I live in Meath and we use Thornton's...Green bin, collected each fortnight, is 60 euros pa. For normal waste collection you can buy five printed plastic sacks (it's either 10 or 15 Kilos max allowed) for around 16 euros, and put them out for collection. ... and that's it, cost-wise.
Aside from all that, I would highly recommend installing a waste disposal unit under your sink, it will make an amazing difference to your waste collection costs because the WDU takes virtually all wet waste and more besides. Not sure if it would have the backing of the Green party, mind, and I think some local councils around the country actually ban them, but that's another day's work...