Alternative to black bags

Hi. We’re just about to do our annual clear up of leaves. We usually store them in black bin liners to rot down into leaf mould but I wonder if are there alternatives as I have read that black plastic, in particular, is really bad for the environment. Will an unused wheelie bin work ? Presumably sealing the leaves in black plastic aids the rotting process but we are trying to cut back on plastic. We have a compost heap too - I guess it will just take longer. Any ideas please ?
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Gardening in Central Norfolk on improved gritty moraine over chalk ... free-draining.
We also buy green bin bags made from sugar cane for the indoor rubbish bins and then empty their contents out to the appropriate wheelie bin in the garage. They get used again and again till pranged and then go in the recycling bin.
"We don't stop playing because we grow old; we grow old because we stop playing." - George Bernard Shaw
"We don't stop playing because we grow old; we grow old because we stop playing." - George Bernard Shaw
"We don't stop playing because we grow old; we grow old because we stop playing." - George Bernard Shaw
It, certainly, works for me.