Unicorn annunciation 1500AD - Ivory Tower |
enough to let me in to their discussions about whether the University Surplus Property Office should be selling its used refrigerators to Haiti and Nigeria.
#wastecolonialism*
Of course, the investigators acknowledge, the fridges help the poor, are affordable, and will definitely be reused. But, they ask, what will happen to Ozone depleting freon when the fridges reach the end of life in Haiti or Nigeria? Will the University be responsible for injuring the planet? Is there less liability if the University hires a certified USA recycler to remove the freon safely?
It's very similar to Europe's "Circular Economy" thesis 5-10 years ago, when organizations like the UK House of Commons Select Environmental Committee reported on "Strategically Important Metals" which were being lost to English industry when used electronics were sold for reuse to Africa. That's right, metals mined by Africans in Africa, and exported to make appliances for Europeans, might wind up back in the hands of Africans....
Like the UK investigators, my pals at the University mean well. They mean incredibly well. And to his credit, the organizer of the study heeded my main advice, which was do not have the discussion without involving the Nigerians and Haitians. Don't recreate the cringeworthy "Project Eden" or "PACE Inititiaves" via white people arguing with each other how to best protect Africans from their own Tech Sector. He's looking here for #ownvoices, and I give him credit for trying.
Today, I got the email kicking off the questions the august researcher has for the others.
Hi XXXX! Thank you for your help in connecting us with contacts in Haiti and Nigeria who can find out what happens to the refrigerants in cooling appliances after the devices are scrapped. Each year, [UNIVERSITY RECYCLING] receives donations several hundred surplus refrigerators, freezers, air conditioners and other cooling appliances (CA’s) from the kitchens, labs and offices of our campus. Visitors to our Surplus Distribution program come and pick up the devices and then export them to your native countries and elsewhere. I am happy that people are able to use the appliances.
My question is, at the end of the appliances’ useful life, do the refrigerant fluids (Freon, R-22 etc.) get recovered for reuse or safe disposal, or are they vented into the atmosphere? In the US, well-enforced regulations require that heating, ventilation and air conditioning (HVAC) technicians capture refrigerants from discarded CA’s. You have both told me that there are no enforced regulations about this in your countries.Refrigerants once released are extremely destructive to the environment. Though they are not directly toxic to people, the refrigerants damage the ozone layer of the atmosphere, and they are a powerful greenhouse gas. Paul Hawken in “Drawdown” describes proper recovery of refrigerants as the single best opportunity we have to reduce greenhouse gas.The first step in this project for which I need your help is to find out what is happening to cooling appliances in your native countries. I hope to have a better survey for your contacts in the next couple of weeks, but here are the basics of what I want to find out:
- Is the demand for CA’s increasing in your countries?
- How do sales of CA’s compare year over year?
- Do your countries’ electric utilities or governments have incentive programs to encourage people to discard old units in favor of more efficient new ones?
- Is there a market for used CA’s? If so, how does the price compare with the price for new CA’s?
- Are there HVAC technicians available who can recover refrigerants for recycling?
- Are scrap metal recycling companies monitored for capturing refrigerants from CA’s?
- Is there a market for recovered refrigerants?
- Is there awareness among the people who sell, deliver and discard non-repairable CA’s that refrigerant release is harmful to the atmosphere?
I’m sure I will have more questions later. There is a UNIVERSITY Engineering Course, Engineering Problem Solving and Design Project (XX), which may use this topic as the basis for a team of students to study this spring. I will keep you both posted with this project.Thanks again for your help!
* first saw the term #wastecolonialism in Adam Minter's book, Secondhand.