Since 2004, the share of collected waste oils in relation to the quantity of oils sold grew from 15% to 30% in 2007, which is the target figure. In recent years, the share of recovered or incinerated waste oils compared to deposited oils is also increasing, which shows that this waste is used as additional energy-generating product. According to 2004 data, 4145 tonnes of waste oils were recovered, and 134 tonnes deposited.

The collected quantities of health-care waste increased after the adoption of the regulation governing this waste. Collected quantities of waste medicines are also expected to increase, since collection in pharmacies was introduced at the end of 2009.

Collected quantities of organic kitchen waste more than doubled after the implementation of the regulation, but its management has so far failed to achieve the set objectives. Deficiencies are particularly evident in composting. About 3,000 tonnes of such waste were composted in 2007, but so far only one entity obtained the environmental permit required for this activity.

The majority of waste edible oil is exported to other EU Member States for recycling into biodiesel. According to the official records of the Environmental Agency of the Republic of Slovenia, there is no industrial biodiesel production from waste edible oils in Slovenia.

Organic matter in soil is an important indicator of the quality of soil. In general, soil in Slovenia is well supplied with organic matter; this is evident from soil map data, which indicate that 86.2% of agricultural land contains more than 2% of organic matter, and 30.9% of land contains more than 4%. The results of laboratory analyses of soil samples taken in 2005 present a similar picture: 88.6% of samples contained more than 2% of organic matter and 37.3% of samples contained more than 4% or organic matter.