I noticed Dave is often irritated, when some companies claim that they/their product are "green, sustainable, ecological, etc" while in reality, it is not even close to that.
But what about point, that current economical model and as result design of products are made that way, that most of consumer grade devices are supposed to work 1-2 years, and then, they should be thrown in garbage, because they made that way, that they fail early and not repairable.
Some of my thoughts:
1)Battery choice for "green energy" at home. Everybody is(was) using lead-acid batteries, and recent trend is lithium batteries. Everybody knows, how harmful is lead for environment, but lithium mines and extraction process are devastating for environment as well (but they are not in your backyard, as recycling lead acid batteries).
What about well known and trivial NiFe battery, sure they have negative downsides (self-discharge, but for daily cycling it might be not a big issue), low energy density and high cost, but they last 30-50 years, don't explode, and much more environmental friendly. Nickel and Iron less scarce than lithium and lead, potassium hydroxide is something very common as well.
2)Products design. A lot of products just lack things that can increase longevity of device. Usually it is 3 points:
a)Reliability: it is very profitable for manufacturer to make device that last just 1-3 years in average, and then consumer have to buy new one. I've seen "supposed to be outdoor" wireless devices from mikrotik, that have non-sealed PCB, without any sign of conformal coating, that ends in corrosion of reset switch and some IC's that are close to air vents in enclosure. They don't last long, but they are dirt cheap, yes.
b)Upgradeability/modularity. I remember times, when you can buy 386DX in 1985, and then you can still upgrade PC to Cx486DRx2 at 1994. Right now socket on motherboard last less than a year, just to drive sales of new chipsets. How much electronic waste such approach generate?
c)Repairability. Some laptops recently have ram/storage soldered on board, just to get them to pointless few mm thinner. So if some new software require just more ram or you ran out of storage, you have no choice than buying new laptop. Same about phones with non-removable batteries, if battery is gone, you throw phone (which might be still in perfect shape), or take risk of using bad quality aftermarket battery (and vendors often do their best with DRM-locked battery controllers to screw aftermarket batteries).
My point, that maybe government should tax products and manufacturers based on their products longevity, so manufacturers will be held responsible, if they generate excessive amount of electronic waste, and waste scarce natural resources. Device that last long and can be reused should be cheaper, than poorly designed device that last a bit and then you throw it.