I currently live in a city that doesn't collect trash separately and I still separate my trash - it's just nicer and cleaner.
The marketing budget needed to convince people to transition to the new model will pay itself off shortly. Consider also that you'll get unpaid "split-trash evangelists" in most neighbourhoods doing your work for you.
My parents do this and it's not like it's very onerous.
I guess you could implement a system for that too. Inform the city when you have less common items to throw away and when the quota for your neighborhood is full, a truck gets dispatched to pick it up. Would require some extra infrastructure I guess, but it might be worth it.
They take furniture, appliances and green waste (from gardens and such).
Furthermore, the kinds of things we recycle from day to day do not consist of more than 6 categories. Two colors of glass, metal (cans mostly), cartons, paper, plastic. Everyone I know collects this in their own home in paper bags, and then leaves them at a collection point close to their house when they get full. And of course, we don't normally take an extra trip to do this. I leave it on my way to the subway, other people might leave them when they take the car to work. It's really not much of an extra workload. I'm guessing I spend 15 minutes a month on my recycling.
Then we have more rare trash. Electronics, batteries, light bulbs, wood, paint etc. For the suburbs and small towns they have larger recycling plants in each municipality which you can drive to. They have shipping containers where you dump your old bikes, tv's, your large pine tree that you cut down to get some more sun in your yard, etc. A typical family might visit this place one to three times a year to dump some more hazardous or clunky trash.
If you live in an apartment complex (and possibly don't have access to a car) there's usually a room in the complex for all of these things. They have the plastic, glass, metal, batteries and electronics containers close to your own apartment.
For me who live in the city and don't have access to a car, there is actually a truck that comes around a few times a year for me to deposit these things. It has a few collection points close to me (within walking distance) and sends out a text message to my phone a few weeks before they're coming, besides having a schedule online.
Having been raised in this type of a recycling system, I'm always amazed by people, even in Sweden, who think it's too cumbersome. Sure, it happens that I forget to empty my recycling bins at the collection points some times, and then I do throw cartons and cans in my regular garbage (which from what I know is not illegal, btw). But in general there really isn't any noticeable overhead.
Not only do they dislike that on principal, if people start to like any one particular intervention (which many people do with recycling) then it undermines their entire political approach.
I really think the fact that Sweden is 30 time smaller than the US is a significant aspect of the problem, which ought to be highlighted a bit more when doing a comparison between these two countries on their energy models.
How hard would it be for the US to implement such solution (assuming the cost would not be as prohibitive as it is compared with nuclear energy), first in a large city like NY (or LA) as a test bed? Maybe something like that already exist in the States?
Or look up Lancaster, PA (one county over from Harrisburg) and how their trash->energy plant "is considered a national model for waste disposal, featured in industry trade publications."[1], and how they (Lancaster county) are in the process of buying the Harrisburg facility.[2]
[1] http://www.pennlive.com/midstate/index.ssf/2012/08/tale_of_t... [2] http://lancasteronline.com/article/local/856655_County-waste...