How to Make Recyclable Plastics Out of CO2 to Slow Climate Change
Chemists are manipulating carbon dioxide to make clothing, mattresses, shoes, and more.
By Ann Leslie Davis
It’s morning, and you wake up on a comfortable foam mattress made partly from greenhouse gas. You pull on a T-shirt and sneakers manufactured using carbon dioxide pulled from factory emissions. After a good run, you stop for a cup of joe and guiltlessly toss the plastic cup in the trash, confident it will fully biodegrade into harmless organic materials. At home, you squeeze shampoo from a bottle that has lived many lifetimes, then slip into a dress fashioned from smokestack emissions. You head to work with a smile, knowing your morning routine has made Earth’s atmosphere a teeny bit cleaner.
Sound like a dream? Hardly. These products are already on the market around the world. And others are in the process of being developed. They’re part of a growing effort by academia and industry to reduce the damage caused by centuries of human activity that has sent CO2 and other heat-trapping gases into the atmosphere.
The need for action is urgent. In its 2022 report, the United Nations Intergovernmental Panel on Climate Change, or IPCC, stated that rising temperatures have already caused irreversible damage to the planet and increased human death and disease.
Meanwhile, the amount of CO2 emitted continues to grow. In 2023, the U.S. Energy Information Administration predicted that if current policy and growth trends continue, annual global CO2 emissions could increase from more than 35 billion metric tons in 2022 to 41 billion metric tons by 2050.
Capturing—and Using—Carbon
Carbon capture and storage, or CCS, is a climate mitigation strategy with “considerable” potential, according to the IPCC, which released its first report on the technology in 2005. CCS traps CO2 from smokestacks or ambient air and pumps it underground for permanent sequestration; controversially, the fossil fuel industry has also used this technology to pump more oil out of reservoirs.
As of 2023, almost 40 CCS facilities operate worldwide, with about 225 more in development, according to Statista. The Global CCS Institute reports that, in 2022, the total annual capacity of all current and planned projects was estimated at 244 million metric tons. The 2021 Infrastructure Investment and Jobs Act includes $3.5 billion in funding for four U.S. direct air capture facilities.
Meanwhile, the amount of CO2 emitted continues to grow. In 2023, the U.S. Energy Information Administration predicted that if current policy and growth trends continue, annual global CO2 emissions could increase from more than 35 billion metric tons in 2022 to 41 billion metric tons by 2050.
Capturing—and Using—Carbon
Carbon capture and storage, or CCS, is a climate mitigation strategy with “considerable” potential, according to the IPCC, which released its first report on the technology in 2005. CCS traps CO2 from smokestacks or ambient air and pumps it underground for permanent sequestration; controversially, the fossil fuel industry has also used this technology to pump more oil out of reservoirs.
Author Bio: Ann Leslie Davis is an award-winning freelance climate journalist with a Master's degree in English Language and Literature/Letters and a Bachelor's degree in Environmental Science. She focuses on emerging technologies for CDR (carbon dioxide removal) like Direct Air Capture, Enhanced Rock Weathering and Ocean Sequestration, along with new ways to utilize CO2 in order to reduce emissions.