Don’t Pitch Jets Against Pets
If youre going to try and defend your industrys carbon emissions, youd do well not to aim at peoples beloved pets. But thats exactly what Patrick Hansen, chief executive officer of private-aircraft operator Luxaviation Group, did at the Financial Timess Business of Luxury summit in Monaco on Tuesday. Defending his industrys environmental record, he explained that one of his companys customers produced the same amount of CO2 flying privately as three dogs did in a year. The fight against climate change is going to involve some difficult choices, but is this really one of them? Lets delve into it. Luxaviation told me that its fleet of business jets emitted 150,000 tons of CO2 in 2022, flying 67,000 passengers giving an annual average of just over two tons of CO2 per person. But some of those passengers were repeat fliers. So hes equating a year owning three dogs or, to make it simpler, three years of dog ownership for a single seat on one journey. These things dont feel equal to me. The Luxembourg-based company has roughly 45,000 unique clients, so the carbon emission per customer is more like 3.3 tons. Just over half of its clients take more than two private-jet flights a year and about 9% take more than five. Their carbon footprint will be much higher five flights would give you an estimated annual carbon footprint of more than 11 tons; using the pet analogy, thats the equivalent of the yearly emissions of 10 cats and 10 dogs. Now, about those pets. Everything we do has a carbon cost and our furry companions are no different. Mike Berners-Lee, a carbon-footprinting expert, calculated the emissions of pet ownership in his book How Bad Are Bananas? He came up with 310kg of CO2-equivalent (a measure that accounts for other greenhouse gasses as well as carbon dioxide) for an average-sized cat per year and 770kg CO2e for an average dog. Most of your dogs emissions comes from her diet, which as with our diet has a carbon footprint from elements including methane pollution, refrigeration and transport. Meat, which makes up a greater proportion of our furry companions diet than humans, has a much higher environmental impact than pretty much anything else and while theres a lively debate about whether dogs could go vegan (Im not here to make that call), cats are firmly carnivorous. As we take stock of the climate crisis, we need to look at everything and the impact of pets is significant. Gregory Okin, a UCLA professor who wrote a 2017 paper on the environmental impact of pet food, told me that if American cats and dogs were their own country, it would be the fifth-largest meat consumer in the world. But there are ways to reduce these impacts. The same things that apply to human diets apply to pet diets, says Okin. Ways to cut down on your pets emissions include not overfeeding and serving chicken or fish instead of beef; dry food also has a lower carbon footprint than wet. Insect-based pet foods are now on the market, too. Hansen does have a point that private jets account for just 2% of total aviation emissions, which works out to just 0.04% of the global total. The industry sees itself as playing an important role in the transition for the entire aviation sector, as my colleague Chris Bryant has written. And, sure, if you calculate the emissions of all the pets in the world I did an extremely rough calculation then it does add up to a lot more than private jets. The problem is that private aviation serves a handful of very wealthy people, while pets bring people of all backgrounds joy and companionship. To further put private aviation emissions into perspective, a 2021 study by research firm Transport & Environment found that, in just one hour, a single jet can emit 2 tons of CO2, about a quarter of the entire annual carbon footprint of the average European Union resident. The analysis also found that private jets are five-to-14 times more polluting per passenger than commercial planes, and 50 times more polluting than trains and theyre often little more than an indulgence. Direct commercial flights exist for 72% of private-aviation flights, and high speed trains are also an option for most of the 10 most popular jet routes. Id say that the value per ton of carbon is much higher for pet ownership than for private jet use. Plus, if we stopped keeping pets tomorrow, our food systems would continue polluting so Id argue thats what we should tackle first. If someone is concerned about the climate impact of pet food, they should also be taking a look at their own diets. Theres one more thing. If were going to talk about carbon footprints, we need to talk about the emissions of the worlds wealthiest. The richest 10% of people are responsible for 52% of cumulative global emissions and the 1% are responsible for a full 15%. In a statement, Hansen said: While finger pointing is convenient, rarely that is being pointed at oneself...but it should.Maybe he should aim it at his own clientele. More From Bloomberg Opinion: Sustainable Aviation Claims Just Dont Stack Up: David Fickling Dont Cancel Private Jets. Heres a Better Idea: Chris Bryant Dont Obsess Over Your Carbon Footprint: Mark Gongloff This column does not necessarily reflect the opinion of the editorial board or Bloomberg LP and its owners. Lara Williams is a Bloomberg Opinion columnist covering climate change. More stories like this are available on bloomberg.com/opinion 2023 Bloomberg L.P.