natural gas exports are growing rapidly. Estimates are that by 2030, United States LNG exports will be responsible for more greenhouse gas emissions than every house, car, and factory in the European Union. And, according to the UN emissions accounting system, none of those emissions will be attributed to the United States.

The situation is rather disastrous. Countries use this loophole to claim they are doing their part to reduce emissions, but the world is continuing to suffer the consequences.

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Uncounted Emissions: The Hidden Cost of Fossil Fuel Exports

Photo, posted January 9, 2015, courtesy of Bernard Spragg via Flickr.

Earth Wise is a production of WAMC Northeast Public Radio

A new study published in the journal Science Advances has revealed that the United States is contributing far more to coastal plastic pollution than was previously believed. A previous study using 2010 data ranked the US 20th globally, in its contribution to ocean plastic pollution from mismanaged waste. The new study ranks the U.S. third among the world’s countries.

The largest contributor to the discrepancy is that the earlier study did not account for plastic scrap exports. Using plastic waste generation data from 2016 – which is the most recent global data available – the study’s authors calculated that more than half of all plastics collected for recycling in the US were shipped abroad. This amounts to over 2 million tons. Of this amount, some 88% went to countries struggling to effectively manage, recycle, or dispose of plastics, and between 15-25% was, in fact, low-value or contaminated, meaning that it was effectively unrecyclable. When all of these factors were taken into account, the researchers estimated that a million tons of US-generated plastic waste ended up polluting the environment. It just occurred beyond our own borders.

Overall, 2-3% of all plastic waste generated in the US – about a million tons – is either littered or illegally dumped into the domestic environment. When this is combined with the exported waste, the US is responsible for more than 2 million tons of plastic waste being dumped into the environment. About two-thirds of that ends up in coastal environments, where it is likely to enter the ocean by wind or through waterways.

The United States generates the most plastic waste of any country in the world. Unfortunately, we have been operating under the illusion that we were doing a pretty good job of dealing with it.

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New Study Reveals United States a Top Source of Plastic Pollution in Coastal Environments

Photo, posted April 3, 2015, courtesy of Vaidehi Shah via Flickr.

Earth Wise is a production of WAMC Northeast Public Radio.

Uncounted emissions

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More Plastic Pollution From The United States | Earth Wise

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