Perfume From Recycled CO2

Yet another planet saving idea, as beauty giant Coty uses a new source to make the ethanol in its perfumes: carbon emissions.

Coty, the world's largest fragrance company, makes the fragrances for brands like Dolce & Gabbana, Gucci, and Calvin Klein, and has recently partnered with biotech company LanzaTech to use its ethanol made from captured CO2 emissions.


Ethanol is an ingredient in many perfumes because it carries scent well and evaporates on the skin. Currently, Coty uses ethanol made from sugarcane and sugar beets. While these are natural ingredients, they often still have a big environmental impact. The growing and cultivation of these materials contribute to deforestation and soil degradation and require a lot of water and fertilizer.


LanzaTech’s ethanol, on the other hand, has a double ecological impact. Not only does it use less land and water, but it also prevents more greenhouse gases from being released into the atmosphere. The company makes the product out of carbon emissions captured from industrial sources such as steel mills. These emissions are then turned into ethanol in a bioreactor with the help of bacteria.


By Autumn this year, select perfume brands in Coty’s portfolio will feature carbon-capture ethanol, and the plan is to use the climate-friendly ingredient in most of its fragrance lines within a couple of years.


“It’s not only the right thing to do,” Coty CEO Sue Nabi says, “but it makes commercial sense too - with today’s consumer rightly demanding that their favorite brands share their commitment to sustainability.”

Source

Sucking CO2 from the Air for Jet Fuel

A simple, yet world-altering method of sucking CO2 from the air into airplanes where it is converted directly to jet fuel is described in Nature. Most estimates put the aviation industry’s primarily-CO2 footprint of global emissions at just under 1 billion metric tons, or around 2 to 3 percent of all human activities. More...

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